*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --bg:    #070809;
  --bg2:   #0c0d10;
  --bg3:   #111318;
  --b:     rgba(255,255,255,0.07);
  --b2:    rgba(255,255,255,0.13);
  --ice:   #7ee8ff;
  --fire:  #ff7a3d;
  --jade:  #3ddcb0;
  --oxy:   #9b7eff;
  --w:     #f2f4f8;
  --soft:  rgba(242,244,248,0.55);
  --muted: rgba(242,244,248,0.28);
  --cond:  'Barlow Condensed', sans-serif;
  --body:  'DM Sans', sans-serif;
}

body { background:var(--bg); color:var(--w); font-family:var(--body); font-weight:300; overflow-x:hidden; }
body::after {
  content:''; position:fixed; inset:0; z-index:9999; pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity:0.5;
}
a { text-decoration:none; color:inherit; }
button { font-family:var(--body); cursor:pointer; }

/* ─── ANIMATIONS ─── */
@keyframes fade-up {
  from { opacity:0; transform:translateY(22px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes spectrum-shift {
  0%  { background-position:0% 50%; }
  50% { background-position:100% 50%; }
  100%{ background-position:0% 50%; }
}
@keyframes float-orb {
  0%,100% { transform:translateY(0) scale(1); opacity:0.6; }
  50%     { transform:translateY(-18px) scale(1.05); opacity:1; }
}
@keyframes step-reveal {
  from { opacity:0; transform:translateX(-12px); }
  to   { opacity:1; transform:translateX(0); }
}
@keyframes bar-fill {
  from { width:0; }
  to   { width:var(--target-w, 100%); }
}
@keyframes pulse-ring {
  0%,100% { box-shadow:0 0 0 0 currentColor; opacity:0.6; }
  50%     { box-shadow:0 0 0 10px transparent; opacity:1; }
}
@keyframes count-in {
  from { opacity:0; transform:scale(0.85); }
  to   { opacity:1; transform:scale(1); }
}

/* ─── NAV ─── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  height:60px; padding:0 40px;
  display:flex; align-items:center; gap:40px;
  background:rgba(7,9,12,0.88); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--b);
}
.nav-logo { font-family:var(--cond); font-weight:900; font-size:1.3rem; letter-spacing:0.12em; text-transform:uppercase; flex-shrink:0; }
.nav-logo span { color:var(--ice); }
.nav-links { display:flex; gap:28px; flex:1; }
.nav-links a { font-family:var(--cond); font-size:0.82rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--soft); transition:color 0.2s; }
.nav-links a:hover { color:var(--w); }
.nav-links a.active { color:var(--ice); }
.nav-cta { margin-left:auto; font-family:var(--cond); font-size:0.82rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; padding:10px 22px; border-radius:3px; background:var(--ice); color:#06070a; border:none; transition:background 0.2s,transform 0.15s; }
.nav-cta:hover { background:var(--w); transform:translateY(-1px); }

/* ─── BREADCRUMB ─── */
.breadcrumb {
  position:fixed; top:60px; left:0; right:0; z-index:999;
  padding:10px 40px;
  background:rgba(7,8,9,0.8); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--b);
  display:flex; align-items:center; gap:8px;
  font-family:var(--cond); font-size:0.7rem; font-weight:600;
  letter-spacing:0.1em; text-transform:uppercase; color:var(--muted);
}
.breadcrumb a { color:var(--muted); transition:color 0.2s; }
.breadcrumb a:hover { color:var(--soft); }
.bc-sep { opacity:0.3; }

/* ─── PAGE HERO ─── */
.page-hero {
  min-height:72vh; padding:148px 40px 80px;
  display:flex; align-items:center;
  position:relative; overflow:hidden;
}
.page-hero-bg {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 15% 40%, rgba(126,232,255,0.06) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 40%, rgba(155,126,255,0.06) 0%, transparent 45%),
    radial-gradient(ellipse at 50% 90%, rgba(61,220,176,0.04) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 10%, rgba(255,122,61,0.04) 0%, transparent 40%);
  pointer-events:none;
}
.page-hero::after {
  content:''; position:absolute; bottom:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,rgba(126,232,255,0.2),rgba(255,122,61,0.2),rgba(61,220,176,0.2),rgba(155,126,255,0.2),transparent);
}
.page-hero-inner {
  position:relative; z-index:2;
  max-width:1200px; margin:0 auto; width:100%;
}

