/* =========================================
   RESET & BASE
========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: #fff;
}

/* =========================================
   NAVBAR
========================================= */
.navbar {
  background: #000;
  padding: 12px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.5px;
  text-decoration: none;
}

.logo i {
  color: #ff6b00;
  margin-right: 10px;
  font-size: 24px;
}

.logo span {
  color: #ff6b00;
}

.nav-links {
  display: none;
}

.nav-btn-wa {
  background: #ff6b00;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s, transform 0.2s;
}

.nav-btn-wa:hover {
  background: #e85f00;
  transform: translateY(-2px);
}

.nav-btn-wa img {
  width: 18px;
  height: 18px;
}

/* =========================================
   HERO - DESKTOP
========================================= */
.hero {
  min-height: 650px;
  display: flex;
  align-items: center;
  padding: 80px;
  background-image: url("img/hero-smartwatch.png");
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,245,235,0.95) 0%, rgba(255,245,235,0.8) 60%, transparent 100%);
  z-index: 1;
}

.texto {
  max-width: 550px;
  position: relative;
  z-index: 2;
}

.texto h1 {
  font-size: 70px;
  font-weight: 900;
  line-height: 72px;
  color: #111;
}

.texto h1 span {
  color: #ff6b00;
}

.texto > p {
  font-size: 22px;
  margin-top: 20px;
  color: #333;
  font-weight: 600;
}

.avaliacao {
  margin-top: 25px;
  font-size: 18px;
  font-weight: 700;
  color: #ff7a00;
  display: flex;
  align-items: center;
  gap: 8px;
}

.avaliacao i {
  color: #ff7a00;
}

.beneficios {
  margin-top: 20px;
  line-height: 42px;
  font-size: 18px;
  font-weight: 600;
}

.beneficios p {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-catalogo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  background: #25D366;
  padding: 18px 35px;
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: background 0.2s, transform 0.15s;
}

.btn-catalogo:hover {
  background: #1ebe57;
  transform: translateY(-2px);
}

.btn-catalogo img {
  width: 22px;
  height: 22px;
}

.seguro {
  margin-top: 18px;
  font-size: 14px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.hero-image {
  display: none;
}

/* =========================================
   CONFIANÇA
========================================= */
.confianca {
  max-width: 1100px;
  margin: -45px auto 60px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 10;
}

.box {
  background: #fff;
  padding: 25px 20px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.box:hover {
  transform: translateY(-5px);
}

.icone {
  font-size: 32px;
  min-width: 40px;
  text-align: center;
  color: #ff6b00;
}

.box h3 {
  font-size: 14px;
  color: #111;
  font-weight: 800;
  text-transform: uppercase;
}

.box p {
  font-size: 12px;
  color: #555;
  margin-top: 4px;
}

/* =========================================
   MODELOS
========================================= */
.modelos {
  padding: 90px 50px;
  text-align: center;
}

.modelos h2 {
  font-size: 32px;
  font-weight: 900;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.sub {
  color: #666;
  margin-bottom: 50px;
  font-size: 16px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: auto;
}

.card {
  padding: 35px 30px;
  border-radius: 25px;
  background: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: 0.4s;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid #f0f0f0;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  max-width: 280px;
  display: block;
  margin: 0 auto 20px;
}

.card h3 {
  margin: 10px 0 15px;
  font-size: 24px;
  color: #ff6b00;
  text-align: center;
  font-weight: 800;
}

.card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 25px;
  text-align: left;
  line-height: 36px;
  width: 100%;
}

.card li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: #444;
}

.card li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #ff6b00;
  border-radius: 2px;
  flex-shrink: 0;
}

.card a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 16px 25px;
  background: #ff6b00;
  color: #fff;
  text-align: center;
  text-decoration: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(255, 107, 0, 0.25);
  transition: 0.2s;
}

