/* ============================================
   PureSight · puresight.css
   Theme: Off-white / Deep Charcoal / Teal
   ============================================ */

:root {
  --bg:       #F4F1EA;
  --bg2:      #EBE7DC;
  --bg3:      #E1DDD1;
  --ink:      #141412;
  --ink2:     #252522;
  --ink3:     #3A3A36;
  --teal:     #1B8A7E;
  --teal2:    #26A496;
  --teal3:    #5EC4B8;
  --tf:       rgba(27,138,126,0.1);
  --tf2:      rgba(27,138,126,0.06);
  --warn:     #C5780C;
  --warnf:    rgba(197,120,12,0.12);
  --danger:   #B02D24;
  --dangerf:  rgba(176,45,36,0.12);
  --muted:    #79766E;
  --edge:     rgba(20,20,18,0.1);
  --serif:    'DM Serif Display', Georgia, serif;
  --sans:     'DM Sans', sans-serif;
  --mono:     'DM Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }




body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.7;
}
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--teal); border-radius: 2px; }

/* ── cursor ── */

.scroll-bar {
  position: fixed; top: 0; left: 0;
  height: 2px; background: var(--teal);
  z-index: 9997; width: 0;
  transition: width .1s linear;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }

/* ════════════════════════
   HERO
════════════════════════ */
.hero {
  min-height: 100vh;
  background: var(--ink);
  color: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 0 6vw;
  position: relative;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0; width: 100%; height: 100%;
  pointer-events: none;
  opacity: 0.55;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
  border-bottom: 1px solid rgba(244,241,234,0.07);
  position: relative; z-index: 2;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #F5F2EC;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(244,241,234,0.18);
  box-shadow: 0 0 18px rgba(94,196,184,0.12);
  flex-shrink: 0;
}

.brand-mark img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  display: block;
}

.nav-word {
  font-family: var(--serif);
  font-size: 21px;
  color: var(--bg);
  letter-spacing: 0.2px;
}
.nav-tag {
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(244,241,234,0.28);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-dash {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid rgba(94,196,184,0.28);
  background: rgba(94,196,184,0.08);
  color: var(--teal3);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.4px;
  transition: background .2s, border-color .2s, transform .2s;
}

.nav-dash:hover {
  background: rgba(94,196,184,0.15);
  border-color: rgba(94,196,184,0.5);
  transform: translateY(-1px);
}
@media (max-width: 720px) {
  .nav { align-items: flex-start; gap: 16px; }
  .nav-actions { align-items: flex-end; flex-direction: column; gap: 10px; }
  .nav-tag { text-align: right; }
}

.hero-stage {
  flex: 1;
  display: grid;
  grid-template-columns: 55% 45%;
  align-items: center;
  gap: 0;
  padding: 64px 0 52px;
  position: relative; z-index: 2;
}

.hero-text { padding-right: 48px; }

.hero-pill {
  display: inline-flex;
  align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal3);
  border: 1px solid rgba(94,196,184,0.28);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
  width: fit-content;
  animation: pillShimmer 3s ease-in-out infinite;
}
@keyframes pillShimmer {
  0%,100% { box-shadow: 0 0 0 rgba(94,196,184,0); }
  50%      { box-shadow: 0 0 18px rgba(94,196,184,0.18); }
}
.pill-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal3);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

.hero-h1 {
  font-family: var(--serif);
  font-size: clamp(44px, 5.5vw, 76px);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 24px;
}
.hl { display: block; opacity: 0; transform: translateY(22px); }
.hl.accent { font-style: italic; color: var(--teal3); }
.hl.show { opacity: 1; transform: none; transition: opacity .65s ease, transform .65s ease; }

.hero-p {
  font-size: 16px;
  color: rgba(244,241,234,0.52);
  line-height: 1.85;
  max-width: 460px;
  margin-bottom: 44px;
  opacity: 0; transform: translateY(10px);
  transition: opacity .65s .7s, transform .65s .7s;
}
.hero-p.show { opacity: 1; transform: none; }

.hero-stats {
  display: flex; align-items: center; gap: 32px;
  margin-bottom: 44px;
  opacity: 0; transform: translateY(10px);
  transition: opacity .65s .9s, transform .65s .9s;
}
.hero-stats.show { opacity: 1; transform: none; }
.hs-item { display: flex; flex-direction: column; gap: 5px; }
.hs-top { display: flex; align-items: baseline; gap: 2px; }
.hs-num { font-family: var(--serif); font-size: 50px; line-height: 1; color: var(--teal3); }
.hs-sup { font-family: var(--serif); font-size: 26px; color: var(--teal3); }
.hs-desc { font-size: 12px; color: rgba(244,241,234,0.38); line-height: 1.4; max-width: 96px; }
.hs-sep { width: 1px; height: 52px; background: rgba(244,241,234,0.1); }

