/* ════════════════════════════════════════════
   ZenScrub — Futuristic Premium Theme
   ════════════════════════════════════════════ */

/* ── @property for animated conic border ── */
@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

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

:root {
  /* backgrounds */
  --bg:         #080808;
  --bg2:        #0d0d12;
  --surface:    rgba(255, 255, 255, 0.04);
  --surface-s:  rgba(255, 255, 255, 0.06);

  /* palette — sage green accent */
  --blue:       #5F7F5B;
  --blue-light: #B8CDB4;
  --cyan:       #B8CDB4;
  --purple:     #a5b4fc;

  /* derived */
  --accent:     var(--blue);
  --accent2:    var(--blue-light);
  --accent-dim: rgba(95, 127, 91, 0.10);
  --accent-dim2:rgba(95, 127, 91, 0.16);
  --glow:       rgba(95, 127, 91, 0.18);
  --glow-sm:    rgba(95, 127, 91, 0.10);
  --glow-cyan:  rgba(95, 127, 91, 0.12);

  /* borders — white-based */
  --border:     rgba(255, 255, 255, 0.08);
  --border2:    rgba(255, 255, 255, 0.12);
  --border3:    rgba(255, 255, 255, 0.22);

  /* type */
  --text:   #f0f0f2;
  --muted:  #6b7280;
  --muted2: #4b5563;
  --gold:   #fbbf24;

  /* shape */
  --radius:    18px;
  --radius-sm: 10px;
  --ease:      cubic-bezier(.4, 0, .2, 1);
  --ease-out:  cubic-bezier(0, 0, .2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ════════════════════════════
   GLOBAL BACKGROUND LAYER
   ════════════════════════════ */

/* starfield canvas */
#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.7;
}

/* ambient glow orbs */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
}
.bg-orb-1 {
  width: 600px; height: 600px;
  background: rgba(95, 127, 91, 0.028);
  top: -150px; right: -150px;
  animation: orb-drift 34s ease-in-out infinite;
}
.bg-orb-2 {
  width: 500px; height: 500px;
  background: rgba(95, 127, 91, 0.018);
  bottom: 10%; left: -120px;
  animation: orb-drift 44s ease-in-out infinite reverse;
}
.bg-orb-3 { display: none; }

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(30px, -40px) scale(1.05); }
  66%       { transform: translate(-20px, 30px) scale(0.97); }
}

/* ── Utilities ── */
.gradient-text {
  background: linear-gradient(135deg, #B8CDB4 0%, #8FAE8B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ════════════════════════════
   BUTTONS
   ════════════════════════════ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.28s var(--ease);
  white-space: nowrap;
  letter-spacing: -0.01em;
  overflow: hidden;
}

.btn-primary {
  background: #8FAE8B;
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(0,0,0,0.35);
}
.btn-primary::after { display: none; }
.btn-primary:hover {
  background: #9DB999;
  box-shadow: 0 6px 22px rgba(0,0,0,0.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue-light);
  border: 1.5px solid var(--border2);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}

.btn-nav {
  background: #8FAE8B;
  color: #FFFFFF;
  padding: 0.6rem 1.4rem;
  font-size: 0.88rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.btn-nav:hover {
  background: #9DB999;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  transform: translateY(-1px);
}

.btn-large { padding: 1rem 2.6rem; font-size: 1rem; }
.btn-xl    { padding: 1.15rem 2.8rem; font-size: 1.05rem; }

/* ════════════════════════════
   SECTION GLOBALS
   ════════════════════════════ */
.section {
  padding: 7rem 6%;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section-label {
  font-size: 0.70rem;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.9rem;
  font-family: inherit;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 1.1rem;
}

.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin-bottom: 3.5rem;
  line-height: 1.72;
}

/* glass card base */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
}

/* ════════════════════════════
   ANNOUNCE BAR
   ════════════════════════════ */
.announce-bar {
  position: relative;
  z-index: 10;
  background: rgba(8,8,12,0.98);
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 6%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 0.81rem;
  color: rgba(184,205,180,0.8);
  font-weight: 500;
  flex-wrap: wrap;
  text-align: center;
  letter-spacing: 0.02em;
}
.announce-bar strong {
  color: var(--cyan);
  font-family: inherit;
  letter-spacing: 0.08em;
}
.announce-sep { opacity: 0.3; }

/* ════════════════════════════
   NAV
   ════════════════════════════ */
nav {
  position: sticky;
  top: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 6%;
  transition: background 0.4s var(--ease), border-color 0.4s;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(8, 8, 12, 0.92);
  backdrop-filter: blur(24px) saturate(140%);
  border-color: var(--border);
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 900;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -0.04em;
}
.nav-logo span {
  color: var(--blue-light);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.87rem;
  font-weight: 500;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--blue-light); }

.nav-right { display: flex; align-items: center; gap: 1rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: 0.2s;
}

/* ════════════════════════════
   STICKY BUY BAR
   ════════════════════════════ */
.sticky-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 250;
  background: rgba(8, 8, 12, 0.95);
  backdrop-filter: blur(24px) saturate(140%);
  border-top: 1px solid var(--border2);
  padding: 0.85rem 6%;
  transform: translateY(100%);
  transition: transform 0.45s var(--ease-out);
}
.sticky-bar.visible { transform: translateY(0); }

.sticky-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.sticky-info { display: flex; flex-direction: column; gap: 0.2rem; }
.sticky-name { font-weight: 800; font-size: 0.95rem; }
.sticky-stars { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--muted); }
.sticky-stars .stars { color: var(--gold); letter-spacing: 1px; }

.sticky-pricing { display: flex; align-items: center; gap: 0.6rem; }
.sticky-old { color: var(--muted); text-decoration: line-through; font-size: 0.95rem; }
.sticky-new { font-size: 1.4rem; font-weight: 900; color: var(--blue-light); }
.sticky-save {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  letter-spacing: 0.06em;
}

/* ════════════════════════════
   HERO
   ════════════════════════════ */
/* ── Hero / Showcase Card ── */
.hero {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 2rem auto 3rem;
  padding: 6rem 5.5rem;
  background: radial-gradient(circle at 60% 50%, #0d0d14 0%, #060609 100%);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 36px;
  overflow: hidden;
  box-shadow: 0 40px 120px rgba(0,0,0,0.95), inset 0 1px 0 rgba(255,255,255,0.03);
}

/* subtle grid overlay */
.sc-grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.008) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.008) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 60% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 60% 50%, black 40%, transparent 100%);
  pointer-events: none; z-index: 0;
}

/* layout grid */
.sc-container {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: center;
}

/* ── Left content ── */
.sc-content { display: flex; flex-direction: column; align-items: flex-start; }

.sc-title {
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: 1.5rem;
}

.sc-desc {
  font-size: 1.1rem;
  line-height: 1.72;
  color: var(--muted);
  margin-bottom: 2.5rem;
  max-width: 440px;
}

.sc-cta-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.sc-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1.05rem 2.6rem;
  border-radius: 50px;
  background: #ffffff;
  color: #000;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  letter-spacing: -0.01em;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(255,255,255,0.05);
  transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
}
.sc-btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(143,174,139,0.25);
}
.sc-btn-primary svg { transition: transform 0.3s cubic-bezier(0.16,1,0.3,1); }
.sc-btn-primary:hover svg { transform: translateX(4px); }

/* ── Right visual ── */
.sc-visual {
  position: relative; width: 100%; height: 520px;
  display: flex; align-items: center; justify-content: center;
  perspective: 1200px;
}
.sc-stage {
  position: relative; width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.sc-stage-glow {
  position: absolute;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(143,174,139,0.10) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0; pointer-events: none;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}

/* product items */
.sc-item {
  position: absolute; cursor: pointer; text-decoration: none;
  transition:
    opacity   0.7s cubic-bezier(0.16,1,0.3,1),
    filter    0.7s cubic-bezier(0.16,1,0.3,1),
    transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.sc-item-pro { left: 5%; top: 5%; width: 290px; z-index: 4; }
.sc-item-cup { right: 5%; bottom: 8%; width: 215px; z-index: 2; }

.sc-float-wrap {
  position: relative; width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center;
}
.sc-item-pro .sc-float-wrap { animation: sc-float-pro 8s ease-in-out infinite; }
.sc-item-cup .sc-float-wrap { animation: sc-float-cup 7s ease-in-out infinite 0.7s; }

