/* =========================================
   HydroForce Max — Design System
   Paleta: #007BFF / #00CFFF / #00FF88 / #F5F5F5
   ========================================= */

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

:root {
  --color-bg:        #FFFFFF;
  --color-text:      #0A0A0A;
  --color-primary:   #007BFF;
  --color-secondary: #00CFFF;
  --color-cta:       #00FF88;
  --color-cta-dark:  #00cc6e;
  --color-surface:   #F5F5F5;
  --color-border:    #E2E8F0;
  --color-muted:     #64748B;
  --color-star:      #F59E0B;
  --color-error:     #EF4444;
  --color-success:   #10B981;

  --font-base:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.12);
  --transition: .2s ease;
  --max-w:      520px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-base);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
a { color: inherit; text-decoration: none; }

/* ---- Announcement Bar (Marquee Style) ---- */
:root {
  --bar-text: #ffffff;
  --bar-height: 48px;
  --bar-font-size: 15px;
  --bar-speed: 14s;
  --bar-gap: 60px;
}

.announcement-bar {
  background: linear-gradient(90deg, #007BFF 0%, #00CFFF 100%);
  height: var(--bar-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  width: 100%;
  z-index: 999;
  box-sizing: border-box;
}

.announcement-bar::before,
.announcement-bar::after {
  content: '';
  position: absolute;
  top: 0;
  width: 50px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.announcement-bar::before {
  left: 0;
  background: linear-gradient(to right, #007BFF, transparent);
}
.announcement-bar::after {
  right: 0;
  background: linear-gradient(to left, #00CFFF, transparent);
}

.announcement-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  animation: marquee-scroll var(--bar-speed) linear infinite;
  will-change: transform;
}

.announcement-bar:hover .announcement-track {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.announcement-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 var(--bar-gap);
  font-family: var(--font-base);
  font-size: var(--bar-font-size);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bar-text);
}

/* ─── RESPONSIVO MOBILE ─── */
@media (max-width: 480px) {
  :root {
    --bar-height: 38px;
    --bar-font-size: 11.5px;
    --bar-gap: 32px;
    --bar-speed: 10s;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
  :root {
    --bar-height: 42px;
    --bar-font-size: 13px;
    --bar-gap: 44px;
    --bar-speed: 12s;
  }
}

/* ---- Header ---- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 58px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
}
.header-icon:hover { background: var(--color-surface); color: var(--color-primary); }

/* Logo text */
.logo { display: flex; align-items: center; }
.logo-text {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -.3px;
  color: var(--color-text);
}
.logo-text strong { font-weight: 800; color: var(--color-primary); }
.logo-max {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-secondary);
  vertical-align: super;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-left: 2px;
}

.header-cart {
  position: relative;
  display: flex;
  align-items: center;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -6px;
  background: var(--color-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* ---- Main ---- */
.main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 16px 120px;
}

/* ---- Product Gallery ---- */
.product-gallery {
  padding: 16px 0 8px;
}

.main-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  aspect-ratio: 1 / 1;
  margin-bottom: 10px;
}

.main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
  will-change: transform;
}
.main-image:hover { transform: scale(1.02); }

.zoom-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.92);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transition: background var(--transition), transform var(--transition);
  will-change: transform;
}
.zoom-btn:hover { background: #fff; transform: scale(1.08); }

.thumbnails {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.thumbnails::-webkit-scrollbar { display: none; }

.thumbnail {
  flex-shrink: 0;
  width: 62px;
  height: 62px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.thumbnail:hover { border-color: var(--color-secondary); transform: translateY(-1px); }
.thumbnail.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,123,255,.15);
}
.thumbnail img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Image Viewer (Lightbox) ---- */
.image-viewer {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.image-viewer[hidden] { display: none; }

.image-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(4px);
}

.image-viewer-img {
  position: relative;
  z-index: 1;
  max-width: 92vw;
  max-height: 88vh;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 80px rgba(0,0,0,.5);
  object-fit: contain;
}

.image-viewer-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background var(--transition);
}
.image-viewer-close:hover { background: rgba(255,255,255,.25); }

.image-viewer-prev,
.image-viewer-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 46px;
  height: 46px;
  background: rgba(255,255,255,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: background var(--transition);
}
.image-viewer-prev { left: 12px; }
.image-viewer-next { right: 12px; }
.image-viewer-prev:hover,
.image-viewer-next:hover { background: rgba(255,255,255,.25); }