.hero-cta {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--bg);
  font-size: 14px; font-weight: 500;
  padding: 13px 26px;
  border: 1px solid rgba(27,138,126,0.5);
  border-radius: 8px; background: var(--tf);
  width: fit-content;
  opacity: 0; animation: fadeUp .7s 1.1s forwards;
  transition: background .2s, border-color .2s, transform .15s;
}
.hero-cta:hover { background: rgba(27,138,126,0.2); border-color: var(--teal); transform: translateY(-2px); }
.hero-cta svg { transition: transform .2s; }
.hero-cta:hover svg { transform: translateY(3px); }
@keyframes fadeUp { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }

/* ─── hero visual with bubble field ─── */
.hero-visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; animation: fadeIn 1s .4s forwards;
  min-height: 520px;
}
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* bubble field container */
.hv-bubbles {
  position: absolute;
  inset: -60px;
  pointer-events: none;
  overflow: visible;
}

/* individual bubbles */
.hv-bubble {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(94,196,184,0.25);
  background: radial-gradient(circle at 35% 35%, rgba(94,196,184,0.12), rgba(94,196,184,0.02));
  backdrop-filter: blur(1px);
  animation: bubbleFloat var(--dur, 6s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.hv-bubble::after {
  content: '';
  position: absolute;
  top: 18%; left: 22%;
  width: 28%; height: 18%;
  background: rgba(255,255,255,0.18);
  border-radius: 50%;
  filter: blur(2px);
  transform: rotate(-30deg);
}

@keyframes bubbleFloat {
  0%,100% { transform: translate(0,0) scale(1); opacity: var(--opa, 0.6); }
  33%      { transform: translate(var(--mx,8px), var(--my,-12px)) scale(1.04); opacity: calc(var(--opa, 0.6) * 1.3); }
  66%      { transform: translate(calc(var(--mx,8px) * -0.5), var(--my2,6px)) scale(0.97); opacity: calc(var(--opa, 0.6) * 0.8); }
}

/* b1–b8 positions & sizes */
.hv-bubble.b1  { width:70px;  height:70px;  top:8%;   left:5%;  --dur:7.2s; --delay:0s;    --mx:10px;  --my:-14px; --my2:8px;  --opa:0.55; }
.hv-bubble.b2  { width:44px;  height:44px;  top:18%;  left:72%; --dur:5.8s; --delay:.8s;   --mx:-8px;  --my:-10px; --my2:5px;  --opa:0.45; }
.hv-bubble.b3  { width:90px;  height:90px;  top:60%;  left:3%;  --dur:9s;   --delay:1.4s;  --mx:12px;  --my:10px;  --my2:-8px; --opa:0.35; }
.hv-bubble.b4  { width:32px;  height:32px;  top:75%;  left:75%; --dur:4.9s; --delay:.3s;   --mx:-6px;  --my:-8px;  --my2:4px;  --opa:0.5;  }
.hv-bubble.b5  { width:56px;  height:56px;  top:5%;   left:42%; --dur:8.1s; --delay:2s;    --mx:7px;   --my:-16px; --my2:9px;  --opa:0.4;  }
.hv-bubble.b6  { width:24px;  height:24px;  top:45%;  left:88%; --dur:6.3s; --delay:.6s;   --mx:-5px;  --my:7px;   --my2:-5px; --opa:0.6;  }
.hv-bubble.b7  { width:48px;  height:48px;  top:82%;  left:40%; --dur:7.7s; --delay:1.1s;  --mx:9px;   --my:-9px;  --my2:6px;  --opa:0.38; }
.hv-bubble.b8  { width:20px;  height:20px;  top:30%;  left:92%; --dur:5.2s; --delay:2.4s;  --mx:-4px;  --my:5px;   --my2:-3px; --opa:0.55; }
.hv-bubble.b9  { width:62px;  height:62px;  top:88%;  left:12%; --dur:10s;  --delay:.2s;   --mx:6px;   --my:10px;  --my2:-6px; --opa:0.28; }
.hv-bubble.b10 { width:28px;  height:28px;  top:55%;  left:62%; --dur:6.6s; --delay:3s;    --mx:-7px;  --my:-8px;  --my2:4px;  --opa:0.45; }