.ph-label {
  display:flex; align-items:center; gap:12px; margin-bottom:24px;
  opacity:0; animation:fade-up 0.5s ease forwards 0.2s;
}
.ph-bar { height:2px; width:32px; background:linear-gradient(90deg,var(--ice),var(--oxy)); }
.ph-txt { font-family:var(--cond); font-size:0.72rem; font-weight:700; letter-spacing:0.24em; text-transform:uppercase;
  background:linear-gradient(90deg,var(--ice),var(--jade),var(--fire),var(--oxy));
  background-size:300% 300%; animation:spectrum-shift 6s ease-in-out infinite;
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}

.ph-h1 {
  font-family:var(--cond);
  font-size:clamp(3.5rem,7vw,7rem);
  font-weight:900; line-height:0.88;
  letter-spacing:-0.025em; text-transform:uppercase;
  margin-bottom:28px;
  opacity:0; animation:fade-up 0.7s ease forwards 0.35s;
}
.ph-h1 em {
  display:block; font-style:italic;
  background:linear-gradient(90deg,var(--ice),var(--jade),var(--fire),var(--oxy));
  background-size:300% 300%; animation:spectrum-shift 5s ease-in-out infinite;
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}

.ph-sub {
  font-size:1.05rem; color:var(--soft); max-width:600px; line-height:1.72;
  margin-bottom:48px;
  opacity:0; animation:fade-up 0.7s ease forwards 0.5s;
}
.ph-sub strong { color:var(--w); font-weight:500; }

/* Service jump-links */
.ph-jumps {
  display:flex; gap:10px; flex-wrap:wrap;
  opacity:0; animation:fade-up 0.7s ease forwards 0.65s;
}
.jump-btn {
  display:flex; align-items:center; gap:9px;
  padding:10px 18px; border-radius:3px;
  background:rgba(255,255,255,0.04); border:1px solid var(--b);
  font-family:var(--cond); font-size:0.8rem; font-weight:700;
  letter-spacing:0.1em; text-transform:uppercase; color:var(--soft);
  transition:background 0.2s, border-color 0.2s, color 0.2s;
}
.jump-btn:hover { background:rgba(255,255,255,0.07); color:var(--w); }
.jump-btn.j-ice  { border-color:rgba(126,232,255,0.18); }
.jump-btn.j-ice:hover  { border-color:rgba(126,232,255,0.4); }
.jump-btn.j-fire { border-color:rgba(255,122,61,0.18); }
.jump-btn.j-fire:hover { border-color:rgba(255,122,61,0.4); }
.jump-btn.j-jade { border-color:rgba(61,220,176,0.18); }
.jump-btn.j-jade:hover { border-color:rgba(61,220,176,0.4); }
.jump-btn.j-oxy  { border-color:rgba(155,126,255,0.18); }
.jump-btn.j-oxy:hover  { border-color:rgba(155,126,255,0.4); }
.jb-dot { width:7px; height:7px; border-radius:50%; flex-shrink:0; }

