:root {
  --bg: #030303;
  --surface: #0a0809;
  --surface-2: #110b0d;
  --text: #f7f4f5;
  --muted: #aaa2a5;
  --line: rgba(255,255,255,.10);
  --red: #ff252f;
  --red-2: #a9000b;
  --red-soft: rgba(255, 37, 47, .14);
  --container: 1240px;
  --header-height: 82px;
  --radius: 24px;
  --shadow: 0 30px 80px rgba(0,0,0,.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--red-2) #090909;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 75% 7%, rgba(112, 0, 8, .21), transparent 28%),
    radial-gradient(circle at 8% 52%, rgba(75, 0, 8, .12), transparent 25%),
    var(--bg);
  color: var(--text);
  font-family: "Vazirmatn", Tahoma, Arial, sans-serif;
  line-height: 1.8;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img,
svg {
  display: block;
}

::selection {
  color: #fff;
  background: var(--red-2);
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

/* .cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 360px;
  height: 360px;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 26, 38, .12), transparent 68%);
  transition: opacity .3s ease;
} */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: max(28px, calc((100vw - var(--container)) / 2));
  direction: ltr;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease, height .3s ease;
}

.site-header.scrolled {
  height: 70px;
  border-color: rgba(255,255,255,.08);
  background: rgba(3,3,3,.76);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  direction: ltr;
  flex-shrink: 0;
}

.footer-brand {
  direction: rtl;
}

.brand-mark {
  width: 44px;
  height: 44px;

  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.26);
  box-shadow: 0 0 20px rgba(255, 31, 43, .14);
  background: #050505;
}

.brand-mark img {
  width: 44px;
  max-width: none;
}

.brand-text {
  font-family: Arial, sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: .28em;
  color: #f4f4f4;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  direction: rtl;
}

.desktop-nav a {
  position: relative;
  padding: 10px 0;
  color: #b9b3b5;
  font-size: .92rem;
  transition: color .25s ease;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: var(--red);
  box-shadow: 0 0 14px var(--red);
  transition: width .25s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: #fff;
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 1px;
  display: block;
  margin: 5px auto;
  background: #fff;
  transition: transform .3s ease, opacity .3s ease;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 100px 30px 40px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-18px);
  background: rgba(2,2,2,.96);
  backdrop-filter: blur(25px);
  transition: opacity .3s ease, visibility .3s ease, transform .3s ease;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.mobile-menu a {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.3rem;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(460px, 1.08fr) minmax(0, .92fr);
  grid-template-areas: "visual content";
  align-items: center;
  gap: 40px;
  padding: 135px max(28px, calc((100vw - var(--container)) / 2)) 80px;
  overflow: hidden;
  direction: ltr;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -4;
  background:
    linear-gradient(270deg, rgba(0,0,0,.96) 0%, rgba(0,0,0,.74) 45%, rgba(38,0,4,.45) 100%),
    radial-gradient(circle at 27% 46%, rgba(255, 13, 27, .18), transparent 38%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 65%, transparent);
}

.hero-red-haze {
  position: absolute;
  top: -180px;
  left: -160px;
  width: 850px;
  height: 850px;
  z-index: -2;
  border-radius: 50%;
  filter: blur(50px);
  background: radial-gradient(circle, rgba(150,0,10,.26), transparent 67%);
  animation: breathe 7s ease-in-out infinite;
}

@keyframes breathe {
  50% { transform: scale(1.08); opacity: .8; }
}

.hero-content {
  grid-area: content;
  position: relative;
  z-index: 5;
  direction: rtl;
  max-width: 590px;
  justify-self: end;
}

.eyebrow {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 999px;
  background: rgba(255,255,255,.035);
  color: #fff;
  direction: ltr;
  font-size: .72rem;
  letter-spacing: .12em;
}

.eyebrow small {
  padding-left: 8px;
  border-left: 1px solid var(--line);
  color: #a69fa2;
  font-size: .72rem;
  letter-spacing: 0;
  direction: rtl;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 5px rgba(255, 37, 47, .12), 0 0 15px var(--red);
  animation: pulse 1.6s ease-out infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,37,47,.55), 0 0 14px var(--red); }
  70% { box-shadow: 0 0 0 10px rgba(255,37,47,0), 0 0 14px var(--red); }
  100% { box-shadow: 0 0 0 0 rgba(255,37,47,0), 0 0 14px var(--red); }
}

