:root {
  --teal: #0d6b6e;
  --teal-dark: #084548;
  --teal-light: #e8f4f4;
  --amber: #f5a623;
  --amber-soft: #fff4e0;
  --coral: #ff8f6b;
  --text: #1a2b2c;
  --text-muted: #5c6f70;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(13, 107, 110, 0.12);
  --font: "Nunito", system-ui, sans-serif;
}

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

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: #fafcfb;
  line-height: 1.6;
  overflow-x: clip;
  max-width: 100%;
}

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

a {
  color: var(--teal);
  text-decoration: none;
}

.container {
  width: min(1120px, 100% - 2rem);
  margin-inline: auto;
  padding-inline: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(13, 107, 110, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0.85rem 0;
  gap: 0.75rem;
  min-width: 0;
}

.site-header .container {
  width: min(1120px, 100% - 1.25rem);
}

.header-cta {
  flex-shrink: 0;
}

.header-badge {
  flex-shrink: 0;
  white-space: nowrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--teal-dark);
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--teal), #14a3a8);
  display: grid;
  place-items: center;
  color: white;
  font-size: 1.25rem;
  box-shadow: 0 4px 14px rgba(13, 107, 110, 0.35);
}

.nav {
  display: flex;
  gap: 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a {
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.badge-moscow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--teal-dark);
  background: var(--teal-light);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  line-height: 1.2;
}

.nav-moscow {
  display: none;
}

@media (min-width: 901px) {
  .nav .nav-cta-rent {
    display: none !important;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--teal);
  color: white;
  box-shadow: 0 8px 24px rgba(13, 107, 110, 0.35);
}

.btn-primary:hover {
  background: var(--teal-dark);
}

.btn-outline {
  background: white;
  color: var(--teal);
  border: 2px solid var(--teal);
}

.btn-amber {
  background: var(--amber);
  color: var(--teal-dark);
  box-shadow: 0 8px 24px rgba(245, 166, 35, 0.4);
}

/* Hero */
.hero {
  padding: 2.5rem 0 4rem;
  overflow: hidden;
  max-width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--teal-dark);
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-trust strong {
  color: var(--teal-dark);
}

.hero-visual {
  position: relative;
}

.hero-blob {
  position: absolute;
  inset: -8% -5% -5% -5%;
  background: var(--amber-soft);
  border-radius: 45% 55% 50% 50% / 55% 45% 55% 45%;
  z-index: 0;
}

.hero-blob::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='%23f5a623' fill-opacity='0.12' d='M30 8c2 0 4 2 4 5 0 3-2 5-4 5s-4-2-4-5c0-3 2-5 4-5zm-12 14c3 0 5 3 5 6s-2 6-5 6-5-3-5-6 2-6 5-6zm24 0c3 0 5 3 5 6s-2 6-5 6-5-3-5-6 2-6 5-6zm-12 12c4 0 7 4 7 8s-3 8-7 8-7-4-7-8 3-8 7-8z'/%3E%3C/svg%3E");
  opacity: 0.6;
}

.hero-photo {
  position: relative;
  z-index: 1;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}

.price-float {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  z-index: 2;
  background: white;
  padding: 0.75rem 1.1rem;
  border-radius: 14px;
  box-shadow: var(--shadow);
  font-weight: 800;
  color: var(--teal-dark);
  font-size: 0.95rem;
}

.price-float span {
  display: block;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Sections */
section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.section-title h2 {
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  color: var(--teal-dark);
  margin: 0 0 0.75rem;
}

.section-title p {
  color: var(--text-muted);
  margin: 0;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: white;
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(13, 107, 110, 0.06);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--teal-light);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--teal-dark);
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Steps */
.steps {
  background: white;
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}

.step {
  text-align: center;
  padding: 1.5rem 1rem;
}

.step-num {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  font-weight: 800;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
}

.step h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: var(--teal-dark);
}

.step p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.pricing-box {
  background: linear-gradient(145deg, var(--teal-dark), var(--teal));
  color: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.pricing-box h3 {
  margin: 0 0 1.5rem;
  font-size: 1.35rem;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.05rem;
}

.price-row:last-of-type {
  border-bottom: none;
}

.price-row strong {
  font-size: 1.35rem;
}

.pricing-note {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  opacity: 0.9;
  line-height: 1.5;
}

