/* =====================================================
   ALKONIC IONIZERS PAGE — ionizers.css
   All selectors scoped under .iz-page
   Prefix: iz-  (no conflicts with fl- or pm- styles)
===================================================== */

/* ── ROOT & RESET ── */
.iz-page {
  font-family: 'DM Sans', sans-serif;
  background: #080808;
  color: #fff;
  overflow-x: hidden;
  padding-top: 80px;
}
.iz-page *, .iz-page *::before, .iz-page *::after { box-sizing: border-box; }
.iz-page h1, .iz-page h2, .iz-page h3 { font-family: 'Playfair Display', serif; margin: 0; }
.iz-page h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 700; line-height: 1.12; color: #fff; }
.iz-page h2 { font-size: clamp(1.65rem, 2.8vw, 2.5rem); font-weight: 600; line-height: 1.2; color: #fff; }
.iz-page h3 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 5px; }
.iz-page p { color: rgba(255,255,255,0.65); line-height: 1.68; margin: 0; }
.iz-page strong { color: rgba(255,255,255,0.88); }
.iz-page a { text-decoration: none; }

/* ── LAYOUT ── */
.iz-container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }
.iz-section { padding: 96px 0; }

/* ── TOKENS ── */
.iz-gold-text {
  background: linear-gradient(135deg, #E4C97A, #C9A84C, #8B6F32);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.iz-section-tag {
  display: inline-block; font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: #C9A84C;
  border: 1px solid rgba(201,168,76,0.3); padding: 6px 16px;
  border-radius: 100px; margin-bottom: 18px;
}
.iz-divider { width: 50px; height: 2px; background: linear-gradient(90deg, #C9A84C, transparent); margin: 18px 0 36px; }
.iz-divider.center { margin-left: auto; margin-right: auto; }

/* ── REVEAL ── */
.iz-reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.65s ease, transform 0.65s ease; }
.iz-reveal.iz-visible { opacity: 1; transform: translateY(0); }

/* ── BUTTONS ── */
.iz-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 8px;
  font-family: 'DM Sans', sans-serif; font-size: 0.87rem; font-weight: 600;
  cursor: pointer; transition: 0.3s ease; text-decoration: none;
  border: none; letter-spacing: 0.3px;
}
.iz-btn-primary {
  background: linear-gradient(135deg, #E4C97A, #C9A84C);
  color: #000; box-shadow: 0 4px 28px rgba(201,168,76,0.25);
}
.iz-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 36px rgba(201,168,76,0.38); }
.iz-btn-secondary { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.18); }
.iz-btn-secondary:hover { border-color: #C9A84C; color: #C9A84C; transform: translateY(-2px); }

/* =====================================================
   1. HERO
===================================================== */
.iz-hero {
   display: flex; align-items: center;
  position: relative; overflow: hidden; background: #080808;
}
.iz-hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1548839140-29a749e1cf4d?w=1600&q=75&auto=format&fit=crop');
  background-size: cover; background-position: center; 
}
.iz-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(8,8,8,0.97) 0%, rgba(8,8,8,0.82) 55%, rgba(5,10,25,0.45) 100%);
}
.iz-hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 56px; align-items: center;
  position: relative; z-index: 2; width: 100%;
  padding: 80px 0 60px;
}
.iz-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(201,168,76,0.08); border: 1px solid rgba(201,168,76,0.22);
  border-radius: 100px; padding: 7px 18px; margin-bottom: 22px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: #C9A84C;
}
.iz-eyebrow-dot {
  width: 6px; height: 6px; background: #C9A84C;
  border-radius: 50%; animation: iz-pulse 2s infinite;
}
@keyframes iz-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.75)} }
.iz-hero-tagline {
  font-size: 0.95rem; color: rgba(255,255,255,0.5);
  font-style: italic; border-left: 2px solid #8B6F32;
  padding-left: 14px; margin: 20px 0 28px; line-height: 1.55;
}
.iz-hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.iz-tag {
  display: flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.04); border: 1px solid #1e1e1e;
  border-radius: 8px; padding: 9px 14px;
  font-size: 0.77rem; font-weight: 500; color: rgba(255,255,255,0.65);
  transition: 0.22s ease;
}
.iz-tag:hover { border-color: rgba(201,168,76,0.22); background: rgba(255,255,255,0.07); }
.iz-hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Model cards */
.iz-model-cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.iz-model-card {
  background: #141414; border: 1px solid #1e1e1e;
  border-radius: 16px; padding: 24px 20px;
  text-decoration: none; display: flex; flex-direction: column; gap: 8px;
  position: relative; overflow: hidden; transition: 0.3s ease;
}
.iz-model-card:hover { border-color: rgba(201,168,76,0.3); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,0.5); }
.iz-model-featured { border-color: rgba(201,168,76,0.25) !important; background: linear-gradient(145deg, #1a1510, #111); }
.iz-mc-badge {
  position: absolute; top: 10px; right: 10px;
  background: linear-gradient(135deg, #E4C97A, #C9A84C);
  color: #000; font-size: 0.58rem; font-weight: 700;
  letter-spacing: 0.5px; text-transform: uppercase;
  padding: 3px 8px; border-radius: 5px;
}
.iz-mc-plates { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(201,168,76,0.6); }
.iz-mc-name { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: #fff; }
.iz-mc-desc { font-size: 0.7rem; color: rgba(255,255,255,0.38); }
.iz-mc-plates-bar { height: 3px; background: rgba(255,255,255,0.06); border-radius: 2px; margin-top: 6px; }
.iz-mpb-fill { display: block; height: 100%; background: linear-gradient(90deg, #C9A84C, #E4C97A); border-radius: 2px; }