/* teal glow orb behind device */
.hv-glow {
  position: absolute;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,138,126,0.22) 0%, rgba(94,196,184,0.06) 50%, transparent 70%);
  animation: orbBreath 4s ease-in-out infinite;
  z-index: 0;
}
@keyframes orbBreath {
  0%,100% { transform: scale(1); opacity: 0.7; }
  50%      { transform: scale(1.08); opacity: 1; }
}

.hv-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(94,196,184,0.12);
  animation: ringBreath 3.5s ease-in-out infinite;
}
.hv-r1 { width: 360px; height: 360px; animation-delay: 0s; }
.hv-r2 { width: 460px; height: 460px; animation-delay: .7s; }
.hv-r3 { width: 560px; height: 560px; animation-delay: 1.4s; }
@keyframes ringBreath {
  0%,100% { opacity: .12; transform: scale(.97); }
  50%      { opacity: .28; transform: scale(1.02); }
}

.hv-device {
  position: relative; z-index: 2;
  background: #0C1410;
  border: 2px solid #1A2E28;
  border-radius: 20px;
  padding: 7px;
  box-shadow: 0 0 0 1px #080d0b, 0 32px 80px rgba(0,0,0,0.5), 0 0 60px rgba(27,138,126,0.1);
  width: 300px;
  transition: transform .3s ease;
}
.hv-device:hover { transform: translateY(-4px) scale(1.01); }
.hv-screen {
  background: #0A1210;
  border-radius: 13px;
  padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
}
.hv-top {
  display: flex; align-items: center; gap: 7px;
}
.hv-brand {
  font-family: var(--mono);
  font-size: 11px; font-weight: 500;
  color: var(--teal3);
  letter-spacing: 2px; text-transform: uppercase;
}
.hv-dot {
  width: 6px; height: 6px;
  border-radius: 50%; background: var(--teal3);
  animation: blink 2s ease-in-out infinite;
}
.hv-score-wrap {
  position: relative;
  width: 110px; height: 110px;
  margin: 0 auto;
}
.hv-arc {
  width: 110px; height: 110px;
  position: absolute; top: 0; left: 0;
}
.hv-arc-fill {
  stroke-dasharray: 220;
  stroke-dashoffset: 55;
  animation: arcPulse 3s ease-in-out infinite;
}
@keyframes arcPulse {
  0%,100% { stroke-dashoffset: 55; }
  50%      { stroke-dashoffset: 48; }
}
.hv-score-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.hv-num {
  font-family: var(--mono);
  font-size: 30px; font-weight: 500;
  color: #fff; line-height: 1;
}
.hv-lbl {
  font-family: var(--mono);
  font-size: 8px; color: rgba(255,255,255,0.22);
  letter-spacing: 2px; margin-top: 2px;
}
.hv-status {
  display: flex; align-items: center; gap: 7px; justify-content: center;
  font-family: var(--mono); font-size: 11px;
  color: var(--teal3); letter-spacing: 0.5px;
}
.hv-pulse {
  width: 6px; height: 6px;
  border-radius: 50%; background: var(--teal3);
  animation: blink 1.8s ease-in-out infinite;
}
.hv-mini-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.hv-mini {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 7px;
  padding: 7px 9px;
  display: flex; flex-direction: column; gap: 3px;
}
.hv-mk {
  font-family: var(--mono);
  font-size: 8px; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.25);
}
.hv-mv {
  font-family: var(--mono);
  font-size: 14px; font-weight: 500;
  color: var(--teal3); line-height: 1;
}
.hv-mv em { font-style: normal; font-size: 8px; color: rgba(255,255,255,0.25); margin-left: 2px; }
.hv-mv.warn { color: var(--warn); }

.hero-scroll {
  padding: 18px 0 22px;
  font-size: 10px; letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(244,241,234,0.18);
  text-align: center;
  animation: bob 2.5s ease-in-out infinite;
  position: relative; z-index: 2;
}
@keyframes bob {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(6px); opacity: 0.35; }
}

/* ════════════════════════
   DEVICE SECTION — split with gradient
════════════════════════ */
.dev-sec {
  position: relative;
  background: #0D1714;
  padding: 100px 0 110px;
  overflow: hidden;
}

/* conic/radial gradient atmospheric layer */
.dev-sec::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 70% 50%, rgba(27,138,126,0.13) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(94,196,184,0.07) 0%, transparent 55%),
    conic-gradient(from 200deg at 68% 48%,
      rgba(27,138,126,0.0) 0deg,
      rgba(27,138,126,0.08) 40deg,
      rgba(94,196,184,0.04) 80deg,
      rgba(27,138,126,0.0) 130deg
    );
  pointer-events: none;
  z-index: 0;
}

