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

:root {
  --white: #ffffff;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.05), 0 10px 15px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.06), 0 20px 40px rgba(0,0,0,0.04);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1120px;
  --transition: 0.2s ease;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--slate-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--blue-600);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--blue-800);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-header__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.25;
  margin-bottom: 12px;
}

.section-header__subtitle {
  font-size: 1.1rem;
  color: var(--slate-500);
  line-height: 1.65;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--sm {
  font-size: 0.85rem;
  padding: 8px 18px;
}

.btn--lg {
  font-size: 1.05rem;
  padding: 14px 32px;
}

.btn--primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}

.btn--primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--slate-700);
  border-color: var(--slate-300);
}

.btn--outline:hover {
  border-color: var(--slate-400);
  color: var(--slate-900);
  background: var(--slate-50);
}

.btn--full {
  width: 100%;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--slate-900);
  text-decoration: none;
  margin-right: auto;
}

.nav__logo:hover {
  color: var(--slate-900);
}

.nav__logo-icon {
  font-size: 1.3rem;
}

.nav__links {
  display: flex;
  gap: 24px;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--slate-900);
}

.nav__cta {
  flex-shrink: 0;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--slate-900);
  border-radius: 2px;
  transition: all var(--transition);
}

.hero {
  padding: 140px 0 80px;
  background: var(--slate-50);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue-600);
  background: var(--blue-50);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--slate-900);
  margin-bottom: 20px;
}

.hero__title-accent {
  color: var(--blue-600);
}

.hero__subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--slate-500);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}

.hero__features li {
  font-size: 0.9rem;
  color: var(--slate-600);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--blue-500);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__card {
  width: 100%;
  max-width: 420px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--slate-200);
}

.hero__card-header {
  display: flex;
  gap: 8px;
  padding: 16px 20px;
  background: var(--slate-100);
  border-bottom: 1px solid var(--slate-200);
}

.hero__card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--slate-300);
}

.hero__card-dot:first-child { background: #ef4444; }
.hero__card-dot:nth-child(2) { background: #eab308; }
.hero__card-dot:nth-child(3) { background: #22c55e; }

.hero__card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.hero-form__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.3;
}

.hero-form__desc {
  font-size: 0.85rem;
  color: var(--slate-500);
  line-height: 1.55;
  margin-bottom: 4px;
}

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

.hero-form__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-form__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-form__input {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: var(--white);
  color: var(--slate-900);
  outline: none;
  transition: border-color var(--transition);
}

.hero-form__input::placeholder {
  color: var(--slate-400);
}

.hero-form__input:focus {
  border-color: var(--blue-500);
}

.hero-form__btn {
  margin-top: 4px;
  font-size: 0.9rem;
  padding: 12px 20px;
}

.logos {
  padding: 80px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.step-card__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue-200);
  line-height: 1;
  margin-bottom: 16px;
}

.step-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 8px;
}

.step-card__text {
  font-size: 0.9rem;
  color: var(--slate-500);
  line-height: 1.65;
}

.benefits {
  padding: 80px 0;
  background: var(--slate-50);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.benefit-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  color: var(--blue-600);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.benefit-card__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 6px;
}

.benefit-card__text {
  font-size: 0.9rem;
  color: var(--slate-500);
  line-height: 1.65;
}

.pricing {
  padding: 80px 0;
}

.pricing__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 2px var(--blue-500), var(--shadow-md);
  transform: scale(1.03);
  position: relative;
}

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-2px);
}

.pricing-card__tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-600);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--slate-500);
  margin-bottom: 12px;
}

.pricing-card__price {
  margin-bottom: 24px;
}

.pricing-card__amount {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1;
}

.pricing-card__period {
  font-size: 0.95rem;
  color: var(--slate-500);
  font-weight: 500;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.pricing-card__features li {
  font-size: 0.9rem;
  color: var(--slate-600);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-card__features li::before {
  content: '';
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

.faq {
  padding: 80px 0;
  background: var(--slate-50);
}

.faq__list {
  max-width: 680px;
  margin: 0 auto;
}

.faq__item {
  border-bottom: 1px solid var(--slate-200);
  padding: 0;
}

.faq__item[open] {
  padding-bottom: 20px;
}

.faq__question {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-900);
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  -webkit-user-select: none;
  user-select: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--slate-400);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 16px;
}

.faq__item[open] .faq__question::after {
  transform: rotate(45deg);
}

.faq__answer {
  font-size: 0.95rem;
  color: var(--slate-500);
  line-height: 1.7;
  padding-right: 24px;
}

.cta {
  padding: 80px 0;
  background: var(--slate-900);
}

.cta__inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 12px;
}

.cta__text {
  font-size: 1.1rem;
  color: var(--slate-400);
  margin-bottom: 28px;
}

.cta__form {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.cta__input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--slate-700);
  background: var(--slate-800);
  color: var(--white);
  outline: none;
  transition: border-color var(--transition);
}

.cta__input::placeholder {
  color: var(--slate-500);
}

.cta__input:focus {
  border-color: var(--blue-500);
}

.cta__footnote {
  font-size: 0.85rem;
  color: var(--slate-500);
}

.footer {
  padding: 60px 0 0;
  background: var(--slate-50);
  border-top: 1px solid var(--slate-200);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer__brand .nav__logo {
  margin-bottom: 12px;
}

.footer__desc {
  font-size: 0.9rem;
  color: var(--slate-600);
  line-height: 1.65;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--slate-900);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.footer__links ul,
.footer__contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a,
.footer__contact a {
  font-size: 0.9rem;
  color: var(--slate-600);
  transition: color var(--transition);
}

.footer__links a:hover,
.footer__contact a:hover {
  color: var(--slate-900);
}

.footer__muted {
  font-size: 0.85rem;
  color: var(--slate-600);
}

.footer__map .btn {
  margin-top: 12px;
}

.footer__bottom {
  padding: 24px 0;
  border-top: 1px solid var(--slate-200);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.85rem;
  color: var(--slate-600);
}

@media (max-width: 1024px) {
  .hero__title {
    font-size: 2.5rem;
  }

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

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-header__title {
    font-size: 1.6rem;
  }

  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__links--open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--slate-200);
    padding: 16px 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }

  .nav__links--open + .nav__cta {
    display: block;
    position: absolute;
    top: 124px;
    left: 24px;
    right: 24px;
  }

  .hero {
    padding: 110px 0 60px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__features {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .hero__card {
    max-width: 360px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .pricing__cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-2px);
  }

  .cta__form {
    flex-direction: column;
  }

  .cta__title {
    font-size: 1.5rem;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    text-align: center;
  }

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

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