/* ============================================================
   Callaway Golf — Premium CRO Stylesheet v2
   NEW: Luxury dark-charcoal color scheme, Black Friday/
   Christmas sale banner, upgraded premium components.
   ============================================================ */

/* ---- NEW PREMIUM COLOR SCHEME — Deep Luxury ---- */
:root {
  /* Luxury dark backgrounds */
  --dark:          #080F0B;
  --dark-2:        #0C1910;
  /* Warmer parchment base */
  --bg:            #F5F3EE;
  --bg-alt:        #EAE6DA;
  --card:          #FFFFFF;
  /* Deep ink */
  --ink:           #0D1A14;
  --ink-2:         #1C2E22;
  --muted:         #4E6158;
  --faint:         #859688;
  /* Crisper lines */
  --line:          #DDD8C8;
  --line-strong:   #C4BC9E;
  /* TRUE GOLD — more premium */
  --accent:        #BF9B30;
  --accent-2:      #D4AE4E;
  --accent-3:      #EAC96A;
  --accent-soft:   #F3ECDA;
  --accent-ink:    #86691A;
  /* Forest green */
  --green:         #1C6B3F;
  --green-soft:    #E0EFE6;
  /* Error */
  --red:           #B23A2E;
  --red-soft:      #F9E7E3;
  /* SALE / BLACK FRIDAY colors */
  --sale-red:      #C41830;
  --sale-red-soft: #FFF0F2;
  --sale-orange:   #E05C00;
  --xmas-green:    #165C2E;
  --xmas-red:      #B8001F;
  /* Gradients */
  --gold-gradient:  linear-gradient(135deg, #D4AE4E 0%, #EAC96A 45%, #BF9B30 100%);
  --cta-gradient:   linear-gradient(150deg, #1C6B3F 0%, #080F0B 100%);
  --sale-gradient:  linear-gradient(135deg, #C41830 0%, #8B0000 100%);
  --night-gradient: linear-gradient(160deg, #080F0B 0%, #0C1910 60%, #101E16 100%);
  --shadow-glow:    0 0 0 3px rgba(212,174,78,.28), 0 10px 28px -6px rgba(0,0,0,.38);
  --shadow-cta:     0 4px 16px rgba(12,25,16,.5), 0 2px 4px rgba(0,0,0,.2);
}

/* ================================================================
   SALE / PROMO BANNER — Black Friday + Christmas
   ================================================================ */
.sale-banner {
  background: var(--night-gradient);
  border-bottom: 2px solid var(--sale-red);
  color: #fff;
  position: relative;
  z-index: 65;
  overflow: hidden;
}
.sale-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(196,24,48,.18) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 50%, rgba(212,174,78,.12) 0%, transparent 55%);
  pointer-events: none;
}
.sale-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px 16px;
  position: relative;
  flex-wrap: nowrap;
}
.sale-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--sale-gradient);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(196,24,48,.45);
}
.sale-banner-badge .badge-icon {
  font-size: 13px;
}
.sale-banner-text {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.95);
  letter-spacing: .01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sale-banner-text strong {
  color: var(--accent-3);
  font-weight: 800;
}
.sale-banner-text .code {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  padding: 1px 8px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 12px;
  letter-spacing: .05em;
  color: #fff;
  font-weight: 900;
}
.sale-banner-divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,.2);
  flex-shrink: 0;
}
.sale-banner-timer {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.sale-banner-timer-label {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-right: 4px;
}
.sale-seg {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  font-family: monospace;
  border-radius: 5px;
  padding: 3px 7px;
  min-width: 30px;
  text-align: center;
  line-height: 1.3;
}
.sale-seg-colon {
  color: var(--accent-3);
  font-weight: 900;
  font-size: 14px;
}
.sale-banner-dismiss {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,.5);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  transition: color .15s ease;
  flex-shrink: 0;
}
.sale-banner-dismiss:hover { color: rgba(255,255,255,.9); }

