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

/* ── COLOR SWATCHES ── */
.color-row { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.color-row-label { font-family: var(--mono); font-size: 1rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.swatch { width: 32px; height: 32px; border-radius: 50%; border: 2.5px solid transparent; cursor: pointer; transition: transform .2s; outline: 2.5px solid transparent; outline-offset: 3px; flex-shrink: 0; }
.swatch.active { outline-color: var(--blue); }
.swatch:hover { transform: scale(1.12); }
.swatch-black { background: #111; }
.swatch-navy  { background: var(--dark-blue); }
.color-selected-name { font-family: var(--mono); font-size: 1.15rem; color: var(--dark-blue); font-weight: 600; }

:root {
  --blue:      #4285F4;
  --dark-blue: #0A1F3D;
  --white:     #F5F5F0;
  --black:     #000000;
  --grey:      #ebecf0;
  --blue-dim:  rgba(66,133,244,.1);
  --blue-mid:  rgba(66,133,244,.3);
  --muted:     #555555;
  --border:    rgba(0,0,0,.1);
  --border-b:  rgba(66,133,244,.28);
  --font:      'Montserrat', sans-serif;
  --mono:      'Roboto Mono', monospace;
}

html { scroll-behavior: smooth; font-size: 10px; }
body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: opacity .2s; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── ANNOUNCEMENT BAR ── */
.ann-bar {
  background: var(--dark-blue);
  color: var(--white);
  text-align: center;
  padding: 9px 16px;
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ── NAVBAR ── */
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 500;
}
.navbar-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; min-width: 180px; }
.nav-logo img { height: 36px; width: auto; }
.nav-logo-text {
  font-family: var(--font);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--dark-blue);
}
.nav-links {
  display: flex;
  gap: 44px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.nav-links a {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--dark-blue); opacity: 1; }
.nav-actions { display: flex; align-items: center; gap: 16px; min-width: 180px; justify-content: flex-end; }
.nav-cart {
  width: 38px; height: 38px;
  border: 1.5px solid var(--border-b);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  position: relative;
  transition: border-color .2s;
}
.nav-cart:hover { border-color: var(--blue); opacity: 1; }
.nav-cart-badge {
  position: absolute; top: -5px; right: -5px;
  background: var(--blue);
  color: var(--white);
  font-size: .8rem; font-weight: 700;
  width: 17px; height: 17px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 4px; cursor: pointer; }
.hamburger span { width: 22px; height: 1.5px; background: var(--dark-blue); border-radius: 2px; display: block; }

/* ── COUNTDOWN ── */
.cd-banner {
  background: var(--dark-blue);
  color: var(--white);
  padding: 10px 16px;
  display: flex; align-items: center; justify-content: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.cd-label { color: rgba(245,245,240,.6); font-weight: 500; }
.cd-timer { display: flex; align-items: center; gap: 5px; }
.cd-unit {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(66,133,244,.5);
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  min-width: 36px;
  text-align: center;
}
.cd-sep { color: rgba(255,255,255,.5); }
.cd-unit-label { font-size: .8rem; font-weight: 400; letter-spacing: .14em; color: rgba(245,245,240,.5); text-align: center; margin-top: 2px; }

/* ── HERO ── */
.hero {
  display: flex;
  height: calc(100vh - 112px);
  min-height: 540px;
  max-height: 900px;
  overflow: hidden;
  position: relative;
}
.hero-left {
  width: 42%;
  background: var(--white);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  padding: 60px 60px 60px 72px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

/* ── HERO WAVE ANIMATION ── */
.hero-wave-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.wave-svg { position: absolute; width: 200%; left: 0; height: 100px; }
.wl-1 { top: 16%; opacity: .11; animation: wdrift 18s linear infinite; }
.wl-2 { top: 48%; opacity: .08; animation: wdrift 13s linear infinite reverse; }
.wl-3 { top: 74%; opacity: .06; animation: wdrift  9s linear infinite; }
@keyframes wdrift { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── HERO SALE BADGE ── */
.hero-sale-badge { display: inline-flex; align-items: center; gap: 9px; background: var(--blue-dim); border: 1px solid var(--border-b); padding: 8px 18px; border-radius: 100px; font-family: var(--mono); font-size: 1rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 24px; width: fit-content; }
.hero-sale-badge::before { content: ''; width: 7px; height: 7px; background: var(--blue); border-radius: 50%; flex-shrink: 0; }

