/* ===== TOKENS ===== */
:root {
  --color-obsidian: #000000;
  --color-paper-white: #ffffff;
  --color-slate: #4d4d4d;
  --color-hairline: #d6d6d6;
  --color-midnight-ink: #010120;
  --color-periwinkle: #bdbbff;
  --color-mint-cyan: #c8f6f9;
  --color-sky: #c1dff9;
  --color-blush: #fde3f6;
  --color-peach: #ffdccd;

  --font-the-future: 'The Future', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'PP Neue Montreal Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --text-caption: 14px;
  --leading-caption: 1.25;
  --tracking-caption: -0.14px;
  --text-body-sm: 16px;
  --leading-body-sm: 1.3;
  --tracking-body-sm: -0.16px;
  --text-body: 18px;
  --leading-body: 1.3;
  --tracking-body: -0.18px;
  --text-subheading: 22px;
  --leading-subheading: 1.25;
  --tracking-subheading: -0.22px;
  --text-heading-sm: 28px;
  --leading-heading-sm: 1.2;
  --tracking-heading-sm: -0.42px;
  --text-heading: 40px;
  --leading-heading: 1.15;
  --tracking-heading: -0.8px;
  --text-display: 64px;
  --leading-display: 1.1;
  --tracking-display: -1.92px;

  --sp-4: 4px;
  --sp-8: 8px;
  --sp-12: 12px;
  --sp-16: 16px;
  --sp-20: 20px;
  --sp-24: 24px;
  --sp-32: 32px;
  --sp-40: 40px;
  --sp-48: 48px;
  --sp-64: 64px;
  --sp-80: 80px;

  --page-max: 1200px;
  --radius: 4px;
  --shadow-nav: rgba(1, 1, 32, 0.1) -10px 0px 75px 0px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-the-future);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-obsidian);
  background: var(--color-paper-white);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--sp-24);
}

/* ===== ANNOUNCEMENT ===== */
.announcement {
  background: var(--color-obsidian);
  color: var(--color-paper-white);
  text-align: center;
  padding: var(--sp-8) var(--sp-16);
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
}

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-paper-white);
  box-shadow: var(--shadow-nav);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  text-decoration: none;
  color: var(--color-obsidian);
}

.nav-logo-mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-periwinkle), var(--color-sky), var(--color-peach));
  flex-shrink: 0;
}

.nav-logo-text {
  font-family: var(--font-the-future);
  font-size: var(--text-subheading);
  font-weight: 500;
  letter-spacing: var(--tracking-subheading);
}

.nav-logo-mono {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.07px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-left: -6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-32);
}

.nav-links a {
  font-family: var(--font-the-future);
  font-size: var(--text-body-sm);
  font-weight: 400;
  letter-spacing: var(--tracking-body-sm);
  color: var(--color-obsidian);
  text-decoration: none;
  position: relative;
  transition: color .15s;
}

.nav-links a:hover {
  color: var(--color-slate);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.09px;
  line-height: 1.4;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  border-radius: var(--radius);
  padding: var(--sp-8) var(--sp-16);
  transition: opacity .15s, border-color .15s;
}

.btn-primary {
  background: var(--color-obsidian);
  color: var(--color-paper-white);
}

.btn-primary:hover {
  opacity: .8;
}

.btn-ghost {
  background: transparent;
  color: var(--color-obsidian);
  border: 1px solid var(--color-hairline);
}

.btn-ghost:hover {
  border-color: var(--color-obsidian);
}

.btn-large {
  padding: var(--sp-12) var(--sp-24);
}

.btn .arrow {
  font-family: var(--font-the-future);
  font-size: var(--text-body-sm);
  line-height: 1;
}

/* ===== HERO ===== */
.hero {
  padding: var(--sp-80) 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-64);
  align-items: center;
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: var(--sp-16);
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.hero-label .dash {
  display: inline-block;
  width: 16px;
  height: 2px;
  background: var(--color-periwinkle);
}

.hero h1 {
  font-family: var(--font-the-future);
  font-size: var(--text-display);
  font-weight: 500;
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display);
  color: var(--color-obsidian);
}