.iz-hero-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.iz-hstat { background: #141414; border: 1px solid #1e1e1e; border-radius: 10px; padding: 14px 10px; text-align: center; }
.iz-hstat-val { font-family: 'Playfair Display', serif; font-size: 1.2rem; font-weight: 700; display: block; line-height: 1; }
.iz-hstat-label { font-size: 0.6rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 5px; display: block; }

/* =====================================================
   2. SCIENCE SECTION
===================================================== */
.iz-science { background: #111; border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e; }
.iz-science-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.iz-science-props { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.iz-sp-item { display: flex; align-items: flex-start; gap: 16px; background: rgba(255,255,255,0.03); border: 1px solid #1e1e1e; border-radius: 12px; padding: 16px 18px; transition: 0.25s; }
.iz-sp-item:hover { border-color: rgba(201,168,76,0.18); }
.iz-sp-icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px; border: 1px solid; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.iz-sp-item strong { display: block; font-size: 0.88rem; font-weight: 700; color: rgba(255,255,255,0.9); margin-bottom: 4px; }
.iz-sp-item p { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

/* Science visual cards */
.iz-science-visual { display: flex; flex-direction: column; gap: 16px; }

.iz-orp-card { background: #141414; border: 1px solid rgba(201,168,76,0.18); border-radius: 16px; padding: 22px; }
.iz-orp-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(201,168,76,0.6); margin-bottom: 16px; }
.iz-orp-compare { display: flex; flex-direction: column; gap: 12px; }
.iz-orp-row { display: flex; align-items: center; gap: 12px; }
.iz-orp-label { font-size: 0.72rem; color: rgba(255,255,255,0.5); width: 150px; flex-shrink: 0; }
.iz-orp-bar-wrap { flex: 1; background: rgba(255,255,255,0.06); border-radius: 4px; height: 8px; overflow: hidden; }
.iz-orp-bar { height: 100%; border-radius: 4px; }
.iz-orp-high { width: 90%; background: linear-gradient(90deg, #C9A84C, #E4C97A); }
.iz-orp-med { width: 15%; background: #4B5563; }
.iz-orp-low { width: 30%; background: #374151; }
.iz-orp-val { font-size: 0.72rem; font-weight: 600; width: 70px; text-align: right; color: rgba(255,255,255,0.5); flex-shrink: 0; }
.iz-orp-note { font-size: 0.65rem; color: rgba(255,255,255,0.25); margin-top: 12px; font-style: italic; }

