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

:root {
  --bg: #050609;
  --bg-2: #0c0e14;
  --bg-3: #11141c;
  --panel: rgba(255,255,255,0.035);
  --panel-strong: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --text: #eef1f6;
  --text-dim: #9aa2b1;
  --text-mute: #6b7380;
  --emerald: #00d4aa;
  --violet: #7c5cff;
  --gold: #f0b429;
  --blue: #00a1ff;
  --grad: linear-gradient(135deg, #00d4aa 0%, #7c5cff 55%, #f0b429 100%);
  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 30px 80px -30px rgba(0,0,0,0.8);
  --container: 1220px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Стабильный «плотный» фон для карточек — работает во всех браузерах */
  --panel-solid: #0d1017;
  --panel-solid-2: #11141c;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: 'Manrope', 'Inter', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 { font-size: 5rem; }
h2 { font-size: 3.2rem; }
h3 { font-size: 1.75rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.accent { color: var(--emerald); }

/* ============ BACKGROUND SCENE ============ */
.bg-scene {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: #050609;
}

.bg-mesh {
  position: absolute;
  top: -20%; right: -20%; bottom: -20%; left: -20%;
  background:
    radial-gradient(55% 45% at 15% 10%, rgba(0, 212, 170, 0.20) 0%, rgba(0, 212, 170, 0.08) 30%, transparent 65%),
    radial-gradient(45% 55% at 85% 25%, rgba(124, 92, 255, 0.18) 0%, rgba(124, 92, 255, 0.06) 32%, transparent 65%),
    radial-gradient(65% 55% at 70% 90%, rgba(0, 161, 255, 0.10) 0%, rgba(0, 161, 255, 0.04) 35%, transparent 70%),
    radial-gradient(35% 35% at 30% 75%, rgba(240, 180, 41, 0.07) 0%, rgba(240, 180, 41, 0.03) 30%, transparent 65%),
    radial-gradient(90% 70% at 50% 50%, rgba(5, 6, 9, 0.0) 0%, rgba(5, 6, 9, 0.85) 55%, #050609 90%);
  animation: meshShift 40s ease-in-out infinite alternate;
}

@keyframes meshShift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-1%, 1%, 0) scale(1.03); }
}

.bg-diagonal {
  display: none;
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background-image: repeating-linear-gradient(
    60deg,
    rgba(255, 255, 255, 0.03) 0px,
    rgba(255, 255, 255, 0.03) 1px,
    transparent 1px,
    transparent 14px
  );
  pointer-events: none;
}

@supports ((mask-image: linear-gradient(#000, transparent)) or (-webkit-mask-image: linear-gradient(#000, transparent))) {
  .bg-diagonal {
    display: block;
    -webkit-mask-image: radial-gradient(ellipse 75% 55% at 50% 40%, #000 0%, transparent 85%);
    mask-image: radial-gradient(ellipse 75% 55% at 50% 40%, #000 0%, transparent 85%);
  }
}

.bg-vignette {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: radial-gradient(
    ellipse 100% 80% at 50% 40%,
    transparent 45%,
    rgba(5, 6, 9, 0.55) 85%,
    rgba(5, 6, 9, 0.95) 100%
  );
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .bg-mesh { animation: none; }
}

/* ============ PRELOADER ============ */
.preloader {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 9999;
  background: var(--bg);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 28px;
  transition: opacity .8s var(--ease), visibility .8s;
  -webkit-transition: opacity .8s var(--ease), visibility .8s;
}
.preloader.is-hidden { opacity: 0; visibility: hidden; }

.preloader__logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 10px;
}
.preloader__mark {
  font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 2rem;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}
.preloader__text {
  font-family: 'Manrope', sans-serif; font-weight: 300;
  letter-spacing: .35em; font-size: .9rem;
  color: var(--text-dim);
  text-transform: uppercase;
}
.preloader__bar {
  width: 200px; height: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}
.preloader__fill {
  height: 100%; width: 0%;
  background: var(--grad);
  animation: preload 1.4s var(--ease) forwards;
}
@keyframes preload { to { width: 100%; } }

/* ============ NAVIGATION ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  transition: padding .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
  -webkit-transition: padding .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
  background: transparent;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  padding: 12px 0;
  background: rgba(5, 6, 9, 0.92);
  border-bottom: 1px solid var(--border);
}

@supports ((backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px))) {
  .nav.is-scrolled {
    background: rgba(5, 6, 9, 0.7);
    -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
  }
}

.nav__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 24px;
}

.logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 8px;
  font-family: 'Manrope', sans-serif;
}
.logo__mark {
  font-weight: 800; font-size: 1.35rem;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}
.logo__text {
  font-weight: 300;
  letter-spacing: .28em;
  font-size: .78rem;
  color: var(--text);
  text-transform: uppercase;
}
.logo__text em {
  font-style: normal; font-size: .5em;
  vertical-align: super;
  color: var(--text-mute);
  margin-left: 2px;
  letter-spacing: 0;
}

.nav__links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
}
.nav__link {
  padding: 10px 16px;
  font-size: .92rem; font-weight: 500;
  color: var(--text-dim);
  border-radius: 10px;
  transition: color .3s var(--ease), background .3s var(--ease);
  -webkit-transition: color .3s var(--ease), background .3s var(--ease);
  position: relative;
}
.nav__link:hover { color: var(--text); background: var(--panel); }
.nav__link.is-active { color: var(--text); }
.nav__link.is-active::after {
  content: ''; position: absolute;
  bottom: 4px; left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--emerald);
}
.nav__cta {
  margin-left: 8px;
  padding: 10px 20px;
  font-size: .9rem; font-weight: 600;
  background: var(--panel-strong);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  transition: all .3s var(--ease);
  -webkit-transition: all .3s var(--ease);
}
.nav__cta:hover {
  background: #fff; color: #050609; border-color: #fff;
}