@keyframes sc-float-pro {
  0%,100% { transform: translateY(0) rotate(-1.5deg); }
  50%      { transform: translateY(-18px) rotate(1.5deg); }
}
@keyframes sc-float-cup {
  0%,100% { transform: translateY(0) rotate(1.5deg); }
  50%      { transform: translateY(-14px) rotate(-1deg); }
}

.sc-glow {
  position: absolute;
  width: 320px; height: 320px;
  top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0.9);
  border-radius: 50%; pointer-events: none; z-index: 1;
  opacity: 0.22; filter: blur(25px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.sc-glow-pro { background: radial-gradient(circle, rgba(143,174,139,0.28) 0%, transparent 65%); }
.sc-glow-cup { background: radial-gradient(circle, rgba(184,205,180,0.16) 0%, transparent 60%); }

.sc-img-frame {
  position: relative; z-index: 2; width: 100%;
  display: flex; justify-content: center; align-items: center;
}
.sc-img {
  max-width: 100%; max-height: 340px; height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.65));
  transition: filter 0.7s cubic-bezier(0.16,1,0.3,1);
}

.sc-tag {
  position: absolute; bottom: -10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(18,18,26,0.45);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  padding: 0.6rem 1.4rem; border-radius: 50px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  pointer-events: none; z-index: 3; white-space: nowrap;
  opacity: 0.85; transform: translateY(4px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1),
    border-color 0.7s cubic-bezier(0.16,1,0.3,1), background-color 0.7s cubic-bezier(0.16,1,0.3,1);
}
.sc-tag-label {
  font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase; color: #fff;
}

/* hover interaction */
.sc-stage:hover .sc-item {
  opacity: 0.35;
  filter: grayscale(40%) brightness(0.65) blur(1px);
  transform: scale(0.9);
}
.sc-stage .sc-item:hover {
  opacity: 1 !important;
  filter: grayscale(0%) brightness(1.15) blur(0px) !important;
  z-index: 10 !important;
}
.sc-stage .sc-item-pro:hover { transform: scale(1.12) translate(15px,-15px); }
.sc-stage .sc-item-cup:hover { transform: scale(1.12) translate(-15px,-15px); }
.sc-item:hover .sc-glow { opacity: 0.95; transform: translate(-50%,-50%) scale(1.25); }
.sc-item:hover .sc-tag {
  opacity: 1; transform: translateY(-4px);
  border-color: rgba(255,255,255,0.2);
  background-color: rgba(20,20,30,0.75);
}
.sc-item:hover .sc-img { filter: drop-shadow(0 30px 60px rgba(143,174,139,0.22)); }

/* responsive */
@media (max-width: 991px) {
  .hero { padding: 4.5rem 3.5rem; }
  .sc-container { grid-template-columns: 1fr; gap: 3rem; }
  .sc-content { align-items: center; text-align: center; }
  .sc-desc { margin-left: auto; margin-right: auto; }
  .sc-cta-row { justify-content: center; }
  .sc-visual { height: 460px; }
  .sc-item-pro { left: 5%; top: 8%; width: 250px; }
  .sc-item-cup { right: 5%; bottom: 8%; width: 185px; }
}
@media (max-width: 576px) {
  .hero { padding: 3.5rem 1.8rem; border-radius: 28px; margin: 1rem; }
  .sc-title { font-size: 2.2rem; }
  .sc-desc  { font-size: 1rem; margin-bottom: 2rem; }
  .sc-visual { height: 380px; }
  .sc-item-pro { left: 0%; top: 6%; width: 190px; }
  .sc-item-cup { right: 0%; bottom: 6%; width: 145px; }
  .sc-tag { padding: 0.5rem 1rem; bottom: -5px; }
  .sc-tag-label { font-size: 0.75rem; }
}

/* faint perspective grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(95,127,91,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95,127,91,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  pointer-events: none;
}

/* horizontal scan line sweeping down */
.scan-line {
  position: absolute;
  left: 0; right: 0; top: -2px;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, transparent 10%,
    rgba(95,127,91,0.5) 30%,
    rgba(143,174,139,0.9) 50%,
    rgba(95,127,91,0.5) 70%,
    transparent 90%, transparent 100%
  );
  animation: scan-sweep 14s ease-in-out infinite;
  pointer-events: none;
  z-index: 4;
}
@keyframes scan-sweep {
  0%   { top: -2px;  opacity: 0; }
  4%   { opacity: 1; }
  96%  { opacity: 0.5; }
  100% { top: 100%;  opacity: 0; }
}

/* ── Hero Left ── */
.hero-left { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(95,127,91,0.08);
  border: 1px solid rgba(95,127,91,0.25);
  color: var(--blue-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.8rem;
  font-family: inherit;
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse-dot 2.4s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}

.hero h1 {
  font-size: clamp(2.8rem, 4.5vw, 5rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.045em;
  margin-bottom: 1.4rem;
}

.hero-sub {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 500px;
  margin-bottom: 2rem;
  line-height: 1.74;
}

.hero-rating-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
}
.hero-stars { color: var(--gold); font-size: 1rem; letter-spacing: 2px; }
.hero-rating-text { font-size: 0.88rem; color: var(--muted); }
.hero-rating-text strong { color: var(--text); }

.hero-cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  align-items: center;
}

.hero-urgency {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.81rem;
  color: var(--muted);
  margin-bottom: 2rem;
  font-family: inherit;
}
.urgency-dot {
  width: 7px; height: 7px;
  background: #ef4444;
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-dot 1.5s ease infinite;
}
.countdown { font-weight: 700; color: var(--blue-light); letter-spacing: 0.05em; }

.hero-trust {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.81rem;
  color: var(--muted);
  font-weight: 500;
}
.trust-item svg { color: var(--blue-light); flex-shrink: 0; }
.trust-line {
  font-size: 0.78rem;
  color: var(--muted2);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ── Hero Right / Product Scene ── */
.hero-right {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-scene {
  position: relative;
  width: 480px; height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* central glow halo */
.scene-glow {
  position: absolute;
  width: 340px; height: 340px;
  background: radial-gradient(circle,
    rgba(95,127,91,0.18) 0%,
    rgba(143,174,139,0.08) 40%,
    transparent 68%
  );
  border-radius: 50%;
  animation: scene-breathe 5s ease-in-out infinite;
}
@keyframes scene-breathe {
  0%, 100% { transform: scale(1);    opacity: 0.7; }
  50%       { transform: scale(1.12); opacity: 1;   }
}

/* orbiting rings */
.orbit {
  position: absolute;
  border-radius: 50%;
  animation: orbit-spin 35s linear infinite;
}
.orbit-1 {
  width: 300px; height: 300px;
  border: 1px solid rgba(95,127,91,0.12);
}
.orbit-2 {
  width: 440px; height: 440px;
  border: 1px dashed rgba(143,174,139,0.07);
  animation-direction: reverse;
  animation-duration: 55s;
}
@keyframes orbit-spin { to { transform: rotate(360deg); } }

/* floating tech badges */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(8,10,28,0.75);
  border: 1px solid var(--border2);
  backdrop-filter: blur(14px) saturate(160%);
  border-radius: 12px;
  padding: 0.55rem 0.9rem;
  font-size: 0.78rem;
  z-index: 10;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.04);
}
.float-badge div  { display: flex; flex-direction: column; }
.float-badge strong { font-size: 0.88rem; font-weight: 800; color: var(--text); }
.float-badge span   { color: var(--muted); font-size: 0.69rem; font-family: inherit; letter-spacing: 0.05em; }
.fb-icon { font-size: 1.25rem; }

.badge-rpm     { top: 55px;  left: -15px; animation: float-y 3.2s ease-in-out infinite; }
.badge-ip      { top: 50%;   right: -25px; transform: translateY(-50%); animation: float-y 3.8s ease-in-out infinite 0.6s; }
.badge-battery { bottom: 95px; left: -5px; animation: float-y 3.5s ease-in-out infinite 1.4s; }

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.badge-ip { animation-name: float-y-mid; }
@keyframes float-y-mid {
  0%, 100% { transform: translateY(-50%); }
  50%       { transform: translateY(calc(-50% - 8px)); }
}

/* (CSS product illustration removed — replaced by product-action.png) */

.spin-text {
  position: absolute;
  bottom: 18px; right: -8px;
  animation: orbit-spin 20s linear infinite;
  opacity: 0.55;
}

/* ── Hero Video ── */
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.hero-canvas-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
#heroCanvas {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: auto;
  cursor: grab;
}
#heroCanvas:active {
  cursor: grabbing;
}
.hero-product-glow {
  display: none;
}

