:root {
  --ink: #151519;
  --paper: #ffffff;
  --glass: rgba(21, 21, 25, 0.78);
  --glass-soft: rgba(21, 21, 25, 0.09);
  --line: rgba(21, 21, 25, 0.14);
  --shadow: 0 28px 80px rgba(21, 21, 25, 0.16);
  --radius-xl: 34px;
}

@property --silver-border-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", sans-serif;
}

body.modal-open {
  overflow: hidden;
}

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

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  width: 100%;
  min-height: 84px;
  grid-template-columns: 420px minmax(0, 1fr) 245px;
  align-items: center;
  gap: 22px;
  padding: 10px 28px;
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), transparent 42%),
    #0d0d10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.075);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  justify-content: flex-start;
  min-height: 84px;
  gap: 18px;
  padding-left: 6px;
}

.brand-symbol {
  position: relative;
  display: inline-flex;
  width: 78px;
  height: 72px;
  overflow: hidden;
  flex: 0 0 auto;
}

.brand-symbol img {
  position: absolute;
  top: 50%;
  left: -2px;
  width: 220px;
  max-width: none;
  height: auto;
  transform: translateY(-50%);
  filter: brightness(0) invert(1);
}

.brand-copy {
  display: flex;
  max-width: 260px;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
}

.brand-copy span {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.contact-link {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(216, 221, 228, 0.36);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 10px 24px rgba(21, 21, 25, 0.08);
}

.contact-link::before,
.contact-link::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.contact-link::before {
  inset: 0;
  padding: 1px;
  background:
    linear-gradient(90deg, transparent 0%, rgba(184, 194, 208, 0.2) 21%, rgba(246, 249, 252, 0.78) 34%, rgba(184, 194, 208, 0.2) 47%, transparent 68%, transparent 100%) 0 0 / 200% 100%;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  border-radius: inherit;
  animation:
    silver-border-line 5.8s linear infinite,
    silver-border-breathe 4.2s ease-in-out infinite;
}

.contact-link::after {
  display: none;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  gap: clamp(12px, 1.8vw, 28px);
  justify-self: center;
  padding: 0 24px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(216, 221, 228, 0.36);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 10px 24px rgba(21, 21, 25, 0.08);
}

.brand-copy span,
.main-nav a,
.contact-link {
  color: transparent;
  background-image: linear-gradient(
    90deg,
    rgba(251, 251, 252, 0.99) 0%,
    rgba(238, 241, 245, 0.99) 10%,
    rgba(194, 201, 209, 0.97) 24%,
    rgba(248, 249, 250, 0.99) 38%,
    rgba(183, 190, 198, 0.96) 52%,
    rgba(249, 249, 250, 0.99) 66%,
    rgba(198, 205, 213, 0.97) 80%,
    rgba(239, 242, 246, 0.99) 90%,
    rgba(251, 251, 252, 0.99) 100%
  );
  background-size: 200% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  background-repeat: repeat;
  will-change: background-position;
  transition:
    transform 180ms ease,
    filter 180ms ease;
  animation: silver-flow 13s linear infinite;
  filter: saturate(0.8) brightness(1.07);
}

.main-nav a:hover {
  transform: translateY(-1px);
  filter: saturate(1) brightness(1.1);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 18% 34%, rgba(21, 21, 25, 0.08), transparent 28%),
    radial-gradient(circle at 86% 22%, rgba(21, 21, 25, 0.05), transparent 26%),
    var(--paper);
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  opacity: 1;
  filter: saturate(0.98) contrast(1.02);
}

.hero-particles-zone {
  display: none;
}

.hero-particles {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-sheen {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(12, 13, 15, 0.78) 0%, rgba(12, 13, 15, 0.48) 34%, rgba(12, 13, 15, 0.06) 68%),
    linear-gradient(180deg, rgba(12, 13, 15, 0.24) 0%, rgba(12, 13, 15, 0.02) 48%, rgba(12, 13, 15, 0.16) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin-left: max(clamp(18px, 4.8vw, 92px), calc((100% - 1400px) / 2));
  padding: clamp(185px, 25vh, 255px) 0 64px;
  animation: none;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 36px;
  padding: 9px 16px;
  color: rgba(244, 247, 251, 0.88);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(5, 6, 8, 0.78);
  border: 1px solid rgba(0, 0, 0, 0.72);
  border-radius: 999px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -1px 0 rgba(0, 0, 0, 0.48),
    0 12px 34px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px) saturate(170%);
  -webkit-backdrop-filter: blur(24px) saturate(170%);
}

h1 {
  max-width: 720px;
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(46px, 5.1vw, 70px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero h1 {
  color: transparent;
  background-image: linear-gradient(
    115deg,
    #b8bec8 0%,
    #f4f6f9 18%,
    #d6dce5 31%,
    #ffffff 43%,
    #9fa8b5 56%,
    #eef2f7 70%,
    #c5ccd6 84%,
    #f9fbfd 100%
  );
  background-size: 320% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  animation: hero-title-flow 14s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.34));
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.32),
    0 2px 14px rgba(226, 233, 242, 0.08);
}

.hero-subtitle {
  max-width: 670px;
  margin: 48px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(16px, 1.45vw, 19px);
  font-weight: 500;
  line-height: 1.58;
  letter-spacing: -0.03em;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.benefits {
  display: grid;
  max-width: 920px;
  grid-template-columns: repeat(4, minmax(118px, 1fr));
  gap: 18px;
  margin-top: 58px;
}