/* ─── STICKY SERVICE NAV ─── */
.service-nav {
  background:rgba(7,8,9,0.95); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--b);
  display:flex; overflow-x:auto;
  scrollbar-width:none;
}
.service-nav.is-stuck {
  position:fixed;
  top:var(--service-nav-top, 97px);
  left:0;
  right:0;
  z-index:950;
}
.service-nav-sentinel {
  height:1px;
}
.service-nav-placeholder {
  height:0;
}
.service-nav-placeholder.is-active {
  display:block;
}
.service-nav::-webkit-scrollbar { display:none; }
.sn-item {
  flex:1; min-width:160px;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding:16px 20px; cursor:pointer;
  border-bottom:2px solid transparent;
  transition:background 0.2s, border-color 0.2s;
  position:relative;
}
.sn-item:hover { background:rgba(255,255,255,0.03); }
.sn-item.active-ice  { border-bottom-color:var(--ice); background:rgba(126,232,255,0.04); }
.sn-item.active-fire { border-bottom-color:var(--fire); background:rgba(255,122,61,0.04); }
.sn-item.active-jade { border-bottom-color:var(--jade); background:rgba(61,220,176,0.04); }
.sn-item.active-oxy  { border-bottom-color:var(--oxy); background:rgba(155,126,255,0.04); }
.sn-icon { font-size:1.2rem; margin-bottom:4px; }
.sn-name { font-family:var(--cond); font-size:0.78rem; font-weight:800; letter-spacing:0.1em; text-transform:uppercase; }
.sn-item.active-ice  .sn-name { color:var(--ice); }
.sn-item.active-fire .sn-name { color:var(--fire); }
.sn-item.active-jade .sn-name { color:var(--jade); }
.sn-item.active-oxy  .sn-name { color:var(--oxy); }

/* ─── SERVICE SECTION WRAPPER ─── */
.service-section {
  padding:100px 40px;
  border-bottom:1px solid var(--b);
  position:relative; overflow:hidden;
  scroll-margin-top:calc(var(--service-nav-top, 97px) + var(--service-nav-height, 62px) + 24px);
}
.service-section::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
}
.ss-ice::before   { background:linear-gradient(90deg,var(--ice),transparent 60%); }
.ss-fire::before  { background:linear-gradient(90deg,var(--fire),transparent 60%); }
.ss-jade::before  { background:linear-gradient(90deg,var(--jade),transparent 60%); }
.ss-oxy::before   { background:linear-gradient(90deg,var(--oxy),transparent 60%); }

.ss-ice  { background:radial-gradient(ellipse at 90% 10%, rgba(126,232,255,0.04) 0%, transparent 50%); }
.ss-fire { background:radial-gradient(ellipse at 90% 10%, rgba(255,122,61,0.04) 0%, transparent 50%); }
.ss-jade { background:radial-gradient(ellipse at 90% 10%, rgba(61,220,176,0.04) 0%, transparent 50%); }
.ss-oxy  { background:radial-gradient(ellipse at 90% 10%, rgba(155,126,255,0.04) 0%, transparent 50%); }

.ss-inner { max-width:1200px; margin:0 auto; }

/* ─── SERVICE HEADER ─── */
.ss-header {
  display:grid; grid-template-columns:1fr 380px; gap:60px;
  align-items:start; margin-bottom:80px;
}
.ss-num {
  font-family:var(--cond); font-size:0.72rem; font-weight:700;
  letter-spacing:0.22em; text-transform:uppercase; color:var(--muted); margin-bottom:16px;
}
.ss-title {
  font-family:var(--cond);
  font-size:clamp(2.8rem,5vw,5rem);
  font-weight:900; line-height:0.9;
  text-transform:uppercase; letter-spacing:-0.02em;
  margin-bottom:10px;
}
.ss-tagline {
  font-family:var(--cond);
  font-size:clamp(1.2rem,2.2vw,1.8rem);
  font-weight:700; line-height:1.1;
  text-transform:uppercase; letter-spacing:-0.01em;
  margin-bottom:20px; font-style:italic; color:var(--soft);
}
.ss-intro { font-size:0.96rem; color:var(--soft); line-height:1.75; max-width:480px; }

/* Stat capsules */
.ss-stats { display:flex; flex-direction:column; gap:10px; }
.ss-stat {
  background:var(--bg2); border:1px solid var(--b); border-radius:4px;
  padding:18px 20px; display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.sss-val { font-family:var(--cond); font-size:2rem; font-weight:900; line-height:1; letter-spacing:-0.03em; }
.sss-label { font-size:0.82rem; color:var(--soft); line-height:1.45; text-align:right; max-width:160px; }