/* side gradient divider between left (controls) and right (device) */
.dev-sec::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(to bottom,
    transparent,
    rgba(94,196,184,0.12) 25%,
    rgba(94,196,184,0.22) 50%,
    rgba(94,196,184,0.12) 75%,
    transparent
  );
  pointer-events: none;
  z-index: 1;
}

.dev-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.dev-blob {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.18;
}
.db1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #1B8A7E, transparent 70%);
  top: -100px; left: -100px;
  animation: blobDrift1 12s ease-in-out infinite;
}
.db2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #0A4F48, transparent 70%);
  bottom: -80px; right: 10%;
  animation: blobDrift2 16s ease-in-out infinite;
}
.db3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #5EC4B8, transparent 70%);
  top: 40%; left: 40%;
  animation: blobDrift3 10s ease-in-out infinite;
  opacity: 0.08;
}
@keyframes blobDrift1 {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(60px,40px) scale(1.1); }
  66%      { transform: translate(-30px,70px) scale(0.95); }
}
@keyframes blobDrift2 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%      { transform: translate(-50px,-60px) scale(1.15); }
}
@keyframes blobDrift3 {
  0%,100% { transform: translate(0,0); }
  50%      { transform: translate(40px,-40px); }
}
.dev-grid-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.2;
}

.dev-inner { position: relative; z-index: 2; padding: 0 6vw; }

.dev-eyebrow {
  font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--teal3);
  margin-bottom: 52px; opacity: 0.7;
}

.dev-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
  max-width: 1200px; margin: 0 auto;
}

/* RIGHT side — controls panel */
.dev-left {
  /* now right side visually, but keeps class name for JS compat */
  padding: 0 0 0 20px;
}

.dev-h2 {
  font-family: var(--serif);
  font-size: clamp(40px, 4.5vw, 62px);
  font-weight: 400; line-height: 1.08;
  color: var(--bg); margin-bottom: 22px;
}
.dev-h2 em { font-style: italic; color: var(--teal3); }

.dev-p { font-size: 15px; color: rgba(244,241,234,0.45); line-height: 1.85; margin-bottom: 12px; }

.feat-pills {
  display: flex; flex-direction: column; gap: 10px;
  margin: 28px 0;
}
.fp {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: rgba(244,241,234,0.7);
  padding: 10px 16px;
  background: rgba(94,196,184,0.05);
  border: 1px solid rgba(94,196,184,0.12);
  border-radius: 8px;
  transition: background .2s, border-color .2s, transform .2s;
}
.fp:hover {
  background: rgba(94,196,184,0.1);
  border-color: rgba(94,196,184,0.3);
  transform: translateX(4px);
}
.fp-ico { color: var(--teal3); font-size: 11px; flex-shrink: 0; }

.ctrl {
  padding: 18px;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 20px;
}
.ctrl-lbl {
  font-size: 10px; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(244,241,234,0.35);
  margin-bottom: 11px;
}
.sc-btns { display: flex; gap: 7px; }
.sc {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 6px;
  font-family: var(--sans); font-size: 12px; font-weight: 500;
  border-radius: 7px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent; color: rgba(244,241,234,0.55);
  cursor: pointer; transition: all .2s;
}
.sc:hover { border-color: var(--teal3); color: var(--teal3); }
.sc.active { background: var(--teal); border-color: var(--teal); color: #fff; }
.sc-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.sd-safe  { background: #22c55e; }
.sd-warn  { background: var(--warn); }
.sd-crit  { background: var(--danger); }

.live-strips {
  display: flex; flex-direction: column; gap: 8px;
}
.ls-strip {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
}
.ls-label {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 1px; color: rgba(244,241,234,0.3);
}
.ls-value {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  color: rgba(244,241,234,0.6); letter-spacing: 0.5px;
}
.ls-value.teal { color: var(--teal3); }

/* ── device frame ── */
.dev-right { display: flex; justify-content: center; position: relative; }

.device-glow {
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,138,126,0.35), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: glowPulse 4s ease-in-out infinite;
  z-index: 0;
}
.device-glow.warn-glow { background: radial-gradient(circle, rgba(197,120,12,0.3), transparent 70%); }
.device-glow.crit-glow { background: radial-gradient(circle, rgba(176,45,36,0.35), transparent 70%); }
@keyframes glowPulse {
  0%,100% { opacity: 0.7; transform: translate(-50%,-50%) scale(1); }
  50%      { opacity: 1;   transform: translate(-50%,-50%) scale(1.1); }
}