.nav__burger {
  display: none;
  width: 40px; height: 40px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 5px;
}
.nav__burger span {
  width: 22px; height: 1.5px;
  background: var(--text);
  transition: all .3s var(--ease);
  -webkit-transition: all .3s var(--ease);
  border-radius: 2px;
}
.nav__burger.is-open span:nth-child(1) {
  -webkit-transform: translateY(6.5px) rotate(45deg);
          transform: translateY(6.5px) rotate(45deg);
}
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) {
  -webkit-transform: translateY(-6.5px) rotate(-45deg);
          transform: translateY(-6.5px) rotate(-45deg);
}

/* ============ BUTTONS ============ */
.btn {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 100px;
  transition: all .35s var(--ease);
  -webkit-transition: all .35s var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn--primary {
  background: #fff; color: #050609;
  box-shadow: 0 10px 30px -10px rgba(255,255,255,0.3);
}
.btn--primary:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  box-shadow: 0 20px 40px -12px rgba(255,255,255,0.4);
}
.btn--primary svg {
  transition: transform .35s var(--ease);
  -webkit-transition: -webkit-transform .35s var(--ease);
}
.btn--primary:hover svg {
  -webkit-transform: translateX(4px);
          transform: translateX(4px);
}
.btn--ghost {
  background: var(--panel);
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover {
  background: var(--panel-strong);
  border-color: rgba(255,255,255,0.25);
}
.btn--full { width: 100%; }

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 140px 0 140px;
  position: relative;
}
.hero__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 26px;
  max-width: 1000px;
}

.hero__badge {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
  -ms-flex-item-align: start;
      align-self: flex-start;
  padding: 8px 18px;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: .01em;
}
.hero__badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 12px var(--emerald);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }

.hero__title { font-size: 5.4rem; }
.hero__sub {
  font-size: 1.25rem;
  color: var(--text-dim);
  max-width: 720px;
  line-height: 1.6;
}
.hero__actions {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat__value {
  font-family: 'Manrope', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  line-height: 1.15;
  white-space: nowrap;
}
.stat__label {
  font-size: .85rem;
  color: var(--text-mute);
  margin-top: 6px;
  line-height: 1.4;
}

.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(var(--text-mute), transparent);
}

/* ============ SECTIONS ============ */
.section {
  padding: 130px 0;
  position: relative;
}
.section--alt {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.012), transparent);
}

.section__head {
  max-width: 800px;
  margin-bottom: 60px;
}
.eyebrow {
  display: inline-block;
  font-family: 'Manrope', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 18px;
}
.section__title { margin-bottom: 18px; }
.section__lead {
  color: var(--text-dim);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 640px;
}

/* ============ ABOUT ============ */
.about__grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 50px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
.about__text p {
  color: var(--text-dim);
  margin-bottom: 18px;
  font-size: 1.02rem;
}
.about__text strong { color: var(--text); font-weight: 600; }

.about__pillars {
  margin-top: 34px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 18px;
}
.pillar {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
.pillar__icon {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 1.25rem;
}
.pillar h4 {
  font-size: 1rem;
  margin-bottom: 3px;
  font-weight: 600;
}
.pillar p {
  font-size: .88rem;
  color: var(--text-mute);
  margin: 0;
}

/* ============ GLASS ============ */
.glass {
  position: relative;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@supports ((backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px))) {
  .glass {
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
    -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
  }
}

.glass__glow {
  position: absolute;
  top: -1px; right: -1px; bottom: -1px; left: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(circle at 30% 0%, rgba(0,212,170,0.18), transparent 55%);
}

.about__card { padding: 32px; }
.patent {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0;
}
.patent__row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.patent__row:last-child { border-bottom: none; }
.patent__row span {
  font-size: .82rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.patent__row strong {
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  text-align: right;
}

/* ============ APPS ============ */
.apps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.app-card {
  position: relative;
  padding: 34px 30px;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
  -webkit-transition: -webkit-transform .5s var(--ease), border-color .5s var(--ease);
}
.app-card:hover {
  -webkit-transform: translateY(-6px);
          transform: translateY(-6px);
  border-color: var(--border-strong);
}

.app-card__glow {
  position: absolute;
  top: -40%; left: -20%;
  width: 80%; height: 80%;
  background: radial-gradient(circle, var(--g) 0%, transparent 65%);
  opacity: 0.12;
  transition: opacity .5s var(--ease);
  -webkit-transition: opacity .5s var(--ease);
  pointer-events: none;
}
.app-card:hover .app-card__glow { opacity: 0.28; }

.app-card__num {
  position: absolute;
  top: 22px; right: 26px;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: rgba(255,255,255,0.06);
  letter-spacing: -0.04em;
}
.app-card__icon {
  font-size: 2.2rem;
  margin-bottom: 22px;
}
.app-card h3 { margin-bottom: 12px; }
.app-card p {
  color: var(--text-dim);
  font-size: .95rem;
  margin-bottom: 22px;
}
.app-card__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
}
.app-card__list li {
  font-size: .86rem;
  color: var(--text-mute);
  padding-left: 18px;
  position: relative;
}
.app-card__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--emerald);
}

/* ============ MARKET ============ */
.market__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}
.market__stat {
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.market__value {
  font-family: 'Manrope', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}
.market__label {
  font-size: .88rem;
  color: var(--text-mute);
  margin-top: 6px;
}