/* ================================================================
   ANNOUNCEMENT BAR — premium rotating
   ================================================================ */
.announcement-bar {
  background: var(--dark);
  border-bottom: 1px solid rgba(212,174,78,.25);
  overflow: hidden;
  height: 42px;
  padding: 0;
}
.ann-track {
  display: flex;
  flex-direction: column;
  animation: annScroll 12s ease-in-out infinite;
  height: 100%;
}
.ann-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: 42px;
  flex-shrink: 0;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: .025em;
  color: rgba(255,255,255,.92);
  padding: 0 20px;
}
.ann-slide .hazard {
  width: 20px; height: 2px;
  background: var(--accent-2);
  border-radius: 2px;
  opacity: .9;
  flex-shrink: 0;
}
.ann-slide .ann-icon {
  width: 16px; height: 16px;
  flex-shrink: 0;
  color: var(--accent-2);
}
@keyframes annScroll {
  0%, 28%   { transform: translateY(0); }
  33%, 61%  { transform: translateY(-42px); }
  66%, 94%  { transform: translateY(-84px); }
  100%      { transform: translateY(0); }
}

/* ================================================================
   PREMIUM HEADER
   ================================================================ */
.site-header {
  background: color-mix(in srgb, var(--bg) 93%, transparent);
  border-bottom: 1px solid var(--line);
  overflow: visible !important;
}
.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,.1);
  border-bottom-color: var(--line-strong);
}
.header-inner {
  overflow: visible !important;
}
.brand-word strong { color: var(--accent-ink); }

/* ================================================================
   HERO UPGRADE
   ================================================================ */
.hero {
  background: var(--night-gradient);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 65% 40%, rgba(212,174,78,.07) 0%, transparent 65%);
  pointer-events: none;
}

/* ================================================================
   PREMIUM BUTTONS v2
   ================================================================ */
.btn-primary {
  background: var(--cta-gradient);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow-cta);
  font-weight: 700;
  letter-spacing: .02em;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -65%;
  width: 45%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.btn-primary:hover::after { left: 120%; }
.btn-primary:hover {
  background: linear-gradient(150deg, #226B42 0%, #0A140E 100%);
  box-shadow: 0 8px 24px rgba(8,15,11,.6), 0 2px 4px rgba(0,0,0,.2);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--gold-gradient);
  color: var(--dark);
  font-weight: 800;
  border: none;
  box-shadow: 0 4px 18px rgba(191,155,48,.45);
  letter-spacing: .015em;
  position: relative;
  overflow: hidden;
}
.btn-accent::after {
  content: '';
  position: absolute;
  top: 0; left: -65%;
  width: 45%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.btn-accent:hover::after { left: 120%; }
.btn-accent:hover {
  box-shadow: 0 10px 28px rgba(191,155,48,.65);
  filter: brightness(1.07);
  transform: translateY(-2px);
}

/* ATC / Buy Now — bigger, premium */
#atc-btn {
  flex: 1;
  min-height: 56px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: 12px;
  background: var(--cta-gradient);
  border: none;
  box-shadow: var(--shadow-cta);
}
#buy-now-btn {
  min-height: 52px;
  font-size: 15.5px;
  font-weight: 800;
  letter-spacing: .025em;
  text-transform: uppercase;
  border-radius: 12px;
  border: none;
}

/* ================================================================
   PRODUCT INFO ADDITIONS
   ================================================================ */
.pdp-stars-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.pdp-stars { display: flex; gap: 2px; }
.pdp-stars .s { width: 17px; height: 17px; color: var(--accent); fill: var(--accent); }
.pdp-stars .s-empty { color: var(--line-strong); fill: var(--line-strong); }
.pdp-stars-score { font-weight: 700; font-size: 15px; color: var(--ink); }
.pdp-stars-count { font-size: 13.5px; color: var(--muted); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.pdp-stars-count:hover { color: var(--accent); }

/* SALE badge on product */
.pdp-sale-flash {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--sale-gradient);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .03em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
  box-shadow: 0 3px 10px rgba(196,24,48,.35);
  text-transform: uppercase;
}
.pdp-sale-flash .flash-icon { font-size: 15px; }

/* Viewing counter */
.pdp-viewing {
  display: flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: var(--muted); margin-bottom: 14px;
}
.pdp-viewing-dot {
  width: 8px; height: 8px; background: #22C55E;
  border-radius: 50%; box-shadow: 0 0 0 3px rgba(34,197,94,.25);
  animation: pulse 1.8s ease-in-out infinite; flex-shrink: 0;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,.25); }
  50%       { box-shadow: 0 0 0 6px rgba(34,197,94,.1); }
}