/* ─── MECHANIC BLOCK ─── */
.mechanic-block { margin-bottom:72px; }
.mb-title {
  font-family:var(--cond); font-size:1.3rem; font-weight:800;
  text-transform:uppercase; letter-spacing:0.04em; margin-bottom:32px;
  display:flex; align-items:center; gap:16px;
}
.mb-title::after { content:''; flex:1; height:1px; background:var(--b); }

/* Physics/biology steps */
.mechanism-steps { display:grid; grid-template-columns:repeat(4, 1fr); gap:2px; }
.mstep {
  background:var(--bg2); padding:28px 24px; position:relative;
  transition:background 0.2s;
}
.mstep:hover { background:var(--bg3); }
.mstep-n {
  font-family:var(--cond); font-size:3.5rem; font-weight:900;
  color:rgba(255,255,255,0.05); line-height:1; margin-bottom:14px;
}
.mstep-icon { font-size:1.4rem; margin-bottom:12px; display:block; }
.mstep-title { font-family:var(--cond); font-size:1rem; font-weight:800; text-transform:uppercase; letter-spacing:0.04em; margin-bottom:8px; }
.mstep-body { font-size:0.83rem; color:var(--soft); line-height:1.65; }
.mstep-arrow { position:absolute; top:50%; right:-13px; transform:translateY(-50%); color:rgba(255,255,255,0.12); z-index:2; }

/* ─── PHYSICS VISUAL ─── */
.physics-block {
  display:grid; grid-template-columns:1fr 1fr; gap:40px; margin-bottom:72px; align-items:start;
}
.pb-left {}
.pb-right {}

/* Generic info cards */
.info-cards { display:flex; flex-direction:column; gap:10px; }
.info-card {
  background:var(--bg2); border:1px solid var(--b); border-radius:4px;
  padding:18px 20px; display:grid; grid-template-columns:48px 1fr; gap:14px;
  transition:border-color 0.2s;
}
.info-card:hover { border-color:var(--b2); }
.ic-icon { font-size:1.2rem; display:flex; align-items:flex-start; padding-top:2px; }
.ic-title { font-family:var(--cond); font-size:0.9rem; font-weight:800; text-transform:uppercase; letter-spacing:0.04em; margin-bottom:5px; }
.ic-body { font-size:0.82rem; color:var(--soft); line-height:1.62; }
.ic-source { margin-top:8px; font-family:var(--cond); font-size:0.6rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; }

/* Timeline */
.timeline { display:flex; flex-direction:column; }
.tl-item { display:flex; gap:18px; padding-bottom:24px; }
.tl-item:last-child { padding-bottom:0; }
.tl-left { display:flex; flex-direction:column; align-items:center; flex-shrink:0; width:36px; }
.tl-dot { width:9px; height:9px; border-radius:50%; flex-shrink:0; }
.tl-line { width:1px; flex:1; margin-top:4px; }
.tl-item:last-child .tl-line { display:none; }
.tl-time { font-family:var(--cond); font-size:0.66rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; white-space:nowrap; min-width:52px; margin-top:-1px; }
.tl-body { flex:1; }
.tl-title { font-family:var(--cond); font-size:0.92rem; font-weight:800; text-transform:uppercase; letter-spacing:0.04em; margin-bottom:4px; }
.tl-desc { font-size:0.82rem; color:var(--soft); line-height:1.65; }

/* Body response bars */
.response-bars { display:flex; flex-direction:column; gap:14px; }
.rbar {}
.rbar-label { display:flex; justify-content:space-between; margin-bottom:6px; }
.rbar-name { font-family:var(--cond); font-size:0.75rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; }
.rbar-val { font-family:var(--cond); font-size:0.75rem; font-weight:900; }
.rbar-track { height:5px; background:rgba(255,255,255,0.06); border-radius:3px; overflow:hidden; }
.rbar-fill { height:100%; border-radius:3px; transform-origin:left; animation:bar-fill 1.5s cubic-bezier(0.4,0,0.2,1) forwards; animation-play-state:paused; }
.rbar-fill.played { animation-play-state:running; }