/* ── Hero Product Image ── */
.hero-img-wrap {
  position: relative;
  z-index: 5;
  width: 400px;
  height: 400px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--border2),
    0 40px 90px rgba(0,0,0,0.65);
  transition: box-shadow 0.4s var(--ease);
}
.hero-img-wrap:hover {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.14),
    0 40px 90px rgba(0,0,0,0.7);
}

/* subtle blue-corner gradient overlay */
.hero-img-shine {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(95,127,91,0.10) 0%, transparent 45%),
    linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.28) 100%);
  pointer-events: none;
}

.hero-product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transition: transform 0.7s var(--ease);
}
.hero-img-wrap:hover .hero-product-img { transform: scale(1.04); }

/* ════════════════════════════
   SOCIAL PROOF BAR
   ════════════════════════════ */
.proof-bar {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 6%;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(10px);
}
.proof-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.proof-rating {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}
.proof-rating strong { color: var(--text); }
.proof-stars { color: var(--gold); font-size: 1rem; letter-spacing: 1px; }
.proof-divider { width: 1px; height: 30px; background: var(--border2); flex-shrink: 0; }
.proof-press-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted2);
  white-space: nowrap;
  font-family: inherit;
}
.press-logos { display: flex; gap: 2.5rem; align-items: center; flex-wrap: wrap; }
.press-logos span {
  font-weight: 800;
  font-size: 0.87rem;
  color: var(--muted);
  opacity: 0.4;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* ════════════════════════════
   BENEFITS
   ════════════════════════════ */
.benefits-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.benefits-feature-list { display: flex; flex-direction: column; gap: 0; }

.bfl-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: 0.25s;
}
.bfl-item:first-child { padding-top: 0; }
.bfl-item:last-child { border-bottom: none; }
.bfl-item:hover .bfl-check {
  background: var(--accent-dim2);
  border-color: rgba(255,255,255,0.2);
}

.bfl-check {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1.5px solid var(--border2);
  color: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
  transition: 0.3s;
}
.bfl-item h3 { font-size: 0.97rem; font-weight: 700; margin-bottom: 0.35rem; color: var(--text); }
.bfl-item p  { color: var(--muted); font-size: 0.87rem; line-height: 1.7; }

/* stat cards */
.benefits-icon-grid { display: flex; flex-direction: column; gap: 1rem; }

.big-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.big-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}
.big-card:hover {
  border-color: var(--border2);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.big-card-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.big-card-stat {
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.04em;
}
.big-card-unit { font-size: 1.4rem; font-weight: 800; color: var(--blue-light); margin-bottom: 0.4rem; }
.big-card p { color: var(--muted); font-size: 0.85rem; }

.small-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.sm-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.3rem;
  backdrop-filter: blur(12px);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.sm-card:hover {
  border-color: var(--border2);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.sm-icon { font-size: 1.5rem; margin-bottom: 0.2rem; }
.sm-card strong { font-size: 1.1rem; font-weight: 800; color: var(--text); }
.sm-card span   { font-size: 0.73rem; color: var(--muted); font-family: inherit; letter-spacing: 0.04em; }

/* ════════════════════════════
   HOW IT WORKS
   ════════════════════════════ */
.hiw-section {
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 7rem 6%;
  backdrop-filter: blur(8px);
}
.hiw-inner { max-width: 1280px; margin: 0 auto; }

.steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1.28fr auto 1fr;
  align-items: stretch;
  gap: 0;
}

.step-card {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.step-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 0.3s;
}
.step-card:hover {
  border-color: var(--border2);
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.25);
}
.step-card:hover::after { opacity: 1; }

.step-num {
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, rgba(143,174,139,0.2), rgba(143,174,139,0.1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  letter-spacing: -0.04em;
  font-family: inherit;
}
.step-icon-wrap { font-size: 2rem; margin-bottom: 0.8rem; }
.step-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.6rem; }
.step-card p  { color: var(--muted); font-size: 0.88rem; line-height: 1.7; }

.step-arrow {
  font-size: 1.6rem;
  color: rgba(143,174,139,0.2);
  align-self: center;
  flex-shrink: 0;
  padding: 0 0.6rem;
}

.step-card--featured {
  border-color: rgba(255,255,255,0.16);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.step-card--featured::after { opacity: 1; }
.step-card--featured .step-num {
  background: linear-gradient(135deg, rgba(143,174,139,0.4), rgba(143,174,139,0.25));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ════════════════════════════
   BEFORE & AFTER
   ════════════════════════════ */
.ba-wrap {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 420px;
  margin: 0 auto;
  border-radius: 22px;
  overflow: hidden;
  cursor: col-resize;
  user-select: none;
  touch-action: none;
  box-shadow:
    0 0 0 1px var(--border2),
    0 40px 100px rgba(0,0,0,0.7);
}

.ba-panel { position: absolute; inset: 0; }

.ba-tile-art { position: absolute; inset: 0; }

.ba-tile-art.dirty {
  background-color: #2e2012;
  background-image:
    linear-gradient(#1a1008 0px, #1a1008 3px, transparent 3px),
    linear-gradient(90deg, #1a1008 0px, #1a1008 3px, transparent 3px);
  background-size: 90px 90px;
}
.ba-stains { position: absolute; inset: 0; }
.stain {
  position: absolute;
  border-radius: 60% 40% 55% 45% / 50% 60% 40% 55%;
  filter: blur(18px);
}
.s1 { width: 200px; height: 140px; top: 20%;  left: 15%;  background: rgba(120,70,10,0.55); }
.s2 { width: 160px; height: 120px; top: 55%;  left: 50%;  background: rgba(90,50,5,0.45);  }
.s3 { width: 120px; height: 90px;  top: 10%;  left: 60%;  background: rgba(60,35,0,0.4);   }
.s4 { width: 180px; height: 100px; top: 65%;  left: 10%;  background: rgba(100,60,8,0.35); }

/* .ba-tile-art.clean removed — after panel now uses product-bathroom.png */

.ba-label-tag {
  position: absolute;
  bottom: 1.2rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 50px;
  font-family: inherit;
}
.before-tag { left: 1.2rem;  background: rgba(0,0,0,0.6); color: #888; border: 1px solid rgba(255,255,255,0.08); }
.after-tag  { right: 1.2rem; background: rgba(95,127,91,0.15); color: var(--blue-light); border: 1px solid var(--border2); }

.ba-after { clip-path: inset(0 55% 0 0); }

/* glowing blue divider */
.ba-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: 45%;
  width: 2px;
  background: linear-gradient(180deg, transparent 0%, var(--blue) 20%, var(--cyan) 50%, var(--blue) 80%, transparent 100%);
  box-shadow: none;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 10;
}
.ba-handle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 46px; height: 46px;
  background: rgba(8,14,36,0.9);
  border: 2px solid var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--glow-sm), 0 2px 10px rgba(0,0,0,0.5);
  color: var(--blue-light);
}

.ba-input {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: col-resize;
  z-index: 20;
  margin: 0;
  -webkit-appearance: none;
}

.ba-hint {
  text-align: center;
  margin-top: 1.2rem;
  font-size: 0.78rem;
  color: var(--muted2);
  letter-spacing: 0.08em;
  font-family: inherit;
}

/* ════════════════════════════
   TESTIMONIALS
   ════════════════════════════ */
.rating-summary {
  display: flex;
  gap: 3rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 2.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  backdrop-filter: blur(14px);
}
.rs-score { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; min-width: 120px; }
.rs-number { font-size: 3.5rem; font-weight: 900; color: var(--text); line-height: 1; letter-spacing: -0.04em; }
.rs-stars  { color: var(--gold); font-size: 1.1rem; letter-spacing: 2px; }
.rs-count  { font-size: 0.78rem; color: var(--muted); font-family: inherit; }

.rs-bars { flex: 1; display: flex; flex-direction: column; gap: 0.5rem; min-width: 220px; }
.rs-bar-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.rs-bar-row > span:first-child { width: 20px; text-align: right; font-family: inherit; }
.rs-bar {
  flex: 1;
  height: 5px;
  background: rgba(255,255,255,0.04);
  border-radius: 3px;
  overflow: hidden;
}
.rs-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 3px;
}
.rs-bar-row > span:last-child { width: 30px; font-family: inherit; }

.tgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.tcard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  backdrop-filter: blur(14px);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.tcard:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}

/* featured review */
.tcard.hero-review {
  grid-column: span 3;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
  flex-direction: row;
  gap: 2.5rem;
  align-items: flex-start;
  padding: 2.2rem 2.5rem;
}
.tcard.hero-review blockquote { font-size: 1.05rem; flex: 1; }