.iz-ph-card { background: #141414; border: 1px solid #1e1e1e; border-radius: 16px; padding: 22px; }
.iz-ph-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(201,168,76,0.6); margin-bottom: 16px; }
.iz-ph-track { display: flex; height: 14px; border-radius: 7px; overflow: hidden; margin-bottom: 8px; }
.iz-ph-acidic-zone { flex: 2; background: linear-gradient(90deg, #DC2626, #F87171); }
.iz-ph-neutral-zone { flex: 0.5; background: #4B5563; }
.iz-ph-alkaline-zone { flex: 4; background: linear-gradient(90deg, #3B82F6, #1D4ED8); }
.iz-ph-labels { display: flex; justify-content: space-between; font-size: 0.65rem; font-weight: 700; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.iz-ph-zones-label { display: flex; justify-content: space-between; font-size: 0.6rem; color: rgba(255,255,255,0.3); }

.iz-cluster-card { background: #141414; border: 1px solid #1e1e1e; border-radius: 16px; padding: 22px; }
.iz-cluster-compare { display: flex; align-items: center; gap: 16px; }
.iz-cluster-item { flex: 1; text-align: center; }
.iz-cluster-visual { border-radius: 10px; padding: 14px; margin-bottom: 10px; display: flex; flex-direction: column; gap: 3px; align-items: center; font-size: 1rem; }
.iz-cluster-big { background: rgba(107,114,128,0.1); border: 1px solid #1e1e1e; color: rgba(255,255,255,0.3); }
.iz-cluster-small { background: rgba(201,168,76,0.06); border: 1px solid rgba(201,168,76,0.2); color: #C9A84C; }
.iz-cluster-label { font-size: 0.8rem; font-weight: 700; color: rgba(255,255,255,0.8); margin-bottom: 4px; }
.iz-cluster-sub { font-size: 0.65rem; color: rgba(255,255,255,0.3); line-height: 1.4; }
.iz-cluster-arrow { font-size: 1.4rem; color: rgba(201,168,76,0.4); flex-shrink: 0; }

/* =====================================================
   3. BENEFITS GRID
===================================================== */
.iz-benefits { background: #080808; }
.iz-benefits-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.iz-benefit-card {
  background: #141414; border: 1px solid #1e1e1e;
  border-radius: 14px; padding: 22px 18px;
  transition: 0.3s ease;
}
.iz-benefit-card:hover { border-color: rgba(201,168,76,0.2); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.4); }
.iz-benefit-featured { border-color: rgba(201,168,76,0.2) !important; background: linear-gradient(145deg, #1a1510, #111) !important; }
.iz-bc-icon { font-size: 1.6rem; margin-bottom: 10px; display: block; }
.iz-bc-title { font-family: 'Playfair Display', serif; font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.iz-benefit-card p { font-size: 0.75rem; color: rgba(255,255,255,0.42); line-height: 1.55; }

/* =====================================================
   4. MODEL BLOCKS
===================================================== */
.iz-models { background: #111; border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e; }

.iz-model-block { margin-bottom: 80px; }
.iz-model-block:last-child { margin-bottom: 0; }
.iz-model-block-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.iz-model-block-reverse .iz-model-block-inner { direction: rtl; }
.iz-model-block-reverse .iz-model-block-inner > * { direction: ltr; }

/* Model visual */
.iz-model-visual { display: flex; flex-direction: column; gap: 16px; }
.iz-model-img-wrap {
  border-radius: 20px; padding: 36px 28px 28px;
  border: 1px solid; position: relative; overflow: hidden;
  min-height: 280px; display: flex; flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 30px 70px rgba(0,0,0,0.6);
}
.iz-ion7600-theme { background: linear-gradient(145deg, #1a0e14, #0f0c0e); border-color: rgba(180,30,90,0.25); }
.iz-ion6000-theme { background: linear-gradient(145deg, #0e1520, #0c0c0c); border-color: rgba(59,130,246,0.2); }
.iz-model-img-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 280px; height: 280px; border-radius: 50%; pointer-events: none;
}
.iz-model-img-glow { background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 65%); }
.iz-glow-blue { background: radial-gradient(circle, rgba(59,130,246,0.07) 0%, transparent 65%); }