/* ── HERO TRUST ROW ── */
.hero-trust-row { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--border); }
.hero-trust-item { display: flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: .95rem; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }
.hti-dot { width: 20px; height: 20px; background: var(--blue-dim); border: 1px solid var(--border-b); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 1rem; flex-shrink: 0; }
.hero-left::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--blue), transparent);
}
.hero-side-tab {
  position: absolute;
  left: -44px; top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  background: var(--blue);
  color: var(--white);
  font-family: var(--mono);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: 8px 24px;
  white-space: nowrap;
  z-index: 10;
  cursor: pointer;
}
.hero-eyebrow {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--blue);
}
.hero-body { display: flex; flex-direction: column; gap: 32px; }
.hero-title {
  font-family: var(--font);
  font-size: clamp(2.8rem, 3vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--dark-blue);
}
.hero-title span { color: var(--blue); }
.hero-cta-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero-meta {
  font-family: var(--mono);
  font-size: .95rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.8;
}
.hero-right {
  flex: 1;
  background: var(--grey);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.hero-right::before {
  content: '';
  position: absolute;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(66,133,244,.13) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-product-img {
  position: relative;
  z-index: 2;
  width: 72%;
  max-width: 540px;
  object-fit: contain;
  filter: drop-shadow(0 40px 80px rgba(66,133,244,.18));
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.hero-badge {
  position: absolute; top: 28px; right: 28px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--mono);
  font-size: 1.05rem; font-weight: 700;
  padding: 10px 18px;
  letter-spacing: .1em;
  text-transform: uppercase;
  z-index: 3;
}
.hero-rating {
  position: absolute; bottom: 28px; right: 28px;
  background: var(--white);
  border: 1px solid var(--border-b);
  padding: 11px 20px;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 1.1rem;
  color: var(--dark-blue);
  z-index: 3;
}
.stars { color: var(--blue); letter-spacing: 2px; font-size: 1.2rem; }

/* ── BUTTONS ── */
.btn {
  font-family: var(--font);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 14px 32px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 9px;
  border: 1.5px solid transparent;
  transition: all .22s ease;
  white-space: nowrap;
}
.btn-blue { background: var(--blue); color: var(--white); border-color: var(--blue); }
.btn-blue:hover { background: #3373e3; border-color: #3373e3; opacity: 1; }
.btn-outline-blue { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline-blue:hover { background: var(--blue-dim); opacity: 1; }
.btn-dark { background: var(--dark-blue); color: var(--white); border-color: var(--dark-blue); }
.btn-dark:hover { background: #0d2a52; border-color: #0d2a52; opacity: 1; }
.btn-outline-dark { background: transparent; color: var(--dark-blue); border-color: rgba(10,31,61,.3); }
.btn-outline-dark:hover { border-color: var(--dark-blue); opacity: 1; }

/* ── TRUST MARQUEE ── */
.trust-bar {
  background: var(--grey);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 14px 0;
}
.trust-track { display: flex; animation: marquee 34s linear infinite; white-space: nowrap; }
.trust-track:hover { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.trust-item {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 0 44px;
  font-family: var(--mono); font-size: 1.05rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}
.trust-icon {
  width: 26px; height: 26px;
  background: var(--blue-dim);
  border: 1px solid var(--border-b);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 1.1rem; flex-shrink: 0;
}

/* ── HELPERS ── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 52px; }
.section { padding: 110px 0; }
.section-eyebrow {
  font-family: var(--mono);
  font-size: 1rem; font-weight: 500;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 14px;
}
.section-title {
  font-family: var(--font);
  font-size: clamp(3rem, 4vw, 5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1.04;
  color: var(--dark-blue);
}
.section-title span { color: var(--blue); }
.section-header { text-align: center; margin-bottom: 72px; }