.benefit-card {
  min-height: 132px;
  padding: 10px 0 0;
  color: rgba(246, 248, 252, 0.88);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.benefit-icon {
  display: inline-grid;
  width: 72px;
  height: 72px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 22px;
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.2),
    0 0 22px rgba(255, 255, 255, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.98);
}

.benefit-icon svg {
  width: 37px;
  height: 37px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.benefit-rose {
  color: #e23655;
  background: linear-gradient(180deg, rgba(255, 229, 234, 0.98), rgba(255, 250, 251, 0.94));
}

.benefit-indigo {
  color: #315cff;
  background: linear-gradient(180deg, rgba(232, 237, 255, 0.98), rgba(250, 251, 255, 0.94));
}

.benefit-mint {
  color: #14b98f;
  background: linear-gradient(180deg, rgba(226, 255, 247, 0.98), rgba(250, 255, 253, 0.94));
}

.benefit-amber {
  color: #f2a100;
  background: linear-gradient(180deg, rgba(255, 246, 220, 0.98), rgba(255, 253, 248, 0.94));
}

.benefit-card span:last-child {
  display: block;
  max-width: 190px;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.38;
  letter-spacing: -0.03em;
  text-shadow: 0 9px 26px rgba(0, 0, 0, 0.34);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 52px;
}

.hero-button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 26px;
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.17), transparent 32%),
    linear-gradient(135deg, rgba(34, 35, 40, 0.98), rgba(10, 11, 14, 0.98) 52%, rgba(24, 25, 30, 0.98));
  background-size: 100% 100%, 180% 180%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.58);
  transition:
    transform 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease,
    background-position 520ms ease;
}

.hero-button::before {
  position: absolute;
  inset: 1px;
  z-index: -1;
  content: "";
  border-radius: inherit;
  background:
    radial-gradient(circle at 28% 0%, rgba(255, 255, 255, 0.16), transparent 36%),
    linear-gradient(120deg, rgba(210, 218, 230, 0.08), rgba(255, 255, 255, 0.07), rgba(28, 30, 36, 0.08));
  opacity: 0;
  transition:
    opacity 320ms ease,
    transform 520ms ease;
  transform: scaleX(0.96);
}

.hero-button::after {
  position: absolute;
  inset: -38px -28px auto;
  z-index: -2;
  height: 72px;
  content: "";
  background: radial-gradient(ellipse at center, rgba(229, 235, 244, 0.13), transparent 68%);
  opacity: 0;
  transform: translateY(10px) scale(0.92);
  transition:
    opacity 320ms ease,
    transform 520ms ease;
  pointer-events: none;
}

.hero-button:hover {
  background-position: 0 0, 72% 72%;
  border-color: rgba(232, 238, 247, 0.16);
  box-shadow:
    0 26px 74px rgba(0, 0, 0, 0.34),
    0 0 24px rgba(221, 229, 240, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.58);
  transform: translateY(-1.5px);
}

.hero-button:hover::before {
  opacity: 1;
  transform: scaleX(1);
}

.hero-button:hover::after {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.about-section {
  padding: 104px clamp(28px, 6vw, 118px) 86px;
  background:
    radial-gradient(circle at 12% 18%, rgba(21, 21, 25, 0.04), transparent 24%),
    linear-gradient(180deg, rgba(21, 21, 25, 0.02), transparent 28%),
    var(--paper);
}

.about-shell {
  display: grid;
  width: min(100%, 1320px);
  margin: 0 auto;
  grid-template-columns: minmax(440px, 570px) minmax(540px, 640px);
  justify-content: space-between;
  gap: clamp(54px, 6vw, 96px);
  align-items: center;
}

.about-copy {
  display: grid;
  align-content: start;
  justify-self: start;
  max-width: 570px;
  gap: 0;
  min-height: auto;
  padding-top: 4px;
}

.about-copy .about-kicker {
  margin: 0 0 28px;
  color: rgba(21, 21, 25, 0.42);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.about-copy p {
  max-width: 570px;
  color: rgba(21, 21, 25, 0.62);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: -0.012em;
  text-indent: 0;
  text-align: left;
  text-wrap: pretty;
  hyphens: none;
}

.about-copy .about-lead {
  margin: 0 0 28px;
  color: rgba(21, 21, 25, 0.84);
  font-size: clamp(21px, 1.6vw, 27px);
  font-weight: 600;
  line-height: 1.36;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.about-body {
  margin: 0 0 22px;
}

.about-copy strong {
  color: var(--ink);
  font-weight: 800;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.about-visual {
  display: grid;
  width: 100%;
  gap: 20px;
  align-content: start;
  padding-top: 0;
  justify-items: end;
  justify-self: end;
}

.about-image-frame {
  width: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: transparent;
  box-shadow: 0 34px 90px rgba(21, 21, 25, 0.16);
  transition:
    box-shadow 520ms ease,
    transform 520ms ease;
}

.about-image-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1.5 / 1;
  object-fit: cover;
  object-position: center 50%;
  filter: saturate(0.98) contrast(1.03);
  transform: none;
  transition:
    filter 620ms ease,
    transform 760ms cubic-bezier(0.19, 1, 0.22, 1);
  will-change: transform;
}

.about-image-frame:hover {
  box-shadow: 0 42px 110px rgba(21, 21, 25, 0.2);
  transform: translateY(-2px);
}

.about-image-frame:hover img {
  filter: saturate(1.02) contrast(1.04);
  transform: scale(1.018);
}

.about-image-frame::after {
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  content: "";
  background: linear-gradient(180deg, transparent 0%, rgba(21, 21, 25, 0.14) 100%);
  pointer-events: none;
}