/* Plates display graphic */
.iz-model-plates-display { position: relative; z-index: 2; text-align: center; padding: 16px 0; }
.iz-mpd-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(201,168,76,0.6); margin-bottom: 16px; }
.iz-mpd-plates { display: flex; justify-content: center; gap: 8px; margin-bottom: 14px; }
.iz-mpd-plates span {
  width: 28px; height: 64px; border-radius: 4px;
  background: linear-gradient(180deg, rgba(201,168,76,0.6), rgba(201,168,76,0.2));
  border: 1px solid rgba(201,168,76,0.4);
  box-shadow: 0 0 12px rgba(201,168,76,0.15);
  animation: iz-plate-glow 2.5s ease-in-out infinite;
}
.iz-mpd-plates span:nth-child(2) { animation-delay: 0.2s; }
.iz-mpd-plates span:nth-child(3) { animation-delay: 0.4s; }
.iz-mpd-plates span:nth-child(4) { animation-delay: 0.6s; }
.iz-mpd-plates span:nth-child(5) { animation-delay: 0.8s; }
.iz-mpd-plates span:nth-child(6) { animation-delay: 1.0s; }
.iz-mpd-plates span:nth-child(7) { animation-delay: 1.2s; }
@keyframes iz-plate-glow { 0%,100%{opacity:0.6;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.05)} }
.iz-mpd-5 span { width: 32px; }
.iz-mpd-material { font-size: 0.68rem; color: rgba(255,255,255,0.3); font-style: italic; }

.iz-model-img-badge {
  position: relative; z-index: 2;
  background: rgba(8,8,8,0.88); border: 1px solid rgba(201,168,76,0.25);
  border-radius: 10px; padding: 10px 16px; backdrop-filter: blur(10px); text-align: center;
}
.iz-mib-label { font-size: 0.6rem; color: #C9A84C; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; display: block; margin-bottom: 3px; }
.iz-mib-val { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,0.85); }

/* Colour options */
.iz-color-options { background: #141414; border: 1px solid #1e1e1e; border-radius: 14px; padding: 18px 20px; }
.iz-co-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 12px; }
.iz-co-row { display: flex; gap: 16px; }
.iz-co-swatch { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; color: rgba(255,255,255,0.65); font-weight: 600; }
.iz-co-circle { width: 32px; height: 32px; border-radius: 50%; border: 2px solid; }
.iz-co-wine .iz-co-circle { background: #7B1C3C; border-color: #C9184A; }
.iz-co-white .iz-co-circle { background: #f0f0f0; border-color: rgba(255,255,255,0.4); }

/* Model content */
.iz-model-series-badge {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 100px; margin-bottom: 14px;
}
.iz-badge-premium { background: rgba(201,168,76,0.1); color: #C9A84C; border: 1px solid rgba(201,168,76,0.3); }
.iz-badge-standard { background: rgba(59,130,246,0.1); color: #60A5FA; border: 1px solid rgba(59,130,246,0.25); }

.iz-model-intro { font-size: 0.88rem; color: rgba(255,255,255,0.6); line-height: 1.7; margin: 14px 0 24px; }

.iz-spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid #1e1e1e; border-radius: 12px; overflow: hidden; }
.iz-spec-item {
  padding: 11px 16px; border-bottom: 1px solid #1e1e1e;
  border-right: 1px solid #1e1e1e;
  display: flex; flex-direction: column; gap: 3px; transition: 0.2s;
}
.iz-spec-item:hover { background: rgba(255,255,255,0.02); }
.iz-spec-item:nth-child(even) { border-right: none; }
.iz-spec-item:nth-last-child(-n+2) { border-bottom: none; }
.iz-si-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.28); }
.iz-si-val { font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.82); }

/* =====================================================
   5. COMPARISON TABLE
===================================================== */
.iz-compare { background: #080808; }
.iz-compare-table { border: 1px solid #1e1e1e; border-radius: 16px; overflow: hidden; }
.iz-ct-header {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  background: linear-gradient(135deg, #1a1510, #111);
  padding: 14px 20px;
}
.iz-ct-header span { font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.35); }
.iz-ct-header .iz-ct-premium { color: #C9A84C; }
.iz-ct-row {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  padding: 13px 20px; border-top: 1px solid #1e1e1e;
  font-size: 0.82rem; transition: 0.2s ease;
}
.iz-ct-row:hover { background: rgba(255,255,255,0.02); }
.iz-ct-alt { background: rgba(255,255,255,0.015); }
.iz-ct-feature { color: rgba(255,255,255,0.5); font-size: 0.78rem; }
.iz-ct-val { color: rgba(255,255,255,0.7); font-weight: 500; }
.iz-ct-premium { font-weight: 600; color: rgba(255,255,255,0.88) !important; }

