:root {
  --ice: #e0f2fe;
  --ice-deep: #bae6fd;
  --navy: #0c4a6e;
  --navy-dark: #082f49;
  --accent: #0891b2;
  --accent-bright: #22d3ee;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-500: #64748b;
  --gray-700: #334155;
  --gray-900: #0f172a;
  --success: #059669;
  --soon: #d97706;
  --shadow: 0 12px 40px rgba(8, 47, 73, 0.1);
  --shadow-lg: 0 24px 60px rgba(8, 47, 73, 0.14);
  --radius: 12px;
  --radius-lg: 20px;
  --font: "Manrope", system-ui, sans-serif;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1140px, calc(100% - 2rem));
  margin-inline: auto;
}

.container--narrow {
  width: min(760px, calc(100% - 2rem));
}

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

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--navy);
  text-decoration: none;
}

.logo__icon {
  font-size: 1.25rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.nav a {
  color: var(--gray-700);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

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

.header__cta {
  margin-left: 0.5rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn--sm {
  padding: 0.625rem 1.125rem;
  font-size: 0.875rem;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--navy));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(8, 145, 178, 0.35);
}

.btn--primary:hover {
  box-shadow: 0 12px 32px rgba(8, 145, 178, 0.45);
}

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--gray-200);
}

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

/* Hero */
.hero {
  padding: 4rem 0 5rem;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(34, 211, 238, 0.15), transparent),
    linear-gradient(180deg, var(--ice) 0%, var(--white) 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero__label {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(8, 145, 178, 0.1);
  border-radius: 999px;
}

.hero__title {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy-dark);
}

.hero__subtitle {
  margin: 0 0 1.5rem;
  font-size: 1.125rem;
  color: var(--gray-500);
  max-width: 36ch;
}

.hero__points {
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.hero__points li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
}

.hero__points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__panel {
  display: flex;
  justify-content: center;
}

.hero__panel-inner {
  width: 100%;
  max-width: 380px;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero__panel-title {
  margin: 0 0 1rem;
  font-weight: 800;
  color: var(--navy);
}

.hero__panel-inner ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--gray-700);
}

.hero__panel-note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--gray-500);
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section--alt {
  background: var(--gray-50);
}

.section--contact {
  background: linear-gradient(180deg, var(--gray-50), var(--ice));
}

.section__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--navy-dark);
  text-align: center;
}

.section__lead {
  margin: 0 auto 2.5rem;
  max-width: 52ch;
  text-align: center;
  color: var(--gray-500);
  font-size: 1.0625rem;
}

.section__note {
  margin: 2rem 0 0;
  text-align: center;
  color: var(--gray-500);
  font-size: 0.9375rem;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.section--alt .service-card,
.section:not(.section--alt) .service-card {
  background: var(--white);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-card--soon {
  border-style: dashed;
  opacity: 0.92;
}

.service-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.service-card__icon {
  font-size: 1.75rem;
}

.service-card__badge {
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: 999px;
}

.service-card--active .service-card__badge {
  background: rgba(5, 150, 105, 0.12);
  color: var(--success);
}

.service-card--soon .service-card__badge {
  background: rgba(217, 119, 6, 0.12);
  color: var(--soon);
}

.service-card__title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy);
}

.service-card__summary {
  margin: 0 0 1rem;
  flex: 1;
  color: var(--gray-500);
  font-size: 0.9375rem;
}

.service-card__features {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.service-card__features li {
  position: relative;
  padding-left: 1.125rem;
  margin-bottom: 0.375rem;
  font-size: 0.875rem;
}

.service-card__features li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.service-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
  font-size: 0.875rem;
  color: var(--gray-500);
}

.service-card__meta strong {
  color: var(--navy);
  font-size: 1rem;
}

.service-card__cta {
  align-self: flex-start;
}

.service-card__soon {
  font-size: 0.875rem;
  color: var(--gray-500);
  font-style: italic;
}

/* Steps */
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.5rem;
  max-width: 720px;
  margin-inline: auto;
}

.step {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}

.step__num {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(135deg, var(--accent), var(--navy));
  border-radius: 50%;
}

.step h3 {
  margin: 0 0 0.375rem;
  font-size: 1.0625rem;
  color: var(--navy);
}

.step p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--gray-500);
}

/* Pricing */
.pricing-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  background: var(--white);
  box-shadow: var(--shadow);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.pricing-table th,
.pricing-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-100);
}

.pricing-table th {
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
}

.pricing-table tr:last-child td {
  border-bottom: none;
}

.pricing-table td:last-child {
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
}

/* Cases */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.case-card {
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}

.case-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.0625rem;
  color: var(--navy);
}

.case-card p {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.case-card__label {
  font-weight: 700;
  color: var(--gray-700);
}

/* FAQ */
.faq {
  display: grid;
  gap: 0.75rem;
}

.faq__item {
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}

.faq__item summary {
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
}

.faq__item p {
  margin: 0.75rem 0 0;
  font-size: 0.9375rem;
  color: var(--gray-500);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.contact-grid .section__title,
.contact-grid .section__lead {
  text-align: left;
  margin-left: 0;
}

.contact-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  margin-bottom: 1rem;
}

.contact-list__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
}

.contact-form label {
  display: grid;
  gap: 0.375rem;
}

.contact-form label span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font);
  font-size: 1rem;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  background: var(--gray-50);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.15);
  background: var(--white);
}

.form-note {
  margin: 0;
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: center;
}

/* Footer */
.footer {
  padding: 2.5rem 0;
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.75);
}

.footer a {
  color: var(--ice-deep);
}

.footer__inner {
  display: grid;
  gap: 1.5rem;
}

.footer__brand span {
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--white);
}

.footer__brand p {
  margin: 0.375rem 0 0;
  font-size: 0.875rem;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer__nav a {
  text-decoration: none;
  font-size: 0.9375rem;
}

.footer__copy {
  margin: 0;
  font-size: 0.8125rem;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 900px) {
  .hero__grid,
  .services-grid,
  .cases-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero__panel {
    order: -1;
  }

  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s, opacity 0.25s;
  }

  .nav--open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
  }

  .header__cta {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 2.5rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .section {
    padding: 3rem 0;
  }
}