.about-note {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.about-note span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 18px;
  color: rgba(21, 21, 25, 0.76);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(21, 21, 25, 0.1);
  border-radius: 999px;
  box-shadow: 0 16px 36px rgba(21, 21, 25, 0.08);
}

.advantages-section {
  padding: 68px clamp(28px, 6vw, 118px) 62px;
  background:
    linear-gradient(180deg, rgba(21, 21, 25, 0.03), transparent 18%),
    rgba(248, 248, 250, 0.92);
}

.advantages-shell {
  max-width: 1320px;
  margin: 0 auto;
}

.advantages-kicker {
  margin: 0 0 16px;
  color: rgba(21, 21, 25, 0.42);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.advantages-section h2 {
  max-width: 900px;
  margin: 0 0 34px;
  color: var(--ink);
  font-size: clamp(32px, 3.35vw, 50px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
}

.adv-card {
  min-height: 300px;
  padding: 34px 34px 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(247, 248, 250, 0.94)),
    #ffffff;
  border: 1px solid rgba(21, 21, 25, 0.075);
  border-radius: 34px;
  box-shadow:
    0 34px 82px rgba(21, 21, 25, 0.12),
    0 10px 28px rgba(21, 21, 25, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.98);
}

.adv-icon {
  display: inline-grid;
  width: 68px;
  height: 68px;
  margin-bottom: 26px;
  place-items: center;
  border-radius: 22px;
  box-shadow:
    0 20px 42px rgba(21, 21, 25, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

.adv-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.adv-rose {
  color: #b46c7c;
  background: linear-gradient(180deg, rgba(255, 241, 244, 0.96), rgba(255, 255, 255, 0.92));
}

.adv-indigo {
  color: #7b87d5;
  background: linear-gradient(180deg, rgba(241, 244, 255, 0.96), rgba(255, 255, 255, 0.92));
}

.adv-mint {
  color: #59a89a;
  background: linear-gradient(180deg, rgba(240, 255, 251, 0.96), rgba(255, 255, 255, 0.92));
}

.adv-amber {
  color: #d19a49;
  background: linear-gradient(180deg, rgba(255, 249, 238, 0.96), rgba(255, 255, 255, 0.92));
}

.adv-card h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(21px, 1.35vw, 28px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.adv-card p {
  margin: 0;
  color: rgba(21, 21, 25, 0.48);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.models-section {
  padding: 88px clamp(28px, 6vw, 118px) 84px;
  background:
    radial-gradient(circle at 78% 18%, rgba(21, 21, 25, 0.045), transparent 28%),
    linear-gradient(180deg, rgba(21, 21, 25, 0.018), transparent 22%),
    var(--paper);
}

.models-shell {
  max-width: 1320px;
  margin: 0 auto;
}

.models-head {
  display: grid;
  max-width: 980px;
  gap: 16px;
  margin-bottom: 44px;
}

.models-kicker {
  margin: 0;
  color: rgba(21, 21, 25, 0.42);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.models-section h2 {
  max-width: 900px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 3.35vw, 50px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.models-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(21, 21, 25, 0.13);
  border-bottom: 1px solid rgba(21, 21, 25, 0.1);
}

.model-panel {
  position: relative;
  display: grid;
  min-height: auto;
  grid-template-columns: minmax(260px, 360px) minmax(320px, 440px) minmax(360px, 1fr);
  gap: clamp(34px, 4vw, 74px);
  align-items: center;
  padding: 38px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(21, 21, 25, 0.1);
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  isolation: isolate;
}

.model-panel::before {
  position: absolute;
  left: clamp(70px, 9vw, 150px);
  top: 50%;
  z-index: -1;
  content: "";
  width: min(28vw, 420px);
  height: min(28vw, 420px);
  background: radial-gradient(circle, rgba(21, 21, 25, 0.07), transparent 64%);
  opacity: 0.55;
  transform: translateY(-50%);
}

.model-panel::after {
  display: none;
}

.model-panel:last-child {
  border-bottom: 0;
}

.model-panel-image {
  position: relative;
  display: grid;
  min-height: 300px;
  padding: 0;
  place-items: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  isolation: isolate;
}

.model-panel-image::after {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: min(70%, 250px);
  height: 24px;
  content: "";
  background: rgba(21, 21, 25, 0.14);
  border-radius: 50%;
  filter: blur(22px);
  transform: translateX(-50%);
}

.model-panel-image img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(92%, 330px);
  height: 300px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: contrast(1.03) saturate(1.03) drop-shadow(0 28px 30px rgba(21, 21, 25, 0.12));
}

.model-panel-copy {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 0;
}

.model-panel-label {
  margin: 0;
  color: rgba(21, 21, 25, 0.48);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.model-panel-copy h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 2.65vw, 46px);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.045em;
  white-space: nowrap;
}

.model-panel-text {
  max-width: 420px;
  margin: 0;
  color: rgba(21, 21, 25, 0.58);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.58;
  letter-spacing: -0.012em;
}

.model-panel-side {
  display: grid;
  gap: 26px;
  padding: 0;
  border-left: 0;
  justify-items: stretch;
}

.model-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  border-top: 1px solid rgba(21, 21, 25, 0.1);
  border-bottom: 1px solid rgba(21, 21, 25, 0.1);
}

.model-fact {
  display: grid;
  gap: 7px;
  min-height: 66px;
  padding: 14px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(21, 21, 25, 0.08);
  border-radius: 0;
  box-shadow: none;
}

.model-fact:nth-child(even) {
  padding-left: 0;
  border-left: 0;
}

.model-fact:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.model-fact span {
  color: rgba(21, 21, 25, 0.42);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.model-fact strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.018em;
}