.card a:hover {
  background: #e85f00;
  transform: translateY(-2px);
}

/* =========================================
   VÍDEO
========================================= */
.video-section {
  background: #080808;
  color: white;
  padding: 70px 80px;
  display: grid;
  grid-template-columns: 0.5fr 1fr;
  gap: 60px;
  align-items: center;
}

.video-box {
  position: relative;
  cursor: pointer;
  border-radius: 25px;
  overflow: hidden;
  background: #1a1a1a;
  aspect-ratio: 9/16;
  max-width: 280px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.video-box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: 0.4s;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 3px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: white;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.25);
  transition: 0.3s;
  pointer-events: none;
}

.video-box.playing .play-button {
  opacity: 0;
  pointer-events: none;
}

.video-box:hover .play-button {
  background: rgba(255, 255, 255, 0.3);
}

.video-texto span {
  color: #ff6b00;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.video-texto h2 {
  font-size: 38px;
  margin: 12px 0 15px;
  font-weight: 800;
}

.video-texto p {
  font-size: 17px;
  color: #ddd;
  line-height: 1.6;
}

.video-beneficios {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  margin-top: 30px;
}

.video-beneficios div {
  border: 1px solid #ff6b00;
  border-radius: 15px;
  padding: 18px 10px;
  text-align: center;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.5;
  transition: 0.4s;
  cursor: pointer;
}

.video-beneficios div:hover {
  transform: translateY(-5px);
  background: rgba(255, 107, 0, 0.1);
}

.video-beneficios div i {
  font-size: 24px;
  color: #ff6b00;
  margin-bottom: 8px;
  display: block;
}

/* =========================================
   AVALIAÇÕES
========================================= */
.avaliacoes {
  padding: 80px 8%;
  background: #f8f8f8;
  text-align: center;
}

.avaliacoes h2 {
  font-size: 32px;
  font-weight: 900;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.subtitulo {
  color: #777;
  margin-bottom: 40px;
  font-size: 16px;
}

.reviews {
  display: flex;
  gap: 25px;
  justify-content: center;
  flex-wrap: wrap;
}

.review-card {
  width: 260px;
  background: #fff;
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
  text-align: left;
  transition: 0.3s;
  border: 1px solid #eee;
}

.review-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.stars {
  color: #ff7a00;
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.review-card > p {
  font-size: 14px;
  line-height: 1.5;
  color: #444;
  margin-bottom: 15px;
}

.cliente {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #ff6b00;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cliente strong {
  font-size: 14px;
  color: #111;
}

.cliente p {
  margin: 0;
  font-size: 12px;
  color: #777;
}

/* =========================================
   GRUPO VIP
========================================= */
.grupo-vip {
  background: #0a0a0a;
  padding: 50px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.grupo-esquerda {
  display: flex;
  align-items: center;
  gap: 20px;
}

.wa-icon-big {
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #fff;
  flex-shrink: 0;
}

.grupo-texto {
  max-width: 520px;
}

.grupo-texto h2 {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.grupo-texto span {
  color: #ff6b00;
}

.grupo-texto > p {
  color: #d9d9d9;
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 22px;
}

.grupo-beneficios {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 14px;
  font-weight: 700;
  color: #ff7a00;
}

.grupo-beneficios span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.grupo-beneficios span i {
  font-size: 14px;
}

.grupo-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.grupo-right > p {
  color: #777;
  font-size: 12px;
}

.grupo-btn {
  background: #25D366;
  padding: 18px 40px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  border-radius: 14px;
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.35);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: 0.2s;
}

.grupo-btn:hover {
  background: #1ebe57;
  transform: translateY(-2px);
}

.grupo-btn img {
  width: 26px;
  height: 26px;
}

/* =========================================
   WHATSAPP FIXO
========================================= */
.whatsapp-fixo {
  position: fixed;
  right: 30px;
  bottom: 35px;
  width: 65px;
  height: 65px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: 0.3s;
  animation: pulse 2s infinite;
  text-decoration: none;
}

.whatsapp-fixo:hover {
  transform: scale(1.1);
  background: #1ebe57;
}

.whatsapp-fixo img {
  width: 36px;
  height: 36px;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5); }
  50%       { box-shadow: 0 8px 40px rgba(37, 211, 102, 0.85); }
}