.hero h1 .light {
  font-weight: 400;
  color: var(--color-slate);
}

.hero-sub {
  font-family: var(--font-the-future);
  font-size: var(--text-body);
  font-weight: 400;
  letter-spacing: var(--tracking-body);
  line-height: var(--leading-body);
  color: var(--color-slate);
  margin-top: var(--sp-24);
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: var(--sp-12);
  margin-top: var(--sp-32);
}

/* Hero 3D visual — glossy, dimensional, gradient palette blue→purple→orange */
.hero-visual {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  opacity: .5;
}

.ring-1 {
  width: 290px; height: 290px;
  background: radial-gradient(circle at 35% 35%, rgba(189, 187, 255, 0.5), rgba(189, 187, 255, 0.15) 50%, transparent 70%);
  border: 2px solid rgba(189, 187, 255, 0.5);
  animation: float-a 7s ease-in-out infinite;
  box-shadow: 0 0 60px rgba(189, 187, 255, 0.15);
}
.ring-1::after {
  content: '';
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle at 60% 40%, rgba(189, 187, 255, 0.25), transparent 55%);
}

.ring-2 {
  width: 200px; height: 200px;
  background: radial-gradient(circle at 30% 30%, rgba(193, 223, 249, 0.55), rgba(193, 223, 249, 0.12) 45%, transparent 60%);
  border: 2px solid rgba(193, 223, 249, 0.45);
  animation: float-a 9s ease-in-out infinite reverse;
  box-shadow: 0 0 50px rgba(193, 223, 249, 0.12);
}
.ring-2::after {
  content: '';
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle at 65% 35%, rgba(193, 223, 249, 0.3), transparent 50%);
}

.ring-3 {
  width: 130px; height: 130px;
  background: radial-gradient(circle at 40% 30%, rgba(255, 220, 205, 0.6), rgba(255, 220, 205, 0.12) 45%, transparent 55%);
  border: 2px solid rgba(255, 220, 205, 0.5);
  animation: float-a 6s ease-in-out infinite;
  box-shadow: 0 0 40px rgba(255, 220, 205, 0.15);
}
.ring-3::after {
  content: '';
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle at 55% 40%, rgba(255, 220, 205, 0.3), transparent 45%);
}

.hero-diamond {
  position: absolute;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #ffdccd 0%, #f5b895 40%, #e8926a 100%);
  transform: rotate(45deg);
  opacity: .85;
  box-shadow: 0 0 40px rgba(255, 220, 205, 0.35), inset 0 2px 4px rgba(255,255,255,0.2);
  animation: float-b 10s ease-in-out infinite;
}
.hero-diamond::after {
  content: '';
  position: absolute;
  top: 8px; left: 8px;
  width: 22px; height: 14px;
  background: rgba(255, 255, 255, 0.35);
  transform: rotate(-45deg);
  border-radius: 2px;
}

.hero-sphere {
  position: absolute;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.7), rgba(189, 187, 255, 0.5) 30%, rgba(193, 223, 249, 0.4) 55%, transparent);
  box-shadow: 0 0 50px rgba(189, 187, 255, 0.3), inset 0 -4px 12px rgba(0,0,0,0.05);
  animation: float-b 8s ease-in-out infinite reverse;
}

.hero-callout {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.07px;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--color-slate);
  white-space: nowrap;
}

.hero-callout::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 14px;
  height: 1px;
  background: var(--color-hairline);
}

.hero-callout.c1 { top: 12%; right: 10%; }
.hero-callout.c1::before { right: calc(100% + 4px); }
.hero-callout.c2 { bottom: 18%; left: 2%; }
.hero-callout.c2::before { left: calc(100% + 4px); }
.hero-callout.c3 { top: 55%; right: 2%; }
.hero-callout.c3::before { right: calc(100% + 4px); }

@keyframes float-a {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-16px) scale(1.02); }
}

@keyframes float-b {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(-12px); }
}

/* ===== STATS ===== */
.stats {
  padding: var(--sp-64) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.stat-card {
  border-radius: var(--radius);
  padding: var(--sp-24);
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  background: var(--color-sky);
}

.stat-card:nth-child(2) { background: var(--color-blush); }
.stat-card:nth-child(3) { background: var(--color-peach); }