.device-frame {
  position: relative; z-index: 1;
  background: linear-gradient(160deg, #131f1c 0%, #0a1210 100%);
  border-radius: 24px; padding: 8px;
  border: 1.5px solid rgba(94,196,184,0.2);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.6),
    0 40px 100px rgba(0,0,0,0.7),
    0 0 0 8px rgba(94,196,184,0.03),
    inset 0 1px 0 rgba(94,196,184,0.1);
  width: 100%; max-width: 380px;
  transition: box-shadow .5s;
}
.device-frame:hover {
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.6),
    0 50px 120px rgba(0,0,0,0.8),
    0 0 0 8px rgba(94,196,184,0.05),
    inset 0 1px 0 rgba(94,196,184,0.15);
}
.device-notch {
  width: 52px; height: 5px;
  background: rgba(94,196,184,0.15);
  border-radius: 3px; margin: 0 auto 6px;
}

.screen {
  background: #080f0d;
  border-radius: 16px;
  padding: 14px;
  position: relative; overflow: hidden;
  border: 1px solid rgba(94,196,184,0.08);
}
.screen.safe { animation: breatheSafe 4s ease-in-out infinite; }
.screen.warn { animation: breatheWarn 2.2s ease-in-out infinite; }
.screen.crit { animation: breatheCrit 1.1s ease-in-out infinite; }
@keyframes breatheSafe {
  0%,100% { box-shadow: inset 0 0 0 rgba(27,138,126,0); }
  50%      { box-shadow: inset 0 0 60px rgba(27,138,126,0.12); }
}
@keyframes breatheWarn {
  0%,100% { box-shadow: inset 0 0 0 rgba(197,120,12,0); }
  50%      { box-shadow: inset 0 0 60px rgba(197,120,12,0.14); }
}
@keyframes breatheCrit {
  0%,100% { box-shadow: inset 0 0 0 rgba(176,45,36,0); }
  50%      { box-shadow: inset 0 0 60px rgba(176,45,36,0.2); }
}

.screen-vignette {
  position: absolute; inset: 0; pointer-events: none; z-index: 5;
  border-radius: 16px;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,0.4) 100%);
}

.scanline {
  position: absolute; top: -38%; left: 0; right: 0; height: 38%;
  pointer-events: none; z-index: 6;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.012), transparent);
  animation: scan 7s linear infinite;
}
@keyframes scan { 0%{top:-38%} 100%{top:108%} }

.sc-topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px; position: relative; z-index: 2;
}
.sc-brand { display: flex; align-items: center; gap: 6px; }
.sc-name {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  color: var(--teal3); letter-spacing: 2.5px; text-transform: uppercase;
}
.sc-alive {
  width: 6px; height: 6px; border-radius: 50%; background: var(--teal3);
  animation: blink 2s ease-in-out infinite;
}
.sc-clock {
  font-family: var(--mono); font-size: 10px;
  color: rgba(255,255,255,0.2); letter-spacing: 1px;
}

.score-hero {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 12px; position: relative; z-index: 2;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; padding: 10px;
}
.gauge-outer {
  position: relative; width: 136px; height: 136px; flex-shrink: 0;
}
.gauge-outer canvas { position: absolute; top: 0; left: 0; }
.gauge-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.g-num {
  font-family: var(--mono); font-size: 36px; font-weight: 500;
  color: #fff; line-height: 1; transition: color .4s;
}
.g-sub {
  font-family: var(--mono); font-size: 8px;
  color: rgba(255,255,255,0.2); letter-spacing: 2px; margin-top: 2px;
}

.score-info { flex: 1; display: flex; flex-direction: column; gap: 6px; }

.trust-badge {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 12px; border-radius: 6px;
  border: 1px solid var(--teal);
  background: rgba(27,138,126,0.12);
  width: fit-content;
  transition: all .4s;
}
.tb-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--teal3);
  flex-shrink: 0; animation: blink 1.8s ease-in-out infinite; transition: background .4s;
}
.tb-lbl {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  color: var(--teal3); letter-spacing: .5px; transition: color .4s;
}

.score-meta-row {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.2);
}
.trust-timer { color: rgba(255,255,255,0.45); letter-spacing: 1px; }
.score-loc { font-family: var(--mono); font-size: 8px; color: rgba(255,255,255,0.14); }

