:root {
  --color-primary: #0066ff;
  --color-primary-end: #00aaff;
  --color-bg: #0a0f1e;
  --color-surface: #111827;
  --color-surface-2: #1f2937;
  --color-text: #f9fafb;
  --color-muted: #9ca3af;
  --color-border: #374151;
  --color-danger: #dc2626;
  --font-display: "Space Grotesk", Inter, Arial, sans-serif;
  --font-body: Inter, Arial, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(0, 102, 255, .16), transparent 34rem),
    radial-gradient(circle at 88% 28%, rgba(0, 170, 255, .09), transparent 30rem),
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px);
  background-size: auto, auto, 36px 36px, 36px 36px;
  background-attachment: fixed;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body::selection { background: rgba(0, 102, 255, .42); }

a { color: inherit; }

img { max-width: 100%; display: block; }

button, input, select, textarea {
  font: inherit;
}

input, select, textarea {
  width: 100%;
  color: var(--color-text);
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 11px 12px;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, .18);
}

button {
  border: 0;
  cursor: pointer;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: 0;
  line-height: 1.12;
}

h1 { font-size: 4.5rem; }
h2 { font-size: 2.75rem; }
h3 { font-size: 1.45rem; }
p { margin: 0; color: var(--color-muted); }

.site-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-section {
  padding: 92px 0;
  background: transparent;
}

.surface-band {
  background: rgba(13, 20, 38, .78);
  backdrop-filter: blur(8px);
}

.compact-section { padding-top: 24px; }

.site {
  padding-top: 64px;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  width: 100%;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 max(20px, calc((100vw - 1180px) / 2));
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .2s ease, backdrop-filter .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.site-nav.scrolled {
  background: rgba(10, 15, 30, .9);
  border-bottom-color: rgba(0, 102, 255, .22);
  box-shadow: 0 14px 36px rgba(0, 0, 0, .22);
  backdrop-filter: blur(12px);
}

.brand img { width: 160px; height: auto; }

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #d1d5db;
  font-size: 14px;
  font-weight: 600;
}

.desktop-nav a {
  text-decoration: none;
  white-space: nowrap;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-button {
  min-height: 40px;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 700;
}

.nav-login {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  color: #d1d5db;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.nav-login:hover { color: var(--color-text); }

.hamburger { display: none; }

.mobile-panel {
  display: none;
}

.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  padding: 12px 16px;
  text-decoration: none;
  font-weight: 800;
  font-size: 15px;
  line-height: 1.2;
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-end));
  box-shadow: 0 18px 42px rgba(0, 102, 255, .22);
}

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

.btn-danger {
  color: white;
  background: var(--color-danger);
}

.btn.compact { min-height: 38px; padding: 9px 12px; }
.btn.large { min-height: 54px; padding: 15px 22px; }
.nav-cta { min-height: 40px; padding: 10px 14px; font-size: 14px; }

.icon {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.icon-button {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.user-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.compact-grid {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.user-card,
.settings-panel {
  display: grid;
  gap: 10px;
  padding: 16px;
  background: #111827;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.compact-user-card {
  gap: 5px;
  padding: 11px;
}

.compact-user-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.35;
}

.overview-value {
  font-size: 1.7rem;
  font-weight: 900;
}

.profile-sections {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.profile-sections section {
  margin: 0;
}

.user-card header,
.user-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.user-card label,
.settings-panel label {
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.meter {
  width: 100%;
  height: 10px;
  overflow: hidden;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.meter span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #0066ff, #60afff);
}

.site-hero {
  position: relative;
  min-height: calc(100vh - 64px);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #0a0f1e;
  border-bottom: 1px solid rgba(55, 65, 81, .55);
}

.particle-net {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .88;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
  gap: 56px;
  align-items: center;
  padding: 58px 0 84px;
}

.eyebrow {
  color: var(--color-primary-end);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy {
  max-width: 760px;
}

.hero-copy h1 {
  margin-top: 18px;
}

.hero-lead {
  max-width: 660px;
  margin-top: 22px;
  font-size: 1.2rem;
  color: #d1d5db;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.reveal {
  animation: fadeUp .58s ease both;
}

.reveal-delay { animation-delay: .1s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 18px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 12% 4%;
  background: rgba(0, 102, 255, .28);
  filter: blur(88px);
  border-radius: 50%;
}

.hero-logo {
  width: 280px;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 20px 56px rgba(0, 0, 0, .3);
}

.hero-mockup {
  width: min(500px, 100%);
  overflow: hidden;
  background: rgba(13, 22, 39, .9);
  border: 1px solid rgba(0, 102, 255, .34);
  border-radius: 16px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .42);
}