/* ── ANATOMY / FEATURES ── */
.anatomy-section { background: var(--grey); }
.anatomy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.anatomy-img-wrap {
  position: relative;
  border: 1px solid var(--border);
  background: var(--white);
  padding: 10px;
}
.anatomy-img-wrap img { width: 100%; }
.anatomy-img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(66,133,244,.05) 0%, transparent 60%);
  pointer-events: none;
}
.anatomy-features { display: flex; flex-direction: column; gap: 28px; }
.anat-feat {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  transition: background .25s;
}
.anat-feat:hover { background: var(--grey); }
.anat-num { font-family: var(--mono); font-size: 2.2rem; font-weight: 600; color: var(--blue); line-height: 1; flex-shrink: 0; }
.anat-feat h3 { font-size: 1.4rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--dark-blue); margin-bottom: 6px; }
.anat-feat p { font-size: 1.3rem; color: var(--muted); line-height: 1.75; }

/* ── USE CASES ── */
.use-cases-section { background: var(--white); }
.use-cases-img-wrap { position: relative; border: 1px solid var(--border); overflow: hidden; }
.use-cases-img-wrap img { width: 100%; }
.use-cases-img-wrap::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(10,31,61,.55) 100%);
  z-index: 1;
}
.use-cases-caption {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 2;
  padding: 28px 36px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
}
.use-cases-caption p { font-family: var(--mono); font-size: 1.1rem; color: var(--white); letter-spacing: .12em; text-transform: uppercase; }
.use-tag { background: var(--blue-dim); border: 1px solid var(--border-b); color: var(--blue); font-family: var(--mono); font-size: 1rem; font-weight: 500; padding: 6px 14px; letter-spacing: .1em; text-transform: uppercase; }
.use-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 2px; }
.use-card { background: var(--grey); border: 1px solid var(--border); padding: 36px 28px; text-align: center; transition: background .25s; }
.use-card:hover { background: var(--white); }
.use-card-icon { width: 56px; height: 56px; border: 1.5px solid var(--border-b); border-radius: 50%; background: var(--blue-dim); display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 2.2rem; margin: 0 auto 18px; }
.use-card h3 { font-size: 1.4rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--dark-blue); margin-bottom: 8px; }
.use-card p { font-size: 1.3rem; color: var(--muted); line-height: 1.75; }

/* ── HOW TO USE ── */
.how-section { background: var(--grey); }
.how-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.how-img-wrap { position: relative; background: var(--white); border: 1px solid var(--border); padding: 10px; }
.how-img-wrap img { width: 100%; }
.how-steps { display: flex; flex-direction: column; gap: 24px; }
.how-step { display: flex; gap: 20px; align-items: flex-start; padding: 22px 24px; border: 1px solid var(--border); background: var(--white); }
.how-step-num { font-family: var(--mono); font-size: 1.6rem; font-weight: 600; color: var(--blue); flex-shrink: 0; width: 32px; }
.how-step h3 { font-size: 1.4rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--dark-blue); margin-bottom: 6px; }
.how-step p { font-size: 1.3rem; color: var(--muted); line-height: 1.75; }
.how-warning { display: flex; gap: 16px; align-items: flex-start; padding: 20px 22px; background: rgba(220,50,50,.06); border: 1px solid rgba(220,50,50,.18); margin-top: 8px; }
.how-warning-icon { font-size: 2rem; flex-shrink: 0; line-height: 1; }
.how-warning p { font-size: 1.25rem; color: rgba(180,40,40,.9); line-height: 1.7; }