.model-button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  min-height: 52px;
  width: fit-content;
  min-width: 218px;
  padding: 0 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.17), transparent 32%),
    linear-gradient(135deg, rgba(34, 35, 40, 0.98), rgba(10, 11, 14, 0.98) 52%, rgba(24, 25, 30, 0.98));
  background-size: 100% 100%, 180% 180%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.58);
  gap: 10px;
  transition:
    transform 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease,
    background-position 520ms ease;
}

.components-block {
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(320px, 440px) minmax(360px, 1fr);
  gap: clamp(34px, 4vw, 74px);
  align-items: start;
  margin-top: 36px;
  padding: 28px 0 30px;
  color: #ffffff;
  background: transparent;
  border-top: 1px solid rgba(21, 21, 25, 0.14);
  border-bottom: 1px solid rgba(21, 21, 25, 0.1);
  border-radius: 0;
  box-shadow: none;
}

.components-copy {
  display: grid;
  grid-column: 1 / 3;
  gap: 14px;
}

.components-kicker {
  margin: 0;
  color: rgba(21, 21, 25, 0.42);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.components-copy h3 {
  max-width: 720px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 2.4vw, 40px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.components-copy p {
  max-width: 760px;
  margin: 0;
  color: rgba(21, 21, 25, 0.58);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.62;
  letter-spacing: -0.015em;
}

.components-list {
  display: grid;
  grid-column: 1 / 3;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 34px);
  align-self: start;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  border-top: 0;
  border-bottom: 0;
}

.components-list li {
  position: relative;
  display: grid;
  gap: 7px;
  min-height: auto;
  padding: 18px 20px 20px;
  border: 1px solid rgba(21, 21, 25, 0.035);
  border-radius: 18px;
  overflow: hidden;
  box-shadow:
    0 16px 40px rgba(21, 21, 25, 0.032),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

.components-list li + li {
  border-left: 0;
}

.components-list li::before {
  width: 34px;
  height: 2px;
  content: "";
  background: rgba(21, 21, 25, 0.28);
  border-radius: 999px;
}

.components-list li:nth-child(1) {
  background:
    radial-gradient(circle at 18% 0%, rgba(199, 188, 255, 0.22), transparent 62%),
    linear-gradient(180deg, rgba(246, 243, 255, 0.72), rgba(255, 255, 255, 0.68));
}

.components-list li:nth-child(2) {
  background:
    radial-gradient(circle at 22% 0%, rgba(143, 215, 188, 0.24), transparent 62%),
    linear-gradient(180deg, rgba(239, 255, 249, 0.72), rgba(255, 255, 255, 0.68));
}

.components-list li:nth-child(3) {
  background:
    radial-gradient(circle at 18% 0%, rgba(245, 196, 122, 0.24), transparent 62%),
    linear-gradient(180deg, rgba(255, 247, 235, 0.74), rgba(255, 255, 255, 0.68));
}
  border-top: 0;
}

.components-list li + li {
  border-left: 1px solid rgba(21, 21, 25, 0.09);
}

.components-list span {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.components-list p {
  max-width: 240px;
  margin: 0;
  color: rgba(21, 21, 25, 0.54);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.55;
}

.components-action {
  grid-column: 3 / 4;
  grid-row: 1 / 3;
  display: grid;
  justify-items: center;
  align-self: start;
  gap: 98px;
  padding-top: 34px;
}

.components-image {
  width: min(100%, 245px);
  aspect-ratio: 1.42 / 1;
  display: grid;
  place-items: center;
}

.components-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter:
    saturate(0.98)
    contrast(1.03)
    drop-shadow(0 18px 26px rgba(21, 21, 25, 0.16));
}

.components-order {
  justify-self: center;
  margin-top: 0;
  white-space: nowrap;
}

.model-button::before {
  position: absolute;
  inset: 1px;
  z-index: -1;
  content: "";
  border-radius: inherit;
  background:
    radial-gradient(circle at 28% 0%, rgba(255, 255, 255, 0.16), transparent 36%),
    linear-gradient(120deg, rgba(210, 218, 230, 0.08), rgba(255, 255, 255, 0.07), rgba(28, 30, 36, 0.08));
  opacity: 0;
  transform: scaleX(0.96);
  transition:
    opacity 320ms ease,
    transform 520ms ease;
}

.model-button::after {
  position: absolute;
  inset: -38px -28px auto;
  z-index: -2;
  height: 72px;
  content: "";
  background: radial-gradient(ellipse at center, rgba(229, 235, 244, 0.13), transparent 68%);
  opacity: 0;
  transform: translateY(10px) scale(0.92);
  transition:
    opacity 320ms ease,
    transform 520ms ease;
  pointer-events: none;
}

.model-button:hover,
.model-button:focus-visible {
  background-position: 0 0, 72% 72%;
  border-color: rgba(232, 238, 247, 0.16);
  box-shadow:
    0 26px 74px rgba(0, 0, 0, 0.28),
    0 0 24px rgba(221, 229, 240, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.58);
  transform: translateY(-1.5px);
}

.model-button:hover::before,
.model-button:focus-visible::before,
.model-button:hover::after,
.model-button:focus-visible::after {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.model-button:active {
  transform: translateY(0);
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 2px 12px rgba(0, 0, 0, 0.34);
}