/* =====================================================
   6. ADVANTAGE
===================================================== */
.iz-advantage { background: linear-gradient(145deg, #0d0b06, #0e0e0e); border-top: 1px solid #1e1e1e; border-bottom: 1px solid #1e1e1e; }
.iz-advantage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }

.iz-adv-steps { display: flex; flex-direction: column; margin-top: 8px; }
.iz-adv-step { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid #1e1e1e; transition: 0.25s; }
.iz-adv-step:first-child { padding-top: 0; }
.iz-adv-step:last-child { border-bottom: none; padding-bottom: 0; }
.iz-adv-step:hover .iz-adv-num { background: rgba(201,168,76,0.12); border-color: rgba(201,168,76,0.35); }
.iz-adv-num {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,0.04); border: 1px solid #1e1e1e;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700; color: #C9A84C;
  transition: 0.3s;
}
.iz-adv-step h3 { font-size: 0.92rem; font-weight: 700; color: #fff; margin-bottom: 5px; font-family: 'DM Sans', sans-serif; }
.iz-adv-step p { font-size: 0.78rem; color: rgba(255,255,255,0.38); line-height: 1.6; }

/* Advantage visual */
.iz-adv-visual { display: flex; flex-direction: column; gap: 16px; }
.iz-adv-main-card {
  background: linear-gradient(145deg, #1a1510, #111);
  border: 1px solid rgba(201,168,76,0.2); border-radius: 20px; overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,0.6);
}
.iz-amc-top {
  padding: 28px;
  background: linear-gradient(135deg, rgba(201,168,76,0.06), transparent);
  border-bottom: 1px solid rgba(201,168,76,0.1);
}
.iz-amc-label { font-size: 0.62rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(201,168,76,0.6); margin-bottom: 6px; }
.iz-amc-title { font-family: 'Playfair Display', serif; font-size: 1.25rem; font-weight: 700; color: #fff; line-height: 1.35; }
.iz-cert-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; }
.iz-cert-item {
  padding: 18px 16px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: 0.2s;
}
.iz-cert-item:hover { background: rgba(255,255,255,0.02); }
.iz-cert-item:nth-child(3n) { border-right: none; }
.iz-cert-icon { font-size: 1.3rem; margin-bottom: 6px; display: block; }
.iz-cert-name { font-size: 0.65rem; font-weight: 600; color: rgba(255,255,255,0.5); }
.iz-adv-stat-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.iz-adv-stat { background: #141414; border: 1px solid #1e1e1e; border-radius: 10px; padding: 14px 10px; text-align: center; }
.iz-adv-stat span:last-child { font-size: 0.6rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.5px; display: block; margin-top: 4px; }

/* =====================================================
   7. HOW IT WORKS
===================================================== */
.iz-how { background: linear-gradient(145deg, #0a0c0e, #0d0d0d); border-top: 1px solid #1e1e1e; }
.iz-how-steps {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 0;
  position: relative; margin-top: 52px;
}
.iz-how-steps::before {
  content: ''; position: absolute; top: 34px; left: 12.5%; width: 75%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.28), transparent);
}
.iz-how-step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 16px; }
.iz-how-num {
  width: 68px; height: 68px; border-radius: 50%;
  background: #141414; border: 1px solid rgba(201,168,76,0.22);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 1.3rem; font-weight: 700; color: #C9A84C;
  margin-bottom: 18px; position: relative; z-index: 1; transition: 0.3s;
}
.iz-how-step:hover .iz-how-num { background: rgba(201,168,76,0.1); border-color: rgba(201,168,76,0.45); }
.iz-how-icon { font-size: 1.5rem; margin-bottom: 10px; }
.iz-how-title { font-size: 0.87rem; font-weight: 700; color: #fff; margin-bottom: 8px; font-family: 'DM Sans', sans-serif; }
.iz-how-desc { font-size: 0.75rem; color: rgba(255,255,255,0.38); line-height: 1.55; }