/* ── PRODUCT SECTION ── */
.product-section { background: var(--white); }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.product-gallery { display: flex; flex-direction: column; gap: 12px; }
.product-main-img { background: var(--grey); border: 1px solid var(--border); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative; cursor: zoom-in; }
.product-main-img::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at center, rgba(66,133,244,.09) 0%, transparent 65%); pointer-events: none; }
.product-main-img img { width: 82%; position: relative; z-index: 1; transition: transform .5s ease; }
.product-main-img:hover img { transform: scale(1.05); }
.product-thumbs { display: flex; gap: 10px; }
.product-thumb { flex: 1; background: var(--grey); border: 1.5px solid var(--border); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: border-color .2s; padding: 10px; }
.product-thumb.active { border-color: var(--blue); }
.product-thumb:hover { border-color: var(--blue-mid); }
.product-thumb img { width: 100%; }
.prod-eyebrow { font-family: var(--mono); font-size: 1rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.prod-title { font-family: var(--font); font-size: clamp(2.8rem, 3.4vw, 4.8rem); font-weight: 900; text-transform: uppercase; letter-spacing: .02em; line-height: 1.05; color: var(--dark-blue); margin-bottom: 16px; }
.prod-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; font-family: var(--mono); font-size: 1.2rem; color: var(--muted); }
.prod-desc { font-size: 1.4rem; color: var(--muted); line-height: 1.82; margin-bottom: 28px; }
.prod-price { display: flex; align-items: baseline; gap: 14px; margin-bottom: 24px; }
.price-now { font-family: var(--font); font-size: 3.6rem; font-weight: 900; color: var(--dark-blue); }
.price-was { font-size: 1.8rem; color: rgba(0,0,0,.28); text-decoration: line-through; }
.price-save { background: var(--blue); color: var(--white); font-family: var(--mono); font-size: .95rem; font-weight: 700; padding: 4px 10px; letter-spacing: .08em; }
.qty-row { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.qty-label { font-family: var(--mono); font-size: 1rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.qty-control { display: flex; align-items: center; border: 1px solid var(--border-b); }
.qty-btn { width: 40px; height: 40px; background: none; border: none; color: var(--blue); font-size: 2.2rem; font-weight: 300; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .2s; }
.qty-btn:hover { background: var(--blue-dim); }
.qty-val { width: 52px; text-align: center; font-family: var(--mono); font-size: 1.6rem; font-weight: 600; color: var(--dark-blue); border: none; background: none; border-left: 1px solid var(--border-b); border-right: 1px solid var(--border-b); }
.prod-feats { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.prod-feat { display: flex; align-items: flex-start; gap: 12px; font-size: 1.35rem; color: var(--muted); }
.prod-feat-check { width: 20px; height: 20px; border-radius: 50%; background: var(--blue-dim); border: 1px solid var(--border-b); display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.prod-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── REVIEWS ── */
.reviews-section { background: var(--grey); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 48px; }
.review-card { background: var(--white); border: 1px solid var(--border); border-top: 2px solid var(--blue); padding: 32px 28px; display: flex; flex-direction: column; gap: 16px; transition: box-shadow .2s; }
.review-card:hover { box-shadow: 0 6px 24px rgba(66,133,244,.1); }
.review-stars { font-size: 1.3rem; letter-spacing: 2px; color: var(--blue); }
.review-text { font-size: 1.35rem; color: var(--muted); line-height: 1.82; font-style: italic; flex: 1; }
.review-author { display: flex; align-items: center; gap: 13px; }
.review-av { width: 42px; height: 42px; background: var(--blue-dim); border: 1px solid var(--border-b); border-radius: 50%; color: var(--blue); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 1.1rem; font-weight: 600; flex-shrink: 0; }
.review-name { font-size: 1.2rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--dark-blue); }
.review-role { font-family: var(--mono); font-size: 1.1rem; color: var(--muted); margin-top: 2px; }
.review-stats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--border); background: var(--white); }
.rev-stat { text-align: center; padding: 38px; border-right: 1px solid var(--border); }
.rev-stat:last-child { border-right: none; }
.rev-stat-num { font-family: var(--font); font-size: 4.8rem; font-weight: 900; display: block; line-height: 1; margin-bottom: 8px; color: var(--blue); }
.rev-stat-lbl { font-family: var(--mono); font-size: 1rem; color: var(--muted); letter-spacing: .14em; text-transform: uppercase; }

/* ── FAQ ── */
.faq-section { background: var(--white); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; cursor: pointer; font-size: 1.45rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--dark-blue); gap: 18px; user-select: none; transition: color .2s; }
.faq-q:hover { color: var(--blue); }
.faq-toggle { width: 30px; height: 30px; border: 1.5px solid var(--border-b); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; font-weight: 300; color: var(--blue); flex-shrink: 0; transition: all .3s; }
.faq-item.open .faq-toggle { background: var(--blue); color: var(--white); border-color: var(--blue); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .38s ease; }
.faq-a-inner { padding: 0 0 22px; font-size: 1.35rem; color: var(--muted); line-height: 1.82; max-width: 620px; }
.faq-item.open .faq-a { max-height: 320px; }

