:root {
  --bg: #ffffff;
  --ink: #111827;
  --muted: #4b5563;
  --accent: #be123c;
  --accent-hover: #9f1239;
  --soft: #fff1f2;
  --soft-line: #fecdd3;
  --dark: #111827;
  --on-dark: #ffffff;
  --on-dark-soft: #fda4af;
  --radius: 10px;
  --max: 68rem;
  --space: clamp(1rem, 3vw, 1.5rem);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 1.0625rem;
}

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

a {
  color: var(--accent);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 1000;
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
}

.skip-link:focus {
  top: 0.75rem;
}

.wrap {
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--soft-line);
  backdrop-filter: blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  flex-shrink: 0;
}

.nav-desktop {
  display: none;
}

.nav-menu {
  margin-left: auto;
}

.nav-toggle {
  border: 1px solid var(--soft-line);
  background: var(--bg);
  border-radius: var(--radius);
  padding: 0.45rem 0.75rem;
  font: inherit;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.nav-toggle::-webkit-details-marker {
  display: none;
}

.nav-menu > .nav-panel {
  display: none;
}

.nav-menu[open] > .nav-panel {
  display: block;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-list a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 650;
  display: inline-block;
  padding: 0.45rem 0.2rem;
  white-space: nowrap;
}

.nav-list a:hover {
  color: var(--accent);
}

.lang-switch {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  font-weight: 700;
  color: var(--muted);
  padding: 0.35rem 0.2rem;
}

.lang-switch a {
  text-decoration: none;
  color: var(--muted);
}

.lang-switch a[aria-current="true"] {
  color: var(--ink);
}

.lang-switch span {
  color: var(--soft-line);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: var(--radius);
  padding: 0.8rem 1.15rem;
  font-weight: 800;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font: inherit;
  line-height: 1.2;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-secondary:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.btn-light {
  background: #fff;
  color: var(--accent);
}

.btn-light:hover {
  background: var(--soft);
  color: var(--accent-hover);
}

.btn-block {
  width: 100%;
}

.hero {
  position: relative;
  padding: clamp(2.5rem, 7vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(190, 18, 60, 0.08), transparent 28%),
    linear-gradient(180deg, var(--soft) 0%, #fff 70%);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.lead {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 42rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-visual {
  position: relative;
  min-height: 16rem;
  display: grid;
  place-items: center;
}

.radar {
  position: relative;
  width: min(100%, 18rem);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.radar::before,
.radar::after,
.radar-ring {
  content: "";
  position: absolute;
  inset: 12%;
  border: 2px solid rgba(190, 18, 60, 0.22);
  border-radius: 50%;
}

.radar::after {
  inset: 26%;
}

.radar-ring {
  inset: 40%;
  border-color: rgba(190, 18, 60, 0.35);
}

@media (prefers-reduced-motion: no-preference) {
  .radar::before,
  .radar::after,
  .radar-ring {
    animation: radar-pulse 4.5s ease-in-out infinite;
  }
  .radar::after {
    animation-delay: 0.4s;
  }
  .radar-ring {
    animation-delay: 0.8s;
  }
  .ad-card {
    animation: card-rise 0.7s ease-out both;
  }
  .hero h1 {
    animation: fade-up 0.55s ease-out both;
  }
  .hero .lead {
    animation: fade-up 0.55s ease-out 0.08s both;
  }
}

@keyframes radar-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.04);
    opacity: 0.65;
  }
}

@keyframes card-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.radar-pin {
  position: relative;
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  filter: drop-shadow(0 6px 10px rgba(17, 24, 39, 0.18));
}

.ad-card {
  position: absolute;
  right: 0;
  bottom: 0.5rem;
  z-index: 3;
  width: min(100%, 15.5rem);
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.08);
}

.ad-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid #d1d5db;
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  margin-bottom: 0.45rem;
}

.ad-card strong {
  display: block;
  color: #1a0dab;
  margin-bottom: 0.2rem;
}

.ad-card .ad-url {
  color: #006621;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.ad-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.section {
  padding: clamp(2.5rem, 6vw, 4rem) 0;
}