@media (max-width: 1380px) {
  .model-panel {
    min-height: auto;
  }

  .model-panel-side {
    padding-inline: 34px;
  }

  .model-fact strong {
    font-size: 16px;
  }
}

.model-button-text,
.model-button-arrow {
  color: transparent;
  background-image: linear-gradient(
    90deg,
    rgba(251, 251, 252, 0.99) 0%,
    rgba(239, 241, 244, 0.98) 16%,
    rgba(205, 211, 218, 0.95) 34%,
    rgba(248, 248, 249, 0.99) 52%,
    rgba(191, 197, 205, 0.95) 70%,
    rgba(243, 245, 247, 0.99) 86%,
    rgba(251, 251, 252, 0.99) 100%
  );
  background-size: 240% 100%;
  background-repeat: repeat;
  background-clip: text;
  -webkit-background-clip: text;
  animation: silver-flow 17s linear infinite;
}

.model-button-arrow {
  font-size: 18px;
  line-height: 1;
}

.request-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 260ms ease,
    visibility 260ms ease;
}

.request-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.request-modal-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 34%, rgba(82, 88, 100, 0.28), transparent 34%),
    rgba(5, 6, 8, 0.74);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}

.request-modal-panel {
  position: relative;
  width: min(100%, 520px);
  padding: 34px;
  color: #f5f7fa;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.12), transparent 30%),
    linear-gradient(145deg, rgba(36, 37, 43, 0.98), rgba(10, 11, 14, 0.98) 58%, rgba(23, 24, 29, 0.98));
  border: 1px solid rgba(232, 238, 247, 0.14);
  border-radius: 28px;
  box-shadow:
    0 44px 140px rgba(0, 0, 0, 0.56),
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.62);
  transform: translateY(18px) scale(0.98);
  transition: transform 360ms cubic-bezier(0.19, 1, 0.22, 1);
}

.request-modal.is-open .request-modal-panel {
  transform: translateY(0) scale(1);
}

.request-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: rgba(245, 247, 250, 0.74);
  font-size: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  cursor: pointer;
}

.request-modal-kicker {
  margin: 0 0 14px;
  color: rgba(226, 230, 235, 0.58);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.request-modal-panel h2 {
  max-width: 390px;
  margin: 0;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.request-modal-copy {
  max-width: 420px;
  margin: 18px 0 26px;
  color: rgba(226, 230, 235, 0.68);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.58;
}

.request-form {
  display: grid;
  gap: 14px;
}

.request-form label {
  display: grid;
  gap: 8px;
}

.request-form span {
  color: rgba(226, 230, 235, 0.62);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.request-form input,
.request-form textarea,
.request-form select {
  width: 100%;
  color: #ffffff;
  font: inherit;
  font-size: 15px;
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(226, 230, 235, 0.14);
  border-radius: 16px;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition:
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.request-form textarea {
  resize: vertical;
  min-height: 96px;
}

.request-form input:focus,
.request-form textarea:focus,
.request-form select:focus {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(232, 238, 247, 0.32);
  box-shadow:
    0 0 0 4px rgba(232, 238, 247, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.request-form input::placeholder,
.request-form textarea::placeholder {
  color: rgba(226, 230, 235, 0.36);
}

.request-form select {
  appearance: none;
  color-scheme: dark;
  cursor: pointer;
}

.request-submit {
  min-height: 54px;
  margin-top: 6px;
  color: #ffffff;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background:
    radial-gradient(circle at 24% 0%, rgba(255, 255, 255, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(46, 48, 55, 1), rgba(12, 13, 16, 1));
  border: 1px solid rgba(232, 238, 247, 0.14);
  border-radius: 999px;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  cursor: pointer;
}

.request-feedback {
  min-height: 20px;
  margin: 0;
  color: rgba(185, 232, 215, 0.88);
  font-size: 13px;
  font-weight: 600;
}

.workflow-section {
  padding: 96px clamp(28px, 6vw, 118px) 90px;
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 255, 255, 0.06), transparent 22%),
    linear-gradient(135deg, rgba(39, 39, 45, 0.985), rgba(21, 21, 25, 1));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.workflow-shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0;
}

.workflow-head {
  display: grid;
  max-width: 920px;
  gap: 14px;
  margin-bottom: 28px;
}

.workflow-kicker {
  margin: 0;
  color: rgba(224, 229, 235, 0.58);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.workflow-head h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(32px, 3.35vw, 50px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.workflow-intro {
  max-width: 760px;
  margin: 0;
  color: rgba(228, 232, 237, 0.72);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.58;
  letter-spacing: -0.035em;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(30px, 2.2vw, 44px);
  margin-bottom: clamp(46px, 3.6vw, 72px);
}

.workflow-step {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 212px;
  padding: 24px 22px 22px;
  background:
    linear-gradient(180deg, rgba(42, 42, 48, 0.96), rgba(28, 28, 33, 0.96)),
    #151519;
  border: 1px solid rgba(214, 219, 225, 0.22);
  border-radius: 30px;
  box-shadow:
    0 18px 46px rgba(21, 21, 25, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.workflow-step::before {
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(226, 231, 237, 0.34), transparent 78%);
}

.workflow-step-num {
  display: inline-block;
  width: fit-content;
  padding: 0;
  font-size: 54px;
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.07em;
  background: none;
  border: 0;
}

.workflow-step:nth-child(1) .workflow-step-num {
  color: #efbfd0;
}

.workflow-step:nth-child(2) .workflow-step-num {
  color: #bcc5ff;
}

.workflow-step:nth-child(3) .workflow-step-num {
  color: #aee0d3;
}

.workflow-step:nth-child(4) .workflow-step-num {
  color: #f0cf9f;
}

.workflow-step h3 {
  margin: 0;
  color: rgba(255, 255, 255, 0.96);
  max-width: 240px;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.workflow-step p {
  margin: 0;
  color: rgba(226, 230, 235, 0.68);
  max-width: 250px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.52;
  letter-spacing: -0.025em;
}