.hero h1 {
  margin: 0;
  max-width: 640px;
  font-size: clamp(3rem, 5.6vw, 6.1rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -.045em;
}

.hero h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(180deg, #ff4c53 0%, #e20a17 50%, #8a0008 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 50px rgba(255, 29, 42, .18);
}

.hero-lead {
  max-width: 580px;
  margin: 28px 0 0;
  color: #bbb4b7;
  font-size: 1.03rem;
  line-height: 2;
}

.hero-lead b {
  color: #fff;
  letter-spacing: .12em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.btn {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
}

.btn svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.btn-primary {
  border: 1px solid #ff4b55;
  color: #fff;
  background: linear-gradient(135deg, #ec1f2b, #9d0009);
  box-shadow: 0 0 0 1px rgba(255,255,255,.06) inset, 0 10px 35px rgba(221,0,18,.28);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 42px rgba(231,0,19,.4), 0 0 25px rgba(255,42,54,.2);
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,.2);
  color: #e9e5e6;
  background: rgba(255,255,255,.035);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,.38);
  background: rgba(255,255,255,.07);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 20px;
  margin-top: 46px;
  padding-top: 25px;
  border-top: 1px solid rgba(255,255,255,.09);
}

.hero-meta div {
  display: grid;
  gap: 4px;
}

.hero-meta strong {
  color: #fff;
  font-size: .92rem;
}

.hero-meta span {
  color: #777174;
  font-size: .78rem;
}

.hero-visual {
  grid-area: visual;
  position: relative;
  z-index: 2;
  min-height: 640px;
  display: grid;
  place-items: center;
  direction: ltr;
  isolation: isolate;
}

#polymerCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.central-orb {
  position: relative;
  z-index: 4;
  width: min(33vw, 410px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.36);
  background:
    radial-gradient(circle at 34% 27%, rgba(255,255,255,.18), transparent 18%),
    radial-gradient(circle at 60% 65%, rgba(255,23,36,.34), transparent 37%),
    radial-gradient(circle at 50% 50%, #13080a 0%, #050505 64%, #000 100%);
  box-shadow:
    0 0 0 10px rgba(255,255,255,.018),
    0 0 0 1px rgba(255,48,59,.3) inset,
    0 0 45px rgba(255,20,32,.2),
    0 60px 100px rgba(0,0,0,.75);
  animation: orbFloat 5s ease-in-out infinite;
}

.central-orb::before,
.central-orb::after {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 44% 56% 57% 43% / 45% 36% 64% 55%;
  border: 1px solid rgba(255,38,49,.36);
  filter: drop-shadow(0 0 9px rgba(255,20,30,.35));
  animation: liquidSpin 12s linear infinite;
}

.central-orb::after {
  inset: 24%;
  border-radius: 60% 40% 37% 63% / 38% 59% 41% 62%;
  border-color: rgba(255,255,255,.18);
  animation-duration: 9s;
  animation-direction: reverse;
}

.central-orb img {
  position: relative;
  z-index: 2;
  width: 54%;
  opacity: .2;
  filter: saturate(1.35) drop-shadow(0 0 20px rgba(255,26,39,.35));
}

.orb-reflection {
  position: absolute;
  inset: 2%;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(255,255,255,.12), transparent 28%, transparent 70%, rgba(255,28,40,.12));
}

@keyframes orbFloat {
  50% { transform: translateY(-14px) rotate(-1.5deg); }
}

@keyframes liquidSpin {
  to { transform: rotate(360deg); }
}

.orbital-ring {
  position: absolute;
  z-index: 2;
  width: 78%;
  aspect-ratio: 1;
  border: 1px solid rgba(255,48,58,.24);
  border-radius: 50%;
  transform: rotateX(69deg) rotateZ(-10deg);
  box-shadow: 0 0 20px rgba(255,20,32,.08) inset;
}

.ring-one {
  animation: ringSpin 13s linear infinite;
}

.ring-two {
  width: 92%;
  border-color: rgba(255,255,255,.09);
  transform: rotateX(62deg) rotateZ(24deg);
  animation: ringSpinReverse 18s linear infinite;
}

@keyframes ringSpin {
  to { transform: rotateX(69deg) rotateZ(350deg); }
}

@keyframes ringSpinReverse {
  to { transform: rotateX(62deg) rotateZ(-336deg); }
}