.section-soft {
  background: var(--soft);
}

.section-dark {
  background: var(--dark);
  color: var(--on-dark);
}

.section-dark .muted,
.section-dark .lead {
  color: #d1d5db;
}

.section-dark a {
  color: var(--on-dark-soft);
}

.section-dark a:hover {
  color: #fff;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 1.75rem;
}

.section-head h2,
.section h2,
.page-hero h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.55rem, 3.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.muted {
  color: var(--muted);
}

.page-hero {
  padding: clamp(2rem, 5vw, 3rem) 0 1rem;
}

.rules {
  display: grid;
  gap: 1rem;
}

.rule {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}

.rule strong {
  display: block;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.cards {
  display: grid;
  gap: 1rem;
}

.card {
  background: #fff;
  border: 1px solid var(--soft-line);
  border-radius: var(--radius);
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-featured {
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(190, 18, 60, 0.08);
}

.badge {
  display: inline-flex;
  align-self: flex-start;
  background: var(--accent);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  border-radius: 6px;
  padding: 0.25rem 0.55rem;
}

.price {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0.2rem 0;
}

.price small {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.95rem;
  font-weight: 650;
  color: var(--muted);
  letter-spacing: 0;
}

.price-note {
  margin: 1rem 0 0;
  padding: 0.9rem 1rem;
  background: var(--soft);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 650;
}

.conditions {
  display: grid;
  gap: 0.75rem;
}

.condition {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  font-weight: 800;
  font-size: 1.15rem;
}

.list-check {
  margin: 0;
  padding-left: 1.15rem;
}

.list-check li {
  margin: 0.4rem 0;
}

.split {
  display: grid;
  gap: 1rem;
}

.panel {
  border: 1px solid var(--soft-line);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: #fff;
}

.section-dark .panel {
  background: #1f2937;
  border-color: #374151;
}

.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  background: #fff;
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid var(--soft-line);
}

.steps li::before {
  content: counter(step);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.faq details {
  border-top: 1px solid var(--soft-line);
  padding: 0.9rem 0;
}

.faq details:last-child {
  border-bottom: 1px solid var(--soft-line);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.form {
  display: grid;
  gap: 1rem;
  max-width: 40rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
}

.form input,
.form select,
.form textarea {
  font: inherit;
  padding: 0.75rem 0.85rem;
  border: 1px solid #d1d5db;
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  width: 100%;
}

.form textarea {
  min-height: 8rem;
  resize: vertical;
}

.form .hint {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.92rem;
}

.radio-group {
  display: grid;
  gap: 0.45rem;
  font-weight: 500;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.checkbox {
  display: flex !important;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 600 !important;
}

.checkbox input {
  width: auto;
  margin-top: 0.25rem;
}

.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-status {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-weight: 650;
}

.form-status.ok {
  background: #ecfdf5;
  color: #065f46;
}

.form-status.err {
  background: var(--soft);
  color: #9f1239;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.about {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.about-photo {
  width: min(100%, 14rem);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  background: #e5e7eb;
  border: 1px solid #d1d5db;
}

.site-footer {
  margin-top: 2rem;
  padding: 2rem 0 2.5rem;
  background: var(--dark);
  color: #e5e7eb;
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--on-dark-soft);
}

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

.footer-legal {
  margin: 0 0 1rem;
  max-width: 52rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  margin-bottom: 1rem;
}

.footer-nav a {
  text-decoration: none;
  font-weight: 700;
}

.trademark {
  margin: 0;
  color: #9ca3af;
  font-size: 0.85rem;
  max-width: 52rem;
}

.pill-link {
  font-weight: 800;
}

.two-col-text {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 760px) {
  .nav-menu {
    display: none;
  }

  .nav-desktop {
    display: block;
    flex: 1 1 auto;
  }

  .nav-desktop .nav-list {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    padding: 0;
    gap: 0.15rem 0.65rem;
  }

  .nav-desktop .nav-list a {
    padding: 0.35rem 0.15rem;
    font-size: 0.95rem;
  }

  .nav-desktop .nav-list .btn {
    margin-left: 0.15rem;
    padding: 0.55rem 0.9rem;
  }

  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

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

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

  .split,
  .two-col-text,
  .about {
    grid-template-columns: 1fr 1fr;
  }

  .about-wide {
    grid-template-columns: 14rem 1fr;
  }
}

@media (min-width: 960px) {
  .cards-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}