/* ── CTA ── */
.cta-section { background: var(--dark-blue); text-align: center; border-top: 1px solid rgba(66,133,244,.2); }
.cta-eyebrow { font-family: var(--mono); font-size: 1.05rem; letter-spacing: .24em; text-transform: uppercase; color: var(--blue); margin-bottom: 18px; }
.cta-title { font-family: var(--font); font-size: clamp(3.6rem, 6vw, 7.2rem); font-weight: 900; text-transform: uppercase; letter-spacing: .02em; line-height: 1.03; color: var(--white); margin-bottom: 20px; }
.cta-title span { color: var(--blue); }
.cta-sub { font-size: 1.5rem; color: rgba(245,245,240,.6); max-width: 480px; margin: 0 auto 44px; line-height: 1.8; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-guarantee { margin-top: 24px; font-family: var(--mono); font-size: 1rem; color: rgba(245,245,240,.28); letter-spacing: .12em; text-transform: uppercase; }

/* ── FOOTER ── */
footer { background: var(--grey); border-top: 1px solid var(--border); padding: 64px 0 28px; }
.footer-inner { max-width: 1240px; margin: 0 auto; padding: 0 52px; }
.footer-grid { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 52px; margin-bottom: 52px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo img { height: 32px; }
.footer-logo-text { font-size: 1.5rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--dark-blue); }
.footer-desc { font-size: 1.25rem; color: var(--muted); line-height: 1.75; max-width: 260px; margin-bottom: 18px; }
.footer-email { font-family: var(--mono); font-size: 1.2rem; color: var(--blue); }
.footer-col-title { font-family: var(--mono); font-size: 1.05rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 16px; color: var(--dark-blue); }
.footer-col-links { display: flex; flex-direction: column; gap: 12px; }
.footer-col-links a { font-size: 1.25rem; color: var(--muted); }
.footer-col-links a:hover { color: var(--blue); opacity: 1; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-copy { font-family: var(--mono); font-size: 1.1rem; color: var(--muted); }
.footer-socials { display: flex; gap: 8px; }
.social-btn { width: 34px; height: 34px; background: var(--white); border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--muted); transition: all .2s; }
.social-btn:hover { border-color: var(--blue); color: var(--blue); opacity: 1; }
.payment-icons { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.payment-icon { background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: 4px 9px; font-family: var(--mono); font-size: .78rem; font-weight: 700; color: var(--muted); letter-spacing: .04em; }

/* ── BREADCRUMB ── */
.breadcrumb-bar { background: var(--grey); border-bottom: 1px solid var(--border); padding: 14px 0; }
.breadcrumb { font-family: var(--mono); font-size: 1.1rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--blue); opacity: 1; }
.breadcrumb .sep { margin: 0 10px; }

/* ── SHOP GRID ── */
.shop-section { background: var(--white); }
.shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.shop-card { background: var(--white); border: 1px solid var(--border); overflow: hidden; transition: box-shadow .25s, transform .25s; cursor: pointer; }
.shop-card:hover { box-shadow: 0 8px 32px rgba(66,133,244,.13); transform: translateY(-3px); }
.shop-card-img { position: relative; background: var(--grey); overflow: hidden; }
.shop-card-img img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .4s ease; }
.shop-card:hover .shop-card-img img { transform: scale(1.04); }
.discount-badge { position: absolute; top: 12px; left: 12px; background: var(--blue); color: var(--white); font-family: var(--mono); font-size: 1rem; font-weight: 700; padding: 4px 10px; letter-spacing: .04em; }
.shop-card-body { padding: 20px 22px 22px; }
.shop-card-name { font-family: var(--font); font-size: 1.4rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--dark-blue); margin-bottom: 10px; }
.shop-card-price { display: flex; align-items: baseline; gap: 10px; }
.shop-price-now { font-family: var(--font); font-size: 1.9rem; font-weight: 800; color: var(--dark-blue); }
.shop-price-was { font-size: 1.4rem; color: rgba(0,0,0,.32); text-decoration: line-through; }
.shop-card-btn { display: block; width: 100%; margin-top: 14px; padding: 12px; background: var(--dark-blue); color: var(--white); font-family: var(--font); font-size: 1.1rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; text-align: center; border: none; cursor: pointer; transition: background .2s; }
.shop-card-btn:hover { background: var(--blue); }

/* ── ABOUT PAGE ── */
.about-section { background: var(--white); }
.about-content { max-width: 780px; margin: 0 auto; }
.about-title { font-family: var(--font); font-size: clamp(3.5rem, 5vw, 6rem); font-weight: 900; text-transform: uppercase; letter-spacing: .04em; color: var(--dark-blue); margin-bottom: 40px; text-align: center; }
.about-text { font-size: 1.5rem; color: var(--muted); line-height: 1.95; margin-bottom: 22px; }
.about-email { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 1.3rem; color: var(--blue); margin-top: 44px; }