.platform {
  position: absolute;
  z-index: 1;
  bottom: 4%;
  width: 68%;
  height: 130px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,21,33,.22), rgba(0,0,0,.2) 52%, transparent 72%);
  transform: rotateX(67deg);
}

.platform::before,
.platform::after,
.platform i {
  content: "";
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(255,41,52,.42);
  border-radius: 50%;
  box-shadow: 0 0 17px rgba(255,31,44,.15);
}

.platform::after { inset: 25%; }
.platform i:nth-child(1) { inset: 38%; }
.platform i:nth-child(2) { inset: 48%; }
.platform i:nth-child(3) { inset: 58%; background: rgba(255,30,42,.45); filter: blur(7px); }

.molecule {
  position: absolute;
  z-index: 5;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff, #ff2938 35%, #4d0005 75%);
  box-shadow: 0 0 20px rgba(255,31,43,.65);
}

.molecule::before {
  content: "";
  position: absolute;
  right: 13px;
  top: 7px;
  width: 84px;
  height: 1px;
  transform-origin: right;
  background: linear-gradient(90deg, rgba(255,30,43,.6), transparent);
}

.molecule-1 { top: 18%; right: 14%; animation: particleFloat 4.5s ease-in-out infinite; }
.molecule-1::before { transform: rotate(-28deg); }
.molecule-2 { top: 34%; left: 4%; width: 11px; height: 11px; animation: particleFloat 5.7s ease-in-out infinite reverse; }
.molecule-2::before { transform: rotate(18deg); width: 110px; }
.molecule-3 { bottom: 25%; right: 1%; width: 9px; height: 9px; animation: particleFloat 6.3s ease-in-out infinite; }
.molecule-3::before { transform: rotate(32deg); width: 72px; }

@keyframes particleFloat {
  50% { transform: translate(10px,-18px) scale(1.12); }
}

.scroll-indicator {
  position: absolute;
  bottom: 26px;
  left: 50%;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 11px;
  color: #756f71;
  font-size: .72rem;
  transform: translateX(-50%);
}

.scroll-indicator i {
  position: relative;
  width: 1px;
  height: 38px;
  overflow: hidden;
  background: rgba(255,255,255,.12);
}

.scroll-indicator i::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--red);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  to { top: 120%; }
}

.section {
  position: relative;
  padding: 120px max(28px, calc((100vw - var(--container)) / 2));
}

.section-heading {
  max-width: 820px;
  margin-bottom: 56px;
}

.section-kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--red);
  font-family: Arial, sans-serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.section-heading h2,
.performance-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.3;
  letter-spacing: -.035em;
}

.section-heading p {
  margin: 16px 0 0;
  color: var(--muted);
}

.intro {
  background: linear-gradient(180deg, rgba(255,255,255,.01), transparent);
}

.intro::before {
  content: "";
  position: absolute;
  top: 12%;
  left: -180px;
  width: 470px;
  height: 470px;
  border-radius: 50%;
  background: rgba(138,0,10,.12);
  filter: blur(90px);
}

.intro-layout {
  display: grid;
  grid-template-columns: minmax(0,.9fr) minmax(420px,1.1fr);
  gap: 80px;
  align-items: center;
}

.intro-copy {
  color: #a9a2a5;
  font-size: 1.02rem;
}

.intro-copy p {
  margin: 0 0 18px;
}

.mini-line {
  width: 56px;
  height: 2px;
  margin: 30px 0 15px;
  background: var(--red);
  box-shadow: 0 0 14px rgba(255,31,44,.65);
}

.small-note {
  color: #6e696b;
  font-family: Arial, sans-serif;
  font-size: .78rem;
  letter-spacing: .06em;
}

.intro-art {
  min-height: 380px;
}

.glass-frame {
  position: relative;
  height: 100%;
  min-height: 390px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,.05), rgba(255,255,255,.012)),
    radial-gradient(circle at 75% 35%, rgba(255,23,35,.18), transparent 30%),
    url("assets/p3.jpg") center / cover no-repeat;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.08);
}

.glass-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .28;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, transparent, #000, transparent);
}

.material-shape {
  position: absolute;
  border: 1px solid rgba(255,255,255,.2);
  background: linear-gradient(145deg, rgba(255,255,255,.22), rgba(255,255,255,.025) 48%, rgba(255,22,35,.2));
  box-shadow: 0 30px 50px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.4);
  backdrop-filter: blur(8px);
}