.mockup-bar {
  display: flex;
  gap: 7px;
  padding: 13px 16px;
  background: rgba(17, 24, 39, .92);
  border-bottom: 1px solid rgba(0, 102, 255, .2);
}

.mockup-bar span {
  width: 8px;
  height: 8px;
  background: #0066ff;
  border-radius: 50%;
  opacity: .45;
}

.image-placeholder {
  min-height: 280px;
  display: grid;
  place-content: center;
  gap: 8px;
  padding: 24px;
  color: #60afff;
  background:
    linear-gradient(rgba(0, 102, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 255, .06) 1px, transparent 1px);
  background-size: 28px 28px;
  text-align: center;
  font-family: var(--font-mono);
}

.image-placeholder small {
  color: var(--color-muted);
  font-family: var(--font-body);
}

.coach-card {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.coach-card > div,
.telegram-mock,
.benefit-card,
.app-platform-card,
.plan-card,
.text-panel,
.info-block,
.check-card,
.setup-step,
.result-card,
.article-card,
.team-card,
.dashboard-card,
.contact-note,
.checkout-summary,
.attribution-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.coach-card > div {
  padding: 14px;
}

.metric-label {
  display: block;
  margin-bottom: 4px;
  color: var(--color-muted);
  font-size: 12px;
}

.coach-card strong {
  display: block;
  color: var(--color-text);
  line-height: 1.25;
}

.telegram-mock {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.telegram-mock p {
  color: #d1d5db;
}

.telegram-mock strong {
  color: var(--color-primary-end);
  margin-right: 8px;
}

.telegram-mock.large {
  min-height: 260px;
  align-content: center;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading h2 {
  margin-top: 10px;
}

.section-heading p {
  margin-top: 12px;
  font-size: 1.05rem;
}

.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.benefit-grid,
.pricing-grid,
.result-grid,
.article-grid,
.team-grid,
.dashboard-grid,
.checklist-grid,
.confirm-grid {
  display: grid;
  gap: 18px;
}

.benefit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.benefit-card {
  border-top: 2px solid var(--color-primary);
  padding: 24px;
}

.app-download-section {
  background: #0d1627;
}

.app-teaser {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.app-teaser h2,
.app-download-copy h2 {
  margin-top: 10px;
}

.app-teaser p,
.app-download-copy p {
  margin-top: 12px;
  color: #d1d5db;
}

.app-teaser-actions,
.confirm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.app-download-page,
.channel-choice-section {
  background: #0a0f1e;
}

.app-download-layout {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(440px, 1.18fr);
  gap: 32px;
  align-items: start;
}

.app-download-copy,
.app-install-panel {
  background: rgba(17, 24, 39, .78);
  border: 1px solid rgba(0, 102, 255, .22);
  border-radius: 8px;
  padding: 28px;
}

.app-install-panel h2 {
  margin-bottom: 18px;
}

.app-platform-grid,
.channel-choice-grid {
  display: grid;
  gap: 16px;
}

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

.channel-choice-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.app-platform-card {
  padding: 20px;
}

.app-platform-card h3 {
  margin-bottom: 4px;
}

.app-platform-card > p {
  margin-bottom: 14px;
  color: var(--color-primary-end);
  font-weight: 800;
}

.benefit-card .icon,
.sport-item .icon {
  color: var(--color-primary-end);
}

.benefit-card h3 {
  margin-top: 18px;
}

.benefit-card p {
  margin-top: 10px;
}

.price-statement {
  padding: 88px 0;
  background: linear-gradient(135deg, #0a0f1e 0%, #0d1b3e 100%);
  border-top: 1px solid rgba(55, 65, 81, .6);
  border-bottom: 1px solid rgba(55, 65, 81, .6);
}

.statement-inner {
  max-width: 900px;
  text-align: center;
}

.statement-inner h2 {
  color: var(--color-primary-end);
}

.statement-inner p {
  margin-top: 20px;
  color: #d1d5db;
  font-size: 1.15rem;
}

.sport-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.sport-item {
  min-height: 126px;
  display: grid;
  place-items: center;
  gap: 10px;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  text-align: center;
  font-weight: 800;
}

.pricing-area {
  display: grid;
  gap: 24px;
}

.pricing-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
}

.checkout-form {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) repeat(3, minmax(170px, 1fr));
  gap: 12px;
  align-items: center;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px;
}