.workflow-bottom {
  display: grid;
  grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
  gap: clamp(30px, 2.2vw, 44px);
}

.workflow-note {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 24px 24px;
  background:
    radial-gradient(circle at 18% 16%, rgba(46, 46, 53, 0.9), transparent 36%),
    linear-gradient(135deg, rgba(10, 10, 12, 0.98), rgba(19, 19, 23, 1), rgba(11, 11, 13, 0.98));
  background-size: 100% 100%, 220% 220%;
  border-radius: 32px;
  border: 1px solid rgba(214, 219, 225, 0.22);
  box-shadow:
    0 26px 56px rgba(21, 21, 25, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: dark-drift 20s ease-in-out infinite;
}

.workflow-note-title {
  margin: 0;
  color: rgba(248, 249, 250, 0.96);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.workflow-note p:last-child {
  margin: 0;
  color: rgba(241, 243, 246, 0.82);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.58;
  letter-spacing: -0.03em;
}

.workflow-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 2.2vw, 44px);
}

.workflow-point {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 154px;
  padding: 22px 22px;
  background:
    linear-gradient(180deg, rgba(42, 42, 48, 0.96), rgba(28, 28, 33, 0.96)),
    #151519;
  border: 1px solid rgba(214, 219, 225, 0.22);
  border-radius: 28px;
  box-shadow:
    0 14px 36px rgba(21, 21, 25, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.workflow-point-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 4px;
  place-items: center;
  border: 1px solid rgba(226, 230, 235, 0.16);
  border-radius: 15px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 12px 26px rgba(0, 0, 0, 0.12);
}

.workflow-point-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.workflow-point-icon-flow {
  color: #bcc5ff;
}

.workflow-point-icon-layers {
  color: #aee0d3;
}

.workflow-point-icon-life {
  color: #f0cf9f;
}

.workflow-point h3 {
  margin: 0;
  color: rgba(255, 255, 255, 0.96);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.workflow-point p {
  margin: 0;
  color: rgba(226, 230, 235, 0.68);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.025em;
}

@keyframes dark-drift {
  0% {
    background-position: 0 0, 0% 50%;
  }

  50% {
    background-position: 0 0, 100% 50%;
  }

  100% {
    background-position: 0 0, 0% 50%;
  }
}

.docs-section {
  padding: 104px clamp(28px, 6vw, 118px) 96px;
  background:
    linear-gradient(180deg, rgba(21, 21, 25, 0.025), transparent 32%),
    var(--paper);
}

.docs-shell {
  display: grid;
  max-width: 1320px;
  margin: 0 auto;
  grid-template-columns: minmax(0, 560px) minmax(0, 620px);
  gap: clamp(54px, 7vw, 112px);
  align-items: center;
  justify-content: space-between;
}

.docs-head {
  display: grid;
  max-width: 560px;
  gap: 14px;
  margin-bottom: 0;
}

.docs-kicker {
  margin: 0;
  color: rgba(21, 21, 25, 0.42);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.docs-head h2 {
  max-width: 560px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 3.1vw, 46px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.docs-intro {
  max-width: 500px;
  margin: 0;
  color: rgba(21, 21, 25, 0.56);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.68;
  letter-spacing: -0.012em;
}

.docs-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(21, 21, 25, 0.16);
  border-bottom: 1px solid rgba(21, 21, 25, 0.12);
}

.docs-card {
  position: relative;
  display: grid;
  min-height: 138px;
  padding: 30px 78px 30px 0;
  text-decoration: none;
  grid-template-columns: minmax(0, 1fr);
  column-gap: 0;
  align-items: center;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(21, 21, 25, 0.1);
  border-radius: 0;
  box-shadow: none;
  cursor: pointer;
  isolation: isolate;
}

.docs-card::before {
  display: none;
}

.docs-card span {
  grid-column: 1;
  color: rgba(21, 21, 25, 0.44);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.docs-card strong {
  grid-column: 1;
  color: var(--ink);
  font-size: clamp(24px, 1.95vw, 32px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.docs-card p {
  grid-column: 1;
  max-width: 560px;
  margin: 0;
  color: rgba(21, 21, 25, 0.52);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.58;
  letter-spacing: -0.01em;
}

.docs-card-action {
  position: absolute;
  right: 0;
  top: 50%;
  display: grid;
  width: fit-content;
  min-width: 38px;
  min-height: 38px;
  place-items: center;
  color: transparent;
  font-size: 0;
  font-weight: 800;
  line-height: 1;
  border: 0;
  border-radius: 0;
  transform: translateY(-50%);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.docs-card-action::before {
  color: rgba(21, 21, 25, 0.72);
  font-size: 32px;
  font-weight: 500;
  content: "→";
}

.docs-card-link {
  transition:
    color 220ms ease,
    border-color 220ms ease,
    padding-left 220ms ease;
}

.docs-card-link:hover {
  padding-left: 10px;
  border-color: rgba(21, 21, 25, 0.22);
}

.docs-card-link:hover .docs-card-action {
  transform: translate(4px, -50%);
}

.docs-card-link:hover .docs-card-action::before {
  color: var(--ink);
}

.docs-card:last-child {
  border-bottom: 0;
}

.contacts-section {
  margin-top: 12px;
  padding: 62px clamp(28px, 6vw, 118px) 44px;
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 255, 255, 0.08), transparent 22%),
    linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.035) 48%, transparent 100%),
    linear-gradient(135deg, rgba(40, 40, 46, 0.985), rgba(21, 21, 25, 1));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 -10px 30px rgba(21, 21, 25, 0.03);
}