.image-viewer-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 6px;
}
.image-viewer-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.image-viewer-dot.active {
  background: var(--color-cta);
  transform: scale(1.3);
}

/* ---- Badges ---- */
.product-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 6px 0 4px;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 4px 10px;
  border-radius: 100px;
  text-transform: uppercase;
}

.badge-sold {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
}

.badge-exclusive {
  background: linear-gradient(135deg, #0A0A0A, #333);
  color: #fff;
}

.badge-discount {
  background: var(--color-cta);
  color: #0A0A0A;
  font-weight: 800;
}

/* ---- Product Title ---- */
.product-title {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-text);
  margin: 10px 0 14px;
  letter-spacing: -.3px;
}

/* ---- Product Price ---- */
/* ---- Product Price Section (Refined) ---- */
.product-price { margin-bottom: 12px; }

.product-rating-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.rating-num {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.rating-stars {
  color: #FBBF24; /* Golden stars like image */
  font-size: 16px;
  letter-spacing: 1px;
}

.rating-count {
  font-size: 14px;
  color: var(--color-muted);
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
}

.price-current {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.5px;
}

.price-old {
  font-size: 16px;
  color: #94A3B8;
  text-decoration: line-through;
}

.badge-discount-tag {
  background: var(--color-primary); /* Primary Blue */
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 8px;
  margin-left: 2px;
}

.installments-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--color-text);
  font-size: 15px;
}

.installments-icon {
  color: var(--color-text);
  opacity: 0.8;
}

/* -- Nova Barra de Promoção Pix & Envio -- */
.pix-shipping-badge {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: #F1F5F9; /* Slightly lighter gray */
  border-radius: 8px; /* Sharper corners like image */
  padding: 6px 10px;
  margin-bottom: 12px;
  width: 100%;
  max-width: fit-content; /* Se adapta ao conteúdo lado a lado */
  gap: 15px; /* Espaço entre o Pix e o Envio */
  box-sizing: border-box;
}

.pix-part {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pix-icon {
  color: #32BCAD;
  font-size: 16px;
}

.pix-text {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 4px;
}

.pix-discount {
  color: #0A0A0A;
  font-weight: 800;
  font-size: clamp(11px, 3vw, 12px);
}

.pix-label {
  color: #64748B;
  font-size: clamp(11px, 3vw, 12px);
}

.shipping-part {
  background: var(--color-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

@media (max-width: 360px) {
  .pix-shipping-badge {
    padding: 8px 10px;
  }
  .shipping-part {
    font-size: 10px;
    padding: 4px 10px;
  }
}

/* Promo Banner / Countdown area remains but integrated into flow */
.promo-banner-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 10px;
}

.promo-banner-img {
  width: 100%;
  display: block;
}

.promo-banner-title {
  position: absolute;
  top: 12px;
  left: 16px;
}

.promo-title-num {
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.promo-countdown {
  position: absolute;
  bottom: 10px;
  right: 12px;
  display: flex;
  gap: 4px;
}

.countdown-cell {
  background: rgba(0,0,0,0.7);
  color: var(--color-cta);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

/* ---- Options ---- */
.product-options { margin-bottom: 14px; }

.option-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.voltage-options { display: flex; gap: 8px; flex-wrap: wrap; }

.voltage-option { cursor: pointer; }
.voltage-option input[type="radio"] { display: none; }

.voltage-box {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.voltage-box:hover { border-color: var(--color-primary); }

.voltage-option.selected .voltage-box {
  border-color: var(--color-primary);
  background: rgba(0,123,255,.06);
  box-shadow: 0 0 0 3px rgba(0,123,255,.12);
}

.check-icon { display: none; color: var(--color-primary); }
.voltage-option.selected .check-icon { display: block; }

/* ---- Shipping Box (Refined) ---- */
.shipping-box {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #F8FAFC;
  border: none;
  border-radius: 8px;
  padding: 0 18px;
  margin-bottom: 16px;
  box-sizing: border-box;
  width: 398px;
  height: 76px;
  max-width: 100%;
}

.shipping-icon-box {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.shipping-icon-img {
  width: 42px;
  height: auto;
  display: block;
}

.shipping-box p {
  font-size: 13px;
  line-height: 1.4;
  margin: 0;
  color: #475569;
}

.shipping-box p strong {
  font-weight: 800;
  color: #0F172A;
  margin-right: 4px;
}

.shipping-region {
  font-size: 13px;
  font-weight: 800;
  color: #10B981;
  display: inline;
}