/* Wavelength viz */
.wavelength-viz { display:flex; flex-direction:column; gap:8px; }
.wv-row { display:flex; align-items:center; gap:14px; }
.wv-nm { font-family:var(--cond); font-size:0.72rem; font-weight:700; letter-spacing:0.06em; min-width:68px; }
.wv-bar-wrap { flex:1; height:16px; border-radius:3px; overflow:hidden; position:relative; }
.wv-bar { height:100%; border-radius:3px; display:flex; align-items:center; padding-left:10px; font-family:var(--cond); font-size:0.6rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:rgba(0,0,0,0.6); }
.wv-target { font-family:var(--cond); font-size:0.68rem; font-weight:600; color:var(--muted); min-width:110px; text-align:right; }

/* Compression phase */
.compression-phases { display:flex; flex-direction:column; gap:8px; }
.cphase { display:flex; align-items:center; gap:14px; padding:12px 16px; background:var(--bg2); border-radius:3px; border:1px solid var(--b); }
.cphase-zone { font-family:var(--cond); font-size:0.7rem; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; min-width:70px; }
.cphase-bar-wrap { flex:1; height:10px; background:rgba(255,255,255,0.04); border-radius:5px; overflow:hidden; }
.cphase-bar { height:100%; border-radius:5px; }
.cphase-effect { font-size:0.78rem; color:var(--soft); min-width:150px; text-align:right; }

/* ATA pressure viz */
.ata-viz { background:var(--bg2); border:1px solid rgba(155,126,255,0.2); border-radius:6px; padding:28px; }
.ata-title { font-family:var(--cond); font-size:0.7rem; font-weight:700; letter-spacing:0.18em; text-transform:uppercase; color:var(--muted); margin-bottom:20px; }
.ata-bars { display:flex; flex-direction:column; gap:12px; }
.ata-bar-row { display:grid; grid-template-columns:80px 1fr 80px; gap:12px; align-items:center; }
.ata-label { font-family:var(--cond); font-size:0.72rem; font-weight:700; text-transform:uppercase; color:var(--soft); }
.ata-track { height:24px; background:rgba(255,255,255,0.04); border-radius:3px; overflow:hidden; position:relative; }
.ata-fill { height:100%; border-radius:3px; display:flex; align-items:center; justify-content:flex-end; padding-right:8px; font-family:var(--cond); font-size:0.66rem; font-weight:700; }
.ata-result { font-family:var(--cond); font-size:0.78rem; font-weight:800; text-align:right; }

/* ─── EFFECTS LIST ─── */
.effects-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:2px; margin-bottom:72px; }
.effect-card {
  background:var(--bg2); padding:28px 26px; position:relative;
  overflow:hidden; transition:background 0.2s;
}
.effect-card:hover { background:var(--bg3); }
.effect-card::before { content:''; position:absolute; top:0; left:0; right:0; height:1px; opacity:0; transition:opacity 0.3s; }
.effect-card:hover::before { opacity:1; }
.ec-icon { font-size:1.4rem; margin-bottom:14px; display:block; }
.ec-title { font-family:var(--cond); font-size:1rem; font-weight:800; text-transform:uppercase; letter-spacing:0.04em; margin-bottom:8px; }
.ec-body { font-size:0.83rem; color:var(--soft); line-height:1.65; }
.ec-timing { margin-top:12px; font-family:var(--cond); font-size:0.62rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; padding:3px 10px; border-radius:2px; display:inline-block; }

/* ─── CTA STRIP ─── */
.cta-strip {
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:28px 32px; border-radius:4px; border:1px solid;
  flex-wrap:wrap;
}
.cs-left {}
.cs-title { font-family:var(--cond); font-size:1.4rem; font-weight:900; text-transform:uppercase; letter-spacing:0.02em; margin-bottom:4px; }
.cs-sub { font-size:0.85rem; color:var(--soft); }
.cs-price-col { text-align:center; }
.cs-price-main { font-family:var(--cond); font-size:2.2rem; font-weight:900; letter-spacing:-0.03em; display:block; line-height:1; }
.cs-price-sub { font-family:var(--cond); font-size:0.65rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted); }
.cs-price-berlet { margin-top:6px; font-size:0.78rem; color:var(--soft); }
.cs-btn {
  font-family:var(--cond); font-size:0.9rem; font-weight:800;
  letter-spacing:0.14em; text-transform:uppercase;
  padding:14px 32px; border-radius:3px; border:none;
  transition:opacity 0.2s, transform 0.15s;
}
.cs-btn:hover { opacity:0.88; transform:translateY(-1px); }