.contacts-shell {
  display: grid;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0;
  grid-template-columns: minmax(0, 560px) minmax(0, 620px);
  gap: clamp(48px, 7vw, 120px);
  align-items: center;
  justify-content: space-between;
}

.contacts-head {
  display: grid;
  max-width: 560px;
  gap: 12px;
  margin-bottom: 0;
}

.contacts-kicker {
  margin: 0;
  color: rgba(226, 230, 235, 0.58);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contacts-head h2 {
  max-width: 520px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(34px, 3.1vw, 44px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.contacts-intro {
  max-width: 500px;
  margin: 0;
  color: rgba(227, 231, 236, 0.62);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: -0.012em;
}

.contacts-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 34px;
  padding: 8px 0;
  border-top: 1px solid rgba(226, 230, 235, 0.16);
  border-bottom: 1px solid rgba(226, 230, 235, 0.12);
}

.contacts-grid::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: min(220px, 28%);
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.78), transparent);
}

.contact-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: auto;
  padding: 27px 0;
  background: transparent;
  border-right: 0;
}

.contact-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  content: "";
  background: rgba(226, 230, 235, 0.09);
}

.contact-card:nth-last-child(-n + 2)::after {
  display: none;
}

.contact-card:nth-child(odd)::before {
  position: absolute;
  top: 22px;
  right: -17px;
  bottom: 22px;
  width: 1px;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(226, 230, 235, 0.12), transparent);
}

.contact-card span {
  color: rgba(214, 219, 225, 0.46);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contact-card a,
.contact-card p {
  margin: 0;
  color: #ffffff;
  font-size: clamp(20px, 1.55vw, 24px);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.contact-card a {
  transition:
    color 180ms ease,
    opacity 180ms ease;
}

.contact-card a:hover {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  padding: 0;
  background:
    radial-gradient(circle at 14% 0%, rgba(255, 255, 255, 0.06), transparent 24%),
    linear-gradient(135deg, rgba(34, 34, 39, 0.985), rgba(21, 21, 25, 1));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.site-footer-shell {
  display: grid;
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 22px 7vw;
  grid-template-columns: max-content minmax(0, 1fr) max-content;
  align-items: center;
  gap: clamp(42px, 5vw, 96px);
}

.footer-brand {
  display: grid;
  gap: 2px;
}

.footer-title,
.footer-subtitle,
.footer-partners-label,
.footer-partners-list span,
.footer-copy,
.footer-privacy {
  color: rgba(231, 234, 238, 0.7);
  background: none;
  animation: none;
}

.footer-title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.footer-subtitle {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-partners {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 2.4vw, 40px);
  min-width: 0;
}

.footer-partners-label {
  flex: 0 0 auto;
  color: rgba(231, 234, 238, 0.78);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-partners-list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: clamp(22px, 2.2vw, 38px);
  min-width: 0;
}

.footer-partners-list span {
  color: rgba(231, 234, 238, 0.58);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
  white-space: nowrap;
}

.footer-copy,
.footer-privacy {
  margin: 0;
  color: rgba(231, 234, 238, 0.62);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.hero h1,
.advantages-section h2,
.models-section h2,
.workflow-head h2,
.docs-head h2,
.contacts-head h2 {
  letter-spacing: -0.025em;
  word-spacing: 0.08em;
}

.adv-card h3,
.model-panel-copy h3,
.workflow-step h3,
.workflow-point h3,
.docs-card strong,
.contact-card a,
.contact-card p,
.footer-title {
  letter-spacing: -0.018em;
  word-spacing: 0.06em;
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-title-flow {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@keyframes silver-flow {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: -200% 50%;
  }
}

@keyframes silver-border-orbit {
  to {
    --silver-border-angle: 360deg;
  }
}

@keyframes silver-comet-spin {
  to {
    transform: rotate(1turn);
  }
}

@keyframes silver-border-line {
  from {
    background-position: 0 0;
  }

  to {
    background-position: -200% 0;
  }
}

@keyframes silver-border-breathe {
  0%,
  100% {
    opacity: 0.38;
  }

  50% {
    opacity: 0.82;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 1040px) {
  .topbar {
    position: sticky;
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
    padding: 14px;
  }

  .brand-mark {
    justify-self: center;
    min-height: auto;
    padding-left: 0;
  }

  .contact-link {
    justify-self: center;
  }

  .main-nav {
    flex-wrap: wrap;
    row-gap: 9px;
  }

  .benefits {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }

  .about-shell {
    grid-template-columns: 1fr;
  }

  .contacts-shell {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .docs-shell {
    grid-template-columns: 1fr;
    gap: 34px;
    align-items: start;
  }

  .contacts-head {
    max-width: 680px;
  }

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

  .model-row {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 26px;
  }

  .models-list {
    grid-template-columns: 1fr;
  }

  .model-panel {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 34px 0;
  }

  .model-panel-image {
    min-height: 280px;
  }

  .model-panel-copy,
  .model-panel-side {
    max-width: 680px;
    width: 100%;
    justify-self: center;
    padding-inline: 0;
  }

  .model-panel-copy {
    padding-bottom: 24px;
  }

  .components-block {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 24px;
  }

  .components-copy,
  .components-list,
  .components-action {
    grid-column: 1;
  }