.shape-a {
  top: 42px;
  right: 12%;
  width: 160px;
  height: 260px;
  border-radius: 22px 55px 20px 55px;
  transform: rotate(18deg);
}

.shape-b {
  top: 95px;
  right: 39%;
  width: 130px;
  height: 210px;
  border-radius: 60px 20px 60px 20px;
  transform: rotate(-16deg);
  background: linear-gradient(145deg, rgba(255,45,55,.58), rgba(120,0,8,.14));
}

.shape-c {
  top: 155px;
  left: 10%;
  width: 110px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.42), rgba(255,35,47,.24), rgba(10,0,0,.45));
}

.art-label {
  position: absolute;
  right: 26px;
  bottom: 24px;
  z-index: 3;
  display: grid;
}

.art-label span {
  color: var(--red);
  font-family: Arial, sans-serif;
  font-size: .68rem;
  letter-spacing: .18em;
}

.art-label strong {
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 1.1rem;
}



.solutions::after {
  content: "VARO";
  position: absolute;
  top: 10px;
  left: -20px;
  color: rgba(255,255,255,.018);
  font-family: Arial, sans-serif;
  font-size: 18vw;
  font-weight: 900;
  letter-spacing: .1em;
  pointer-events: none;
}

.cards-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
}

.solution-card {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  padding: 0 23px 25px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  background: linear-gradient(180deg, #121011, #090809);
  box-shadow: 0 22px 55px rgba(0,0,0,.24);
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.solution-card:hover {
  transform: translateY(-10px);
  border-color: rgba(255,44,55,.5);
  box-shadow: 0 30px 70px rgba(0,0,0,.42), 0 0 30px rgba(255,21,33,.08);
}

.card-visual {
  position: relative;
  height: 210px;
  margin: 0 -23px 22px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background-color: #080606;
}

.card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, #100d0e, transparent 60%);
}

.card-icon {
  position: absolute;
  top: 184px;
  right: 24px;
  z-index: 4;
  width: 49px;
  height: 49px;
  display: grid;
  place-items: center;
  border: 1px solid #ff424d;
  border-radius: 50%;
  background: linear-gradient(145deg, #a0000a, #4b0005);
  box-shadow: 0 0 22px rgba(255,29,41,.2);
}

.card-icon svg,
.performance-items svg,
.contact-icon svg {
  width: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.solution-card h3 {
  margin: 24px 0 9px;
  font-size: 1.15rem;
}

.solution-card p {
  margin: 0;
  color: #9c9598;
  font-size: .88rem;
  line-height: 1.9;
}

.solution-card > a {
  position: absolute;
  right: 23px;
  bottom: 22px;
  display: flex;
  gap: 8px;
  color: var(--red);
  font-size: .78rem;
  font-weight: 600;
}

.solution-card > a span {
  transition: transform .2s ease;
}

.solution-card > a:hover span {
  transform: translateX(-5px);
}

.visual-flow {
  background: radial-gradient(circle at 72% 28%, rgba(255,28,40,.24), transparent 28%), #090707;
}

.visual-flow span {
  position: absolute;
  left: -10%;
  width: 130%;
  height: 4px;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent, #ff1e2d, #fff, #ff1e2d, transparent);
  box-shadow: 0 0 18px #ff1425;
  transform: rotate(-12deg);
}

.visual-flow span:nth-child(1) { top: 42%; }
.visual-flow span:nth-child(2) { top: 56%; filter: blur(3px); opacity: .55; }
.visual-flow span:nth-child(3) { top: 68%; height: 1px; opacity: .35; }

.visual-network span,
.visual-pellets span {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #ff7d84, #cf0a17 40%, #360003 75%);
  box-shadow: 0 0 18px rgba(255,28,40,.45);
}

.visual-network span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 90px;
  height: 1px;
  transform-origin: left;
  background: rgba(255,34,46,.5);
}