/* Urgency */
.pdp-urgency {
  display: flex; align-items: center; gap: 10px;
  background: #FFF8EC; border: 1px solid #E8C040;
  border-radius: 10px; padding: 10px 14px; margin-bottom: 16px;
  font-size: 14px; font-weight: 600;
}
.pdp-urgency-icon { width: 20px; height: 20px; color: #B8860B; flex-shrink: 0; }
.pdp-urgency-text { color: var(--ink-2); }
.pdp-urgency-text span { color: #B8860B; font-weight: 800; }

/* Countdown */
.pdp-countdown {
  display: flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, #FFF3E0, #FFF8EC);
  border: 1px solid #F59E0B; border-radius: 10px;
  padding: 12px 16px; margin-bottom: 16px;
  font-size: 14px; font-weight: 600; color: var(--ink);
}
.pdp-countdown-label { flex: 1; color: #92400E; font-size: 13px; }
.pdp-countdown-label strong { color: #B45309; }
.pdp-timer { display: flex; gap: 4px; align-items: center; font-family: var(--font-display); }
.pdp-timer-seg {
  background: var(--dark); color: #fff; border-radius: 6px;
  padding: 4px 8px; font-size: 16px; font-weight: 800;
  min-width: 34px; text-align: center; line-height: 1.2;
}
.pdp-timer-colon { color: #B45309; font-weight: 800; font-size: 16px; }

/* ================================================================
   TRUST BADGE STRIP
   ================================================================ */
.trust-badge-strip {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 16px 0 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 16px 0;
}
.trust-badge {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 14px; border: 1.5px solid var(--line);
  border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--card); color: var(--ink-2); white-space: nowrap;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.trust-badge:hover { border-color: var(--accent); box-shadow: 0 2px 8px rgba(191,155,48,.2); }
.trust-badge-icon { width: 20px; height: 20px; flex-shrink: 0; }

/* Authority logos */
.authority-strip {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 18px; padding: 14px 0 8px; margin-bottom: 4px;
}
.authority-badge {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 700; color: var(--muted);
}
.tp-star { color: #00B67A; fill: #00B67A; width: 14px; height: 14px; }
.gg-star { color: #FBBC05; fill: #FBBC05; width: 14px; height: 14px; }
.bbb-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: linear-gradient(135deg, #003087, #0056D3);
  color: #fff; font-size: 11px; font-weight: 900;
  padding: 4px 10px; border-radius: 6px; letter-spacing: .04em;
}
.bbb-badge .bbb-rating { font-size: 14px; font-weight: 900; }

/* ================================================================
   PAYMENT ICONS
   ================================================================ */
.payment-icons-row {
  display: flex; align-items: center; gap: 6px;
  margin-top: 14px; flex-wrap: wrap;
}
.payment-icons-label {
  font-size: 12px; color: var(--muted); font-weight: 600;
  margin-right: 4px; text-transform: uppercase; letter-spacing: .06em;
}
.pay-icon {
  height: 26px; padding: 3px 8px; border: 1.5px solid var(--line);
  border-radius: 5px; background: #fff; display: flex;
  align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; letter-spacing: .03em; color: var(--ink);
  white-space: nowrap;
}
.pay-icon.visa-icon { color: #1A1F71; font-style: italic; }
.pay-icon.amex-icon { color: #016FD0; }
.pay-icon.paypal-icon { color: #003087; }
.pay-icon.apple-icon { color: #1d1d1f; font-size: 13px; }
.pay-icon.gpay-icon { color: #5F6368; }

/* ================================================================
   TRUST LIST UPGRADE
   ================================================================ */
.trust-list {
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 20px; border: 1px solid var(--line); margin-top: 20px;
}
.trust-list li { font-size: 13.5px; }
.trust-list svg { color: var(--green); }