.tcard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.tcard-stars { color: var(--gold); font-size: 0.95rem; letter-spacing: 1.5px; }

.verified-badge {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--blue-light);
  background: var(--accent-dim);
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: 0.04em;
}

.tcard blockquote {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.75;
  font-style: italic;
}
.tcard-author { display: flex; align-items: center; gap: 0.8rem; margin-top: auto; }
.tcard-av {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.tcard-author strong { display: block; font-size: 0.88rem; }
.tcard-author span   { font-size: 0.75rem; color: var(--muted); font-family: inherit; }

/* ════════════════════════════
   GUARANTEE STRIP
   ════════════════════════════ */
.guarantee-strip {
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 6%;
  backdrop-filter: blur(8px);
}
.guarantee-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.guarantee-card {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.guarantee-card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}
.gc-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
}
.guarantee-card:hover .gc-icon { opacity: 0.9; }
.guarantee-card h4 { font-size: 0.97rem; font-weight: 700; }
.guarantee-card p  { font-size: 0.84rem; color: var(--muted); line-height: 1.65; }

/* ════════════════════════════
   FAQ
   ════════════════════════════ */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
}
.faq-head .section-sub { margin-bottom: 0; }

.faq-list { display: flex; flex-direction: column; gap: 0.5rem; }

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: border-color 0.25s;
}
.faq-item.open { border-color: var(--border2); }

.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 600;
  font-family: inherit;
  text-align: left;
  padding: 1.3rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.2s;
  letter-spacing: -0.01em;
}
.faq-q:hover { color: var(--blue-light); }
.faq-q[aria-expanded="true"] { color: var(--blue-light); }

.faq-icon {
  color: var(--blue-light);
  flex-shrink: 0;
  transition: transform 0.35s var(--ease);
}
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.42s var(--ease);
}
.faq-a p {
  padding: 0 1.5rem 1.3rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.76;
}

/* ════════════════════════════
   SHOP CTA
   ════════════════════════════ */
.shop-cta {
  position: relative;
  z-index: 1;
  padding: 7rem 6%;
  overflow: hidden;
  text-align: center;
}
.shop-ambient-left {
  position: absolute;
  left: -250px; top: 50%;
  transform: translateY(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(95,127,91,0.1) 0%, transparent 65%);
  pointer-events: none; filter: blur(20px);
}
.shop-ambient-right {
  position: absolute;
  right: -250px; top: 50%;
  transform: translateY(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(143,174,139,0.07) 0%, transparent 65%);
  pointer-events: none; filter: blur(20px);
}

.shop-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; }

.shop-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent-dim);
  border: 1px solid var(--border2);
  color: var(--blue-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.6rem;
  font-family: inherit;
}

.shop-cta h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}
.shop-cta > .shop-inner > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 2.5rem; }

.shop-product-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  text-align: left;
  flex-wrap: wrap;
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

.spb-left { display: flex; align-items: center; gap: 1.5rem; flex: 1; min-width: 280px; }
.spb-mini-visual {
  width: 70px; height: 120px;
  background: linear-gradient(165deg, #0e1228, #050810);
  border-radius: 35px;
  border: 1px solid rgba(143,174,139,0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-shrink: 0;
  box-shadow: none;
}
.mini-brush { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mini-head {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  background: linear-gradient(145deg, #1a1f2e, #0d1117);
  box-shadow: none;
}
.mini-body {
  width: 22px; height: 60px;
  background: linear-gradient(165deg, #161b28, #0d1117);
  border-radius: 11px;
  border: 1px solid rgba(255,255,255,0.08);
}
.spb-info { flex: 1; }
.spb-info h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.35rem; }
.spb-info p  { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.6rem; }
.spb-stars { font-size: 0.82rem; color: var(--muted); }
.spb-stars::before { content: '★★★★★ '; color: var(--gold); }

.spb-right { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.spb-pricing { display: flex; align-items: center; gap: 0.8rem; justify-content: center; }
.price-was { font-size: 1.1rem; color: var(--muted); text-decoration: line-through; }
.price-now {
  font-size: 2.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1;
}
.price-tag {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  letter-spacing: 0.06em;
}
.spb-trust { display: flex; gap: 0.8rem; font-size: 0.77rem; color: var(--muted); justify-content: center; flex-wrap: wrap; }

/* ════════════════════════════
   FOOTER
   ════════════════════════════ */
footer {
  position: relative;
  z-index: 1;
  background: rgba(0, 0, 0, 0.55);
  border-top: 1px solid var(--border);
  padding: 5rem 6% 2rem;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto 3rem;
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.footer-brand p { color: var(--muted); font-size: 0.87rem; margin-top: 0.7rem; max-width: 210px; line-height: 1.65; }
.footer-social { display: flex; gap: 0.8rem; margin-top: 1.3rem; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: border-color 0.2s, color 0.2s, box-shadow 0.2s;
}
.footer-social a:hover {
  border-color: var(--border2);
  color: var(--blue-light);
}
.footer-links { display: flex; gap: 4rem; flex-wrap: wrap; }
.footer-links > div { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-links h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 0.3rem;
  font-family: inherit;
}
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--blue-light); }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted2);
  font-size: 0.76rem;
  font-family: inherit;
}
.payment-icons { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.payment-icons span {
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted2);
  letter-spacing: 0.04em;
}

/* ════════════════════════════
   KITCHEN DEMO SECTION
   ════════════════════════════ */
.demo-section {
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 7rem 6%;
  backdrop-filter: blur(8px);
}

.demo-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

/* image column */
.demo-img-col { position: relative; }

.demo-img-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--border2),
    0 40px 90px rgba(0,0,0,0.55);
  transition: box-shadow 0.4s var(--ease);
}
.demo-img-frame:hover {
  box-shadow:
    0 0 0 1px var(--border2),
    0 40px 90px rgba(0,0,0,0.6);
}

.demo-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--ease);
}
.demo-img-frame:hover .demo-img { transform: scale(1.03); }

/* subtle blue overlay */
.demo-img-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(95,127,91,0.10) 0%, transparent 45%),
    linear-gradient(to bottom, transparent 55%, rgba(0,2,14,0.55) 100%);
  pointer-events: none;
}

/* animated scan line on image */
.demo-scan-line {
  position: absolute;
  left: 0; right: 0; top: -2px;
  height: 1.5px;
  background: linear-gradient(90deg,
    transparent 5%, rgba(95,127,91,0.5) 30%,
    rgba(143,174,139,0.85) 50%,
    rgba(95,127,91,0.5) 70%, transparent 95%
  );
  animation: scan-sweep 9s ease-in-out infinite 2s;
  pointer-events: none;
}

/* floating metric badge */
.demo-corner-badge {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(8, 8, 14, 0.88);
  border: 1px solid var(--border2);
  backdrop-filter: blur(16px);
  border-radius: 16px;
  padding: 1rem 1.4rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.dcb-num {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.04em;
}
.dcb-label {
  font-size: 0.72rem;
  color: var(--muted);
  font-family: inherit;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
}

/* content column */
.demo-content { display: flex; flex-direction: column; }
.demo-sub {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.72;
  margin-bottom: 0.5rem;
  max-width: 480px;
}

.demo-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 1.8rem;
}
.demo-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  transition: 0.2s;
}
.demo-checklist li:first-child { padding-top: 0; }
.demo-checklist li:last-child  { border-bottom: none; }
.demo-checklist li:hover .dc-icon { background: var(--accent-dim2); border-color: var(--blue); color: var(--blue-light); }

.dc-icon {
  min-width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--cyan);
  font-family: inherit;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  margin-top: 2px;
  transition: 0.25s;
}
.demo-checklist li strong {
  display: block;
  font-size: 0.93rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}
.demo-checklist li span {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
}

.demo-specs {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1.8rem;
}
.ds-pill {
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: 0.04em;
  color: var(--blue-light);
  background: var(--accent-dim);
  border: 1px solid var(--border2);
  border-radius: 50px;
  padding: 0.35rem 0.85rem;
}

/* ────────────────────────────
   BEFORE/AFTER — real image
   ──────────────────────────── */
.ba-real-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ba-after-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(95,127,91,0.07) 0%, transparent 50%),
    linear-gradient(to bottom, transparent 60%, rgba(0,2,18,0.25) 100%);
  pointer-events: none;
  z-index: 1;
}