.visual-network span:nth-child(1) { width: 18px; height: 18px; top: 35px; left: 40px; }
.visual-network span:nth-child(1)::after { transform: rotate(24deg); }
.visual-network span:nth-child(2) { width: 11px; height: 11px; top: 77px; left: 125px; }
.visual-network span:nth-child(2)::after { transform: rotate(-15deg); width: 75px; }
.visual-network span:nth-child(3) { width: 20px; height: 20px; top: 55px; right: 40px; }
.visual-network span:nth-child(3)::after { transform: rotate(102deg); width: 70px; }
.visual-network span:nth-child(4) { width: 13px; height: 13px; bottom: 45px; left: 76px; }
.visual-network span:nth-child(4)::after { transform: rotate(-35deg); }
.visual-network span:nth-child(5) { width: 9px; height: 9px; bottom: 32px; right: 64px; }

.visual-pellets {
  background: radial-gradient(circle at 50% 45%, rgba(255,26,39,.16), transparent 55%), #080606;
}

.visual-pellets span {
  width: 64px;
  height: 64px;
}

.visual-pellets span:nth-child(1) { left: -8px; bottom: 20px; }
.visual-pellets span:nth-child(2) { left: 48px; bottom: 62px; width: 50px; height: 50px; }
.visual-pellets span:nth-child(3) { left: 94px; bottom: 14px; width: 72px; height: 72px; }
.visual-pellets span:nth-child(4) { right: 36px; bottom: 65px; width: 58px; height: 58px; }
.visual-pellets span:nth-child(5) { right: -10px; bottom: 12px; width: 76px; height: 76px; }
.visual-pellets span:nth-child(6) { right: 96px; top: 28px; width: 38px; height: 38px; }

.visual-lab {
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(255,25,38,.17), transparent 48%), #080606;
}

.lab-core {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff, #ff2636 22%, #740008 55%, #150002 100%);
  box-shadow: 0 0 42px rgba(255,27,40,.55);
}

.lab-orbit {
  position: absolute;
  width: 150px;
  height: 60px;
  border: 1px solid rgba(255,46,57,.55);
  border-radius: 50%;
}

.orbit-a { transform: rotate(28deg); }
.orbit-b { transform: rotate(-28deg); }

.performance {
  padding-top: 70px;
}

.performance-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr);
  gap: 50px;
  align-items: center;
  padding: 48px;
  border: 1px solid rgba(255,36,48,.42);
  border-radius: 22px;
  background:
    radial-gradient(circle at 10% 100%, rgba(172,0,13,.25), transparent 36%),
    linear-gradient(135deg, rgba(63,5,11,.42), rgba(12,8,9,.92));
  box-shadow: 0 30px 80px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.06);
}

.performance-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -40px;
  height: 130px;
  opacity: .23;
  background: repeating-radial-gradient(ellipse at center, rgba(255,30,43,.8) 0 1px, transparent 1px 7px);
  transform: perspective(450px) rotateX(66deg);
}

.performance-copy {
  position: relative;
  z-index: 2;
}

.performance-copy h2 {
  font-size: clamp(1.7rem, 3vw, 3.1rem);
}

.performance-copy p {
  margin: 14px 0 0;
  color: #aaa3a6;
}

.performance-items {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.performance-items > div {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px 22px;
  border-right: 1px solid rgba(255,255,255,.1);
}

.performance-items > div:first-child {
  border-right: 0;
}

.performance-items svg {
  width: 38px;
  margin-bottom: 18px;
  color: var(--red);
}

.performance-items strong {
  margin-bottom: 7px;
  color: #fff;
  font-size: .9rem;
}

.performance-items span {
  color: #888184;
  font-size: .75rem;
  line-height: 1.7;
}

.contact {
  padding-top: 35px;
  padding-bottom: 95px;
}

.contact-panel {
  display: grid;
  grid-template-columns: auto minmax(250px,1fr) minmax(330px,.8fr);
  gap: 26px;
  align-items: center;
  padding: 28px 32px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 18px;
  background: linear-gradient(110deg, rgba(255,255,255,.045), rgba(96,0,8,.14));
  box-shadow: var(--shadow);
}

.contact-icon {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  color: #fff;
  border: 1px solid rgba(255,66,77,.5);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,30,42,.25), rgba(110,0,8,.14));
  box-shadow: 0 0 32px rgba(255,23,36,.16);
}

.contact-icon svg {
  width: 28px;
}

.contact-copy span {
  color: #aaa3a6;
  font-size: .8rem;
}

.contact-copy h2 {
  margin-top: 4px;
  font-size: clamp(1.15rem, 2.1vw, 1.75rem);
  line-height: 1.7;
}

.notify-form {
  display: flex;
  padding: 5px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 12px;
  background: rgba(0,0,0,.38);
}