.market__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.market__col { padding: 34px; }
.market__col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 600;
}
.market__col ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 12px;
}
.market__col li {
  font-size: .95rem;
  color: var(--text-dim);
  padding-left: 22px;
  position: relative;
}
.market__col li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--emerald);
  font-weight: 600;
}

/* ============ BENEFITS ============ */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.benefit {
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .4s var(--ease);
  -webkit-transition: all .4s var(--ease);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.benefit:hover {
  background: var(--panel-strong);
  border-color: var(--border-strong);
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
}
.benefit__num {
  font-family: 'Manrope', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  line-height: 1;
}
.benefit h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  font-weight: 600;
}
.benefit p {
  font-size: .88rem;
  color: var(--text-mute);
  line-height: 1.55;
}

.benefit__highlight {
  margin-top: auto;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(240,180,41,0.12), rgba(240,180,41,0.03));
  border-left: 3px solid var(--gold);
  border-radius: 8px;
  font-size: .85rem;
  color: var(--gold);
  line-height: 1.45;
  font-weight: 500;
}
.benefit p + .benefit__highlight { margin-top: 18px; }
.benefit__highlight strong { color: #fff; font-weight: 700; }

/* ============ ANGEL BANNER ============ */
.angel-banner {
  margin-top: 60px;
  position: relative;
  background: linear-gradient(135deg, rgba(240,180,41,0.10), rgba(124,92,255,0.06), rgba(0,212,170,0.04));
  border: 1px solid rgba(240,180,41,0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 56px;
}
.angel-banner__glow {
  position: absolute;
  top: -50%; right: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(240,180,41,0.20) 0%, transparent 65%);
  pointer-events: none;
}
.angel-banner__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 50px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.angel-banner__badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(240,180,41,0.15);
  border: 1px solid rgba(240,180,41,0.35);
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.angel-banner h3 {
  font-size: 2.1rem;
  margin-bottom: 14px;
  line-height: 1.15;
}
.angel-banner p {
  color: var(--text-dim);
  margin-bottom: 26px;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 560px;
}
.angel-banner__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 28px;
  padding: 22px 0;
  border-top: 1px solid rgba(240,180,41,0.2);
  border-bottom: 1px solid rgba(240,180,41,0.2);
}
.angel-banner__stats > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 4px;
}
.angel-banner__stats strong {
  font-family: 'Manrope', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -.02em;
}
.angel-banner__stats span {
  font-size: .72rem;
  color: var(--text-mute);
  letter-spacing: .02em;
}

.angel-banner__right {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 16px;
}
.angel-banner__fact {
  padding: 22px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  transition: all .3s var(--ease);
  -webkit-transition: all .3s var(--ease);
}
.angel-banner__fact:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(240,180,41,0.3);
  -webkit-transform: translateX(4px);
          transform: translateX(4px);
}
.angel-banner__fact-num {
  font-family: 'Manrope', sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -.03em;
  margin-bottom: 4px;
}
.angel-banner__fact-label {
  font-size: .82rem;
  color: var(--text-mute);
}

/* ============ TEAM ============ */
.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.member {
  padding: 34px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all .4s var(--ease);
  -webkit-transition: all .4s var(--ease);
}
.member:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  border-color: var(--border-strong);
}
.member__avatar {
  width: 72px; height: 72px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  color: #050609;
  margin-bottom: 24px;
}
.member h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.member__role {
  font-size: .82rem;
  color: var(--emerald);
  margin-bottom: 16px;
  font-weight: 500;
  letter-spacing: .02em;
}
.member p {
  font-size: .9rem;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ============ CTA ============ */
.section--cta { padding: 60px 0; }
.cta {
  padding: 80px;
  text-align: center;
}
.cta__glow {
  position: absolute;
  top: -50%; right: -50%; bottom: -50%; left: -50%;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(124,92,255,0.20) 0%, transparent 55%);
}
.cta__content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px;
}
.cta h2 { font-size: 2.8rem; }
.cta p {
  color: var(--text-dim);
  font-size: 1.05rem;
}
.cta__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  margin: 20px 0 10px;
  padding: 26px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta__grid > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 6px;
}
.cta__grid strong {
  font-family: 'Manrope', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta__grid span {
  font-size: .82rem;
  color: var(--text-mute);
}

/* ============ CONTACT ============ */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 24px;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}

.contact__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0;
  padding: 34px;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

@supports ((backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px))) {
  .contact__info {
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
    -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
  }
}

.contact__info::before {
  content: '';
  position: absolute;
  top: -1px; right: -1px; bottom: -1px; left: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(circle at 30% 0%, rgba(124,92,255,0.15), transparent 55%);
}
.contact__info > * { position: relative; }

.contact__row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact__row:last-of-type { border-bottom: none; }
.contact__row span {
  font-size: .78rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.contact__row strong,
.contact__row a {
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: .92rem;
  text-align: right;
  word-break: keep-all;
  overflow-wrap: anywhere;
  min-width: 0;
}
.contact__row a:hover { color: var(--emerald); }

.contact__socials {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 12px;
  margin-top: 22px;
}
.soc {
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  background: var(--panel);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  color: #fff;
  transition: all .3s var(--ease);
  -webkit-transition: all .3s var(--ease);
}
.soc:hover {
  background: #fff;
  color: #050609;
  border-color: #fff;
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
  box-shadow: 0 10px 25px -10px rgba(255,255,255,0.5);
}
.soc svg { display: block; }