/* ── CONTACT PAGE ── */
.contact-section { background: var(--white); }
.contact-title { font-family: var(--font); font-size: clamp(3rem, 4.5vw, 5.5rem); font-weight: 900; text-transform: uppercase; letter-spacing: .04em; color: var(--dark-blue); margin-bottom: 48px; text-align: center; }
.contact-form { max-width: 740px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-field { margin-bottom: 16px; }
.form-field input, .form-field textarea {
  width: 100%;
  background: var(--white);
  border: 1.5px solid var(--border);
  padding: 14px 18px;
  font-family: var(--font); font-size: 1.35rem;
  color: var(--dark-blue);
  outline: none;
  transition: border-color .2s;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--blue); }
.form-field input::placeholder, .form-field textarea::placeholder { color: #aaa; }
.form-field textarea { min-height: 150px; resize: vertical; }
.form-submit { display: flex; justify-content: center; margin-top: 12px; }
.contact-info { text-align: center; margin-top: 56px; font-family: var(--mono); font-size: 1.3rem; color: var(--muted); }
.contact-info a { color: var(--blue); }

/* ── DIVIDER ── */
.blue-divider { height: 1px; background: linear-gradient(to right, transparent, var(--blue-mid), transparent); }

/* ── FADE ANIMATIONS ── */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(0,0,.3,1), transform .7s cubic-bezier(0,0,.3,1); }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── MOBILE NAV ── */
.mobile-nav { display: none; position: fixed; inset: 0; background: var(--white); z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 28px; }
.mobile-nav.active { display: flex; }
.mobile-nav a { font-size: 2.2rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; color: var(--dark-blue); }
.mobile-nav a:hover { color: var(--blue); opacity: 1; }
.mobile-close { position: absolute; top: 26px; right: 30px; font-size: 3rem; color: var(--muted); cursor: pointer; background: none; border: none; line-height: 1; }

/* ── STICKY MOBILE CTA ── */
.sticky-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 400; padding: 12px 16px; background: var(--white); border-top: 1px solid var(--border-b); gap: 10px; align-items: center; }
.sticky-cta .btn { flex: 1; justify-content: center; }

/* ── COLLECTION PAGE ── */
.coll-header { background: var(--white); padding: 72px 0 52px; border-bottom: 1px solid var(--border); text-align: center; }
.coll-title { font-family: var(--font); font-size: clamp(3.4rem, 5vw, 6.8rem); font-weight: 900; text-transform: uppercase; letter-spacing: .03em; line-height: 1.04; color: var(--dark-blue); margin-bottom: 16px; }
.coll-title span { color: var(--blue); }
.coll-sub { font-family: var(--mono); font-size: 1.15rem; color: var(--muted); letter-spacing: .16em; text-transform: uppercase; }

.coll-section { background: var(--grey); padding: 72px 0 120px; }
.coll-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.coll-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border); overflow: hidden; transition: box-shadow .3s, transform .3s; cursor: pointer; }
.coll-card:hover { box-shadow: 0 14px 52px rgba(66,133,244,.14); transform: translateY(-5px); opacity: 1; }
.coll-card-img { position: relative; background: var(--grey); overflow: hidden; }
.coll-card-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: contain; padding: 24px; transition: transform .5s ease; display: block; }
.coll-card:hover .coll-card-img img { transform: scale(1.04); }
.coll-badge { position: absolute; top: 16px; left: 16px; background: var(--blue); color: var(--white); font-family: var(--mono); font-size: 1.05rem; font-weight: 700; padding: 5px 12px; letter-spacing: .06em; }
.coll-card-body { padding: 28px 32px 36px; display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--border); }
.coll-card-eyebrow { font-family: var(--mono); font-size: .95rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--blue); }
.coll-card-name { font-family: var(--font); font-size: clamp(2rem, 2.4vw, 3rem); font-weight: 900; text-transform: uppercase; letter-spacing: .03em; color: var(--dark-blue); line-height: 1.1; }
.coll-card-stars { display: flex; align-items: center; gap: 8px; }
.coll-stars-glyphs { color: var(--blue); letter-spacing: 2px; font-size: 1.3rem; }
.coll-card-stars span { font-family: var(--mono); font-size: 1.1rem; color: var(--muted); }
.coll-card-price { display: flex; align-items: baseline; gap: 12px; }
.coll-price-now { font-family: var(--font); font-size: 2.8rem; font-weight: 900; color: var(--dark-blue); }
.coll-price-was { font-size: 1.6rem; color: rgba(0,0,0,.3); text-decoration: line-through; }
.coll-card-cta { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 1.05rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); padding-bottom: 2px; border-bottom: 1.5px solid var(--blue); width: fit-content; transition: gap .2s; }
.coll-card:hover .coll-card-cta { gap: 14px; }