.specs {
  background: white;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.specs ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.specs li {
  padding: 0.65rem 0 0.65rem 2rem;
  position: relative;
  color: var(--text-muted);
  border-bottom: 1px solid #eee;
}

.specs li:last-child {
  border-bottom: none;
}

.specs li::before {
  content: "🐾";
  position: absolute;
  left: 0;
  font-size: 0.85rem;
}

/* FAQ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(13, 107, 110, 0.08);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  text-align: left;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  color: var(--teal-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-a {
  padding: 0 1.25rem 1.1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  display: none;
}

.faq-item.open .faq-a {
  display: block;
}

/* CTA band */
.cta-band {
  background: var(--amber-soft);
  text-align: center;
  padding: 3.5rem 1rem;
  border-radius: 24px;
  margin: 0 auto;
  width: min(1120px, 92vw);
}

.cta-band h2 {
  margin: 0 0 0.75rem;
  color: var(--teal-dark);
  font-size: 1.75rem;
}

.cta-band p {
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 1.5rem;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0 2rem;
  border-top: 1px solid #e8ecec;
  margin-top: 3rem;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.disclaimer {
  max-width: 720px;
  font-size: 0.8rem;
  line-height: 1.55;
  color: #8a9697;
  margin-top: 1.5rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 69, 72, 0.45);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: white;
  border-radius: 20px;
  width: min(440px, 100%);
  padding: 2rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
  position: relative;
  animation: modalIn 0.25s ease;
}

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

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--teal-light);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--teal-dark);
}

.modal h2 {
  margin: 0 0 0.35rem;
  font-size: 1.45rem;
  color: var(--teal-dark);
}

.modal-sub {
  margin: 0 0 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  color: var(--teal-dark);
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e2eaea;
  border-radius: 12px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--teal);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.form-error {
  color: #c0392b;
  font-size: 0.85rem;
  margin: 0.5rem 0 0;
  display: none;
}

.form-error.visible {
  display: block;
}

.form-success {
  text-align: center;
  padding: 1rem 0;
  display: none;
}

.form-success.visible {
  display: block;
}

.form-success h3 {
  color: var(--teal-dark);
  margin: 0 0 0.5rem;
}

.consent {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1rem;
  line-height: 1.45;
}

.mobile-nav-toggle {
  display: none;
  background: var(--teal-light);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  color: var(--teal-dark);
  flex-shrink: 0;
  margin-left: auto;
}

@media (max-width: 900px) {
  .container {
    width: min(1120px, 100% - 1.25rem);
  }

  .hero-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 100%;
    margin-inline: auto;
  }

  .hero-blob {
    inset: -5% -8% -8% -8%;
  }

  .hero-trust {
    flex-direction: column;
    gap: 0.5rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .cards-3,
  .steps-list {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-wrap: wrap;
    padding: 0.65rem 0;
    gap: 0;
  }

  .logo {
    font-size: 1.05rem;
    margin-right: 0.5rem;
  }

  .logo-icon {
    width: 38px;
    height: 38px;
  }

  .header-badge,
  .header-cta {
    display: none !important;
  }

  .mobile-nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav {
    display: none;
    order: 10;
    flex-basis: 100%;
    width: 100%;
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(13, 107, 110, 0.1);
    gap: 0.35rem;
  }

  .nav.open {
    display: flex;
    flex-direction: column;
  }

  .nav-moscow {
    display: block;
    margin: 0 0 0.5rem;
    padding: 0.65rem 0.85rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--teal-dark);
    background: var(--teal-light);
    border-radius: 12px;
    line-height: 1.35;
  }

  .nav a {
    padding: 0.65rem 0.25rem;
    font-size: 1rem;
  }

  .nav .nav-cta-rent {
    display: inline-flex !important;
    width: 100%;
    margin-top: 0.5rem;
  }

  .cta-band {
    width: min(1120px, 100% - 1.25rem);
    border-radius: 16px;
  }

  .price-float {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    font-size: 0.85rem;
  }

  .btn {
    padding: 0.75rem 1.15rem;
    font-size: 0.95rem;
  }
}

@media (min-width: 901px) {
  .nav {
    display: flex;
    margin-left: 1.25rem;
  }

  .header-badge {
    margin-left: auto;
  }

  .mobile-nav-toggle {
    display: none !important;
  }
}