/* ensure label tags are above the image */
.ba-after .ba-label-tag,
.ba-after .ba-caption { z-index: 2; position: absolute; }

/* ════════════════════════════
   SCROLL REVEAL
   ════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }

/* ════════════════════════════
   RESPONSIVE
   ════════════════════════════ */
@media (max-width: 1100px) {
  .guarantee-inner { grid-template-columns: repeat(2, 1fr); }
  .tcard.hero-review { grid-column: span 3; flex-direction: column; gap: 1.2rem; }
  .benefits-layout  { grid-template-columns: 1fr; gap: 3rem; }
  .faq-layout        { grid-template-columns: 1fr; gap: 3rem; }
  .demo-inner        { grid-template-columns: 1fr; gap: 3rem; }
  .demo-img          { height: 380px; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 3rem; text-align: center; }
  .hero-right { display: flex; justify-content: center; }
  .product-scene { width: 100%; max-width: 400px; height: 480px; }
  .float-badge { display: none; }
  .hero-sub { margin: 0 auto 2rem; }
  .hero-rating-row, .hero-cta-row, .hero-urgency, .hero-trust { justify-content: center; }
  .tgrid { grid-template-columns: 1fr; }
  .tcard.hero-review { grid-column: span 1; }
  .steps-row { grid-template-columns: 1fr; }
  .step-arrow { display: none; }
  .spb-left { flex-direction: column; text-align: center; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .section { padding: 5rem 5%; }
  .demo-section { padding: 5rem 5%; }
  .guarantee-inner { grid-template-columns: 1fr; }
  .small-cards { grid-template-columns: repeat(2, 1fr); }
  .proof-inner { gap: 1rem; }
  .announce-bar .announce-sep { display: none; }
  .announce-bar span:not(:first-child) { display: none; }
  .ba-wrap { height: 300px; }
  .sticky-info { display: none; }
  .shop-product-box { flex-direction: column; text-align: center; }
  .spb-right { width: 100%; }
  .footer-links { gap: 2rem; }
  .demo-img { height: 300px; }
  .demo-specs { justify-content: center; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 2.4rem; }
  .hero-cta-row { flex-direction: column; align-items: center; }
  .sticky-pricing { display: none; }
  .demo-corner-badge { bottom: 1rem; right: 1rem; padding: 0.75rem 1rem; }
  .dcb-num { font-size: 2rem; }
}


/* ══════════════════════════════════════════════════
   BEFORE & AFTER COMPARISON — bac-* namespace
   ══════════════════════════════════════════════════ */

/* ── Section shell ── */
.bac-section {
  padding: 7rem 6%;
  position: relative;
  overflow: hidden;
}
.bac-section::before {
  content: '';
  position: absolute;
  width: 900px; height: 900px;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(95,127,91,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.bac-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}
.bac-header { text-align: center; }

/* ── Slider container ── */
.bac-slider-wrap {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: 24px;
  overflow: hidden;
  cursor: col-resize;
  user-select: none;
  touch-action: none;
  box-shadow:
    0 0 0 1px var(--border2),
    0 40px 90px rgba(0,0,0,0.65);
}

/* ── Panels (BEFORE + AFTER) ── */
.bac-panel {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.bac-after { clip-path: inset(0 0 0 50%); }

/* ── Real photo fill ── */
.bac-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── CSS dirty surfaces ── */
.dirty-surface {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Kitchen: aged grout tile with grease buildup */
.kitch-surface {
  background-color: #1a1108;
  background-image:
    repeating-linear-gradient(0deg,
      transparent, transparent 59px,
      rgba(5,3,1,0.92) 59px, rgba(5,3,1,0.92) 63px),
    repeating-linear-gradient(90deg,
      transparent, transparent 79px,
      rgba(5,3,1,0.92) 79px, rgba(5,3,1,0.92) 83px),
    radial-gradient(ellipse 90% 60% at 20% 70%, rgba(100,55,8,0.55) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 75% 30%, rgba(70,40,5,0.45) 0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 50% 85%, rgba(110,65,8,0.35) 0%, transparent 50%),
    linear-gradient(145deg, #231509 0%, #1c1008 50%, #110b04 100%);
}

/* Bathroom: grimy cream tile with dark grout & water stains */
.bath-surface {
  background-color: #c4b49a;
  background-image:
    repeating-linear-gradient(0deg,
      transparent, transparent 53px,
      rgba(35,25,15,0.88) 53px, rgba(35,25,15,0.88) 57px),
    repeating-linear-gradient(90deg,
      transparent, transparent 53px,
      rgba(35,25,15,0.88) 53px, rgba(35,25,15,0.88) 57px),
    radial-gradient(ellipse 80% 55% at 30% 40%, rgba(115,95,65,0.50) 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 72% 68%, rgba(95,80,55,0.40) 0%, transparent 52%),
    linear-gradient(150deg, #e2d8c8 0%, #c2b298 40%, #ada083 70%, #9a9080 100%);
}

/* ── Vignettes ── */
.dirty-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse 130% 130% at 50% 50%, transparent 28%, rgba(3,2,0,0.72) 100%);
}
.clean-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom, transparent 50%, rgba(2,2,12,0.60) 100%);
  pointer-events: none;
}

/* ── Grime blobs ── */
.grime-blob {
  position: absolute;
  border-radius: 50%;
  z-index: 2;
  pointer-events: none;
}

/* Kitchen stains (gb1–gb5) */
.gb1 { width:220px; height:170px; top:18%;  left:8%;  background: radial-gradient(ellipse, rgba(125,72,8,0.78) 0%, transparent 70%);  filter:blur(20px); transform:rotate(-15deg); }
.gb2 { width:150px; height:130px; top:58%;  left:28%; background: radial-gradient(ellipse, rgba(85,48,4,0.72) 0%, transparent 70%);   filter:blur(15px); transform:rotate(22deg); }
.gb3 { width:190px; height:110px; top:12%;  left:58%; background: radial-gradient(ellipse, rgba(105,62,6,0.68) 0%, transparent 70%);  filter:blur(24px); }
.gb4 { width:130px; height:150px; top:67%;  left:55%; background: radial-gradient(ellipse, rgba(55,32,2,0.62) 0%, transparent 70%);   filter:blur(13px); transform:rotate(-28deg); }
.gb5 { width:95px;  height:85px;  top:40%;  left:82%; background: radial-gradient(ellipse, rgba(75,52,4,0.58) 0%, transparent 70%);   filter:blur(11px); }

/* Bathroom stains (bb1–bb4) */
.bb1 { width:170px; height:140px; top:22%;  left:12%; background: radial-gradient(ellipse, rgba(105,72,84,0.68) 0%, transparent 70%);  filter:blur(17px); }
.bb2 { width:125px; height:110px; top:62%;  left:38%; background: radial-gradient(ellipse, rgba(62,82,58,0.62) 0%, transparent 70%);   filter:blur(15px); transform:rotate(18deg); }
.bb3 { width:155px; height:125px; top:28%;  left:64%; background: radial-gradient(ellipse, rgba(95,88,65,0.58) 0%, transparent 70%);  filter:blur(19px); }
.bb4 { width:105px; height:95px;  top:72%;  left:76%; background: radial-gradient(ellipse, rgba(82,68,52,0.52) 0%, transparent 70%);  filter:blur(13px); }

/* ── BEFORE / AFTER label tags ── */
.bac-tag {
  position: absolute;
  top: 1.4rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.32rem 0.85rem;
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}
.bac-tag--before {
  left: 1.4rem;
  background: rgba(185,55,35,0.28);
  border: 1px solid rgba(225,80,55,0.40);
  color: #fca5a5;
}
.bac-tag--after {
  right: 1.4rem;
  background: rgba(143,174,139,0.14);
  border: 1px solid rgba(143,174,139,0.32);
  color: var(--cyan);
}
.bac-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
  flex-shrink: 0;
}

/* ── Captions ── */
.bac-caption {
  position: absolute;
  bottom: 1.5rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.95rem;
  border-radius: 10px;
  font-size: 0.80rem;
  font-weight: 500;
  color: var(--text);
  backdrop-filter: blur(14px);
  background: rgba(3,5,18,0.68);
  border: 1px solid rgba(255,255,255,0.08);
}
.bac-caption--before { left: 1.4rem; }
.bac-caption--after  { right: 1.4rem; }
.bc-icon { font-size: 1rem; line-height: 1; }

/* ── Glowing divider line ── */
.bac-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  z-index: 20;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(143,174,139,0.85) 12%,
    var(--cyan) 50%,
    rgba(143,174,139,0.85) 88%,
    transparent 100%
  );
  box-shadow: none;
  pointer-events: none;
}