.contact__form {
  padding: 34px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 16px;
  position: relative;
}
.form__row label {
  display: block;
  font-size: .8rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.form__row input,
.form__row textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .3s var(--ease), background .3s var(--ease);
  -webkit-transition: border-color .3s var(--ease), background .3s var(--ease);
  resize: vertical;
}
.form__row input:focus,
.form__row textarea:focus {
  outline: none;
  border-color: var(--emerald);
  background: rgba(255,255,255,0.05);
}
.form__ok {
  display: none;
  margin-top: 8px;
  padding: 12px;
  background: rgba(0,212,170,0.1);
  border: 1px solid rgba(0,212,170,0.3);
  border-radius: 10px;
  color: var(--emerald);
  font-size: .88rem;
  text-align: center;
}
.form__error {
  display: none;
  margin-top: 8px;
  padding: 12px;
  background: rgba(240, 90, 90, 0.1);
  border: 1px solid rgba(240, 90, 90, 0.3);
  border-radius: 10px;
  color: #f05a5a;
  font-size: .88rem;
  text-align: center;
}
.form__error a { color: #fff; text-decoration: underline; }

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: rgba(0,0,0,0.3);
}
.footer__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 30px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.footer__brand {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
  max-width: 480px;
}
.footer__brand p {
  font-size: .82rem;
  color: var(--text-mute);
  margin: 0;
  line-height: 1.5;
}
.footer__brand .logo { margin-bottom: 4px; }
.footer__legal {
  font-size: .78rem !important;
  opacity: .75;
  letter-spacing: .01em;
}

.footer__socials {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.soc--footer {
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  border-radius: 12px;
}
.soc--footer:hover {
  background: #fff;
  color: #050609;
  border-color: #fff;
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
}
.footer__nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 22px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.footer__nav a {
  font-size: .88rem;
  color: var(--text-dim);
  transition: color .3s var(--ease);
  -webkit-transition: color .3s var(--ease);
}
.footer__nav a:hover { color: var(--text); }

/* ============ PAGE HERO ============ */
.page-hero {
  padding: 180px 0 60px;
  position: relative;
}
.page-hero__title {
  font-size: 4.6rem;
  margin-bottom: 20px;
}
.page-hero__lead {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 640px;
}

/* ============ TIMELINE (ROADMAP) ============ */
.timeline {
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 11px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--emerald), var(--violet), var(--gold));
  opacity: 0.35;
}
.tl-item {
  position: relative;
  padding-bottom: 40px;
}
.tl-item:last-child { padding-bottom: 0; }
.tl-marker {
  position: absolute;
  left: -40px; top: 6px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--emerald);
  display: grid;
  place-items: center;
  box-shadow: 0 0 0 6px rgba(0,212,170,0.08);
  transition: all .4s var(--ease);
  -webkit-transition: all .4s var(--ease);
}
.tl-marker span {
  position: absolute;
  left: 36px; top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: .82rem;
  color: var(--text-dim);
  white-space: nowrap;
}
.tl-content {
  padding: 30px;
  margin-left: 30px;
}
.tl-phase {
  font-size: .76rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 10px;
  font-weight: 600;
}
.tl-content h3 { margin-bottom: 12px; }
.tl-content p {
  color: var(--text-dim);
  font-size: .95rem;
  margin-bottom: 16px;
}
.tl-content ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 16px;
}
.tl-content ul li {
  font-size: .85rem;
  color: var(--text-mute);
  position: relative;
  padding-left: 16px;
}
.tl-content ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--violet);
}
.tl-status {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 100px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.tl-status.done {
  background: rgba(0,212,170,0.12);
  color: var(--emerald);
  border: 1px solid rgba(0,212,170,0.25);
}
.tl-status.current {
  background: rgba(240,180,41,0.12);
  color: var(--gold);
  border: 1px solid rgba(240,180,41,0.3);
}
.tl-status.planned {
  background: rgba(255,255,255,0.05);
  color: var(--text-mute);
  border: 1px solid var(--border);
}

/* ============ KPI / FINANCIAL ============ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.kpi {
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .4s var(--ease);
  -webkit-transition: all .4s var(--ease);
}
.kpi:hover {
  background: var(--panel-strong);
  border-color: var(--border-strong);
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
}
.kpi__label {
  font-size: .8rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 14px;
}
.kpi__value {
  font-family: 'Manrope', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}
.kpi__sub {
  font-size: .82rem;
  color: var(--text-mute);
  margin-top: 8px;
}

.use-of-funds {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.uof-chart {
  display: grid;
  place-items: center;
}

/* ============ DONUT CHART ============ */
.donut {
  position: relative;
  width: 320px;
  height: 320px;
  max-width: 100%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.donut__svg {
  width: 100%; height: 100%;
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
  overflow: visible;
  display: block;
}
.donut__ring {
  fill: none;
  stroke: rgba(255,255,255,0.05);
  stroke-width: 4;
}
.donut__seg {
  fill: none;
  stroke-width: 4;
  stroke-dasharray: 0 100;
  stroke-linecap: butt;
  transition: stroke-dasharray 1.4s var(--ease);
  -webkit-transition: stroke-dasharray 1.4s var(--ease);
}
.donut__seg--1 { stroke: #00d4aa; }
.donut__seg--2 { stroke: #7c5cff; }
.donut__seg--3 { stroke: #f0b429; }
.donut__seg--4 { stroke: #00a1ff; }

.donut__center {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  pointer-events: none;
}
.donut__center strong {
  font-family: 'Manrope', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.donut__center span {
  font-size: .9rem;
  color: var(--text-mute);
  margin-top: 6px;
  letter-spacing: .02em;
}

