/* Layout: header, footer, hero and responsive structure. */

.topbar {
  background: var(--forest-950);
  color: #f8f1df;
  font-size: .9rem;
}
.topbar-inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar-links { display: flex; gap: 20px; }
.topbar a { text-decoration: none; opacity: .94; }
.topbar a:hover { opacity: 1; text-decoration: underline; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 950000000;
  border-bottom: 1px solid var(--line);
  background: var(--surface-glass);
  backdrop-filter: blur(18px) saturate(140%);
}
.nav-shell {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  color: var(--text);
  text-decoration: none;
}
.brand img { width: 48px; height: 48px; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-size: 1.03rem; letter-spacing: -.02em; }
.brand-copy em { color: var(--orange-600); font-style: normal; }
.brand-copy small { margin-top: 6px; color: var(--text-soft); font-size: .63rem; letter-spacing: .15em; text-transform: uppercase; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 5px; }
.main-nav a {
  padding: 10px 11px;
  border-radius: 999px;
  color: var(--text);
  font-size: .91rem;
  font-weight: 750;
  text-decoration: none;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { background: var(--forest-100); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.icon-button, .menu-toggle {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition);
}
.icon-button:hover, .menu-toggle:hover { transform: translateY(-1px); background: var(--surface-2); }
.lang-switch { min-width: 42px; width: auto; padding: 0 12px; border-radius: 999px; font-size: .8rem; font-weight: 850; text-decoration: none; }
.menu-toggle { display: none; position: relative; }
.menu-toggle span { position: absolute; width: 18px; height: 2px; border-radius: 2px; background: currentColor; transition: transform var(--transition), top var(--transition), opacity var(--transition); }
.menu-toggle span:nth-child(1) { top: 14px; }
.menu-toggle span:nth-child(2) { top: 20px; }
.menu-toggle span:nth-child(3) { top: 26px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(54px, 8vw, 100px) 0 clamp(88px, 11vw, 142px);
  background:
    radial-gradient(circle at 82% 12%, rgba(242,161,45,.18), transparent 28%),
    linear-gradient(135deg, var(--surface) 0 56%, color-mix(in srgb, var(--forest-100) 72%, transparent) 56% 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center;
  gap: clamp(36px, 7vw, 92px);
}
.hero h1 { max-width: 850px; }
.hero h1 span { color: var(--forest-700); }
html[data-theme="dark"] .hero h1 span { color: #7ed3bc; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--text-soft); font-size: .94rem; }
.hero-proof li::before { content: "✓"; margin-right: 7px; color: var(--forest-700); font-weight: 900; }
.hero-media { position: relative; min-height: 560px; }
.hero-media picture, .hero-media img { width: 100%; height: 100%; }
.hero-media img { min-height: 560px; object-fit: cover; border-radius: 48% 16% 30% 18% / 18% 24% 16% 30%; box-shadow: var(--shadow-md); }
.hero-float {
  position: absolute;
  right: -18px;
  bottom: 24px;
  max-width: 230px;
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 22px;
  background: rgba(255,253,248,.92);
  color: #10231f;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}
.hero-float strong { display: block; margin-bottom: 4px; font-size: 1.08rem; }
.hero-float span { font-size: .88rem; color: #52665f; }

.page-hero {
  padding: clamp(70px, 9vw, 126px) 0 clamp(58px, 7vw, 92px);
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { max-width: 920px; font-size: clamp(3rem, 7vw, 6.7rem); }
.page-hero .lead { max-width: 820px; }
.breadcrumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; color: var(--text-soft); font-size: .85rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs span:not(:last-child)::after { content: "/"; margin-left: 8px; opacity: .45; }

.footer { padding: 76px 0 30px; background: var(--forest-950); color: #f8f2e7; }
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 40px; }
.footer h3 { margin-bottom: 16px; font-size: 1rem; letter-spacing: -.01em; }
.footer a { display: block; width: fit-content; margin: 8px 0; color: #e8f4ef; text-decoration: none; opacity: .86; }
.footer a:hover { opacity: 1; text-decoration: underline; }
.footer .brand { color: #fff; }
.footer .brand-copy small { color: #c5d8d0; }
.footer-about p { max-width: 390px; color: #c9dad4; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  margin-top: 52px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.13);
  color: #bdd0c9;
  font-size: .82rem;
}
.footer-bottom a { display: inline; margin: 0; }

@media (max-width: 1080px) {
  .main-nav a:nth-child(n+6) { display: none; }
  .hero-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  :root { --header-height: 72px; }
  .topbar { display: none; }
  .nav-shell { min-height: var(--header-height); }
  .brand img { width: 42px; height: 42px; }
  .brand-copy small { display: none; }
  .main-nav {
    position: fixed;
    inset: 0;
    z-index: 1000000000;
    max-height: 100dvh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 104px 22px 40px;
    background: color-mix(in srgb, var(--surface) 96%, transparent);
    backdrop-filter: blur(24px) saturate(130%);
    transform: translateX(102%);
    visibility: hidden;
    transition: transform 340ms cubic-bezier(.2,.75,.2,1), visibility 340ms;
  }
  .main-nav.is-open { transform: translateX(0); visibility: visible; }
  .main-nav a, .main-nav a:nth-child(n+6) {
    display: block;
    padding: 16px 18px;
    border-radius: 14px;
    font-size: 1.12rem;
  }
  .menu-toggle { display: inline-grid; z-index: 1000000001; }
  .nav-actions { margin-left: auto; z-index: 1000000001; }
  body.menu-open { overflow: hidden; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { min-height: 430px; }
  .hero-media img { min-height: 430px; }
  .hero-float { right: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .container, .narrow { width: min(calc(100% - 28px), var(--max-width)); }
  .brand-copy strong { font-size: .9rem; }
  .brand-copy em { font-size: .88rem; }
  .lang-switch { display: none; }
  .hero { padding-top: 38px; }
  .hero-media { min-height: 360px; }
  .hero-media img { min-height: 360px; border-radius: 30px; }
  .hero-float { left: 16px; right: 16px; bottom: 16px; max-width: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}