/* ================================================================
   REVIEW SECTION — PREMIUM v2 with MORE REVIEWS
   ================================================================ */
.reviews-section {
  background: var(--bg-alt);
  padding: clamp(56px, 7vw, 96px) 0;
  border-top: none;
}
.reviews-authority {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  margin-bottom: 36px; padding: 20px 28px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}
.reviews-authority-item {
  display: flex; flex-direction: column; align-items: center;
  gap: 4px; padding: 0 24px; border-right: 1px solid var(--line);
  text-align: center;
}
.reviews-authority-item:last-child { border-right: none; }
.reviews-authority-item .auth-score {
  font-size: 2rem; font-weight: 800; font-family: var(--font-display);
  color: var(--ink); line-height: 1;
}
.reviews-authority-item .auth-label { font-size: 12px; color: var(--muted); font-weight: 600; letter-spacing: .03em; }
.auth-stars { display: flex; gap: 2px; margin: 3px 0; }

/* Review cards */
.review-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 16px; padding: 26px; position: relative;
  transition: box-shadow .2s ease, transform .2s ease;
}
.review-card::before {
  content: '"'; position: absolute; top: 14px; right: 20px;
  font-size: 3.5rem; font-family: Georgia, serif;
  color: var(--accent-soft); line-height: 1; pointer-events: none;
}
.review-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--accent-soft); }
.review-platform {
  display: flex; align-items: center; gap: 6px; font-size: 12px;
  font-weight: 700; margin-top: 12px; padding-top: 12px;
  border-top: 1px solid var(--line); color: var(--muted);
}
.platform-dot {
  width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 900; color: #fff;
}
.platform-dot.tp { background: #00B67A; font-size: 8px; }
.platform-dot.gg { background: linear-gradient(135deg, #4285F4, #EA4335, #FBBC05, #34A853); }

/* Review grid — 3 columns on desktop */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Rating bar */
.review-agg-bar { display: flex; flex-direction: column; gap: 5px; margin-top: 10px; }
.review-agg-row { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.review-agg-row .rab-label { width: 30px; text-align: right; font-weight: 600; color: var(--ink-2); }
.review-agg-row .rab-bar { flex: 1; height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; }
.review-agg-row .rab-fill { height: 100%; background: var(--gold-gradient); border-radius: 999px; transition: width .8s ease; }
.review-agg-row .rab-count { width: 28px; font-size: 12px; }

/* ================================================================
   SOCIAL PROOF POPUP
   ================================================================ */
.sp-popup {
  position: fixed; bottom: 24px; left: 24px; z-index: 9999;
  width: 310px; background: var(--card);
  border: 1px solid var(--line); border-left: 4px solid var(--green);
  border-radius: 14px;
  box-shadow: 0 10px 40px rgba(0,0,0,.2), 0 2px 8px rgba(0,0,0,.1);
  padding: 14px 16px; display: flex; align-items: center; gap: 14px;
  transform: translateX(-120%); opacity: 0;
  transition: transform .4s cubic-bezier(.22,1,.36,1), opacity .4s ease;
  pointer-events: none;
}
.sp-popup.show { transform: translateX(0); opacity: 1; pointer-events: auto; }
.sp-popup-img {
  width: 52px; height: 52px; border-radius: 10px;
  object-fit: cover; background: var(--bg-alt); flex-shrink: 0;
}
.sp-popup-body { flex: 1; min-width: 0; }
.sp-popup-msg { font-size: 13px; font-weight: 600; color: var(--ink); line-height: 1.4; margin-bottom: 2px; }
.sp-popup-msg span { color: var(--green); }
.sp-popup-sub { font-size: 11.5px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.sp-popup-sub::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #22C55E; flex-shrink: 0; }
.sp-popup-close {
  position: absolute; top: 8px; right: 10px;
  font-size: 16px; color: var(--faint); cursor: pointer;
  background: none; border: none; padding: 2px; line-height: 1;
  transition: color .15s ease;
}
.sp-popup-close:hover { color: var(--ink); }
.sp-popup-flag { font-size: 18px; }