.wq-drop {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 10px;
  background: rgba(94,196,184,0.06);
  border: 1px solid rgba(94,196,184,0.12);
  border-radius: 8px;
  transition: all .4s;
}
#dropPath { fill: var(--teal3); opacity: .8; transition: fill .9s ease; }
.wq-info { display: flex; flex-direction: column; gap: 1px; }
.wq-title { font-family: var(--mono); font-size: 8px; letter-spacing: 1px; color: rgba(255,255,255,0.25); text-transform: uppercase; }
.wq-val { font-family: var(--mono); font-size: 11px; font-weight: 500; color: var(--teal3); transition: color .4s; }

.sc-rule { height: 1px; background: rgba(255,255,255,.05); margin-bottom: 10px; position: relative; z-index: 2; }

.metric-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px; margin-bottom: 8px; position: relative; z-index: 2;
}
.mgc {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px; padding: 10px 11px;
  position: relative; overflow: hidden;
  transition: border-color .4s, background .4s, transform .2s;
  cursor: default;
}
.mgc:hover { transform: scale(1.02); border-color: rgba(255,255,255,0.14); }
.mgc::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; border-radius: 10px 10px 0 0;
  background: var(--teal3);
  transition: background .4s;
}
.mgc.is-warn::after { background: var(--warn); }
.mgc.is-crit::after { background: var(--danger); }

.mgc-top {
  display: flex; align-items: center; gap: 6px; margin-bottom: 6px;
}
.mgc-icon-wrap {
  width: 18px; height: 18px; border-radius: 4px;
  background: rgba(94,196,184,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal3); flex-shrink: 0;
  transition: background .4s, color .4s;
}
.mgc-name {
  font-family: var(--mono); font-size: 8px;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.28); flex: 1;
}
.mgc-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--teal3); transition: background .4s;
  animation: blink 2.5s ease-in-out infinite;
}
.mgc-body {
  display: flex; align-items: baseline; gap: 3px; margin-bottom: 7px;
}
.mgc-val {
  font-family: var(--mono); font-size: 24px; font-weight: 500;
  color: #fff; line-height: 1; transition: color .4s;
}
.mgc-unit { font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,0.22); }
.mgc-track {
  height: 3px; background: rgba(255,255,255,0.07);
  border-radius: 3px; overflow: hidden; margin-bottom: 6px;
}
.mgc-fill {
  height: 100%; border-radius: 3px; background: var(--teal3);
  transition: width .7s ease, background .4s;
  position: relative;
}
.mgc-fill::after {
  content: '';
  position: absolute; top: 0; right: 0; bottom: 0; width: 20px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s ease-in-out infinite;
}
@keyframes shimmer {
  0%   { opacity: 0; transform: translateX(-20px); }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(20px); }
}
.mgc-foot {
  display: flex; align-items: center; justify-content: space-between;
}
.mgc-note { font-family: var(--mono); font-size: 8px; color: var(--teal3); transition: color .4s; }
.mgc-safe { font-family: var(--mono); font-size: 7px; color: rgba(255,255,255,0.15); }

.status-list {
  display: flex; flex-direction: column; gap: 5px;
  margin-bottom: 8px; position: relative; z-index: 2;
}
.sl-item {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px; padding: 7px 10px;
  transition: all .4s;
}
.sl-icon {
  width: 26px; height: 26px; border-radius: 6px;
  background: rgba(27,138,126,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal3); flex-shrink: 0; transition: all .4s;
}
.sl-info { flex: 1; display: flex; flex-direction: column; gap: 1px; }
.sl-name {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  color: rgba(255,255,255,0.7); letter-spacing: .3px;
}
.sl-sub {
  font-family: var(--mono); font-size: 8px;
  color: rgba(255,255,255,0.2); transition: color .4s;
}
.sl-pill {
  font-family: var(--mono); font-size: 8px; font-weight: 500;
  letter-spacing: 1px; text-transform: uppercase;
  padding: 3px 8px; border-radius: 20px;
  background: rgba(27,138,126,0.12); color: var(--teal3);
  border: 1px solid rgba(94,196,184,0.3);
  white-space: nowrap; transition: all .4s;
}

.sc-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 7px;
  border-top: 1px solid rgba(255,255,255,0.05);
  position: relative; z-index: 2;
}
.sc-bl, .sc-br {
  font-family: var(--mono); font-size: 8px; color: rgba(255,255,255,0.16);
}
.sc-bl strong { color: rgba(255,255,255,0.32); font-weight: 500; }