.notify-form input {
  min-width: 0;
  flex: 1;
  padding: 11px 14px;
  border: 0;
  outline: 0;
  color: #fff;
  direction: ltr;
  background: transparent;
}

.notify-form input::placeholder {
  color: #666164;
}

.notify-form input.invalid {
  animation: shake .28s linear 2;
}

@keyframes shake {
  33% { transform: translateX(4px); }
  66% { transform: translateX(-4px); }
}

.notify-form button {
  flex: 0 0 auto;
  padding: 10px 19px;
  border: 1px solid #ff4a55;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, #e61e2a, #8e0008);
  cursor: pointer;
  box-shadow: 0 9px 24px rgba(220,0,17,.23);
}

.form-note {
  max-width: 700px;
  margin: 14px auto 0;
  color: #615c5e;
  text-align: center;
  font-size: .72rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 38px max(28px, calc((100vw - var(--container)) / 2));
  border-top: 1px solid rgba(255,255,255,.08);
  color: #b7b0b3;
  background: #020202;
  font-size: .9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 30px;
  align-items: start;
}

.footer-section {
  display: grid;
  gap: 18px;
}

.footer-section h4 {
  margin: 0;
  color: #fff;
  font-size: 1rem;
  letter-spacing: .02em;
}

.footer-desc {
  margin: 0;
  max-width: 38ch;
  line-height: 1.9;
  color: #aa9fa6;
}

.footer-address,
.footer-hours,
.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-address {
  font-style: normal;
  line-height: 1.85;
  color: #bdb4b9;
}

.footer-hours li,
.footer-links li {
  color: #bdb4b9;
  line-height: 1.8;
}

.footer-links a {
  color: #bdb4b9;
  transition: color .2s ease;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.06);
  color: #7b7278;
  text-align: center;
  font-size: .78rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 860px) {
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-section {
    align-items: center;
  }

  .footer-section h4 {
    width: 100%;
  }

  .footer-desc,
  .footer-address,
  .footer-links,
  .footer-hours {
    justify-items: center;
  }

  .footer-bottom {
    text-align: center;
  }
}

.toast {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 200;
  min-width: 240px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  color: #fff;
  background: rgba(13,10,11,.92);
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
  backdrop-filter: blur(15px);
  transition: .3s ease;
}

.toast.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.toast span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #9e000a;
}

.toast p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  transition-delay: var(--delay, 0ms);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: minmax(380px,.9fr) minmax(0,1fr);
  }

  .hero-visual {
    min-height: 560px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .performance-panel {
    grid-template-columns: 1fr;
  }

  .contact-panel {
    grid-template-columns: auto 1fr;
  }

  .notify-form {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  :root { --header-height: 70px; }

  .desktop-nav { display: none; }
  .menu-toggle { display: block; }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-areas:
      "content"
      "visual";
    padding-top: 125px;
    text-align: right;
  }

  .hero-content {
    max-width: 680px;
    justify-self: stretch;
  }

  .hero-visual {
    min-height: 520px;
  }

  .central-orb {
    width: min(62vw, 390px);
  }

  .scroll-indicator { display: none; }

  .intro-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .intro-art { min-height: 340px; }

  .performance-items {
    grid-template-columns: 1fr;
  }

  .performance-items > div {
    min-height: 120px;
    border-right: 0;
    border-top: 1px solid rgba(255,255,255,.09);
  }

  .performance-items > div:first-child { border-top: 0; }

  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-inline: 18px;
  }

  .brand-text {
    font-size: 1.18rem;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .hero,
  .section {
    padding-inline: 20px;
  }

  .hero {
    padding-bottom: 45px;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 13vw, 4rem);
  }

  .eyebrow small { display: none; }

  .hero-actions {
    display: grid;
  }

  .btn { width: 100%; }

  .hero-meta {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
    margin-inline: -16px;
  }

  .central-orb {
    width: min(78vw, 330px);
  }

  .section {
    padding-top: 85px;
    padding-bottom: 85px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: 455px;
  }

  .performance {
    padding-top: 35px;
  }

  .performance-panel {
    padding: 30px 22px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
    padding: 28px 18px;
  }

  .notify-form {
    width: 100%;
    flex-direction: column;
    gap: 5px;
  }

  .notify-form button { width: 100%; }

  .toast {
    right: 16px;
    left: 16px;
    bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}