/* ===== VARIÁVEIS DE TEMA ===== */
:root {
  --verde: #00a650;
  --verde-escuro: #005c2e;
  --verde-hover: #008f44;
  --amarelo: #ffe600;
  --amarelo-hover: #e6cf00;
  --azul: #003087;
  --azul-hover: #001f5c;
  --cinza-claro: #f8f8f8;
  --cinza-medio: #ebebeb;
  --cinza-texto: #555;
  --preto: #111;
  --branco: #ffffff;
  --sombra-suave: 0 2px 16px rgba(0,0,0,0.08);
  --sombra-media: 0 4px 28px rgba(0,0,0,0.13);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--preto);
  line-height: 1.5;
  background: var(--branco);
}

/* ===== TOPBAR ===== */
.topbar {
  background: var(--branco);
  border-bottom: 1px solid var(--cinza-medio);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand { display: flex; align-items: center; gap: 8px; }
.brand__icon { font-size: 1.3rem; }
.brand__name {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--verde-escuro);
  letter-spacing: 0.5px;
}

.topbar__seals {
  display: none;
  gap: 20px;
}

.topbar__seals span {
  font-size: 0.75rem;
  color: #777;
}

@media (min-width: 640px) {
  .topbar__seals { display: flex; }
}

/* ===== HERO ===== */
.hero {
  background:
    url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 40 L40 0' stroke='%2300a650' stroke-width='1' opacity='0.03'/%3E%3C/svg%3E"),
    linear-gradient(135deg, #003d1a 0%, #005c2e 50%, #004d1a 100%);
  color: var(--branco);
  text-align: center;
  padding: 56px 20px 52px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--branco);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
  max-width: 660px;
  margin: 0 auto 16px;
}

.hero__sub {
  font-size: clamp(1rem, 2.5vw, 1.1rem);
  color: rgba(255,255,255,0.82);
  max-width: 540px;
  margin: 0 auto 28px;
}

.hero__pricing {
  display: inline-block;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 18px 36px;
  margin-bottom: 32px;
}

.hero__old-price {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  text-decoration: line-through;
  margin-bottom: 2px;
}

.hero__price {
  font-size: clamp(3rem, 9vw, 4.5rem);
  font-weight: 900;
  color: var(--amarelo);
  line-height: 1;
}

.hero__price-sub {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 6px;
}

.hero__image {
  margin: 0 auto 32px;
  max-width: 560px;
  overflow: hidden;
}

.hero__image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(255,230,0,0.4); }
  50%       { box-shadow: 0 4px 32px rgba(255,230,0,0.7); }
}

.btn-cta {
  display: inline-block;
  background: var(--amarelo);
  color: var(--preto);
  font-weight: 900;
  font-size: 1.1rem;
  padding: 20px 48px;
  border-radius: var(--radius-md);
  text-decoration: none;
  letter-spacing: 1px;
  transition: background 0.2s, transform 0.1s;
  animation: pulse 2.5s infinite;
}

.btn-cta:hover  { background: var(--amarelo-hover); animation: none; }
.btn-cta:active { transform: scale(0.97); }

.hero__seals {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 28px;
}

.seal {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}


/* ===== HERO — WRAPPER DESKTOP ===== */
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

@media (min-width: 640px) {
  .hero { padding: 72px 40px; }
  .hero-inner {
    flex-direction: row;
    max-width: 1100px;
    margin: 0 auto;
    text-align: left;
    align-items: center;
    gap: 56px;
  }
  .hero__col-text { flex: 1; }
  .hero__image    { flex: 1; margin: 0; }
  .hero__badge    { justify-content: flex-start; }
  .hero__seals    { justify-content: flex-start; }
}

/* ===== SEÇÃO COMUM ===== */
.section-title {
  text-align: center;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 900;
  color: var(--verde-escuro);
  margin-bottom: 8px;
}

.section-sub {
  text-align: center;
  font-size: 0.95rem;
  color: var(--cinza-texto);
  margin-bottom: 36px;
}

/* ===== MODELOS ===== */
.models {
  background: var(--branco);
  padding: 64px 20px;
}

.models__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
  justify-content: center;
}

.model-card {
  flex: 1 1 300px;
  max-width: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--sombra-media);
  transition: transform 0.2s, box-shadow 0.2s;
}

.model-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
}

.model-card__header {
  padding: 40px 28px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.model-card__header::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: rgba(255,255,255,0.05);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.model-card--verde .model-card__header { background: var(--verde-escuro); }
.model-card--azul  .model-card__header { background: var(--azul); }