/* ---- CTA Button ---- */
.cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 18px;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-cta) 0%, #00e07a 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(0,255,136,.35);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}

.cta-button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.18) 0%, transparent 60%);
  pointer-events: none;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,255,136,.45);
  filter: brightness(1.04);
}
.cta-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0,255,136,.3);
}

.cta-after-shipping { margin-bottom: 14px; }

/* Fixed CTA */
.cta-fixed-wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 12px 16px max(12px, env(safe-area-inset-bottom));
  background: transparent;
  backdrop-filter: none;
  pointer-events: none; /* Garante que o container transparente não bloqueie cliques em volta do botão */
}

.cta-fixed {
  pointer-events: auto; /* Reabilita cliques no botão em si */
  max-width: var(--max-w);
  margin: 0 auto;
  font-size: 15px;
}

/* ---- Payment Methods ---- */
.payment-methods {
  margin-bottom: 20px;
  padding: 14px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-align: center;
}

.security__payment p {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 10px;
}

.payment-list2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.payment-list__item {
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0,0,0,.1);
  flex-shrink: 0;
}

/* ---- Description ---- */
.description-section {
  margin-bottom: 24px;
  content-visibility: auto;
  contain-intrinsic-size: 0 800px;
}

.description-heading {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--color-muted);
  text-transform: uppercase;
  padding: 16px 0 12px;
  border-top: 1px solid var(--color-border);
}

/* ---- Product Video ---- */
.product-video-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 16px 0 20px;
  background: #000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
}

.product-video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.description-content {
  font-size: 14.5px;
  line-height: 1.7;
  color: #1a1a1a;
}

.description-content p { margin-bottom: 10px; }

.section-headline {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-text);
  margin: 20px 0 8px;
  letter-spacing: -.2px;
}

/* Check Lists */
.check-list {
  list-style: none;
  margin: 8px 0 12px;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
}

.check-list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: rgba(0,123,255,.1);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  margin-top: 1px;
}

.check-list.check-green li::before {
  background: rgba(0,255,136,.15);
  color: var(--color-cta-dark);
}

/* ---- Reviews Section ---- */
.reviews-section {
  margin-bottom: 12px;
  content-visibility: auto;
  contain-intrinsic-size: 0 600px;
}

.reviews-rating-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background: linear-gradient(135deg, rgba(0,123,255,.05), rgba(0,207,255,.05));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,123,255,.12);
  margin-bottom: 16px;
  text-align: center;
}

.reviews-rating-number {
  font-size: 52px;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -2px;
}

.reviews-rating-stars {
  font-size: 22px;
  color: var(--color-star);
  margin: 6px 0;
  letter-spacing: 2px;
}

.reviews-rating-count {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 2px;
}

.reviews-rating-total {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
}

.reviews-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--color-text);
}

/* Stacked reviews — layout vertical */
.reviews-list-wrap {
  margin: 0;
  padding: 0;
}

.reviews-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.review-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 14px;
  width: 100%;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  will-change: transform;
  contain: layout style;
}
.review-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--color-border);
}

.review-meta { display: flex; flex-direction: column; gap: 1px; }

.review-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
}

.review-stars {
  font-size: 12px;
  color: var(--color-star);
  letter-spacing: 1px;
}

.review-date {
  font-size: 11px;
  color: var(--color-muted);
}

.review-text {
  font-size: 13px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 10px;
}

.review-product-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* ---- Footer ---- */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,.85);
  padding: 24px 0 16px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.footer-block h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 12px;
}

.footer-block p {
  font-size: 13px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.8);
}

.footer-block a {
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
}
.footer-block a:hover { color: var(--color-secondary); }

.footer-icon {
  flex-shrink: 0;
  color: var(--color-primary);
}

/* Newsletter */
.newsletter-form {
  display: flex;
  gap: 0;
  margin-top: 8px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.15);
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,.08);
  border: none;
  color: #fff;
  font-size: 13px;
  font-family: inherit;
  outline: none;
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,.4); }

.newsletter-form button[type="submit"] {
  padding: 10px 14px;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.newsletter-form button[type="submit"]:hover { background: var(--color-secondary); }

/* Social icons */
.social-icons {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.8);
  font-size: 15px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.social-icon:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Footer bottom */
.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  grid-column: 1 / -1;
}

.footer-bottom p {
  font-size: 11.5px;
  color: rgba(255,255,255,.4);
  margin-bottom: 4px;
  line-height: 1.5;
}

.footer-bottom a {
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--color-secondary); }