/* ─── COMPARISON SECTION ─── */
.comparison-section {
  padding:100px 40px; background:var(--bg2);
  border-bottom:1px solid var(--b);
}
.comp-inner { max-width:1200px; margin:0 auto; }
.sec-label { display:flex; align-items:center; gap:12px; margin-bottom:18px; }
.sec-line { width:24px; height:1px; }
.sec-lbl { font-family:var(--cond); font-size:0.72rem; font-weight:700; letter-spacing:0.22em; text-transform:uppercase; }
.sec-h2 { font-family:var(--cond); font-size:clamp(2.2rem,4vw,3.8rem); font-weight:900; text-transform:uppercase; letter-spacing:-0.02em; line-height:0.92; }

/* Synergy grid */
.synergy-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:48px; }
.syn-card {
  background:var(--bg); border:1px solid var(--b); border-radius:4px;
  padding:28px 24px; transition:border-color 0.2s;
}
.syn-card:hover { border-color:var(--b2); }
.syn-icons { display:flex; align-items:center; gap:8px; font-size:1.3rem; margin-bottom:16px; }
.syn-plus { font-family:var(--cond); font-size:0.9rem; font-weight:900; color:var(--muted); }
.syn-name { font-family:var(--cond); font-size:1.1rem; font-weight:900; text-transform:uppercase; letter-spacing:0.02em; line-height:1.1; margin-bottom:4px; }
.syn-services { font-family:var(--cond); font-size:0.65rem; font-weight:600; letter-spacing:0.12em; text-transform:uppercase; color:var(--muted); margin-bottom:14px; }
.syn-why { font-size:0.84rem; color:var(--soft); line-height:1.65; margin-bottom:18px; }
.syn-steps { display:flex; flex-direction:column; gap:6px; margin-bottom:18px; }
.syn-step { display:flex; gap:8px; font-size:0.8rem; color:var(--soft); align-items:flex-start; }
.syn-step-n { font-family:var(--cond); font-size:0.62rem; font-weight:800; padding:2px 6px; border-radius:2px; flex-shrink:0; margin-top:1px; }
.syn-price-row { display:flex; align-items:baseline; justify-content:space-between; padding-top:14px; border-top:1px solid var(--b); }
.syn-price { font-family:var(--cond); font-size:1.6rem; font-weight:900; letter-spacing:-0.02em; }
.syn-price-note { font-family:var(--cond); font-size:0.62rem; font-weight:600; letter-spacing:0.08em; text-transform:uppercase; color:var(--muted); }

/* Quick compare table */
.quick-table { width:100%; border-collapse:collapse; margin-top:60px; }
.quick-table th { font-family:var(--cond); font-size:0.68rem; font-weight:700; letter-spacing:0.16em; text-transform:uppercase; color:var(--muted); padding:0 16px 14px; text-align:left; border-bottom:1px solid var(--b); }
.quick-table td { padding:16px 16px; border-bottom:1px solid var(--b); font-size:0.85rem; color:var(--soft); vertical-align:middle; }
.quick-table tr:hover td { background:rgba(255,255,255,0.015); }
.qt-svc { display:flex; align-items:center; gap:10px; }
.qt-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.qt-name { font-family:var(--cond); font-size:0.95rem; font-weight:800; text-transform:uppercase; letter-spacing:0.04em; color:var(--w); }
.qt-tick { font-size:0.75rem; }
.qt-tick.yes { color:#3ddcb0; }
.qt-tick.no  { color:rgba(255,255,255,0.15); }