.checkout-form-simple {
  grid-template-columns: 1fr;
}

.checkout-form-simple p {
  color: #d1d5db;
}

.checkout-form label span {
  display: block;
  margin-bottom: 4px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.checkbox-line {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  color: #d1d5db;
  font-size: 13px;
  line-height: 1.35;
}

.checkbox-line input {
  width: 18px;
  min-width: 18px;
  height: 18px;
  margin-top: 1px;
}

.form-status {
  grid-column: 1 / -1;
  min-height: 20px;
  color: var(--color-primary-end);
  font-size: 13px;
}

.checkout-account {
  align-self: center;
}

.checkout-consent-list {
  display: grid;
  gap: 11px;
}

.checkout-consent-list a,
.legal-copy a {
  color: var(--color-primary-end);
}

.legal-inline-button {
  display: inline;
  padding: 0;
  color: var(--color-primary-end);
  background: transparent;
  text-decoration: underline;
}

.checkout-error {
  padding: 12px 14px;
  color: #fecaca;
  background: rgba(127, 29, 29, .28);
  border: 1px solid rgba(248, 113, 113, .58);
  border-radius: 8px;
}

.checkout-error ul {
  margin: 6px 0 0;
  padding-left: 20px;
}

.checkout-disclaimer,
.disclaimer-box {
  color: #d1d5db;
}

.checkout-legal-summary {
  display: grid;
  gap: 14px;
}

.checkout-legal-summary dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.checkout-legal-summary dl div {
  display: grid;
  grid-template-columns: minmax(110px, .35fr) minmax(0, 1fr);
  gap: 8px;
}

.checkout-legal-summary dt {
  color: var(--color-muted);
  font-weight: 800;
}

.checkout-legal-summary dd {
  margin: 0;
  color: #d1d5db;
}

.checkout-account strong {
  color: var(--color-text);
}

.checkout-action {
  display: grid;
  gap: 12px;
  align-content: center;
}

.checkout-main-column,
.checkout-side-column {
  display: grid;
  gap: 18px;
}

.checkout-side-column {
  position: sticky;
  top: 88px;
}

.legal-modal {
  width: min(920px, calc(100% - 28px));
  max-width: none;
  padding: 0;
  color: var(--color-text);
  background: #0d1426;
  border: 1px solid rgba(0, 170, 255, .36);
  border-radius: 12px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .6), 0 0 50px rgba(0, 102, 255, .16);
}

.legal-modal::backdrop {
  background: rgba(2, 6, 23, .82);
  backdrop-filter: blur(5px);
}

.legal-modal-shell {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.legal-modal iframe {
  width: 100%;
  height: min(68vh, 720px);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.legal-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.legal-modal-actions button:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.embed-legal .site {
  padding-top: 0;
}

.embed-legal .site-nav,
.embed-legal .site-footer-main,
.embed-legal .cookie-banner,
.embed-legal .page-hero {
  display: none !important;
}

.embed-legal .site-section {
  padding: 24px 0;
}

.launch-blocker {
  padding: 12px 14px;
  color: #fde68a;
  background: rgba(120, 53, 15, .28);
  border: 1px solid rgba(245, 158, 11, .45);
  border-radius: 8px;
  font-weight: 800;
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  border-top: 4px solid var(--plan-color);
}

.plan-header {
  min-height: 104px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.plan-header p {
  margin-top: 8px;
  font-size: 14px;
}

.popular-badge {
  height: fit-content;
  white-space: nowrap;
  color: #06101f;
  background: var(--plan-tone);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 12px;
  font-weight: 900;
}

.plan-price {
  color: var(--color-text);
  font-size: 2rem;
  font-weight: 900;
}

.plan-price span {
  color: var(--color-muted);
  font-size: 1rem;
  font-weight: 600;
}

.feature-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  flex: 1;
}

.feature-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 9px;
  color: #d1d5db;
  font-size: 14px;
  line-height: 1.38;
}

.feature-list span {
  color: var(--plan-color);
  font-weight: 900;
}

.feature-list .excluded {
  color: #6b7280;
}

.feature-list .excluded span {
  color: #6b7280;
}

.plan-secondary {
  margin-top: auto;
}

.testimonial-shell {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  gap: 14px;
  align-items: center;
}

.testimonial-track {
  position: relative;
  min-height: 230px;
}

.testimonial-card {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  gap: 16px;
  opacity: 0;
  pointer-events: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 30px;
  transition: opacity .25s ease;
}

.testimonial-card.active {
  opacity: 1;
  pointer-events: auto;
}

.stars { color: var(--color-primary-end); }

blockquote {
  margin: 0;
  color: var(--color-text);
  font-size: 1.3rem;
  line-height: 1.45;
}