/* ---- Responsive ---- */
@media (min-width: 480px) {
  .product-title { font-size: 22px; }
  .price-current { font-size: 34px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  body { font-size: 15.5px; }
  .main { padding: 0 20px 120px; }
  .product-title { font-size: 24px; }
  .footer-inner { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .footer-bottom { grid-column: 1 / -1; }
}

/* ---- Utility ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ---- Selection ---- */
::selection {
  background: #007BFF33;
  color: var(--color-text);
}

/* ---- Scroll bar global ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,.25); }

/* =========================================
   Banner Timer HydroForce — Últimas Unidades
   ========================================= */

.banner {
  position: relative;
  width: 100%;
  max-width: 780px;
  min-height: 160px;
  border-radius: 18px;
  overflow: hidden;
  border: 2px solid rgba(0, 207, 255, 0.4);
  margin-top: 10px;
  font-family: 'Montserrat', 'Inter', sans-serif;
  background: #001a4d;
}

/* Imagem de fundo — ocupa 100% e define a altura do card */
.bg-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  position: relative;
  z-index: 0;
}

/* Overlay escurecedor para legibilidade do texto */
.overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    110deg,
    rgba(0, 20, 70, 0.80) 0%,
    rgba(0, 55, 140, 0.55) 55%,
    rgba(0, 100, 200, 0.08) 100%
  );
  border-radius: 18px;
  pointer-events: none;
}

/* Conteúdo sobreposto — ocupa toda a largura */
.banner .content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(16px, 5%, 40px) clamp(20px, 6%, 48px);
  background: none;
}

/* Imagem do produto — absoluta no lado direito */
/* .product-side oculto — imagem removida do banner */
.product-side { display: none; }

/* ── Textos ── */
.headline-top {
  display: block;
  font-size: clamp(16px, 4.5vw, 38px);
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  text-shadow: 0 1px 0 #9CA3AF, 0 2px 8px rgba(0,0,0,0.6);
  line-height: 1.1;
  white-space: nowrap;
}

.stock-number {
  color: #00CFFF;
  text-shadow: 0 0 14px rgba(0,207,255,0.6), 0 1px 0 #0090bb;
}

.headline-bottom {
  display: block;
  font-size: clamp(14px, 3.8vw, 32px);
  font-weight: 900;
  letter-spacing: 0.09em;
  color: #00CFFF;
  text-shadow: 0 0 20px rgba(0,207,255,0.6);
  margin-top: 3px;
  margin-bottom: clamp(8px, 2vw, 16px);
}

/* ── Countdown ── */
.banner .countdown {
  display: flex;
  align-items: center;
  gap: clamp(2px, 0.8vw, 8px);
}

.time-block {
  background: rgba(0, 20, 70, 0.85);
  border: 1px solid rgba(0, 207, 255, 0.55);
  border-radius: 8px;
  padding: clamp(5px, 1.4vw, 12px) clamp(6px, 1.8vw, 14px);
  min-width: clamp(40px, 7.5vw, 62px);
  text-align: center;
}

.time-value {
  display: block;
  font-size: clamp(16px, 3.5vw, 30px);
  font-weight: 900;
  color: #00CFFF;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 12px rgba(0,207,255,0.5);
}

.time-unit {
  display: block;
  font-size: clamp(8px, 1.1vw, 11px);
  font-weight: 700;
  color: #CBD5E1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
  opacity: 0.85;
}

.colon {
  font-size: clamp(18px, 3.5vw, 30px);
  font-weight: 900;
  color: #00CFFF;
  opacity: 0.7;
  line-height: 1;
  margin-bottom: clamp(12px, 2.2vw, 18px);
  flex-shrink: 0;
}

/* ── Pulso estoque ── */
@keyframes pulse-stock {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.65; transform: scale(1.1); }
}
.stock-number.animating {
  display: inline-block;
  animation: pulse-stock 0.5s ease;
}

/* ── Mobile: telas muito pequenas (≤ 420px) ── */
@media (max-width: 420px) {
  .banner .content {
    padding: 12px 14px;
    padding-right: 20px;
  }
  .product-side { display: none; }
  .headline-top { white-space: normal; font-size: 15px; }
  .headline-bottom { font-size: 13px; }
  .time-value { font-size: 16px; }
  .time-unit  { font-size: 8px; }
  .colon { font-size: 18px; }
}

/* ── Telas entre 421px e 520px ── */
@media (min-width: 421px) and (max-width: 520px) {
  .product-side { width: 40%; }
  .banner .content { padding-right: 44%; }
}