.model-card__tag {
  display: inline-block;
  background: var(--amarelo);
  color: var(--preto);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.model-card__svg {
  margin-bottom: 16px;
  overflow: hidden;
}

.model-card__svg img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.model-card__name {
  color: var(--branco);
  font-size: 1.2rem;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.model-card__avail {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}

.model-card__body {
  background: var(--branco);
  padding: 24px 28px;
  text-align: center;
}

.model-card__price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--verde-escuro);
  margin-bottom: 16px;
}

.btn-model {
  display: block;
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 900;
  text-decoration: none;
  text-align: center;
  letter-spacing: 0.8px;
  transition: background 0.2s, transform 0.1s;
}

.btn-model:active { transform: scale(0.97); }
.btn-model--verde { background: var(--verde); color: var(--branco); }
.btn-model--verde:hover { background: var(--verde-hover); }
.btn-model--azul  { background: var(--azul); color: var(--branco); }
.btn-model--azul:hover  { background: var(--azul-hover); }

@media (min-width: 640px) {
  .models__grid { gap: 28px; }
  .model-card__svg img { width: 220px; height: 220px; }
}

@media (max-width: 480px) {
  .models__grid { flex-direction: column; align-items: center; }
  .model-card { max-width: 100%; }
}

/* ===== GALERIA ===== */
.gallery {
  background: var(--cinza-claro);
  padding: 64px 20px;
}

.gallery__tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.gtab {
  padding: 10px 28px;
  border-radius: 999px;
  border: 2px solid var(--verde);
  background: var(--branco);
  color: var(--verde);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.gtab.active { background: var(--verde); color: var(--branco); }

.gallery__grid {
  display: none;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
  justify-content: center;
}

.gallery__grid.visible { display: flex; }

.gallery__grid img {
  width: 280px;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--sombra-suave);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.gallery__grid img:hover {
  transform: scale(1.03);
  box-shadow: var(--sombra-media);
}

@media (min-width: 640px) {
  .gallery__grid img { width: 260px; height: 260px; }
}

/* ===== LIGHTBOX ===== */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  z-index: 999;
  align-items: center;
  justify-content: center;
}

#lightbox.active { display: flex; }

#lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 48px rgba(0,0,0,0.6);
}

#lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: none;
  color: var(--branco);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.85;
  transition: opacity 0.15s;
}

#lightbox-close:hover { opacity: 1; }

/* ===== GUIA DE TAMANHOS ===== */
.sizes {
  background: var(--branco);
  padding: 64px 20px;
}

.sizes__tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.tab-btn {
  padding: 10px 28px;
  border-radius: 999px;
  border: 2px solid var(--verde);
  background: var(--branco);
  color: var(--verde);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.tab-btn.active { background: var(--verde); color: var(--branco); }

.size-table-wrap {
  display: none;
  max-width: 480px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--sombra-suave);
}

.size-table-wrap.visible { display: block; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th {
  background: var(--verde-escuro);
  color: var(--amarelo);
  padding: 12px 16px;
  font-weight: 700;
  text-align: center;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid var(--cinza-medio);
}

tr:nth-child(even) td { background: #f0faf4; }
tr:hover td { background: #e6f5ec; }

.sizes__note {
  text-align: left;
  font-size: 0.85rem;
  color: #555;
  margin-top: 20px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  background: #fffbea;
  border-left: 3px solid var(--amarelo);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

/* ===== ESPECIFICAÇÕES ===== */
.specs {
  background: var(--cinza-claro);
  padding: 64px 20px;
}

.specs__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  max-width: 920px;
  margin: 0 auto;
  justify-content: center;
}

.spec-card {
  flex: 1 1 180px;
  max-width: 200px;
  background: var(--branco);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--cinza-medio);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.spec-card:hover {
  border-color: var(--verde);
  box-shadow: 0 2px 16px rgba(0,166,80,0.1);
}

.spec-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--verde);
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 14px;
}

.spec-card__photo {
  width: 100%;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.spec-card h3 {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--preto);
  margin-bottom: 6px;
}

.spec-card p { font-size: 0.82rem; color: var(--cinza-texto); }

@media (min-width: 640px) {
  .specs__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== DEPOIMENTOS ===== */
.testimonials {
  background: var(--branco);
  padding: 64px 20px;
}

.testimonials__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
  justify-content: center;
}

.testimonial-card {
  flex: 1 1 240px;
  max-width: 280px;
  background: var(--branco);
  border-left: 4px solid var(--verde);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--sombra-suave);
  transition: box-shadow 0.2s;
}

