:root {
  --color-bg: #f7f8fa;
  --color-surface: #ffffff;
  --color-surface-alt: #eef1f4;
  --color-border: #dde2e8;
  --color-text: #262b33;
  --color-text-muted: #5b6472;
  --color-primary: #2b3648;
  --color-primary-light: #445068;
  --color-accent: #4f7a8b;
  --color-accent-light: #e7eef0;
  --radius: 10px;
  --shadow-sm: 0 1px 2px rgba(20, 24, 32, 0.06);
  --shadow-md: 0 6px 20px rgba(20, 24, 32, 0.08);
  --max-width: 1160px;
  --font-base: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  text-decoration: underline;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 6px 0;
}
.skip-link:focus {
  left: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  flex-shrink: 0;
}

.brand-name {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.brand-tagline {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.main-nav a.is-active {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 1.4rem;
}

.hero {
  position: relative;
  padding: 72px 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  line-height: 1.2;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}

.hero p {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 28px;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-figure {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}

.hero-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

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

.btn-primary:hover {
  background: #45697a;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

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

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-header.align-left {
  margin: 0 0 40px;
  text-align: left;
}

.eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  margin: 0 0 12px;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

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

.grid {
  display: grid;
  gap: 24px;
}

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

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  color: var(--color-primary);
}

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

.calculator {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  padding: 32px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.calc-row {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 14px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

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

.calc-row label {
  font-size: 0.94rem;
  color: var(--color-text);
}

.calc-row span.calc-hint {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.calc-row input[type="number"] {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  text-align: right;
}

.calc-row input[type="number"]:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.calc-summary {
  background: var(--color-surface-alt);
  border-radius: 12px;
  padding: 28px;
  position: sticky;
  top: 100px;
}

.calc-summary h3 {
  margin: 0 0 4px;
  color: var(--color-primary);
}

.calc-summary .calc-total {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 6px 0 18px;
}

.calc-breakdown {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}

.calc-breakdown li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-bottom: 1px dashed var(--color-border);
}

.calc-breakdown li span:last-child {
  color: var(--color-text);
  font-weight: 600;
}

.calc-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
}

.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step {
  position: relative;
  padding: 24px 20px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  color: var(--color-primary);
}

.step p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

thead {
  background: var(--color-surface-alt);
}

th, td {
  text-align: left;
  padding: 13px 18px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--color-border);
}

th {
  color: var(--color-primary);
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: none;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.split img {
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.split h2 {
  color: var(--color-primary);
}

.split ul {
  padding-left: 20px;
  color: var(--color-text-muted);
}

.split ul li {
  margin-bottom: 8px;
}

.cta-band {
  background: var(--color-primary);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}

.cta-band h2 {
  margin: 0 0 12px;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin: 0 auto 26px;
}

.page-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0 40px;
}

.breadcrumbs {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.breadcrumbs a {
  color: var(--color-text-muted);
}

.page-header h1 {
  margin: 0 0 10px;
  color: var(--color-primary);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.page-header p {
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0;
}

.prose {
  max-width: 780px;
}

.prose h2 {
  color: var(--color-primary);
  margin: 40px 0 14px;
  font-size: 1.3rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  color: var(--color-primary);
  margin: 26px 0 10px;
  font-size: 1.06rem;
}

.prose p {
  color: var(--color-text);
  margin: 0 0 16px;
}

.prose ul, .prose ol {
  color: var(--color-text);
  margin: 0 0 16px;
  padding-left: 22px;
}

.prose li {
  margin-bottom: 8px;
}

.prose .updated {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-bottom: 32px;
}

.callout {
  background: var(--color-accent-light);
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 6px;
  margin: 0 0 24px;
  color: var(--color-primary);
  font-size: 0.94rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-info-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-info-list .ico {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 9px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.contact-info-list strong {
  display: block;
  color: var(--color-primary);
  font-size: 0.9rem;
}

.contact-info-list span, .contact-info-list a {
  color: var(--color-text-muted);
  font-size: 0.94rem;
}

.map-embed {
  margin-top: 24px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 16/9;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.94rem;
  background: #fff;
  color: var(--color-text);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.form-row-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.form-row-check input {
  margin-top: 4px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 14px;
}

.form-success {
  display: none;
  background: var(--color-accent-light);
  border: 1px solid var(--color-accent);
  color: var(--color-primary);
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 0.92rem;
}

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

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

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
}

.team-card img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.team-card .team-body {
  padding: 20px;
}

.team-card h3 {
  margin: 0 0 4px;
  color: var(--color-primary);
  font-size: 1rem;
}

.team-card span {
  display: block;
  color: var(--color-accent);
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.team-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: var(--color-primary);
  font-weight: 700;
}

.stat span {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.disclaimer {
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  padding: 18px 0;
  text-align: center;
  font-size: 0.84rem;
  color: var(--color-text-muted);
}

.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.82);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-brand img {
  width: 34px;
  height: 34px;
  border-radius: 7px;
}

.footer-brand span {
  font-weight: 700;
  color: #fff;
  font-size: 1.05rem;
}

.site-footer p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 32ch;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 16px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

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

.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9rem;
}

.footer-contact-list li {
  display: flex;
  gap: 10px;
  color: rgba(255, 255, 255, 0.75);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}

.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 620px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: var(--shadow-md);
  padding: 22px 24px;
  z-index: 200;
  transform: translateY(140%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.cookie-banner p {
  margin: 0 0 16px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.cookie-banner-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-banner .btn {
  padding: 9px 18px;
  font-size: 0.88rem;
}

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

@media (max-width: 900px) {
  .hero .container,
  .calc-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-figure {
    order: -1;
  }

  .grid-3, .team-grid, .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .calc-summary {
    position: static;
  }
}

@media (max-width: 680px) {
  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 18px;
    transform: translateY(-130%);
    transition: transform 0.25s ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
  }

  .main-nav a {
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .grid-3, .grid-2, .team-grid, .steps, .stats {
    grid-template-columns: 1fr;
  }

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

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