.stat-card .label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--color-obsidian);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.stat-card .number {
  font-family: var(--font-the-future);
  font-size: var(--text-display);
  font-weight: 500;
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-display);
  color: var(--color-obsidian);
}

.stat-card .caption {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
  color: var(--color-slate);
}

/* ===== SLOT COUNTER ===== */
.counter-inline-number {
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
  overflow: hidden;
}

.slot {
  display: inline-block;
  overflow: hidden;
  height: 1.1em;
  line-height: 1.1;
}

.slot-inner {
  display: inline-block;
}

.slot-spin {
  animation: slot-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slot-up {
  0%   { transform: translateY(60%); opacity: 0; }
  100% { transform: translateY(0);   opacity: 1; }
}

.slot-sep {
  display: inline-block;
  width: 0.3em;
}

/* ===== COUNTER ===== */
.counter-inline {
  padding: var(--sp-48) 0;
}

.counter-inline-number {
  font-family: var(--font-the-future);
  font-size: 120px;
  font-weight: 500;
  letter-spacing: -2px;
  line-height: 1;
  color: var(--color-obsidian);
  margin-bottom: 10px;
}

.counter-inline-sub {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: var(--color-slate);
}

/* ===== REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.review-card {
  background: var(--color-bg, #f8f8f6);
  border: 1px solid #e8e8e4;
  border-radius: 12px;
  padding: var(--sp-32);
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

.review-stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
}

.review-text {
  font-family: var(--font-the-future);
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--color-obsidian);
  flex: 1;
}

.review-author {
  border-top: 1px solid #e8e8e4;
  padding-top: var(--sp-16);
}

.review-name {
  font-family: var(--font-the-future);
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-obsidian);
}

.review-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06px;
  color: var(--color-slate);
  margin-top: 4px;
}

@media (max-width: 900px) {
  .reviews-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .reviews-grid { grid-template-columns: 1fr; }
}

/* ===== SECTION ===== */
.section {
  padding: var(--sp-80) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-48);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: var(--sp-12);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
}

.section-label .dash {
  display: inline-block;
  width: 16px;
  height: 2px;
  background: var(--color-periwinkle);
}

.section-header h2 {
  font-family: var(--font-the-future);
  font-size: var(--text-heading);
  font-weight: 500;
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
  color: var(--color-obsidian);
  margin-bottom: var(--sp-16);
}

.section-header .sub {
  font-family: var(--font-the-future);
  font-size: var(--text-body);
  font-weight: 400;
  letter-spacing: var(--tracking-body);
  line-height: var(--leading-body);
  color: var(--color-slate);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== STEPS (How it works) ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.step {
  border-radius: var(--radius);
  padding: var(--sp-24);
  border: 1px solid var(--color-hairline);
  display: flex;
  flex-direction: column;
  gap: var(--sp-12);
  background: var(--color-paper-white);
}

.step .num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.09px;
  line-height: 1;
  color: var(--color-slate);
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.step .num .dash {
  display: inline-block;
  width: 12px;
  height: 2px;
  background: var(--color-periwinkle);
}

.step h3 {
  font-family: var(--font-the-future);
  font-size: var(--text-subheading);
  font-weight: 500;
  letter-spacing: var(--tracking-subheading);
  line-height: var(--leading-subheading);
  color: var(--color-obsidian);
}

.step p {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
  color: var(--color-slate);
}

/* ===== OKVED ===== */
.okved-search {
  display: flex;
  gap: var(--sp-12);
  margin-bottom: var(--sp-24);
}

.okved-search input {
  flex: 1;
  min-width: 240px;
  padding: var(--sp-12) var(--sp-16);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius);
  font-family: var(--font-the-future);
  font-size: var(--text-body-sm);
  font-weight: 400;
  letter-spacing: var(--tracking-body-sm);
  color: var(--color-obsidian);
  outline: none;
  background: var(--color-paper-white);
  transition: border-color .15s;
}

.okved-search input:focus {
  border-color: var(--color-obsidian);
}

.okved-search input::placeholder {
  color: var(--color-slate);
}

.okved-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-8);
  max-height: 520px;
  overflow-y: auto;
  padding-right: var(--sp-8);
  margin-bottom: var(--sp-32);
}