.testimonial-card:hover { box-shadow: var(--sombra-media); }

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--verde), var(--azul));
  color: var(--branco);
  font-weight: 900;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.testimonial-card__stars {
  color: var(--amarelo);
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
  -webkit-text-stroke: 0.5px #b8960a;
}

.testimonial-card__text {
  font-size: 0.9rem;
  color: #333;
  margin-bottom: 16px;
  font-style: italic;
  line-height: 1.65;
}

.testimonial-card__text::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--verde);
  line-height: 0;
  vertical-align: -0.8rem;
  margin-right: 4px;
  font-family: Georgia, serif;
}

.testimonial-card__author { font-size: 0.82rem; font-weight: 700; color: var(--verde-escuro); }

@media (min-width: 640px) {
  .testimonials__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ===== GARANTIA ===== */
.guarantee {
  background: var(--cinza-claro);
  padding: 56px 20px;
  text-align: center;
}

.guarantee__inner {
  max-width: 520px;
  margin: 0 auto;
  background: linear-gradient(135deg, #f0faf4, #e6f5ec);
  border: 2px solid #b3e0c4;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

.guarantee__icon { font-size: 3.5rem; margin-bottom: 14px; }

.guarantee__line {
  display: block;
  width: 60px;
  height: 3px;
  background: var(--verde);
  margin: 16px auto 0;
  border-radius: 2px;
}

.guarantee h2 {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--verde-escuro);
  margin-bottom: 10px;
}

.guarantee p { font-size: 0.95rem; color: #444; max-width: 360px; margin: 0 auto; }

/* ===== FAQ ===== */
.faq {
  background: var(--branco);
  padding: 64px 20px;
}

.faq__list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq__item {
  border: 1px solid var(--cinza-medio);
  border-radius: var(--radius-md);
  background: var(--branco);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq__item.open { border-color: var(--verde); }

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 22px;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--verde-escuro);
  cursor: pointer;
  user-select: none;
  gap: 12px;
}

.faq__arrow {
  flex-shrink: 0;
  font-size: 0.85rem;
  transition: transform 0.2s;
  color: var(--verde);
}

.faq__item.open .faq__arrow { transform: rotate(180deg); }

.faq__answer {
  display: none;
  font-size: 0.9rem;
  color: #444;
  line-height: 1.65;
  padding: 0 22px 20px;
  border-top: 1px solid var(--cinza-medio);
}

.faq__item.open .faq__answer { display: block; }

/* ===== URGÊNCIA ===== */
.urgency {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  padding: 56px 20px;
  text-align: center;
}

.urgency__alert {
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  font-weight: 900;
  color: var(--amarelo);
  margin-bottom: 10px;
}

.urgency__sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}

.timer-wrap {
  display: inline-block;
  background: rgba(255,230,0,0.05);
  border: 1px solid rgba(255,230,0,0.3);
  border-radius: var(--radius-md);
  padding: 16px 32px;
  margin-bottom: 32px;
}

.timer-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.timer-digits {
  font-size: clamp(2.4rem, 8vw, 3.4rem);
  font-weight: 900;
  color: var(--amarelo);
  letter-spacing: 4px;
  font-family: 'Courier New', monospace;
}

.urgency__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.btn-cta-green {
  display: inline-block;
  background: var(--verde);
  color: var(--branco);
  font-weight: 900;
  font-size: 1.05rem;
  padding: 18px 36px;
  border-radius: var(--radius-md);
  text-decoration: none;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 20px rgba(0,166,80,0.4);
  transition: background 0.2s, transform 0.1s;
}

.btn-cta-green:hover  { background: var(--verde-hover); }
.btn-cta-green:active { transform: scale(0.97); }

.btn-cta-blue {
  display: inline-block;
  background: var(--azul);
  color: var(--branco);
  font-weight: 900;
  font-size: 1.05rem;
  padding: 18px 36px;
  border-radius: var(--radius-md);
  text-decoration: none;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 20px rgba(0,48,135,0.4);
  transition: background 0.2s, transform 0.1s;
}

.btn-cta-blue:hover  { background: var(--azul-hover); }
.btn-cta-blue:active { transform: scale(0.97); }

@media (max-width: 480px) {
  .urgency__ctas { flex-direction: column; }
  .btn-cta-green, .btn-cta-blue { width: 100%; text-align: center; }
}

/* ===== RODAPÉ ===== */
footer {
  background: var(--verde-escuro);
  border-top: 3px solid var(--amarelo);
  text-align: center;
  padding: 28px 16px 20px;
}

.footer__links {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 10px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
}

.footer__links span:hover { color: rgba(255,255,255,0.85); }

.footer__copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
}