.uof-legend {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 14px;
}
.uof-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all .3s var(--ease);
  -webkit-transition: all .3s var(--ease);
}
.uof-row:hover {
  background: var(--panel-strong);
  border-color: var(--border-strong);
  -webkit-transform: translateX(4px);
          transform: translateX(4px);
}
.uof-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--c);
  -ms-flex-negative: 0;
      flex-shrink: 0;
  box-shadow: 0 0 12px var(--c);
}
.uof-info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 20px;
  width: 100%;
}
.uof-info strong { font-size: .95rem; font-weight: 600; }
.uof-info span {
  font-size: .85rem;
  color: var(--text-mute);
  white-space: nowrap;
}

/* ============ BAR CHART ============ */
.chart { padding: 40px; }
.bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  height: 380px;
  position: relative;
}
.bar {
  position: relative;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 12px;
}
.bar__fill {
  width: 100%;
  max-width: 90px;
  background: linear-gradient(180deg, var(--emerald), var(--violet));
  border-radius: 12px 12px 4px 4px;
  height: 0;
  transition: height 1.4s var(--ease);
  -webkit-transition: height 1.4s var(--ease);
  position: relative;
  box-shadow: 0 -10px 40px -10px rgba(0,212,170,0.5);
}
.bar__label {
  font-size: .85rem;
  color: var(--text-dim);
  font-weight: 500;
}
.bar__value {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
  position: absolute;
  top: -30px;
  white-space: nowrap;
}

/* ============ SCENARIOS ============ */
.scenarios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.scenario {
  padding: 34px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform .4s var(--ease);
  -webkit-transition: -webkit-transform .4s var(--ease);
}
.scenario:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
}
.scenario--base {
  background: linear-gradient(180deg, rgba(0,212,170,0.08), rgba(124,92,255,0.05));
  border-color: rgba(0,212,170,0.3);
}
.scenario__tag {
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 18px;
  font-weight: 600;
}
.scenario__irr {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 3.4rem;
  letter-spacing: -0.04em;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.scenario__irr-label {
  font-size: .8rem;
  color: var(--text-mute);
  margin-bottom: 24px;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.scenario ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
.scenario li {
  font-size: .88rem;
  color: var(--text-dim);
}

/* ============ LEGAL PAGE ============ */
.legal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}
.legal-card { padding: 34px; }
.legal-card--wide { grid-column: 1 / -1; }
.legal-card h3 {
  font-size: 1.25rem;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.legal-rows {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0;
}
.legal-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.legal-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.legal-row span {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  font-size: .82rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
  max-width: 45%;
}
.legal-row strong,
.legal-row a {
  font-family: 'Manrope', sans-serif;
  font-weight: 500;
  font-size: .95rem;
  text-align: right;
  line-height: 1.5;
}
.legal-row a { color: var(--emerald); }
.legal-row a:hover { color: var(--text); }

.legal-note {
  font-size: .9rem;
  color: var(--text-mute);
  line-height: 1.65;
  max-width: 800px;
}
.legal-note a {
  color: var(--emerald);
  text-decoration: underline;
  white-space: nowrap;
  word-break: keep-all;
}
.legal-note a:hover { color: var(--text); }

/* ============ PRODUCT PAGE ============ */
.product-hero {
  padding: 180px 0 100px;
  position: relative;
}
.product-hero__title {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  margin-bottom: 26px;
}
.product-hero__sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 760px;
  line-height: 1.65;
  margin-bottom: 34px;
}
.product-hero__sub strong { color: var(--text); font-weight: 600; }

/* Формула — премиальная карточка */
.product-formula {
  display: inline-flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(240,180,41,0.05), rgba(124,92,255,0.03), rgba(0,212,170,0.03));
  border: 1px solid rgba(240,180,41,0.25);
  border-radius: var(--radius-lg);
  margin-bottom: 50px;
  max-width: 780px;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.product-formula::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(240,180,41,0.15), transparent 70%);
  pointer-events: none;
}
.product-formula__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
}
.product-formula__label {
  font-size: .74rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--emerald);
  font-weight: 600;
}
.product-formula__tag {
  font-family: 'Manrope', sans-serif;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 5px 12px;
  border: 1px solid rgba(240,180,41,0.35);
  border-radius: 100px;
  background: rgba(240,180,41,0.08);
  font-weight: 600;
}
.product-formula__main {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-family: 'Manrope', sans-serif;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.3;
  position: relative;
}
.product-formula__bracket {
  font-size: 1.6em;
  font-weight: 200;
  color: var(--text-mute);
  line-height: 1;
}
.pf-ion { font-weight: 700; letter-spacing: -0.02em; }
.pf-ion--2 { color: var(--emerald); }
.pf-ion--3 { color: var(--gold); }
.pf-group { color: var(--text); }
.pf-water { color: var(--blue); }
.pf-sep { color: var(--text-mute); padding: 0 4px; font-weight: 300; }
/* Обёртка для ] и x+ — чтобы заряд стоял в углу скобки */
/* Группа «]x+» — оборачиваем в inline-block, чтобы vertical-align работал */
.pf-bracket-group {
  display: inline-block;
  line-height: 1;
  position: relative;
}

/* Заряд x+ — прижат к правому верхнему углу скобки */
.pf-bracket-group .pf-charge {
  display: inline-block;
  font-size: 0.5em;
  line-height: 1;
  color: var(--emerald);
  font-weight: 700;
  vertical-align: top;
  position: relative;
  top: 0.15em;
  margin-left: 1px;
}

@media (max-width: 560px) {
  .pf-bracket-group .pf-charge {
    font-size: 0.55em;
    top: 0.1em;
  }
}