/* =========================================
   FOOTER
========================================= */
.copyright {
  background: #0a0a0a;
  color: #666;
  text-align: center;
  padding: 18px 0;
  font-size: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

/* =========================================
   RESPONSIVO - TABLET
========================================= */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; padding: 60px 40px; min-height: auto; }
  .texto { max-width: 100%; }
  .hero-image { position: relative; right: auto; top: auto; transform: none; margin-top: 40px; max-width: 80%; }
  .cards { grid-template-columns: 1fr 1fr; }
  .video-section { grid-template-columns: 1fr; text-align: center; padding: 50px 40px; }
  .video-beneficios { grid-template-columns: repeat(2, 1fr); }
  .grupo-vip { flex-direction: column; text-align: center; padding: 45px 40px; }
  .grupo-beneficios { justify-content: center; }
  .grupo-esquerda { flex-direction: column; }
}

/* =========================================
   RESPONSIVO - CELULAR
========================================= */
@media (max-width: 900px) {
  .navbar { padding: 12px 20px; }
  .texto h1 { font-size: 48px; line-height: 52px; }
  .texto > p { font-size: 18px; }
  .beneficios { font-size: 16px; line-height: 36px; }
  .btn-catalogo { width: 100%; justify-content: center; font-size: 15px; padding: 16px 20px; }
  .confianca { grid-template-columns: 1fr 1fr; margin: 20px auto 40px; }
  .modelos { padding: 60px 20px; }
  .avaliacoes { padding: 50px 20px; }
  .review-card { width: 100%; max-width: 400px; }
}

@media (max-width: 700px) {
  .cards { grid-template-columns: 1fr; }
  .confianca { grid-template-columns: 1fr; }
  .video-beneficios { grid-template-columns: 1fr 1fr; }
  .grupo-btn { font-size: 16px; padding: 16px 30px; }
}

@media (max-width: 500px) {
  .texto h1 { font-size: 36px; line-height: 40px; }
  .hero { padding: 40px 20px; }
  .video-section { padding: 40px 20px; }
  .grupo-vip { padding: 40px 20px; }
  .whatsapp-fixo { right: 20px; bottom: 20px; width: 55px; height: 55px; }
  .whatsapp-fixo img { width: 30px; height: 30px; }
}

/* =========================================
   MOBILE: Hero com imagem de fundo
========================================= */
@media (max-width: 900px) {
  .hero {
    background-image: url("img/hero-smartwatch.png") !important;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-direction: column;
    text-align: center;
    padding: 40px 20px;
    min-height: auto;
    position: relative;
  }

  .hero::before {
    display: none;
  }

  .hero::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.35);
    z-index: 1;
  }

  .texto {
    max-width: 100%;
    position: relative;
    z-index: 2;
  }

  .texto h1 {
    font-size: 36px;
    line-height: 40px;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  }

  .texto h1 span {
    color: #ff7a00;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  }

  .texto > p {
    font-size: 16px;
    color: #ffffff;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  }

  .avaliacao {
    color: #fff;
    justify-content: center;
    font-size: 16px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  }

  .avaliacao i {
    color: #fff;
  }

  .beneficios {
    font-size: 15px;
    line-height: 32px;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  }

  .beneficios p {
    justify-content: center;
  }

  .beneficios i {
    color: #fff;
  }

  .btn-catalogo {
    width: 100%;
    justify-content: center;
    font-size: 14px;
    padding: 15px 20px;
    background: #25D366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    position: relative;
    z-index: 2;
  }

  .btn-catalogo:hover {
    background: #1ebe57;
  }

  .seguro {
    justify-content: center;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
  }

  .seguro i {
    color: #fff;
  }

  .hero-image {
    display: none !important;
  }
}

@media (max-width: 500px) {
  .texto h1 {
    font-size: 28px;
    line-height: 32px;
  }
}