/* ─── CLOSING CTA ─── */
.closing-section {
  padding:120px 40px; text-align:center;
  position:relative; overflow:hidden;
}
.closing-section::before {
  content:''; position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 20% 50%,rgba(126,232,255,0.05) 0%,transparent 40%),
    radial-gradient(ellipse at 80% 50%,rgba(155,126,255,0.05) 0%,transparent 40%),
    radial-gradient(ellipse at 50% 0%,rgba(255,122,61,0.04) 0%,transparent 40%),
    radial-gradient(ellipse at 50% 100%,rgba(61,220,176,0.04) 0%,transparent 40%);
  pointer-events:none;
}
.cl-inner { position:relative; z-index:2; }
.cl-label { font-family:var(--cond); font-size:0.72rem; font-weight:700; letter-spacing:0.24em; text-transform:uppercase; color:var(--muted); margin-bottom:22px; }
.cl-h2 {
  font-family:var(--cond); font-size:clamp(2.5rem,5.5vw,5.5rem);
  font-weight:900; text-transform:uppercase; letter-spacing:-0.025em; line-height:0.9;
  max-width:800px; margin:0 auto 28px;
}
.cl-h2 em {
  font-style:italic; display:block;
  background:linear-gradient(90deg,var(--ice),var(--jade),var(--fire),var(--oxy));
  background-size:300% 300%; animation:spectrum-shift 5s ease-in-out infinite;
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.cl-sub { font-size:1rem; color:var(--soft); max-width:440px; margin:0 auto 44px; line-height:1.7; }
.cl-ctas { display:flex; justify-content:center; align-items:center; gap:14px; flex-wrap:wrap; }
.btn-spectrum { font-family:var(--cond); font-size:1rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; padding:16px 40px; border-radius:3px; border:none; background:linear-gradient(90deg,var(--ice),var(--oxy)); color:#06070a; box-shadow:0 0 40px rgba(126,232,255,0.18); transition:opacity 0.2s,transform 0.15s; }
.btn-spectrum:hover { opacity:0.9; transform:translateY(-2px); }
.btn-ghost { font-family:var(--cond); font-size:0.88rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; padding:15px 26px; border-radius:3px; background:transparent; color:var(--soft); border:1px solid rgba(255,255,255,0.14); transition:border-color 0.2s,color 0.2s; }
.btn-ghost:hover { border-color:rgba(255,255,255,0.3); color:var(--w); }

/* ─── FOOTER ─── */
footer { background:var(--bg); border-top:1px solid var(--b); padding:32px 40px; }
.footer-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; }
.footer-logo { font-family:var(--cond); font-size:1.1rem; font-weight:900; letter-spacing:0.1em; text-transform:uppercase; }
.footer-logo span { color:var(--ice); }
.footer-links { display:flex; gap:22px; flex-wrap:wrap; }
.footer-links a { font-family:var(--cond); font-size:0.7rem; font-weight:600; letter-spacing:0.06em; text-transform:uppercase; color:var(--muted); transition:color 0.2s; }
.footer-links a:hover { color:var(--soft); }
.footer-copy { font-size:0.7rem; color:rgba(242,244,248,0.2); }

/* ─── RESPONSIVE ─── */
@media(max-width:960px){
  nav { padding:0 20px; gap:16px; }
  .nav-links { display:none; }
  .breadcrumb { padding:8px 20px; }
  .page-hero { padding:130px 24px 60px; }
  .ss-header { grid-template-columns:1fr; gap:36px; }
  .mechanism-steps { grid-template-columns:1fr 1fr; }
  .mstep-arrow { display:none; }
  .physics-block { grid-template-columns:1fr; }
  .effects-grid { grid-template-columns:1fr 1fr; }
  .synergy-grid { grid-template-columns:1fr; }
  .cta-strip { flex-direction:column; text-align:center; }
  .service-section, .comparison-section, .closing-section { padding:64px 24px; }
  footer { padding:24px 20px; }
  .footer-inner { flex-direction:column; align-items:flex-start; }
}
@media(max-width:640px){
  .mechanism-steps { grid-template-columns:1fr; }
  .effects-grid { grid-template-columns:1fr; }
  .ph-jumps { flex-direction:column; }
}