  .components-list {
    grid-template-columns: 1fr;
  }

  .components-list p {
    max-width: none;
  }

  .model-panel {
    min-height: auto;
  }

  .about-visual {
    justify-items: start;
  }

  .about-note {
    width: 100%;
  }

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

  .workflow-bottom {
    grid-template-columns: 1fr;
  }

  .workflow-points {
    grid-template-columns: 1fr;
  }

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

  .contact-card:nth-child(2)::after {
    display: none;
  }

  .contact-card:nth-child(-n + 2)::before {
    position: absolute;
    right: clamp(18px, 2vw, 28px);
    bottom: -11px;
    left: clamp(18px, 2vw, 28px);
    height: 1px;
    content: "";
    background: rgba(226, 230, 235, 0.1);
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer-shell {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 22px 5vw;
    justify-items: start;
  }

  .footer-partners {
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .footer-partners-list {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px 18px;
  }

  .footer-partners {
    justify-items: start;
  }

  .footer-partners-list {
    justify-content: flex-start;
  }

  .footer-copy,
  .footer-privacy,
  .footer-partners-list span {
    white-space: normal;
  }
}

@media (max-width: 620px) {
  .topbar {
    top: 0;
    padding: 12px 10px;
  }

  .main-nav {
    gap: 10px 14px;
    font-size: 12px;
    min-height: auto;
    padding: 14px 18px;
  }

  .brand-mark,
  .contact-link {
    min-height: auto;
  }

  .brand-symbol {
    width: 64px;
    height: 56px;
  }

  .brand-symbol img {
    left: -2px;
    width: 172px;
  }

  .brand-copy {
    max-width: 170px;
  }

  .brand-copy span {
    font-size: 10px;
  }

  .hero-content {
    width: calc(100% - 24px);
    margin-left: 18px;
    padding: 184px 0 62px;
  }

  .hero-particles-zone {
    width: 60vw;
    opacity: 0.9;
  }

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

  .benefit-card {
    min-height: 104px;
  }

  .about-section {
    padding-top: 92px;
  }

  .about-copy p {
    font-size: 16px;
  }

  .about-copy .about-lead {
    font-size: clamp(22px, 6vw, 30px);
    line-height: 1.32;
  }

  .about-note {
    grid-template-columns: 1fr;
  }

  .advantages-section h2 {
    font-size: clamp(34px, 8vw, 46px);
  }

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

  .adv-card {
    min-height: auto;
    padding: 32px 26px 28px;
  }

  .adv-card p {
    font-size: 16px;
  }

  .models-section h2 {
    font-size: clamp(34px, 8vw, 46px);
  }

  .models-head {
    margin-bottom: 30px;
  }

  .model-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 0;
    padding: 0;
    border-radius: 30px;
  }

  .model-panel-image {
    min-height: 260px;
    padding: 28px 22px 8px;
  }

  .model-panel-image img {
    width: min(76%, 260px);
    height: 230px;
  }

  .model-panel-copy,
  .model-panel-side {
    padding-inline: 24px;
  }

  .model-panel-copy {
    padding-bottom: 22px;
  }

  .model-panel-side {
    padding-bottom: 26px;
  }

  .model-panel-copy h3 {
    font-size: 42px;
  }

  .model-panel-text {
    max-width: none;
  }

  .model-panel-side {
    padding-left: 0;
    border-left: 0;
  }

  .model-facts {
    grid-template-columns: 1fr;
  }

  .model-button {
    justify-self: center;
    width: fit-content;
    min-height: 52px;
    padding: 0 22px;
  }

  .model-fact strong {
    font-size: 18px;
  }

  .workflow-section {
    padding: 84px 5vw 82px;
  }

  .workflow-shell {
    padding: 24px;
    border-radius: 30px;
  }

  .workflow-head {
    gap: 16px;
    margin-bottom: 26px;
  }

  .workflow-head h2 {
    font-size: clamp(30px, 7vw, 42px);
  }

  .workflow-intro {
    font-size: 17px;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .workflow-step {
    min-height: auto;
    padding: 24px 22px;
    border-radius: 24px;
  }

  .workflow-step h3 {
    font-size: 22px;
  }

  .workflow-step p,
  .workflow-note p:last-child,
  .workflow-point p {
    font-size: 16px;
  }

  .workflow-note,
  .workflow-point {
    padding: 24px 22px;
    border-radius: 24px;
  }

  .docs-section {
    padding: 104px 5vw 76px;
  }

  .docs-head h2,
  .contacts-head h2,
  .advantages-section h2,
  .models-section h2 {
    font-size: clamp(30px, 7vw, 42px);
  }

  .docs-intro,
  .contacts-intro {
    font-size: 15px;
  }

  .docs-grid,
  .contacts-grid {
    grid-template-columns: 1fr;
  }

  .docs-card,
  .contact-card {
    min-height: auto;
    padding: 18px 0;
  }

  .docs-card strong {
    font-size: 22px;
  }

  .contact-card a,
  .contact-card p {
    font-size: 18px;
  }

  .contacts-section {
    padding: 54px 0 38px;
  }

  .contacts-shell {
    padding: 0 5vw;
  }

  .site-footer {
    padding: 0;
  }

  .site-footer-shell {
    padding: 14px 5vw 12px;
  }

  .contacts-grid {
    border-bottom: 0;
  }

  .contact-card {
    min-height: auto;
    padding: 22px 0 20px;
    border-right: 0;
  }

  .contact-card::after {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    height: 1px;
    background: rgba(226, 230, 235, 0.1);
  }

  .contact-card:nth-child(-n + 2)::before {
    display: none;
  }

  .contact-card:last-child::after {
    display: block;
  }

  .about-image-frame img {
    height: 320px;
  }
}