.okved-grid::-webkit-scrollbar { width: 4px; }
.okved-grid::-webkit-scrollbar-thumb { background: var(--color-hairline); border-radius: 2px; }

.okved-item {
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  padding: var(--sp-8) var(--sp-12);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  background: var(--color-paper-white);
  transition: border-color .15s, background .15s;
}

.okved-item:hover {
  border-color: var(--color-obsidian);
}

.okved-item.selected {
  background: var(--color-sky);
  border-color: var(--color-sky);
}

.okved-item input {
  width: 16px; height: 16px;
  accent-color: var(--color-obsidian);
  cursor: pointer;
  flex-shrink: 0;
}

.okved-code {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--color-slate);
  flex-shrink: 0;
  min-width: 52px;
}

.okved-name {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  color: var(--color-obsidian);
}

.price-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-20) var(--sp-24);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius);
  background: var(--color-paper-white);
  flex-wrap: wrap;
  gap: var(--sp-16);
}

.price-bar .detail {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.price-bar .detail .line {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  color: var(--color-slate);
}

.price-bar .detail .line strong {
  color: var(--color-obsidian);
  font-weight: 500;
}

.price-bar .total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-4);
}

.price-bar .total .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  text-transform: uppercase;
  color: var(--color-slate);
}

.price-bar .total .amt {
  font-family: var(--font-the-future);
  font-size: var(--text-heading);
  font-weight: 500;
  letter-spacing: var(--tracking-heading);
  color: var(--color-obsidian);
}

.price-bar .total .amt small {
  font-size: var(--text-subheading);
  font-weight: 400;
  color: var(--color-slate);
}

/* ===== TARIFFS (Platform Tab Card pattern) ===== */
.tab-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-24);
}

.tab-card {
  border-radius: var(--radius);
  padding: var(--sp-32);
  background: var(--color-paper-white);
  border: 1px solid var(--color-hairline);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-16);
  transition: background .15s, border-color .15s;
}

.tab-card.active {
  background: var(--color-mint-cyan);
  border-color: var(--color-mint-cyan);
}

.tab-card .badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--color-slate);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.tab-card .badge .dash {
  display: inline-block;
  width: 12px;
  height: 2px;
  background: var(--color-periwinkle);
}

.tab-card h3 {
  font-family: var(--font-the-future);
  font-size: var(--text-heading-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-heading-sm);
  color: var(--color-obsidian);
}

.tab-card .desc {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  color: var(--color-slate);
}

.tab-card .price {
  font-family: var(--font-the-future);
  font-size: var(--text-heading);
  font-weight: 500;
  letter-spacing: var(--tracking-heading);
  color: var(--color-obsidian);
}

.tab-card .price small {
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-slate);
}

.tab-card .hint {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  color: var(--color-slate);
}

.tab-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
  text-align: left;
  width: 100%;
}

.tab-card ul li {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  color: var(--color-obsidian);
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.tab-card ul li::before {
  content: '→';
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-slate);
}

/* ===== DARK SECTION ===== */
.dark-section {
  background: var(--color-midnight-ink);
  padding: var(--sp-80) 0;
}

.dark-section .section-header h2 {
  color: var(--color-paper-white);
}

.dark-section .section-header .sub {
  color: rgba(255, 255, 255, 0.5);
}

.dark-section .section-label {
  color: rgba(255, 255, 255, 0.5);
}

.dark-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.dark-card {
  border-radius: var(--radius);
  padding: var(--sp-32);
  background: rgba(255, 255, 255, 0.04);
  border-left: 2px solid var(--color-periwinkle);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-12);
  transition: background .2s;
  position: relative;
}

.dark-card:hover {
  background: rgba(255, 255, 255, 0.07);
}

.dark-card .badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--color-paper-white);
  background: rgba(189, 187, 255, 0.15);
  border-radius: var(--radius);
  padding: 2px var(--sp-8);
  display: inline-block;
}

.dark-card h3 {
  font-family: var(--font-the-future);
  font-size: var(--text-subheading);
  font-weight: 500;
  letter-spacing: var(--tracking-subheading);
  line-height: var(--leading-subheading);
  color: var(--color-paper-white);
}