/* ── Handle circle ── */
.bac-handle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 50px; height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(143,174,139,0.20), rgba(95,127,91,0.22));
  border: 2px solid var(--cyan);
  box-shadow:
    0 0 0 5px rgba(255,255,255,0.06),
    0 4px 16px rgba(0,0,0,0.4);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--cyan);
  pointer-events: none;
}
.bac-handle-grip {
  display: flex;
  flex-direction: column;
  gap: 3px;
  pointer-events: none;
}
.bac-handle-grip span {
  display: block;
  width: 12px; height: 2px;
  border-radius: 1px;
  background: currentColor;
  opacity: 0.75;
}

/* ── Range input (transparent, sits on top for interaction) ── */
.bac-input {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: col-resize;
  z-index: 30;
  margin: 0; padding: 0;
  -webkit-appearance: none;
  appearance: none;
}

/* ── Hint ── */
.bac-hint {
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  opacity: 0.65;
  margin-top: -1.5rem;
}

/* ── Metrics strip ── */
.bac-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 2.5rem;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  flex-wrap: wrap;
}
.bac-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 2.2rem;
  flex: 1;
  min-width: 120px;
}
.bam-num {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.bam-zero {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.bam-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
  text-align: center;
}
.bam-sep {
  width: 1px;
  height: 44px;
  background: var(--border2);
  flex-shrink: 0;
}

/* ── Dual bathroom comparison ── */
.bac-dual-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.bac-dual-label { text-align: center; }

.bac-dual {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  height: 400px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--border2),
    0 30px 70px rgba(0,0,0,0.55);
}
.bac-dual-card {
  position: relative;
  overflow: hidden;
}

/* ── Center divider of dual ── */
.bac-dual-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  background: var(--bg2);
  border-left:  1px solid var(--border);
  border-right: 1px solid var(--border);
  position: relative;
  z-index: 5;
  padding: 1rem 0;
}
.bdd-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border2), transparent);
}
.bdd-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 0.4rem;
  background: rgba(95,127,91,0.08);
  border: 1px solid var(--border2);
  border-radius: 12px;
  width: 58px;
}
.bdd-logo {
  width: 30px; height: 30px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
  color: #fff;
  box-shadow: none;
}
.bdd-badge span {
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-transform: uppercase;
  text-align: center;
  line-height: 1.2;
}

.bac-dual-caption {
  position: absolute;
  bottom: 1.2rem;
  left: 1.2rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.85rem;
  border-radius: 8px;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text);
  backdrop-filter: blur(12px);
  background: rgba(3,5,18,0.68);
  border: 1px solid rgba(255,255,255,0.08);
}
.bac-dual-caption--right { left: auto; right: 1.2rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .bac-section { padding: 5rem 5%; }
  .bac-slider-wrap { height: 320px; }
  .bac-caption { font-size: 0.72rem; padding: 0.35rem 0.7rem; }
  .bac-dual {
    grid-template-columns: 1fr;
    grid-template-rows: 280px 70px 280px;
    height: auto;
  }
  .bac-dual-divider {
    flex-direction: row;
    width: 100%;
    border-left: none; border-right: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 0 1rem;
  }
  .bdd-line {
    flex: 1; width: auto; height: 1px;
    background: linear-gradient(to right, transparent, var(--border2), transparent);
  }
  .bdd-badge { flex-direction: row; width: auto; padding: 0.5rem 1rem; }
  .bac-metrics { gap: 0; }
  .bam-sep { width: 40%; height: 1px; }
  .bac-metric { padding: 0.7rem 1.2rem; }
}

@media (max-width: 480px) {
  .bac-slider-wrap { height: 240px; }
  .bac-metrics { flex-direction: column; gap: 0; }
  .bam-sep { width: 80%; height: 1px; margin: 0.2rem 0; }
  .bam-num, .bam-zero { font-size: 1.65rem; }
}


/* ── Button hover lift ── */
.btn-primary:hover {
  transform: translateY(-4px) scale(1.025);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.btn-nav:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}
.btn-outline:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* ── Soft blue glow behind product ── */
.hero-product-glow {
  position: absolute;
  width: 320px;
  height: 480px;
  background: radial-gradient(ellipse at center,
    rgba(95, 127, 91, 0.18) 0%,
    rgba(95, 127, 91, 0.08) 50%,
    transparent 72%
  );
  filter: blur(52px);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

/* ── Floating product image ── */
.hero-brush-img {
  position: relative;
  z-index: 2;
  height: 420px;
  width: auto;
  display: block;
  animation: hero-float 4.5s ease-in-out infinite;
  user-select: none;
  pointer-events: none;
  -webkit-user-drag: none;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-16px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  #heroCanvas,
  #starfield { display: none; }
}

/* ══════════════════════════════════════════════════
   PRODUCT CARDS — homepage shop section
   ══════════════════════════════════════════════════ */

.products-section { padding-bottom: 6rem; }

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
  animation: hero-float 5s ease-in-out infinite;
}
.product-card:nth-child(2) { animation-delay: 0.8s; }

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(184,205,180,0.2);
  box-shadow:
    0 12px 48px rgba(0,0,0,0.4),
    0 0 60px rgba(95,127,91,0.10);
}

/* image area */
.pc-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(145deg, #0c0f1c, #07090f);
}
.pc-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}
.product-card:hover .pc-img { transform: scale(1.04); }
.pc-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.45) 100%);
  pointer-events: none;
}

/* CSS cup graphic placeholder */
.pc-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-cup-graphic {
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: hero-float 4s ease-in-out infinite;
}
.pc-cup-body {
  width: 72px; height: 110px;
  background: linear-gradient(160deg, #1e2a3a, #0e1520);
  border: 1.5px solid rgba(143,174,139,0.3);
  border-radius: 6px 6px 18px 18px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8px;
  box-shadow: 0 0 30px rgba(95,127,91,0.15);
}
.pc-cup-brush {
  width: 22px; height: 88px;
  background: linear-gradient(to bottom, rgba(184,205,180,0.8), rgba(95,127,91,0.3));
  border-radius: 12px;
}
.pc-cup-base {
  width: 44px; height: 12px;
  background: linear-gradient(135deg, rgba(95,127,91,0.5), rgba(143,174,139,0.2));
  border-radius: 0 0 8px 8px;
  border: 1px solid rgba(143,174,139,0.2);
}

/* badge */
.pc-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  background: rgba(95,127,91,0.15);
  border: 1px solid rgba(143,174,139,0.3);
  color: var(--blue-light);
  font-family: inherit;
  backdrop-filter: blur(8px);
}
.pc-badge--new {
  background: rgba(251,191,36,0.12);
  border-color: rgba(251,191,36,0.25);
  color: #fbbf24;
}

/* card body */
.pc-body {
  padding: 1.6rem 1.8rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
}
.pc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.pc-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  font-family: inherit;
}
.pc-stars {
  font-size: 0.78rem;
  color: var(--gold);
}
.pc-stars span { color: var(--muted); }
.pc-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0;
  line-height: 1.2;
}
.pc-desc {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.68;
  margin: 0;
  flex: 1;
}
.pc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.pc-price { display: flex; align-items: baseline; gap: 0.6rem; }
.pc-was {
  font-size: 0.9rem;
  color: var(--muted2);
  text-decoration: line-through;
}
.pc-now {
  font-size: 1.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1;
}
.pc-cta {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue-light);
  transition: letter-spacing 0.25s;
}
.product-card:hover .pc-cta { letter-spacing: 0.02em; }

/* responsive */
@media (max-width: 720px) {
  .products-grid { grid-template-columns: 1fr; }
  .product-card { animation: none; }
}

/* ══════════════════════════════════════════════════
   PREMIUM REFINEMENTS — layered on top, non-destructive
   ══════════════════════════════════════════════════ */

/* ── Crisper type palette ── */
:root {
  --text:   #f5f5f7;
  --muted:  #94a3b8;
  --muted2: #64748b;
  --border: rgba(255, 255, 255, 0.09);
}

/* ── Softer ambient background ── */
#starfield { opacity: 0.45; }

/* ── More breathing room in sections ── */
.section { padding: 8rem 6%; }
@media (max-width: 768px) { .section { padding: 5.5rem 5%; } }

/* ── Tighter, more premium headlines ── */
.hero h1 { letter-spacing: -0.05em; }
.section-title { letter-spacing: -0.04em; }
.section-label { letter-spacing: 0.18em; }