/* =====================================================
   8. TESTIMONIALS
===================================================== */
.iz-testimonials { background: #111; border-top: 1px solid #1e1e1e; }
.iz-testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.iz-testi-card {
  background: #141414; border: 1px solid #1e1e1e; border-radius: 16px;
  padding: 28px 24px; transition: 0.3s ease;
}
.iz-testi-card:hover { border-color: rgba(201,168,76,0.2); transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
.iz-tq { font-size: 2.8rem; color: rgba(201,168,76,0.15); font-family: 'Playfair Display', serif; line-height: 0.6; margin-bottom: 14px; }
.iz-testi-text { font-size: 0.82rem; color: rgba(255,255,255,0.65); line-height: 1.65; margin-bottom: 20px; font-style: italic; }
.iz-testi-author { display: flex; align-items: center; gap: 12px; }
.iz-testi-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.95rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.iz-testi-stars { color: #C9A84C; font-size: 0.62rem; letter-spacing: 1px; }
.iz-testi-name { font-size: 0.8rem; font-weight: 700; color: rgba(255,255,255,0.9); }
.iz-testi-city { font-size: 0.65rem; color: rgba(255,255,255,0.35); }

/* =====================================================
   9. FAQ
===================================================== */
.iz-faq { background: #080808; border-top: 1px solid #1e1e1e; }
.iz-faq-list { max-width: 760px; margin: 0 auto; }
.iz-faq-item { border-bottom: 1px solid #1e1e1e; }
.iz-faq-q {
  width: 100%; background: none; border: none; color: #fff;
  text-align: left; padding: 22px 0; display: flex; justify-content: space-between; align-items: center;
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 500; cursor: pointer;
  transition: color 0.2s; gap: 16px;
}
.iz-faq-q:hover { color: #E4C97A; }
.iz-faq-icon {
  width: 28px; height: 28px; border-radius: 50%; border: 1px solid #1e1e1e;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: 0.3s; color: rgba(255,255,255,0.35); font-size: 1rem;
}
.iz-faq-item.iz-faq-open .iz-faq-icon { background: rgba(201,168,76,0.1); border-color: rgba(201,168,76,0.3); color: #C9A84C; transform: rotate(45deg); }
.iz-faq-a { display: none; padding: 0 0 18px; font-size: 0.82rem; color: rgba(255,255,255,0.65); line-height: 1.72; }
.iz-faq-item.iz-faq-open .iz-faq-a { display: block; }

/* =====================================================
   10. CTA
===================================================== */
.iz-cta {
  background: linear-gradient(135deg, #070a1a 0%, #0c0a06 50%, #100608 100%);
  border-top: 1px solid rgba(201,168,76,0.15);
  padding: 96px 0; text-align: center; position: relative; overflow: hidden;
}
.iz-cta::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%); width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(201,168,76,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.iz-cta h2, .iz-cta .iz-section-tag, .iz-cta-btns { position: relative; }
.iz-cta h2 { margin-bottom: 14px; }
.iz-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 1100px) {
  .iz-benefits-grid { grid-template-columns: repeat(3, 1fr); }
  .iz-testi-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .iz-how-steps { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .iz-how-steps::before { display: none; }
  .iz-advantage-grid { grid-template-columns: 1fr; gap: 40px; }
  .iz-science-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 860px) {
  .iz-container { padding: 0 24px; }
  .iz-section { padding: 64px 0; }
  .iz-hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; padding: 60px 0 40px; }
  .iz-hero-tags { justify-content: center; }
  .iz-hero-ctas { justify-content: center; }
  .iz-hero-stats { grid-template-columns: repeat(2,1fr); }
  .iz-model-block-inner { grid-template-columns: 1fr; gap: 36px; }
  .iz-model-block-reverse .iz-model-block-inner { direction: ltr; }
  .iz-benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .iz-ct-row, .iz-ct-header { grid-template-columns: 1.2fr 1fr 1fr; }
  .iz-hero-bg{
          background-position: left !important;
  }
}

@media (max-width: 600px) {
  .iz-model-cards-grid { grid-template-columns: 1fr; }
  .iz-benefits-grid { grid-template-columns: 1fr 1fr; }
  .iz-how-steps { grid-template-columns: 1fr; }
  .iz-cta-btns { flex-direction: column; align-items: center; }
  .iz-spec-grid { grid-template-columns: 1fr; }
  .iz-spec-item { border-right: none !important; }
  .iz-spec-item:last-child { border-bottom: none; }
  .iz-ct-row, .iz-ct-header { grid-template-columns: 1fr 1fr; }
  .iz-ct-feature { display: none; }
}