:root {
  --bg: #f5f7fb;
  --bg-light: #ffffff;
  --accent: #06b6d4;
  --accent-soft: rgba(6, 182, 212, 0.12);
  --accent-strong: #22c55e;
  --text: #111827;
  --text-muted: #6b7280;
  --card-bg: #ffffff;
  --border: rgba(15, 23, 42, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
  --transition-fast: 0.2s ease;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #f5f7fb 0, #e0f2fe 40%, #f9fafb 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
}

.nav__link {
  color: var(--text-muted);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.nav__link:hover {
  color: var(--text);
  border-color: var(--accent);
}

.hero {
  padding: 80px 0 60px;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.2fr);
  gap: 32px;
  align-items: stretch;
}

.hero__content {
  padding-right: 10px;
}

.hero__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero__image-wrapper {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.35);
}

.hero__image {
  display: block;
  width: 100%;
  height: 260px;
}

.hero__image-wrapper--placeholder {
  background: radial-gradient(circle at top left, #ccfbf1, #ffffff);
}

.hero__image--placeholder {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 26px 26px 26px;
  gap: 8px;
}

.hero__icon {
  font-size: 40px;
  margin-bottom: 6px;
}

.hero__image-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.hero__image-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
  max-width: 260px;
}

.hero__badge {
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: #111827;
  font-size: 12px;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.32);
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  margin-bottom: 14px;
}

.hero__title {
  font-size: clamp(28px, 3.2vw, 34px);
  line-height: 1.2;
  margin: 0 0 14px;
}

.hero__title span {
  color: var(--accent-strong);
}

.hero__subtitle {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 420px;
  margin-bottom: 22px;
}

.btn {
  border-radius: 999px;
  border: none;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background var(--transition-fast), transform var(--transition-fast),
    box-shadow var(--transition-fast), color var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  box-shadow: 0 12px 28px rgba(6, 182, 212, 0.35);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.5);
}

.btn--full {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  box-shadow: 0 12px 28px rgba(6, 182, 212, 0.4);
}

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

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

.hero__form-card {
  background: radial-gradient(circle at top, #ffffff, #ecfeff);
  border-radius: var(--radius-lg);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
}

.form__title {
  margin: 0 0 8px;
  font-size: 18px;
}

.form__subtitle {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--text-muted);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.form__field span {
  color: var(--text-muted);
}

.form__field input,
.form__field select {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #f9fafb;
  color: var(--text);
  padding: 10px 11px;
  font-size: 13px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.form__field input::placeholder {
  color: #9ca3af;
}

.form__field input:focus,
.form__field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(79, 140, 255, 0.25);
  background: #ffffff;
}

.form__note {
  margin: 8px 0 0;
  font-size: 11px;
  color: var(--text-muted);
}

.form__success {
  margin: 6px 0 0;
  font-size: 12px;
  color: #47d58a;
}

.section {
  padding: 72px 0 64px;
}

.section--light {
  background: #ffffff;
}

.section__title {
  margin: 0 0 20px;
  font-size: 22px;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
  border-color: rgba(6, 182, 212, 0.45);
}

.card__title {
  margin: 0 0 6px;
  font-size: 15px;
}

.card__text {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.steps__item {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.12), #d1fae5);
  border: 1px solid rgba(6, 182, 212, 0.4);
}

.steps__number {
  min-width: 28px;
  height: 28px;
  border-radius: 12px;
  background: #ecfeff;
  border: 1px solid rgba(6, 182, 212, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #cbd5ff;
}

.steps__title {
  margin: 0 0 4px;
  font-size: 14px;
}

.steps__text {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.4fr);
  gap: 22px;
  align-items: center;
}

.about__media {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 52px rgba(15, 23, 42, 0.25);
}

.about__image {
  width: 100%;
  height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px 22px;
}

.about__media--placeholder {
  background: radial-gradient(circle at top left, #dcfce7, #ffffff);
}

.about__image--placeholder {
  background: transparent;
}

.about__icon {
  font-size: 32px;
  margin-bottom: 4px;
}

.about__image-title {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 600;
}

.about__image-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about__text p {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.about__highlights {
  background: linear-gradient(145deg, rgba(6, 182, 212, 0.16), #ffffff);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  border: 1px solid rgba(6, 182, 212, 0.4);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
  font-size: 13px;
}

.about__highlights p {
  margin: 0 0 8px;
}

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

.value {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: 22px;
  align-items: flex-start;
}

.value__text p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
}

.value__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.value__item {
  border-radius: 16px;
  padding: 10px 12px;
  background: #ecfeff;
  border: 1px solid rgba(6, 182, 212, 0.35);
  font-size: 13px;
}

.value__tag {
  display: inline-block;
  margin-bottom: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #f0fdfa;
  color: #0f766e;
  font-size: 11px;
  font-weight: 500;
}

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

.review {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
}

.review__name {
  margin: 0 0 2px;
  font-size: 14px;
}

.review__city {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.review__text {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.results {
  align-items: stretch;
}

.results__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.results__image-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  margin: -4px -4px 6px;
}

.results__image {
  width: 100%;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.results__image-wrapper--placeholder {
  background: linear-gradient(135deg, #ccfbf1, #dcfce7);
}

.results__image--placeholder {
  background: transparent;
}

.results__icon {
  font-size: 32px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0f766e, #22c55e);
  color: #f9fafb;
}

.cta__text .section__title {
  margin-bottom: 8px;
}

.cta__text p {
  margin: 0;
  font-size: 14px;
  color: #e5e7eb;
}

.cta .btn--primary {
  background: #f9fafb;
  color: #1f2937;
  box-shadow: none;
}

.cta .btn--primary:hover {
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.35);
}

.faq {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: 20px;
  align-items: flex-start;
}

.faq__note {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--text-muted);
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq__item {
  border-radius: 16px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: #ffffff;
}

.faq__question {
  margin: 0 0 4px;
  font-size: 14px;
}

.faq__answer {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.results__label {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.8);
  color: #f9fafb;
  font-size: 11px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.footer {
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  background: #ffffff;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}

.footer__info {
  font-size: 11px;
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.footer__links a {
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  font-size: 11px;
}

.footer__links a:hover {
  color: var(--text);
  border-color: var(--accent);
}

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

  .hero__side {
    max-width: 420px;
    margin-top: 16px;
  }

  .hero {
    padding-top: 56px;
  }

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

  .about__media {
    order: -1;
  }

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

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

  .cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .header__inner {
    gap: 12px;
  }

  .nav {
    display: none;
  }

  .hero__form-card {
    padding: 18px 16px 16px;
  }

  .section {
    padding: 26px 0 22px;
  }

  .hero__content {
    text-align: left;
  }

  .hero__title {
    font-size: 24px;
  }

  .hero__subtitle {
    font-size: 14px;
    max-width: none;
  }

  .btn {
    font-size: 13px;
    padding: 9px 18px;
  }

  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .cta {
    padding: 16px 14px;
  }

  .about__image {
    height: 220px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 56px 0 40px;
  }

  .hero__image {
    height: 200px;
  }

  .hero__image-title {
    font-size: 16px;
  }

  .hero__image-subtitle {
    font-size: 12px;
  }

  .section__title {
    font-size: 19px;
  }

  .steps__item,
  .card,
  .faq__item {
    padding: 10px 10px;
  }

  .container {
    padding: 0 12px;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}