.device-chin { display: flex; justify-content: center; padding: 5px 0 2px; }
.chin-bar { width: 18px; height: 4px; background: rgba(94,196,184,0.2); border-radius: 2px; }

.fraud-flash {
  position: absolute; inset: 0; border-radius: 16px;
  pointer-events: none; background: rgba(176,45,36,0); z-index: 20;
}
.fraud-flash.go { animation: doFlash 1s ease-out forwards; }
@keyframes doFlash {
  0%   { background: rgba(176,45,36,0.65); }
  35%  { background: rgba(176,45,36,0.25); }
  100% { background: rgba(176,45,36,0); }
}

@media (max-width: 900px) {
  .dev-sec { padding: 72px 0 80px; }
  .dev-sec::after { display: none; }
  .dev-wrap { grid-template-columns: 1fr; gap: 52px; }
  .dev-right { order: -1; }
}

/* ════════════════════════
   FUTURE AQUA CONCEPT
════════════════════════ */
.future-concept-sec {
  background:
    linear-gradient(112deg,
      #081511 0%,
      #0B201B 47%,
      #E6E1D5 47.2%,
      #F4F1EA 100%
    );
  color: var(--bg);
  padding: 110px 6vw;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(244,241,234,0.05);
}

.future-concept-sec::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 44% 70% at 28% 45%, rgba(94,196,184,0.16), transparent 62%),
    radial-gradient(ellipse 42% 58% at 76% 44%, rgba(27,138,126,0.13), transparent 64%);
  pointer-events: none;
}

.future-concept-sec::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 45%;
  width: 18%;
  background: linear-gradient(90deg,
    rgba(8,21,17,0),
    rgba(244,241,234,0.08),
    rgba(244,241,234,0)
  );
  pointer-events: none;
}

.concept-copy {
  max-width: 500px;
  position: relative;
  z-index: 2;
}

.future-concept-inner {
  max-width: 1360px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(620px, 1.28fr);
  gap: 64px;
  align-items: center;
}


.concept-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal3);
  margin-bottom: 18px;
}

.concept-h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.4vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--bg);
  margin-bottom: 26px;
}

.concept-h2 em {
  font-style: italic;
  color: var(--teal3);
}

.concept-p {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(244,241,234,0.72);
  margin-bottom: 15px;
}

.concept-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.concept-points span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--teal3);
  padding: 10px 14px;
  border: 1px solid rgba(94,196,184,0.3);
  background: rgba(8,21,17,0.72);
  border-radius: 8px;
  backdrop-filter: blur(6px);
}

.concept-visual {
  position: relative;
  min-height: 520px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(20,20,18,0.16);
  background: rgba(255,255,255,0.2);
  box-shadow:
    0 34px 90px rgba(0,0,0,0.28),
    0 0 0 1px rgba(94,196,184,0.1);
}

.concept-img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.concept-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.concept-caption span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: rgba(244,241,234,0.78);
  padding: 9px 12px;
  border-radius: 6px;
  background: rgba(8,15,13,0.74);
  border: 1px solid rgba(94,196,184,0.2);
  backdrop-filter: blur(8px);
}

@media (max-width: 1050px) {
  .future-concept-sec {
    background:
      linear-gradient(180deg, #0A1512 0%, #0D1E1A 48%, #F4F1EA 48.2%, #F4F1EA 100%);
  }

  .future-concept-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .concept-copy {
    max-width: 680px;
  }

  .concept-visual,
  .concept-img {
    min-height: 420px;
  }
}

@media (max-width: 540px) {
  .future-concept-sec {
    padding: 76px 6vw;
  }

  .concept-h2 {
    font-size: 38px;
  }

  .concept-p {
    font-size: 15px;
  }

  .concept-visual,
  .concept-img {
    min-height: 280px;
  }

  .concept-caption {
    position: static;
    padding: 12px;
  }

  .concept-caption span {
    width: 100%;
  }
}


/* ════════════════════════
   HOW IT WORKS
════════════════════════ */
.how-sec { background: var(--bg2); padding: 90px 6vw; border-top: 1px solid var(--edge); }
.how-inner { max-width: 1020px; margin: 0 auto; }

.eyebrow {
  font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--teal);
  margin-bottom: 14px;
}
.eyebrow.light { color: var(--teal3); }

.sec-h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 400; color: var(--ink); margin-bottom: 52px; line-height: 1.2;
}
.sec-h2.light { color: var(--bg); }