/* ── PRODUCT PAGE EXTRAS ── */
.prod-stock { font-family: var(--mono); font-size: 1.05rem; color: #c0392b; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.prod-stock::before { content: ''; width: 8px; height: 8px; background: #c0392b; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.prod-guarantee { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.prod-guar-item { display: flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 1rem; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.prod-guar-item svg { color: var(--blue); flex-shrink: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .hero { height: auto; max-height: none; flex-direction: column; }
  .hero-left { width: 100%; padding: 52px 44px; min-height: 280px; }
  .hero-side-tab { display: none; }
  .hero-right { min-height: 380px; }
  .wl-1 { top: 12%; }
  .wl-2 { top: 42%; }
  .wl-3 { top: 68%; }
  .anatomy-grid, .how-grid, .product-grid { grid-template-columns: 1fr; gap: 52px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  html { font-size: 9px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* Announcement bar */
  .ann-bar { font-size: 1rem; padding: 8px 12px; line-height: 1.6; }

  /* Countdown */
  .cd-banner { flex-wrap: wrap; gap: 8px; padding: 10px 16px; justify-content: center; }
  .cd-label { width: 100%; text-align: center; font-size: 1rem; }
  .cd-unit { font-size: 1.3rem; min-width: 28px; padding: 4px 8px; }

  /* Hero */
  .hero-left { padding: 36px 20px 32px; }
  .hero-right { min-height: 260px; }
  .hero-sale-badge { font-size: .9rem; padding: 6px 14px; margin-bottom: 16px; }
  .hero-eyebrow { font-size: .9rem; }
  .hero-trust-row { gap: 10px; margin-top: 20px; padding-top: 20px; }
  .hero-trust-item { font-size: .85rem; gap: 5px; }
  .hero-badge { top: 12px; right: 12px; font-size: .9rem; padding: 7px 12px; }
  .hero-rating { bottom: 12px; right: 12px; font-size: 1rem; padding: 8px 12px; }
  .hero-product-img { width: 80%; }

  /* Use cases */
  .use-cards { grid-template-columns: 1fr; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; }
  .review-stats { grid-template-columns: 1fr; }
  .rev-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .rev-stat:last-child { border-bottom: none; }

  /* CTA */
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; }

  /* Product */
  .prod-actions { flex-direction: column; }
  .prod-actions .btn { justify-content: center; width: 100%; }
  .prod-guarantee { gap: 10px; flex-wrap: wrap; }
  .product-thumbs { display: none; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-inner { padding: 0 20px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Layout */
  .container { padding: 0 20px; }
  .navbar-inner { padding: 0 16px; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 72px; }

  /* Grids */
  .shop-grid { grid-template-columns: 1fr; }
  .coll-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* Section spacing */
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 48px; }
  .coll-header { padding: 48px 0 36px; }
  .coll-section { padding: 48px 0 80px; }
}
@media (max-width: 480px) {
  html { font-size: 8.5px; }
  .hero-title { font-size: 3.2rem; }
  .cta-title { font-size: 3.2rem; }
  .hero-left { padding: 28px 16px 24px; }
  .hero-right { min-height: 220px; }
  .hero-product-img { width: 85%; }
  .ann-bar { font-size: .95rem; }
  .navbar-inner { padding: 0 12px; }
  .container { padding: 0 16px; }
  .footer-inner { padding: 0 16px; }
  .cd-unit { font-size: 1.2rem; padding: 3px 7px; }
  .price-now { font-size: 3rem; }
  .coll-price-now { font-size: 2.4rem; }
  .rev-stat-num { font-size: 3.8rem; }
}