/* На мобильном даём чуть больше места справа */
@media (max-width: 560px) {
  .pf-closer { padding-right: 0.75em; }
  .pf-closer .pf-charge { font-size: 0.55em; }
}
.product-formula__main sub,
.product-formula__main sup {
  font-size: .55em;
  line-height: 0;
}

.product-formula__legend {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.pf-legend {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pf-legend__dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pf-legend__dot--2 { background: var(--emerald); box-shadow: 0 0 10px rgba(0,212,170,0.5); }
.pf-legend__dot--3 { background: var(--gold); box-shadow: 0 0 10px rgba(240,180,41,0.5); }
.pf-legend__dot--a { background: var(--violet); box-shadow: 0 0 10px rgba(124,92,255,0.5); }
.pf-legend__text {
  font-size: .82rem;
  color: var(--text-dim);
  line-height: 1.4;
}
.pf-legend__text b {
  color: var(--text);
  font-weight: 600;
  margin-right: 4px;
}

/* Stats в hero */
.product-hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.pstat__value {
  font-family: 'Manrope', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  line-height: 1.15;
  white-space: nowrap;
}
.pstat__label {
  font-size: .82rem;
  color: var(--text-mute);
  margin-top: 6px;
  line-height: 1.4;
}

/* Схема СДГ */
.ldh-scheme {
  margin: 40px 0 50px;
  padding: 40px 30px;
  background:
    radial-gradient(circle at 20% 10%, rgba(0,212,170,0.06), transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(124,92,255,0.05), transparent 45%),
    var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.ldh-svg {
  width: 100%;
  height: auto;
  max-width: 900px;
  margin: 0 auto;
  display: block;
}

.mechanism-svg {
  width: 100%;
  height: auto;
  max-width: 620px;
  display: block;
  margin: 0 auto;
}

/* Props grid */
.props-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.prop-card {
  padding: 28px;
}
.prop-card__icon {
  font-size: 1.8rem;
  margin-bottom: 16px;
}
.prop-card h4 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  font-weight: 600;
}
.prop-card p {
  font-size: .88rem;
  color: var(--text-mute);
  line-height: 1.55;
  margin: 0;
}

/* App navigation */
.app-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.app-nav__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 26px 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .3s var(--ease);
}
.app-nav__item:hover {
  background: var(--panel-strong);
  border-color: var(--border-strong);
  transform: translateY(-3px);
}
.app-nav__num {
  font-family: 'Manrope', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--emerald);
}
.app-nav__title {
  font-family: 'Manrope', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}
.app-nav__desc {
  font-size: .85rem;
  color: var(--text-mute);
  line-height: 1.45;
}

/* App section */
.app-section { scroll-margin-top: 100px; }
.app-section__head {
  max-width: 800px;
  margin-bottom: 60px;
}

/* Бейдж с фолбэком для старых браузеров */
.app-section__badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 18px;
}

@supports (color: color-mix(in srgb, red 50%, blue)) {
  .app-section__badge {
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border-color: color-mix(in srgb, var(--accent) 35%, transparent);
    color: var(--accent);
  }
}

.app-section__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 60px;
}
.app-section__grid--reverse { direction: rtl; }
.app-section__grid--reverse > * { direction: ltr; }

.app-section__text h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.app-section__text p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}
.app-section__text strong { color: var(--text); font-weight: 600; }

.app-section__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0 20px;
}
.app-section__list li {
  font-size: .95rem;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}
.app-section__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 11px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--emerald);
}

.app-section__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.008));
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all .3s var(--ease);
}
.fact:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.fact__value {
  font-family: 'Manrope', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.fact__label {
  font-size: .82rem;
  color: var(--text-mute);
  line-height: 1.5;
}

.app-section__visual {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  position: sticky;
  top: 100px;
}

.app-section__uses {
  padding: 40px;
  background:
    radial-gradient(circle at 15% 0%, rgba(0,212,170,0.04), transparent 40%),
    radial-gradient(circle at 85% 100%, rgba(124,92,255,0.04), transparent 40%),
    var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.app-section__uses h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
}
.uses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.use-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.use-card__icon { font-size: 1.75rem; }
.use-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'Manrope', sans-serif;
}
.use-card p {
  font-size: .85rem;
  color: var(--text-mute);
  line-height: 1.55;
  margin: 0;
}

/* Compare table */
.compare-table {
  padding: 30px;
  overflow-x: auto;
}
.compare-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.compare-row:last-child { border-bottom: none; }
.compare-row--head {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-strong);
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: .9rem;
}
.compare-row > div {
  font-size: .9rem;
  color: var(--text-dim);
}
.compare-row--head > div {
  color: var(--text);
  font-weight: 700;
}
.compare-row .accent {
  color: var(--emerald);
  font-weight: 600;
}

/* ============ REVEAL ============ */
.reveal {
  opacity: 0;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  -webkit-transition: opacity .9s var(--ease), -webkit-transform .9s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  -webkit-transform: none;
          transform: none;
}

/* ============ RESPONSIVE ============ */

/* Планшет-большой */
@media (max-width: 1200px) {
  h1 { font-size: 4.4rem; }
  .hero__title { font-size: 4.4rem; }
  .page-hero__title { font-size: 3.8rem; }
  .section__title { font-size: 2.8rem; }
}

/* Планшет */
@media (max-width: 1024px) {
  .about__grid { grid-template-columns: 1fr; }
  .use-of-funds { grid-template-columns: 1fr; gap: 40px; }
  .contact { grid-template-columns: 1fr; }
  .angel-banner__inner { grid-template-columns: 1fr; gap: 30px; }
  .legal-grid { grid-template-columns: 1fr; }

  h1 { font-size: 3.6rem; }
  .hero__title { font-size: 3.6rem; }
  .page-hero__title { font-size: 3.2rem; }
  .section__title { font-size: 2.4rem; }
  .cta h2 { font-size: 2.2rem; }
  .angel-banner h3 { font-size: 1.75rem; }