.testimonial-card span {
  display: block;
  color: var(--color-muted);
}

.final-cta {
  padding: 92px 0 104px;
  text-align: center;
  background: radial-gradient(circle at center, #0a0f1e 0%, #0033aa 100%);
}

.final-cta p {
  margin: 14px 0 26px;
  font-size: 1.1rem;
}

.page-hero {
  padding: 112px 0 74px;
  background: #070b15;
  border-bottom: 1px solid rgba(55, 65, 81, .65);
}

.page-hero .site-container {
  max-width: 920px;
}

.page-hero h1 {
  margin-top: 14px;
}

.page-hero p:last-child {
  max-width: 760px;
  margin-top: 16px;
  color: #d1d5db;
  font-size: 1.12rem;
}

.content-grid,
.contact-grid,
.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .8fr);
  gap: 24px;
  align-items: start;
}

.split-sections {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.text-panel,
.info-block,
.check-card,
.setup-step,
.result-card,
.team-card,
.dashboard-card,
.contact-note,
.checkout-summary,
.attribution-box {
  padding: 24px;
}

.text-panel p,
.info-block p,
.check-card ul,
.setup-step p,
.result-card p,
.dashboard-card p,
.contact-note p,
.checkout-summary p {
  margin-top: 12px;
}

.info-block a {
  display: inline-block;
  margin-top: 16px;
  color: var(--color-primary-end);
  font-weight: 800;
}

.checklist-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.check-card ul,
.checkout-summary ul {
  padding-left: 20px;
  color: #d1d5db;
}

.center-action {
  margin-top: 28px;
  text-align: center;
}

.setup-steps {
  display: grid;
  gap: 16px;
}

.setup-step {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 8px 18px;
}

.setup-step span {
  grid-row: span 3;
  color: var(--color-primary-end);
  font-family: var(--font-mono);
  font-size: 1.4rem;
}

.setup-step small {
  color: var(--color-muted);
}

.stats-banner {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.stats-banner div {
  padding: 22px;
  text-align: center;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.stats-banner strong {
  display: block;
  color: var(--color-primary-end);
  font-size: 2rem;
}

.stats-banner span {
  color: var(--color-muted);
  font-weight: 700;
}

.result-grid,
.team-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab-pill {
  min-height: 38px;
  color: var(--color-text);
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-weight: 700;
}

.article-card {
  padding: 16px;
}

.thumbnail-placeholder,
.avatar-placeholder {
  background: linear-gradient(135deg, #102446, #132033);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.thumbnail-placeholder {
  aspect-ratio: 16 / 9;
  margin-bottom: 14px;
}

.article-card span {
  color: var(--color-primary-end);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.article-card h2 {
  margin-top: 8px;
  font-size: 1.3rem;
}

.faq-list {
  max-width: 900px;
}

.faq-list h2 {
  margin: 34px 0 12px;
  font-size: 1.7rem;
}

.faq-list h2:first-child { margin-top: 0; }

details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px 18px;
}

details + details { margin-top: 10px; }

summary {
  cursor: pointer;
  color: var(--color-text);
  font-weight: 800;
}

details p {
  margin-top: 10px;
}

.team-card {
  display: grid;
  gap: 10px;
}

.avatar-placeholder {
  width: 72px;
  height: 72px;
}

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

.contact-form label {
  display: grid;
  gap: 6px;
  color: #d1d5db;
  font-weight: 700;
}

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

.copy-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  gap: 8px;
  margin-top: 12px;
}

.checkout-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
}

.price-line {
  color: var(--color-text);
  font-size: 2rem;
  font-weight: 900;
}

.top-back,
.admin-back {
  display: inline-block;
  color: var(--color-muted);
  text-decoration: none;
}

.confirm-hero {
  padding: 110px 20px 70px;
  text-align: center;
  background: #070b15;
}

.checkmark {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  color: #fff;
  background: #0066ff;
  border-radius: 50%;
  font-size: 40px;
  font-weight: 900;
  animation: popIn .36s ease both;
}

@keyframes popIn {
  from { transform: scale(.82); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.confirm-code {
  width: min(560px, 100%);
  margin: 28px auto 0;
  display: grid;
  gap: 10px;
}

.confirm-code code,
pre,
code {
  font-family: var(--font-mono);
}

.confirm-code code {
  display: block;
  min-height: 58px;
  padding: 15px;
  color: var(--color-text);
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1.6rem;
}