/* ================================================================
   PRODUCT CARDS UPGRADE
   ================================================================ */
.product-card {
  border-radius: 16px; border-color: var(--line);
  transition: transform .25s ease, box-shadow .3s ease, border-color .25s ease;
}
.product-card:hover { transform: translateY(-8px); box-shadow: 0 18px 52px -14px rgba(0,0,0,.24); border-color: var(--accent-soft); }
.product-card-body { padding: 20px 18px 18px; }
.product-card-title { font-size: 15px; }
.card-star-row { display: flex; align-items: center; gap: 5px; margin-bottom: 6px; }
.card-star-row .cs { width: 13px; height: 13px; color: var(--accent); fill: var(--accent); }
.card-star-row .cs-empty { color: var(--line-strong); fill: var(--line-strong); }
.card-star-row .cs-count { font-size: 12px; color: var(--muted); }

/* Sale badge on cards */
.badge-sale { background: var(--sale-gradient); color: #fff; }
.badge-bf { background: var(--night-gradient); color: var(--accent-3); border: 1px solid rgba(212,174,78,.3); }

/* ================================================================
   STICKY ATC UPGRADE
   ================================================================ */
.sticky-atc { background: var(--dark); border-top: 2px solid var(--accent); }
.sticky-atc-inner { padding: 10px 0; gap: 10px; }
.sticky-atc-inner img { width: 44px; height: 44px; border-radius: 8px; border: 1.5px solid rgba(255,255,255,.15); }
.sticky-atc-info strong { color: #fff; font-size: 13.5px; }
#sticky-price { color: var(--accent-2); }
.sticky-atc .btn { min-height: 44px; font-size: 14px; font-weight: 800; }

/* ================================================================
   CART TRUST
   ================================================================ */
.cart-trust {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; padding: 12px 0;
  border-top: 1px solid var(--line); margin-top: 8px;
}
.cart-trust-item { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--muted); font-weight: 500; }
.cart-trust-item svg { width: 15px; height: 15px; color: var(--green); }

/* ================================================================
   TRUST STRIP
   ================================================================ */
.trust-strip {
  background: linear-gradient(to right, var(--bg-alt), var(--bg), var(--bg-alt));
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.trust-item { border-right: 1px solid var(--line); padding: 16px 24px; }
.trust-item:last-child { border-right: none; }

/* ================================================================
   FOOTER TRUST BADGES
   ================================================================ */
.footer-trust {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 16px; padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: clamp(24px, 3vw, 40px);
}
.footer-trust-badge {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; color: rgba(255,255,255,.7); font-weight: 500;
}
.footer-trust-badge svg { width: 18px; height: 18px; flex-shrink: 0; opacity: .9; }
.footer-trust-badge.tp-badge { color: #00B67A; }
.footer-trust-badge.bbb-badge-footer {
  background: rgba(0,48,135,.4);
  border: 1px solid rgba(0,86,211,.4);
  padding: 5px 12px; border-radius: 6px; color: #7EB5FF;
}

/* ================================================================
   COLLECTION PAGE UPGRADE
   ================================================================ */
.collection-hero { min-height: 360px; background: var(--night-gradient); }
.collection-hero-media img { opacity: .4; }

/* ================================================================
   RESPONSIVE — Mobile overrides
   ================================================================ */
@media (max-width: 1024px) {
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sp-popup { width: calc(100vw - 32px); left: 16px; }
  .authority-strip { gap: 10px; }
  .reviews-authority { flex-direction: column; gap: 16px; padding: 16px; }
  .reviews-authority-item { border-right: none; border-bottom: 1px solid var(--line); padding: 0 0 12px; width: 100%; }
  .reviews-authority-item:last-child { border-bottom: none; }
  .trust-badge-strip { gap: 8px; }
  .payment-icons-row { gap: 5px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .sale-banner-inner { flex-wrap: wrap; justify-content: center; gap: 6px; padding: 8px 32px 8px 12px; }
  .sale-banner-text { text-align: center; font-size: 12px; white-space: normal; }
  .sale-banner-divider { display: none; }
  .sale-banner-timer { justify-content: center; }
}
@media (max-width: 480px) {
  .pdp-countdown { flex-direction: column; align-items: flex-start; gap: 8px; }
  .ann-slide { font-size: 12.5px; }
  #atc-btn { font-size: 15px; }
  .reviews-grid { grid-template-columns: 1fr; gap: 12px; }
  .sale-seg { font-size: 12px; padding: 2px 5px; min-width: 26px; }
}