  /* Product page */
  .product-hero__stats { grid-template-columns: repeat(2, 1fr); gap: 24px 20px; }
  .props-grid { grid-template-columns: repeat(2, 1fr); }
  .app-nav { grid-template-columns: 1fr; }
  .app-section__grid,
  .app-section__grid--reverse { grid-template-columns: 1fr; gap: 40px; direction: ltr; }
  .app-section__visual { position: static; }
  .uses-grid { grid-template-columns: repeat(2, 1fr); }
  .ldh-scheme { padding: 24px 16px; }
  .product-formula { padding: 24px; }
  .product-formula__main { font-size: 1.5rem; }
  .compare-table { padding: 20px; }
  .compare-row { grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 10px; }
}

/* Мобильный — планшетный */
@media (max-width: 900px) {
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.4rem; }
  .hero__title { font-size: 2.8rem; }
  .page-hero__title { font-size: 2.6rem; }
  .section__title { font-size: 2rem; }
  .cta h2 { font-size: 1.8rem; }
  .angel-banner h3 { font-size: 1.5rem; }
  .hero__sub { font-size: 1.05rem; }

  .nav__links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 85vw;
    max-width: 360px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    padding: 80px 40px;
    background: #0a0c12;
    border-left: 1px solid var(--border);
    transition: right .5s var(--ease);
    -webkit-transition: right .5s var(--ease);
    gap: 14px;
  }

  @supports ((backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px))) {
    .nav__links {
      background: rgba(10,12,18,0.98);
      -webkit-backdrop-filter: blur(24px);
              backdrop-filter: blur(24px);
    }
  }

  .nav__links.is-open { right: 0; }
  .nav__link { font-size: 1.2rem; padding: 12px 0; }
  .nav__cta { margin-left: 0; margin-top: 12px; }
  .nav__burger { display: -webkit-box; display: -ms-flexbox; display: flex; z-index: 110; }

  .apps,
  .benefits,
  .team,
  .scenarios,
  .kpi-grid { grid-template-columns: 1fr; }
  .market__stats,
  .market__columns { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .cta__grid { grid-template-columns: 1fr; gap: 16px; }
  .timeline { padding-left: 30px; }
  .tl-marker span {
    position: static;
    display: block;
    margin-top: 6px;
    -webkit-transform: none;
            transform: none;
  }
  .tl-content { margin-left: 0; }
  .bars { height: 300px; gap: 12px; }
  .bar__value { font-size: .78rem; }
  .angel-banner__stats { grid-template-columns: repeat(2, 1fr); }

  .contact__row { -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; gap: 4px; }
  .contact__row strong,
  .contact__row a { text-align: left; }

  .legal-row { -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; gap: 4px; }
  .legal-row span { max-width: 100%; }
  .legal-row strong,
  .legal-row a { text-align: left; }

  .hero { min-height: auto; padding: 120px 0 80px; -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; }
  .hero__scroll { display: none; }

  .cta { padding: 50px 30px; }
  .angel-banner { padding: 34px; }
  .chart { padding: 26px 20px; }

  /* Product page */
  .product-hero { padding: 140px 0 60px; }
  .product-hero__stats { grid-template-columns: repeat(2, 1fr); }
  .props-grid { grid-template-columns: 1fr; }
  .uses-grid { grid-template-columns: 1fr; }
  .app-section__facts { grid-template-columns: 1fr; }
  .ldh-scheme { padding: 16px; }

.compare-row {
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
}
.compare-row--head { display: none; }
.compare-row > div:first-child {
  font-weight: 700;
  color: var(--text);
  font-size: .95rem;
  margin-bottom: 8px;
}

/* Подписи колонок для каждой ячейки — СДГ / Уголь / Смолы */
.compare-row > div:nth-child(2)::before {
  content: "СДГ";
  display: inline-block;
  font-size: .7rem;
  color: var(--emerald);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  margin-right: 8px;
}
.compare-row > div:nth-child(3)::before {
  content: "Активированный уголь";
  display: inline-block;
  font-size: .7rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  margin-right: 8px;
}
.compare-row > div:nth-child(4)::before {
  content: "Ионообменные смолы";
  display: inline-block;
  font-size: .7rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  margin-right: 8px;
}
}

/* Мобильный — узкий */
@media (max-width: 560px) {
  h1 { font-size: 2.2rem; }
  .hero__title { font-size: 2.3rem; line-height: 1.15; }
  .page-hero__title { font-size: 2.2rem; }
  .section__title { font-size: 1.7rem; }
  .cta h2 { font-size: 1.5rem; }
  .angel-banner h3 { font-size: 1.3rem; }
  .hero__sub { font-size: 1rem; }

  .container { padding: 0 18px; }
  .section { padding: 60px 0; }
  .page-hero { padding: 140px 0 40px; }
  .hero { padding-top: 110px; }

  .stat__value { font-size: 1.75rem; }
  .stat__label { font-size: .8rem; margin-top: 4px; }

  .hero__actions {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    width: 100%;
  }
  .hero__actions .btn {
    width: 100%;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }

  .donut { width: 260px; height: 260px; }
  .donut__center strong { font-size: 2.4rem; }

  .footer__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .footer__nav { gap: 16px; }