.attribution-box {
  margin-top: 20px;
}

.attribution-box form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr) auto;
  gap: 10px;
  margin-top: 16px;
}

.legal-copy {
  max-width: 860px;
  display: grid;
  gap: 24px;
}

.legal-section {
  display: grid;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.legal-section h2 {
  font-size: 1.35rem;
}

.legal-section p {
  color: #d1d5db;
}

.reassurance {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.reassurance p {
  padding: 16px;
  color: #d1d5db;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-weight: 700;
}

.disclaimer-box {
  margin-top: 24px;
  padding: 18px;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 150;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
  padding: 18px;
  background: rgba(10, 15, 30, .96);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .45);
  backdrop-filter: blur(12px);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner h2 {
  font-size: 1.15rem;
}

.cookie-banner-copy {
  display: grid;
  gap: 6px;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.cookie-customize {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.cookie-customize[hidden],
.cookie-actions[hidden] {
  display: none;
}

.faq-compact {
  max-width: 860px;
  margin-top: 24px;
}

.site-footer-main {
  padding: 54px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 28px;
}

.footer-logo {
  width: 80px;
  margin-bottom: 12px;
  border-radius: 8px;
}

.site-footer-main h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.site-footer-main a {
  display: block;
  color: var(--color-muted);
  text-decoration: none;
  margin-top: 7px;
}

.footer-link-button {
  display: block;
  margin-top: 7px;
  padding: 0;
  color: var(--color-muted);
  background: transparent;
  text-align: left;
  font: inherit;
}

.site-footer-main a:hover {
  color: var(--color-text);
}

.footer-link-button:hover {
  color: var(--color-text);
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0;
}

.narrow { max-width: 620px; }

.gate {
  margin-top: 12vh;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px;
}

.gate form {
  display: grid;
  gap: 12px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0 16px;
}

.auth-tabs a {
  min-height: 40px;
  display: grid;
  place-items: center;
  color: var(--color-muted);
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
}

.auth-tabs a.active {
  color: var(--color-text);
  border-color: var(--color-primary);
}

.auth-note {
  margin-top: 14px;
  font-size: 14px;
}

.auth-note a {
  color: var(--color-primary-end);
  font-weight: 800;
}

.auth-page .checkbox-line {
  align-items: flex-start;
}

.auth-page .checkbox-line a {
  color: var(--color-primary-end);
  font-weight: 800;
}

.consent-list {
  display: grid;
  gap: 10px;
  padding: 12px;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.lead {
  color: var(--color-primary-end);
  font-size: 1.25rem;
  font-weight: 800;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 16px;
  color: white;
  background: var(--color-primary);
  border-radius: 8px;
  padding: 10px 14px;
  text-decoration: none;
  font-weight: 800;
}

.logout-form {
  position: fixed;
  top: 76px;
  right: 18px;
  z-index: 70;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, .22);
}

.logout-form span {
  color: var(--color-muted);
  font-size: 13px;
}

.logout-form button,
.admin button {
  min-height: 38px;
  color: white;
  background: var(--color-primary);
  border-radius: 8px;
  padding: 8px 10px;
  font-weight: 800;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #0d1426;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

td, th {
  border-bottom: 1px solid var(--color-border);
  padding: 9px;
  text-align: left;
  vertical-align: top;
  color: #d1d5db;
}

th {
  color: var(--color-text);
  background: var(--color-surface-2);
}

pre {
  max-width: 100%;
  overflow-x: auto;
  color: var(--color-text);
  background: #050816;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 14px;
}

.error { color: #fca5a5; }

.admin section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  margin: 16px 0;
  overflow-x: auto;
}

.admin pre { font-size: 13px; }

.admin h1 {
  font-size: 2.6rem;
  margin-top: 12px;
}

.admin h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.admin h3 {
  margin-top: 22px;
  font-size: 1.15rem;
}

.admin-nav {
  display: flex;
  gap: 6px;
  margin: 20px 0 24px;
  padding: 6px;
  overflow-x: auto;
  background: rgba(17, 24, 39, .78);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  scrollbar-width: thin;
}

.admin .tab-button {
  position: relative;
  min-height: 38px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #cbd5e1;
  background: transparent;
  border: 1px solid transparent;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.admin .tab-button:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, .04);
}

.admin .tab-button.active {
  color: white;
  background: #1f2937;
  border-color: #475569;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
}

.admin-badge {
  min-width: 19px;
  height: 19px;
  display: inline-grid;
  place-items: center;
  color: white;
  background: #ef4444;
  border: 2px solid #111827;
  border-radius: 999px;
  padding: 0 4px;
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
}

