:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f5f7fa;
  --color-bg-dark: #1f3a56;
  --color-text: #232a33;
  --color-text-muted: #5b6472;
  --color-border: #e2e5ea;
  --color-primary: #1f3a56;
  --color-primary-light: #2c4d6e;
  --color-accent: #2f8f76;
  --color-accent-light: #eaf5f2;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(20, 30, 45, 0.08);
  --shadow-md: 0 8px 24px rgba(20, 30, 45, 0.10);
  --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);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.ph-icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  display: inline-block;
  vertical-align: -0.14em;
  flex-shrink: 0;
}

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

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 0.6em; font-weight: 700; color: var(--color-primary); }
h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; color: var(--color-text); }
.text-muted { color: var(--color-text-muted); }

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

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 18px;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-light); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #257a64; color: #fff; }
.btn-outline { background: transparent; border-color: var(--color-border); color: var(--color-primary); }
.btn-outline:hover { border-color: var(--color-primary); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  flex-shrink: 0;
}
.brand-name {
  font-weight: 700;
  font-size: 1.15rem;
  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;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 1.4rem;
  color: var(--color-primary);
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, #ffffff 100%);
  padding: 64px 0 72px;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero p.lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 26px;
  flex-wrap: wrap;
}
.hero-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.disclaimer-banner {
  background: #fff8ea;
  border: 1px solid #f1e0ad;
  color: #7a5b12;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.92rem;
}
.disclaimer-banner .ph-icon { font-size: 1.3rem; margin-top: 2px; flex-shrink: 0; }

/* Sections */
section { padding: 64px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 640px; margin: 0 auto 40px; text-align: center; }
.section-head.align-left { margin: 0 0 40px; text-align: left; }

.grid {
  display: grid;
  gap: 24px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card .icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }

.category-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
  font-weight: 600;
}
.category-pill .ph-icon { font-size: 1.4rem; color: var(--color-accent); }

.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step {
  position: relative;
  padding-left: 4px;
}
.step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat .stat-number {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--color-primary);
}
.stat .stat-label {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.cta-band {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: #cfe0ee; margin: 0; }
.cta-band .btn-accent { flex-shrink: 0; }

/* Page header (inner pages) */
.page-header {
  background: var(--color-bg-alt);
  padding: 48px 0;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }

/* About page */
.about-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.value-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.value-list li { display: flex; gap: 14px; align-items: flex-start; }
.value-list .ph-icon { color: var(--color-accent); font-size: 1.3rem; margin-top: 2px; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info-list { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 18px; }
.contact-info-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-list .ph-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.15rem; flex-shrink: 0;
}
.contact-info-list strong { display: block; color: var(--color-primary); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; }

.form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-primary);
}
.form-row .required { color: #c0392b; }
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  background: #fff;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-hint { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 4px; }
.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}
.form-status.is-success { display: block; background: var(--color-accent-light); color: #205c4b; border: 1px solid #bfe4d9; }
.form-status.is-error { display: block; background: #fdecea; color: #a13327; border: 1px solid #f3c1ba; }

.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: 24px;
}
.map-embed iframe { width: 100%; height: 260px; border: 0; display: block; }

/* Legal pages */
.legal-content { max-width: 780px; margin: 0 auto; }
.legal-content h2 { margin-top: 2.2em; }
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content ul, .legal-content ol { padding-left: 1.3em; color: var(--color-text); }
.legal-content li { margin-bottom: 0.5em; }
.legal-meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 24px;
  margin-bottom: 32px;
}
.legal-toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin-bottom: 36px;
}
.legal-toc p { margin: 0 0 10px; font-weight: 600; color: var(--color-primary); }
.legal-toc ol { margin: 0; padding-left: 1.2em; columns: 2; column-gap: 24px; }
.legal-toc a { color: var(--color-text); font-size: 0.92rem; }
.legal-toc a:hover { color: var(--color-primary); }

/* Footer */
.site-footer {
  background: var(--color-bg-dark);
  color: #c9d6e2;
  padding: 56px 0 24px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .brand-logo { width: 34px; height: 34px; }
.footer-brand span { font-weight: 700; color: #fff; font-size: 1.05rem; }
.site-footer p { color: #a9bdd0; font-size: 0.9rem; }
.footer-col h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { color: #c9d6e2; font-size: 0.92rem; }
.footer-col a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: #c9d6e2; margin-bottom: 12px; }
.footer-contact .ph-icon { color: var(--color-accent); font-size: 1.05rem; margin-top: 2px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 22px;
  font-size: 0.83rem;
  color: #93a7ba;
}
.footer-bottom a { color: #93a7ba; }
.footer-bottom a:hover { color: #fff; }
.footer-legal-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 620px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 22px 24px;
  z-index: 900;
  display: none;
}
.cookie-banner.is-visible { display: block; animation: rise 0.25s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.cookie-banner-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.cookie-banner-head .ph-icon { color: var(--color-accent); font-size: 1.3rem; }
.cookie-banner-head strong { color: var(--color-primary); }
.cookie-banner p { font-size: 0.88rem; color: var(--color-text-muted); margin-bottom: 16px; }
.cookie-banner-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-banner-actions .btn { padding: 9px 16px; font-size: 0.85rem; }

/* Back to top */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 400;
}
.back-to-top.is-visible { display: flex; }

/* Responsive */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .legal-toc ol { columns: 1; }
}

@media (max-width: 680px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px 24px 18px; }
  .main-nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}