  .cta { padding: 40px 22px; }
  .angel-banner { padding: 26px 22px; }
  .angel-banner__stats { grid-template-columns: repeat(2, 1fr); }
  .angel-banner__stats strong { font-size: 1.3rem; }
  .chart { padding: 22px 16px; }
  .tl-content { padding: 24px 22px; }
  .contact__info,
  .contact__form { padding: 26px 22px; }

  .soc { width: 44px; height: 44px; border-radius: 12px; }
  .soc--footer { width: 40px; height: 40px; }

  /* Product page — плоско, без вложенных @media */
  .product-formula { padding: 18px 16px; }
  .product-formula__main {
    font-size: 0.98rem;
    gap: 1px 3px;
    line-height: 1.4;
    letter-spacing: -0.01em;
  }
  .product-formula__bracket { font-size: 1.35em; }
  .pf-sep { padding: 0 1px; font-size: 0.9em; }
  .pf-ion,
  .pf-group,
  .pf-water { letter-spacing: -0.02em; }
  .product-formula__legend { gap: 10px; flex-direction: column; }
  .pf-legend__text { font-size: .78rem; }

  .product-hero__stats { grid-template-columns: 1fr; gap: 20px; }
  .uses-grid { grid-template-columns: 1fr; gap: 20px; }
  .app-section__facts { grid-template-columns: 1fr; }
  .fact__value { font-size: 1.6rem; }
  .app-section__uses { padding: 24px 20px; }
  .ldh-scheme { padding: 16px 12px; }
}

/* Очень узкие экраны — iPhone SE, старые Android */
@media (max-width: 400px) {
  .product-formula__main { font-size: 0.9rem; }
  .pf-sep { padding: 0; }
}
/* ============ PROPS CARDS — премиальные карточки свойств ============ */
.props-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.prop-card {
  position: relative;
  padding: 32px 28px 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s var(--ease);
}

/* Цветная полоска сверху — акцент от бренда */
.prop-card::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pc, #00d4aa), transparent);
  opacity: 0.65;
  transition: opacity .4s var(--ease);
}

/* Мягкое свечение в углу — вместо «зелёного пятна» на весь блок */
.prop-card::after {
  content: '';
  position: absolute;
  top: -70px; right: -70px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, var(--pc, #00d4aa), transparent 65%);
  opacity: 0.05;
  pointer-events: none;
  transition: opacity .4s var(--ease);
}

.prop-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
.prop-card:hover::before { opacity: 1; }
.prop-card:hover::after { opacity: 0.13; }

/* Иконка в квадратной подложке */
.prop-card__icon {
  position: relative;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 22px;
  z-index: 1;
  overflow: hidden;
}
.prop-card__icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--pc, #00d4aa);
  opacity: 0.14;
  transition: opacity .4s var(--ease);
}
.prop-card:hover .prop-card__icon::before { opacity: 0.22; }

/* Эмодзи поверх цветного слоя */
.prop-card__icon > span {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.prop-card h4 {
  position: relative;
  font-family: 'Manrope', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  line-height: 1.35;
  z-index: 1;
}

.prop-card p {
  position: relative;
  font-size: .88rem;
  color: var(--text-mute);
  line-height: 1.6;
  margin: 0;
  z-index: 1;
}

/* Адаптив */
@media (max-width: 1024px) {
  .props-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .props-grid { grid-template-columns: 1fr; }
  .prop-card { padding: 26px 22px; }
  .prop-card__icon { width: 46px; height: 46px; font-size: 1.35rem; margin-bottom: 18px; }
}
/* ============ SCROLL TO TOP ============ */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: rgba(13, 16, 23, 0.92);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity .35s var(--ease), visibility .35s var(--ease), transform .35s var(--ease), background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  -webkit-transition: opacity .35s var(--ease), visibility .35s var(--ease), transform .35s var(--ease), background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  -webkit-tap-highlight-color: transparent;
  padding: 0;
  overflow: hidden;
}

/* Бирюзовое свечение при наведении */
.to-top::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0,212,170,0.35), transparent 70%);
  opacity: 0;
  transition: opacity .3s var(--ease);
  -webkit-transition: opacity .3s var(--ease);
  pointer-events: none;
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Hover-эффект — только на устройствах с настоящей мышью (не на тач) */
@media (hover: hover) and (pointer: fine) {
  .to-top:hover {
    background: rgba(255,255,255,0.95);
    color: #050609;
    border-color: #fff;
    box-shadow: 0 12px 30px -10px rgba(255,255,255,0.4);
  }
  .to-top:hover::before { opacity: 0; }
  .to-top:hover svg {
    -webkit-transform: translateY(-2px);
            transform: translateY(-2px);
  }
}

/* Focus только при навигации с клавиатуры (Tab) */
.to-top:focus { outline: none; }
.to-top:focus-visible {
  background: rgba(255,255,255,0.95);
  color: #050609;
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(0,212,170,0.4);
  outline: none;
}
.to-top:focus-visible::before { opacity: 0; }
.to-top:focus-visible svg {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
}

.to-top svg {
  position: relative;
  display: block;
  transition: transform .35s var(--ease);
  -webkit-transition: -webkit-transform .35s var(--ease);
}

/* Плавный подъём вверх даже если в браузере нет smooth scroll */
@media (prefers-reduced-motion: reduce) {
  .to-top,
  .to-top svg { transition: none; -webkit-transition: none; }
}

/* Мобильный — сдвигаем чуть левее и ниже, чтобы не перекрывать контент */
@media (max-width: 560px) {
  .to-top {
    right: 16px;
    bottom: 16px;
    width: 44px;
    height: 44px;
  }
  .to-top svg { width: 18px; height: 18px; }
}