.admin-badge[hidden] { display: none; }

.admin.shell {
  width: min(1280px, calc(100% - 48px));
  padding-top: 28px;
}

.admin #admin-title {
  margin-top: 14px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.admin #admin-status {
  margin-top: 5px;
  color: #94a3b8;
  font-size: 14px;
}

.admin .admin-tab {
  padding: 22px;
  background: rgba(17, 24, 39, .72);
  border-color: #283548;
  border-radius: 14px;
  box-shadow: 0 20px 55px rgba(0, 0, 0, .2);
}

.admin .admin-tab[hidden] { display: none; }

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.admin .overview-card {
  min-height: 142px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 8px;
  align-items: start;
  color: var(--color-text);
  background: #0d1426;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 18px;
  text-align: left;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}

.admin .overview-card:hover {
  background: #111b30;
  border-color: #4d72a4;
  transform: translateY(-2px);
}

.overview-label {
  color: #94a3b8;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.overview-value {
  align-self: center;
  color: #f8fafc;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1;
}

.overview-detail {
  color: #b7c3d4;
  font-size: 13px;
}

@media (max-width: 900px) {
  .overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin.shell { width: min(100% - 28px, 1280px); }
}

@media (max-width: 560px) {
  .overview-grid { grid-template-columns: 1fr; }
  .admin .admin-tab { padding: 16px; }
  .admin-nav { margin-inline: -4px; }
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
  margin-bottom: 12px;
}

.filters label {
  display: grid;
  gap: 4px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.click-row { cursor: pointer; }
.click-row:hover { background: rgba(0, 102, 255, .12); }
.cost-total { font-weight: 800; }
.danger { background: var(--color-danger) !important; }
.memory { white-space: pre-wrap; font-size: 13px; max-height: 360px; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0, 0, 0, .62);
  padding: 6vh 20px;
}

.modal-box {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
}

.modal-box textarea,
.modal-box input {
  width: 100%;
  margin-bottom: 12px;
}

.modal-box pre {
  white-space: pre-wrap;
  max-height: 70vh;
  overflow: auto;
}

.benefits-section,
.pricing-section {
  background: #111827;
}

.sports-section {
  background: #0a0f1e;
}

.testimonials-section {
  background: #0d1627;
}

.technology-section,
.supported-sports-section {
  background: #0a0f1e;
}

.analysis-section {
  background: #111827;
}

.models-section {
  background: linear-gradient(135deg, #0a0f1e 0%, #0d1b3e 100%);
}

.architecture {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr) 48px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  opacity: .32;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}

.architecture.visible {
  opacity: 1;
  transform: translateY(0);
}

.architecture-column {
  display: grid;
  gap: 12px;
}

.architecture-column > h3 {
  margin-bottom: 4px;
  color: #60afff;
  text-align: center;
}

.architecture-node {
  position: relative;
  min-height: 86px;
  display: grid;
  place-items: center;
  padding: 18px;
  text-align: center;
  background: rgba(17, 24, 39, .84);
  border: 1px solid rgba(0, 102, 255, .28);
  border-radius: 12px;
  outline: none;
}

.architecture-node:hover,
.architecture-node:focus {
  border-color: #0066ff;
  box-shadow: 0 0 30px rgba(0, 102, 255, .16);
}

.tooltip {
  position: absolute;
  z-index: 10;
  left: 50%;
  bottom: calc(100% + 10px);
  width: min(260px, 85vw);
  padding: 10px 12px;
  color: #dbeafe;
  background: #050816;
  border: 1px solid rgba(0, 102, 255, .42);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition: opacity .18s ease, transform .18s ease;
}

.architecture-node:hover .tooltip,
.architecture-node:focus .tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
}

.architecture-arrow {
  color: #0066ff;
  font-size: 2.4rem;
  text-align: center;
  text-shadow: 0 0 24px rgba(0, 102, 255, .7);
}

.analysis-grid,
.model-grid,
.sport-detail-grid {
  display: grid;
  gap: 16px;
}

.analysis-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.analysis-card,
.model-card,
.sport-detail {
  background: rgba(10, 15, 30, .68);
  border: 1px solid rgba(0, 102, 255, .2);
  border-radius: 12px;
  padding: 22px;
}

.analysis-card {
  position: relative;
  overflow: hidden;
}

.analysis-pulse {
  width: 9px;
  height: 9px;
  display: block;
  margin-bottom: 18px;
  background: #0066ff;
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(0, 102, 255, .12), 0 0 26px rgba(0, 102, 255, .8);
}