/* ── Smoother, subtler scroll reveal ── */
.reveal {
  transform: translateY(14px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

/* ── Product image — refined shadow & glow ── */
.hero-img-wrap {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.10),
    0 2px 4px rgba(0,0,0,0.3),
    0 20px 60px rgba(0,0,0,0.55),
    0 0 80px rgba(95,127,91,0.08);
}
.hero-img-wrap:hover {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.14),
    0 2px 4px rgba(0,0,0,0.3),
    0 24px 70px rgba(0,0,0,0.6),
    0 0 100px rgba(95,127,91,0.12);
}

/* ── Demo image frame — deeper shadow ── */
.demo-img-frame {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.10),
    0 30px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(95,127,91,0.06);
}

/* ── Glass card surfaces — minimal, cleaner ── */
:root {
  --surface:   rgba(255, 255, 255, 0.03);
  --surface-s: rgba(255, 255, 255, 0.05);
}

/* ── Card hover — restrained, premium lift ── */
.tcard:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.22);
}
.sm-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.guarantee-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.18);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.22);
}
.big-card:hover {
  box-shadow: 0 8px 26px rgba(0,0,0,0.18);
}

/* ── Testimonial cards — more generous padding ── */
.tcard { padding: 2rem; }
.tcard.hero-review { padding: 2.4rem 2.8rem; }
.tcard blockquote  { color: #b0bec5; line-height: 1.78; }

/* ── Feature list — breathing room & contrast ── */
.bfl-item { padding: 1.6rem 0; }
.bfl-item h3 { font-size: 1rem; letter-spacing: -0.01em; }
.bfl-item p  { font-size: 0.88rem; color: #8b9bb4; line-height: 1.72; }

/* ── FAQ — slightly more generous ── */
.faq-q { padding: 1.4rem 1.6rem; }
.faq-a p { padding: 0 1.6rem 1.4rem; line-height: 1.8; color: #94a3b8; }

/* ── Guarantee cards — more padding ── */
.guarantee-card { padding: 2.2rem; }
.guarantee-card p { color: #94a3b8; }

/* ── Proof bar — slightly more opaque ── */
.proof-bar { background: rgba(255,255,255,0.025); }

/* ── Buttons — refined shadow depth ── */
.btn-primary {
  box-shadow: 0 2px 8px rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.25);
  letter-spacing: -0.005em;
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.015);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25), 0 12px 32px rgba(0,0,0,0.3);
}
.btn-nav:hover {
  transform: translateY(-2px) scale(1.01);
}

/* ── Rating summary card ── */
.rating-summary {
  padding: 2.2rem 2.8rem;
  background: rgba(255,255,255,0.025);
}

/* ── Section sub-text — more readable ── */
.section-sub { color: #94a3b8; line-height: 1.76; }
.hero-sub     { color: #94a3b8; line-height: 1.78; }

/* ── Shop CTA product box ── */
.shop-product-box {
  background: rgba(255,255,255,0.035);
  border-color: rgba(255,255,255,0.09);
  box-shadow: 0 4px 30px rgba(0,0,0,0.25), 0 1px 0 rgba(255,255,255,0.06) inset;
}

/* ── Announce bar — crisp ── */
.announce-bar { letter-spacing: 0.025em; font-size: 0.82rem; }

/* ── Before/after sliders — deeper shadow ── */
.bac-slider-wrap,
.ba-wrap {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.10),
    0 32px 80px rgba(0,0,0,0.65);
}

/* ── Stat metrics strip ── */
.bac-metrics {
  background: rgba(255,255,255,0.025);
  border-color: rgba(255,255,255,0.09);
}

/* ════════════════════════════
   VIDEO SECTION
   ════════════════════════════ */
.video-section {
  padding: 6rem 5%;
  text-align: center;
}
.video-inner {
  max-width: 860px;
  margin: 0 auto;
}
.video-inner .section-title {
  margin-bottom: 2.5rem;
}
.video-card {
  background: #ffffff;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.video-card video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
}

/* ════════════════════════════
   IMAGE SECTIONS (post-hero)
   ════════════════════════════ */

.img-split-section,
.img-centered-section {
  padding: 6rem 6%;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* — split layout — */
.img-split-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.img-split--right .img-split-text  { order: 1; }
.img-split--right .img-split-media { order: 2; }
.img-split--left  .img-split-media { order: 1; }
.img-split--left  .img-split-text  { order: 2; }

.img-split-media img {
  width: 100%;
  border-radius: 20px;
  display: block;
  object-fit: cover;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.img-split-headline {
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 1.2rem;
}

.img-split-body {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.78;
  max-width: 480px;
  margin-bottom: 2rem;
}

/* — centered layout — */
.img-centered-section { text-align: center; }

.img-centered-inner { max-width: 900px; margin: 0 auto; }

.img-centered-headline {
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.img-centered-body {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ── How It Works dual-image grid ── */
.hiw-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.hiw-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
@media (max-width: 640px) {
  .hiw-img-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

.img-centered-media img {
  width: 100%;
  border-radius: 20px;
  display: block;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.img-centered-media--sm {
  max-width: 340px;
  margin: 0 auto;
  padding: 1rem 0 0.5rem;
}

/* ── Rotating Text Showcase ── */
.two-tools-section {
  padding: 7rem 6%;
}
.two-tools-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.two-tools-sub {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.76;
  max-width: 560px;
  margin: 0 auto;
}

/* Main heading */
.rotator-heading {
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.05;
  color: var(--text);
  margin: 0.7rem 0 2rem;
}

/* Fixed-height wrapper — prevents layout jump when text changes */
.rotator-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 4rem;
  overflow: hidden;
  margin-bottom: 2rem;
}

/* Rotating phrase */
.rotator-text {
  display: inline-block;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  background: linear-gradient(135deg, #22c55e 0%, #4ade80 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Exit: slide up and fade out */
@keyframes rot-out {
  from { opacity: 1; transform: translateY(0);     }
  to   { opacity: 0; transform: translateY(-14px); }
}

/* Enter: slide up from below and fade in */
@keyframes rot-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0);    }
}

.rotator-text.rot-out {
  animation: rot-out 0.30s cubic-bezier(0.4, 0, 1, 1) forwards;
}
.rotator-text.rot-in {
  animation: rot-in  0.40s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@media (max-width: 600px) {
  .two-tools-section { padding: 5rem 5%; }
  .rotator-wrap { height: 5.5rem; } /* room for possible 2-line wrap on narrow screens */
}

/* — mobile — */
@media (max-width: 800px) {
  .img-split-section,
  .img-centered-section { padding: 4rem 5%; }

  .img-centered-media--sm { max-width: 270px; }

  .img-split-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .img-split--right .img-split-media,
  .img-split--left  .img-split-media { order: 1; }
  .img-split--right .img-split-text,
  .img-split--left  .img-split-text  { order: 2; }

  .img-split-body { max-width: 100%; }
}

/* ════════════════════════════
   HERO SHOWCASE PANEL
   ════════════════════════════ */
/* ── Hero Showcase: floating product carousel ── */
.hero-showcase {
  position: relative;
  display: block;
  width: 100%;
  height: 360px;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(145deg, #0d1117, #0a0d13);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 24px 72px rgba(0,0,0,0.55),
    0 0 100px rgba(95,127,91,0.07);
}

/* Subtle center spotlight — active product area slightly lighter */
.hero-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: radial-gradient(ellipse 55% 70% at 36% 55%,
    rgba(255,255,255,0.028) 0%,
    transparent 70%);
  pointer-events: none;
  z-index: 0;
  transition: background 0.58s ease;
}
.hero-showcase.hs-focus-right::before {
  background: radial-gradient(ellipse 55% 70% at 36% 55%,
    rgba(255,255,255,0.028) 0%,
    transparent 70%);
}

/* Both products share the same absolute anchor */
.hs-product {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 52%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  cursor: pointer;
  will-change: transform, opacity, filter;
  transition:
    transform 0.58s cubic-bezier(0.34, 1.08, 0.64, 1),
    opacity   0.50s ease,
    filter    0.50s ease;
}

.hs-img-stage {
  position: relative;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.hs-img {
  width: 90%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: filter 0.50s ease;
  animation: hs-float 5.2s ease-in-out infinite;
}
.hs-product:nth-child(2) .hs-img { animation-delay: -2.6s; }