.dark-card p {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  line-height: var(--leading-caption);
  color: rgba(255, 255, 255, 0.5);
}

/* ===== FORM ===== */
.form-wrap {
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-paper-white);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius);
  padding: var(--sp-40);
}

.form-summary {
  border-bottom: 1px solid var(--color-hairline);
  padding-bottom: var(--sp-20);
  margin-bottom: var(--sp-24);
}

.form-summary .row {
  display: flex;
  justify-content: space-between;
  padding: var(--sp-4) 0;
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  font-weight: 400;
  letter-spacing: var(--tracking-caption);
  color: var(--color-slate);
}

.form-summary .row strong {
  color: var(--color-obsidian);
  font-weight: 500;
}

.form-summary .row.total {
  border-top: 1px solid var(--color-hairline);
  margin-top: var(--sp-8);
  padding-top: var(--sp-12);
  font-size: var(--text-body-sm);
  color: var(--color-obsidian);
}

.form-group {
  margin-bottom: var(--sp-20);
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08px;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: var(--sp-8);
}

.form-group input {
  width: 100%;
  padding: var(--sp-12) var(--sp-16);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius);
  font-family: var(--font-the-future);
  font-size: var(--text-body-sm);
  font-weight: 400;
  letter-spacing: var(--tracking-body-sm);
  color: var(--color-obsidian);
  outline: none;
  background: var(--color-paper-white);
  transition: border-color .15s;
}

.form-group input:focus {
  border-color: var(--color-obsidian);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
}

.form-foot {
  text-align: center;
  margin-top: var(--sp-16);
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  color: var(--color-slate);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--color-hairline);
  padding: var(--sp-32) 0;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer p {
  font-family: var(--font-the-future);
  font-size: var(--text-caption);
  color: var(--color-slate);
}

/* ===== HOVER ANIMATIONS ===== */

/* Stat-карточки — подъём + тень */
.stat-card {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

/* Карточки отзывов — левая граница + фон */
.review-card {
  transition: border-color 0.7s cubic-bezier(0.16, 1, 0.3, 1), background 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.review-card:hover {
  border-color: var(--color-obsidian);
  background: #f0f0ec;
  transform: translateY(-4px);
}

/* Кнопки — scale + сдвиг стрелки */
.btn {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.7s cubic-bezier(0.16, 1, 0.3, 1), background 0.7s cubic-bezier(0.16, 1, 0.3, 1), color 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn:hover {
  transform: scale(1.03);
}
.btn:hover .arrow {
  transform: translateX(4px);
}
.btn .arrow {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Карточки тарифов — обводка + glow */
.tab-card {
  transition: border-color 0.7s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.tab-card:hover {
  border-color: var(--color-obsidian);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.08), 0 12px 32px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

/* Шаги — номер меняет цвет + масштаб блока */
.step {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.step:hover {
  transform: translateY(-4px);
}
.step .num {
  transition: color 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.step:hover .num {
  color: var(--color-periwinkle, #6366f1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-btns { justify-content: center; }
  .hero-visual { display: none; }
  .stats-grid, .steps, .dark-grid { grid-template-columns: 1fr; }
  .tab-cards { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .okved-grid { grid-template-columns: 1fr; }
  .price-bar { flex-direction: column; text-align: center; }
  .price-bar .total { align-items: center; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: var(--text-heading); letter-spacing: var(--tracking-heading); line-height: var(--leading-heading); }
  .stat-card .number { font-size: var(--text-heading); letter-spacing: var(--tracking-heading); line-height: var(--leading-heading); }
  .section-header h2 { font-size: var(--text-heading-sm); letter-spacing: var(--tracking-heading-sm); line-height: var(--leading-heading-sm); }
  .price-bar .total .amt { font-size: var(--text-heading-sm); letter-spacing: var(--tracking-heading-sm); }
  .tab-card .price { font-size: var(--text-heading-sm); letter-spacing: var(--tracking-heading-sm); }
  .form-wrap { padding: var(--sp-24); }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.s1 { transition-delay: .05s; }
.s2 { transition-delay: .1s; }
.s3 { transition-delay: .15s; }
.s4 { transition-delay: .2s; }
.s5 { transition-delay: .25s; }
.s6 { transition-delay: .3s; }