.analysis-card p,
.model-card p,
.sport-detail p {
  margin-top: 9px;
}

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

.model-card {
  min-height: 260px;
  display: grid;
  align-content: center;
}

.model-card > span {
  margin-bottom: 22px;
  color: #0066ff;
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
}

.sport-detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.setup-phases {
  display: grid;
  gap: 20px;
}

.setup-phase {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 24px;
  padding: 28px;
  background: #111827;
  border: 1px solid rgba(0, 102, 255, .22);
  border-radius: 14px;
}

.phase-number {
  color: rgba(0, 102, 255, .62);
  font-family: var(--font-mono);
  font-size: 2.7rem;
  font-weight: 800;
  line-height: 1;
}

.setup-phase h2 {
  margin: 8px 0 16px;
}

.setup-phase .btn {
  margin-top: 18px;
}

.numbered-steps {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 24px;
  color: #d1d5db;
}

.fallback-text {
  margin-top: 18px;
}

.store-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.store-links a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  color: #fff;
  background: #0d1627;
  border: 1px solid rgba(0, 102, 255, .42);
  border-radius: 8px;
  padding: 9px 14px;
  text-decoration: none;
  font-weight: 800;
}

.screenshot-placeholder {
  min-height: 150px;
  display: grid;
  place-content: center;
  gap: 6px;
  margin-top: 22px;
  color: #60afff;
  background: rgba(0, 102, 255, .045);
  border: 1px dashed rgba(0, 102, 255, .42);
  border-radius: 10px;
  text-align: center;
  font-family: var(--font-mono);
}

.screenshot-placeholder small {
  color: var(--color-muted);
  font-family: var(--font-body);
}

.launch-note {
  margin-top: 18px;
  text-align: center;
}

.account-sections {
  display: grid;
  gap: 18px;
}

.account-section {
  padding: 26px;
  background: #111827;
  border: 1px solid rgba(0, 102, 255, .18);
  border-radius: 12px;
}

.account-section > p,
.account-section > .btn,
.account-section > form,
.account-section > .account-form-grid,
.account-section > .account-facts,
.account-section > .copy-row {
  margin-top: 16px;
}

.account-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.account-facts p {
  display: grid;
  gap: 5px;
  padding: 14px;
  background: #0d1627;
  border-radius: 8px;
}

.account-facts span {
  color: var(--color-muted);
  font-size: 13px;
}

.account-facts strong {
  color: var(--color-text);
}

.account-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.channel-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, .8fr);
  gap: 16px;
  margin-top: 16px;
}

.channel-form {
  display: grid;
  gap: 12px;
}

.channel-form fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 8px;
}

.channel-form legend {
  padding: 0 6px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.channel-form label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
}

.channel-summary {
  display: grid;
  gap: 10px;
}

.channel-summary p {
  display: grid;
  gap: 4px;
  padding: 12px;
  background: #0d1627;
  border-radius: 8px;
}

.channel-summary span {
  color: var(--color-muted);
  font-size: 13px;
}

.app-chat {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.app-chat-messages {
  display: grid;
  gap: 10px;
  max-height: 460px;
  min-height: 180px;
  overflow: auto;
  padding: 14px;
  background: #07111f;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 8px;
}

.app-chat-message {
  display: grid;
  gap: 7px;
  max-width: min(680px, 100%);
  padding: 12px 14px;
  border-radius: 8px;
  background: #0d1627;
  border: 1px solid rgba(255, 255, 255, .08);
}

.app-chat-message.user {
  justify-self: end;
  background: #102f26;
  border-color: rgba(52, 211, 153, .24);
}

.app-chat-message.system {
  max-width: 100%;
  background: #211d12;
  border-color: rgba(245, 158, 11, .24);
}

.app-chat-message div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-muted);
  font-size: 12px;
}

.app-chat-message p {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.app-chat-form {
  display: grid;
  gap: 10px;
}

.app-chat-form textarea {
  min-height: 92px;
  resize: vertical;
}

.app-chat-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.app-chat-actions input[type="file"] {
  max-width: 100%;
}

.account-form-grid form,
.danger-confirmation form {
  display: grid;
  gap: 12px;
}

.account-form-grid label,
.danger-confirmation label {
  display: grid;
  gap: 5px;
  color: #d1d5db;
  font-weight: 700;
}

.password-field {
  position: relative;
  display: block;
}

.password-field input {
  width: 100%;
  padding-right: 48px;
}

.password-visibility-toggle {
  position: absolute;
  top: 50%;
  right: 4px;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--color-muted);
  background: transparent;
  border: 0;
  border-radius: 7px;
  transform: translateY(-50%);
}