@keyframes hs-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.hs-glow {
  position: absolute;
  bottom: -10px;
  left: 50%; transform: translateX(-50%);
  height: 32px;
  background: radial-gradient(ellipse, rgba(95,127,91,0.18) 0%, transparent 65%);
  filter: blur(10px);
  pointer-events: none;
  transition: width 0.52s ease, opacity 0.52s ease;
}

/* ── Default: Pro featured (left-center), Cup side (right) ── */

/* translateX % is relative to the element's own width (52% of showcase).
   -90% shifts Pro leftward to occupy the left-center space.
   -6%  keeps Cup in the right half, slightly overlapping. */
.hs-product:nth-child(1) {
  transform: translateX(-82%) translateY(-50%) scale(1);
  z-index: 3;
  opacity: 1;
  filter: none;
}
.hs-product:nth-child(1) .hs-img {
  filter:
    drop-shadow(0 0 22px rgba(143,174,139,0.38))
    drop-shadow(0 20px 40px rgba(0,0,0,0.60));
}
.hs-product:nth-child(1) .hs-glow { width: 68%; opacity: 1; }

.hs-product:nth-child(2) {
  transform: translateX(-16%) translateY(-46%) scale(0.58);
  z-index: 1;
  opacity: 0.60;
  filter: brightness(0.62) saturate(0.68);
}
.hs-product:nth-child(2) .hs-img {
  filter: drop-shadow(0 14px 28px rgba(0,0,0,0.55));
}
.hs-product:nth-child(2) .hs-glow { width: 48%; opacity: 0.30; }

/* ── Hover Cup → swap: Cup becomes featured, Pro recedes ── */
.hero-showcase.hs-focus-right .hs-product:nth-child(1) {
  transform: translateX(-16%) translateY(-46%) scale(0.58);
  z-index: 1;
  opacity: 0.60;
  filter: brightness(0.62) saturate(0.68);
}
.hero-showcase.hs-focus-right .hs-product:nth-child(1) .hs-img {
  filter: drop-shadow(0 14px 28px rgba(0,0,0,0.55));
}
.hero-showcase.hs-focus-right .hs-product:nth-child(1) .hs-glow {
  width: 48%; opacity: 0.30;
}

.hero-showcase.hs-focus-right .hs-product:nth-child(2) {
  transform: translateX(-82%) translateY(-50%) scale(1);
  z-index: 3;
  opacity: 1;
  filter: none;
}
.hero-showcase.hs-focus-right .hs-product:nth-child(2) .hs-img {
  filter:
    drop-shadow(0 0 22px rgba(143,174,139,0.38))
    drop-shadow(0 20px 40px rgba(0,0,0,0.60));
  animation-play-state: paused;
}
.hero-showcase.hs-focus-right .hs-product:nth-child(2) .hs-glow {
  width: 68%; opacity: 1;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-showcase { height: 300px; }
}
@media (max-width: 600px) {
  /* On mobile: flat side-by-side, no depth */
  .hero-showcase {
    display: flex;
    height: auto;
    padding: 2rem 1rem 1.5rem;
    gap: 0;
    overflow: hidden;
  }
  .hs-product {
    position: static;
    width: 50%;
    transform: none !important;
    filter: none !important;
    opacity: 1 !important;
    transition: none;
  }
  .hs-product:nth-child(2) { transform: scale(0.88) !important; opacity: 0.75 !important; }
}

/* ════════════════════════════
   PRODUCT CARD SPOTLIGHT
   ════════════════════════════ */

/* CSS variables — defaults, overwritten by JS on mousemove */
.product-card {
  position: relative;
  --x:  50%;
  --y:  50%;
  --xp: 50%;
  --yp: 50%;
}

@media (pointer: fine) {

  /* ── Inner radial spotlight ── */
  .product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 1;
    background: radial-gradient(
      500px circle at var(--x) var(--y),
      rgba(34, 197, 94, 0.08) 0%,
      rgba(74, 222, 128, 0.03) 40%,
      transparent 65%
    );
    opacity: 0;
    transition: opacity 0.5s ease;
  }

  .product-card:hover::before {
    opacity: 1;
  }

  /* ── Moving border glow — masked to 1 px border strip ── */
  /* overflow:hidden on .product-card clips ::after to card bounds;
     padding:1px + mask-composite:exclude reveals only the border strip */
  .product-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    pointer-events: none;
    z-index: 4;
    background: radial-gradient(
      200px circle at var(--xp) var(--yp),
      rgba(34, 197, 94, 0.95) 0%,
      rgba(74, 222, 128, 0.55) 30%,
      transparent 65%
    );
    -webkit-mask:
      linear-gradient(#fff 0 0) content-box,
      linear-gradient(#fff 0 0);
    mask:
      linear-gradient(#fff 0 0) content-box,
      linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
  }

  .product-card:hover::after {
    opacity: 1;
  }

  /* Keep depth shadow; border-color provides a subtle tint under the ::after */
  .product-card:hover {
    border-color: rgba(22, 163, 74, 0.22);
    box-shadow:
      0 12px 48px rgba(0, 0, 0, 0.4),
      0 0 40px rgba(34, 197, 94, 0.07);
  }
}

/* ══════════════════════════════════════════
   Cart Drawer
══════════════════════════════════════════ */
.zen-cart-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.zen-cart-overlay.open { opacity: 1; pointer-events: auto; }

.zen-cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 420px; max-width: 100vw;
  background: #0b0f1a;
  border-left: 1px solid rgba(255,255,255,0.07);
  box-shadow: -24px 0 80px rgba(0,0,0,0.7);
  z-index: 9001;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.16,1,0.3,1);
}
.zen-cart-drawer.open { transform: translateX(0); }

/* Header */
.zen-cart-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 1.5rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.zen-cart-title {
  font-size: 1.05rem; font-weight: 800;
  letter-spacing: -0.02em; margin: 0; color: #fff;
}
.zen-cart-close {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent; color: #888; font-size: 1.25rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s; line-height: 1; padding: 0;
}
.zen-cart-close:hover { background: rgba(255,255,255,0.08); color: #fff; }

/* Items list */
.zen-cart-items { flex: 1; overflow-y: auto; padding: 0.5rem 1.5rem 1rem; }
.zen-cart-empty {
  color: #666; font-size: 0.9rem; text-align: center; padding: 4rem 0;
}

.zen-cart-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.zen-cart-item-img {
  width: 70px; height: 70px; border-radius: 10px;
  object-fit: cover; flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.07);
  background: #0d1020;
}
.zen-cart-item-body { flex: 1; min-width: 0; }
.zen-cart-item-title {
  font-size: 0.87rem; font-weight: 700; margin: 0 0 0.2rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #e8e8e8;
}
.zen-cart-item-price {
  font-size: 0.83rem; font-weight: 600; color: #4ade80; margin: 0 0 0.55rem;
}
.zen-cart-qty { display: flex; align-items: center; gap: 0.55rem; }
.zen-qty-btn {
  width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  background: transparent; color: #ccc; font-size: 0.95rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s; padding: 0; line-height: 1;
}
.zen-qty-btn:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.25); }
.zen-qty-val {
  font-size: 0.87rem; font-weight: 700; min-width: 22px; text-align: center; color: #fff;
}
.zen-cart-remove {
  flex-shrink: 0; background: transparent; border: none;
  color: #555; font-size: 1.3rem; cursor: pointer;
  padding: 0.2rem 0.3rem; line-height: 1;
  transition: color 0.2s;
}
.zen-cart-remove:hover { color: #ef4444; }

/* Footer */
.zen-cart-footer {
  padding: 1.2rem 1.5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.zen-cart-subtotal-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 1rem; font-weight: 800; color: #fff; margin-bottom: 0.3rem;
}
.zen-cart-ship-note {
  font-size: 0.74rem; color: #555; margin: 0 0 1.1rem; letter-spacing: 0.01em;
}
.zen-cart-checkout-btn {
  display: flex; align-items: center; justify-content: center; gap: 0.55rem;
  width: 100%; padding: 1.1rem 2rem; border-radius: 50px;
  background: linear-gradient(135deg,#8FAE8B,#6E9469);
  color: #fff; font-family: inherit; font-size: 1rem; font-weight: 800;
  text-decoration: none; letter-spacing: -0.01em;
  box-shadow: 0 6px 24px rgba(95,127,91,0.35);
  transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
  border: none; cursor: pointer;
}
.zen-cart-checkout-btn:hover {
  background: linear-gradient(135deg,#9DB999,#7EA479);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(95,127,91,0.45);
}

@media (max-width: 480px) {
  .zen-cart-drawer { width: 100vw; }
}