.steps { display: flex; align-items: flex-start; gap: 18px; }
.step {
  flex: 1; padding: 28px 22px;
  background: var(--bg); border: 1px solid var(--edge);
  border-radius: 14px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.step:hover {
  border-color: var(--teal); transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(27,138,126,.1);
}
.step-arr { font-size: 18px; color: var(--teal); opacity: .4; align-self: center; flex-shrink: 0; }
.step-n {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2px; color: var(--teal); display: block; margin-bottom: 14px;
}
.step-ico {
  width: 46px; height: 46px; border-radius: 10px;
  background: var(--tf); display: flex; align-items: center; justify-content: center;
  color: var(--teal); margin-bottom: 16px;
}
.step h3 {
  font-family: var(--serif); font-size: 19px; font-weight: 400;
  color: var(--ink); margin-bottom: 9px; line-height: 1.3;
}
.step p { font-size: 14px; color: var(--muted); line-height: 1.75; }

/* ════════════════════════
   THINKING
════════════════════════ */
.think-sec { background: var(--ink); color: var(--bg); padding: 90px 6vw; }
.think-inner { max-width: 1020px; margin: 0 auto; }
.think-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.tc {
  padding: 28px; border: 1px solid rgba(244,241,234,.07);
  border-radius: 12px; background: rgba(244,241,234,.02);
  transition: border-color .25s, background .25s;
}
.tc:hover { border-color: rgba(27,138,126,.4); background: rgba(27,138,126,.04); }
.tc-n {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 2px; color: var(--teal3); display: block; margin-bottom: 12px;
}
.tc h3 {
  font-family: var(--serif); font-size: 20px; font-weight: 400;
  color: var(--bg); margin-bottom: 9px; line-height: 1.3;
}
.tc p { font-size: 14px; color: rgba(244,241,234,.44); line-height: 1.8; }

/* ════════════════════════
   USE CASES
════════════════════════ */
.places-sec {
  background: var(--ink);
  color: var(--bg);
  padding: 96px 6vw;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(244,241,234,0.05);
}

.places-sec::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 45% 60% at 18% 20%, rgba(94,196,184,0.09), transparent 62%),
    radial-gradient(ellipse 50% 70% at 84% 80%, rgba(27,138,126,0.1), transparent 64%);
  pointer-events: none;
}

.places-inner {
  max-width: 1120px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.places-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.place-card {
  min-height: 250px;
  padding: 28px;
  border-radius: 8px;
  border: 1px solid rgba(244,241,234,0.08);
  background: rgba(244,241,234,0.025);
  transition: transform .2s, border-color .2s, background .2s;
}

.place-card:hover {
  transform: translateY(-4px);
  border-color: rgba(94,196,184,0.34);
  background: rgba(27,138,126,0.055);
}

.place-n {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--teal3);
  display: block;
  margin-bottom: 18px;
}

.place-card h3 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--bg);
  margin-bottom: 12px;
}

.place-card p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244,241,234,0.48);
}

.places-line {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.places-line span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal3);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(94,196,184,0.2);
  background: rgba(94,196,184,0.06);
}

@media (max-width: 900px) {
  .places-grid {
    grid-template-columns: 1fr;
  }

  .place-card {
    min-height: auto;
  }
}


/* ════════════════════════
   FOOTER
════════════════════════ */
.footer-mark {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: #F5F2EC;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  opacity: 0.72;
}

.footer-mark img {
  width: 33px;
  height: 33px;
  object-fit: contain;
  display: block;
}
.footer {
  background: #0F0F0D; padding: 46px 6vw;
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; border-top: 1px solid rgba(255,255,255,.04);
}
.footer-brand {
  font-family: var(--serif); font-size: 21px;
  color: rgba(244,241,234,.6); letter-spacing: .2px;
}
.footer-tag { font-size: 12px; color: rgba(255,255,255,.25); letter-spacing: 1px; }
.footer-co  { font-size: 11px; color: rgba(255,255,255,.13); }

/* ════════════════════════
   RESPONSIVE
════════════════════════ */
@media (max-width: 900px) {
  .hero-stage { grid-template-columns: 1fr; padding: 52px 0 40px; }
  .hero-visual { display: none; }
  .hero-text { padding-right: 0; }
  .dev-wrap { grid-template-columns: 1fr; gap: 48px; }
  .think-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step-arr { align-self: center; transform: rotate(90deg); }
}
@media (max-width: 540px) {
  .hero-h1 { font-size: 38px; }
  .sc-btns { flex-direction: column; }
  .hero-stats { gap: 20px; }
  .hs-num { font-size: 38px; }
}