.password-visibility-toggle:hover,
.password-visibility-toggle:focus-visible {
  color: var(--color-text);
  background: rgba(255, 255, 255, .06);
}

.password-visibility-toggle .icon {
  width: 20px;
  height: 20px;
}

.password-visibility-toggle [hidden] {
  display: none;
}

.danger-section {
  border-color: rgba(220, 38, 38, .35);
}

.danger-confirmation {
  margin-top: 18px;
  padding: 18px;
  background: rgba(127, 29, 29, .14);
  border: 1px solid rgba(220, 38, 38, .34);
  border-radius: 10px;
}

.danger-confirmation > p {
  margin-bottom: 14px;
}

.danger-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.telegram-activate {
  margin-top: 26px;
}

.telegram-download {
  margin-top: 22px;
  color: #d1d5db;
}

.centered-links {
  justify-content: center;
}

.activation-fallback {
  margin-top: 18px;
}

.activation-fallback strong {
  color: #fff;
  font-family: var(--font-mono);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .checkmark {
    animation: none;
  }
  .architecture {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 1120px) {
  h1 { font-size: 3.4rem; }
  h2 { font-size: 2.25rem; }
  .hero-grid,
  .content-grid,
  .contact-grid,
  .app-download-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .checkout-side-column { position: static; }
  .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sport-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .checkout-form { grid-template-columns: 1fr 1fr; }
  .analysis-grid,
  .sport-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .account-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .channel-layout {
    grid-template-columns: 1fr;
  }
  .app-teaser {
    grid-template-columns: 1fr;
  }
  .app-teaser-actions {
    justify-content: flex-start;
  }
  .channel-choice-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site { padding-top: 56px; }
  .site-nav { height: 56px; }
  .profile-sections { grid-template-columns: 1fr; }
  .desktop-nav, .nav-cta, .nav-login { display: none; }
  .hamburger {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 8px;
  }
  .mobile-panel {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 120;
    width: 100vw;
    display: grid;
    align-content: start;
    gap: 12px;
    padding: 20px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: -24px 0 60px rgba(0, 0, 0, .42);
    transform: translateX(100%);
    transition: transform .22s ease;
  }
  .mobile-panel.open { transform: translateX(0); }
  .mobile-panel a {
    min-height: 44px;
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 800;
  }
  .site-hero { min-height: auto; }
  .hero-grid { padding-top: 24px; }
  .hero-visual { min-height: auto; }
  .architecture {
    grid-template-columns: 1fr;
  }
  .architecture-arrow {
    transform: rotate(90deg);
  }
  .benefit-grid,
  .split-sections,
  .checklist-grid,
  .app-platform-grid,
  .result-grid,
  .article-grid,
  .team-grid,
  .dashboard-grid,
  .stats-banner,
  .reassurance,
  .footer-grid,
  .confirm-grid {
    grid-template-columns: 1fr;
  }
  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: calc(100% - 24px);
    grid-template-columns: 1fr;
  }
  .cookie-actions {
    justify-content: stretch;
  }
  .cookie-actions .btn {
    flex: 1 1 140px;
  }
  .cookie-customize {
    grid-template-columns: 1fr;
  }
  .model-grid,
  .account-form-grid {
    grid-template-columns: 1fr;
  }
  .attribution-box form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-container,
  .shell {
    width: min(100% - 28px, 1120px);
  }
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.9rem; }
  h3 { font-size: 1.25rem; }
  .brand img { width: 132px; }
  .site-section { padding: 64px 0; }
  .page-hero { padding: 82px 0 52px; }
  .hero-actions,
  .app-teaser-actions,
  .confirm-actions,
  .hero-actions .btn {
    width: 100%;
  }
  .app-teaser-actions .btn,
  .confirm-actions .btn {
    width: 100%;
  }
  .coach-card,
  .pricing-grid,
  .checkout-form,
  .sport-strip,
  .analysis-grid,
  .sport-detail-grid,
  .account-facts {
    grid-template-columns: 1fr;
  }
  .setup-phase {
    grid-template-columns: 1fr;
  }
  .testimonial-shell {
    grid-template-columns: 1fr;
  }
  .testimonial-shell .icon-button {
    display: none;
  }
  .setup-step {
    grid-template-columns: 1fr;
  }
  .setup-step span {
    grid-row: auto;
  }
  .plan-header {
    min-height: auto;
    display: grid;
  }
  .logout-form {
    left: 14px;
    right: 14px;
    justify-content: space-between;
  }
}