:root {
  --navy: #0c2732;
  --navy-2: #163a47;
  --gold: #d3a62b;
  --gold-deep: #a97d12;
  --silver: #7d8a91;
  --ink: #14242a;
  --muted: #5d6b70;
  --paper: #f5f4ef;
  --white: #ffffff;
  --line: rgba(12, 39, 50, 0.14);
  --shadow: 0 24px 70px rgba(12, 39, 50, 0.12);
  --radius: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .7rem 1rem;
  border-radius: 8px;
  background: var(--gold);
  color: var(--navy);
  font-weight: 800;
}

.skip-link:focus { top: 1rem; }

.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(12, 39, 50, .1);
  background: rgba(245, 244, 239, .94);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 264px; height: auto; }

.nav-links { display: flex; align-items: center; gap: 1.45rem; }
.nav-links a {
  color: var(--navy);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--gold-deep); }

.lang-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(211, 166, 43, .13) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(rgba(211, 166, 43, .08) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(135deg, #071c25 0%, var(--navy) 55%, #173c48 100%);
}

.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -160px;
  top: -190px;
  border: 1px solid rgba(211, 166, 43, .34);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(211, 166, 43, .05), 0 0 0 140px rgba(211, 166, 43, .03);
}

.hero-grid {
  position: relative;
  z-index: 1;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(300px, .62fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
  padding-block: 80px;
}

.eyebrow {
  margin: 0 0 1.15rem;
  color: var(--gold);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .2em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin-top: 0;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.08;
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 1.4rem;
  color: var(--white);
  font-size: clamp(2.75rem, 6vw, 5.6rem);
  letter-spacing: -.045em;
}

.hero-copy {
  max-width: 680px;
  margin: 0 0 2rem;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
}

.actions { display: flex; flex-wrap: wrap; gap: .85rem; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: .78rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: #13262d; }
.button-primary:hover { background: #e4bb47; }
.button-ghost { border-color: rgba(255, 255, 255, .28); color: var(--white); }
.button-ghost:hover { border-color: var(--gold); background: rgba(255, 255, 255, .06); }
.button-dark { background: var(--navy); color: var(--white); }

.hero-panel {
  padding: 1.8rem;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .055);
  box-shadow: 0 26px 90px rgba(0, 0, 0, .2);
  backdrop-filter: blur(12px);
}

.hero-panel-label {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, .6);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.credential {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1rem;
  align-items: center;
  padding-block: 1rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.credential:first-of-type { border-top: 0; }
.credential strong { display: block; font-size: .98rem; }
.credential span:last-child { color: rgba(255, 255, 255, .62); font-size: .84rem; }
.credential-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(211, 166, 43, .5);
  border-radius: 50%;
  color: var(--gold);
  font-family: Georgia, serif;
  font-weight: 800;
}

.section { padding-block: clamp(74px, 10vw, 126px); }
.section-white { background: var(--white); }
.section-dark { color: var(--white); background: var(--navy); }
.section-compact { padding-block: 64px; }

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(320px, 1.22fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 3rem;
}
.section-heading h2 { margin-bottom: 0; font-size: clamp(2.1rem, 4vw, 3.7rem); letter-spacing: -.03em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 1.05rem; }
.section-dark .section-heading h2 { color: var(--white); }
.section-dark .section-heading p { color: rgba(255, 255, 255, .7); }

.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service-card { position: relative; min-height: 250px; padding: clamp(1.55rem, 4vw, 2.6rem); background: var(--white); }
.service-card::before { content: attr(data-number); position: absolute; right: 1.6rem; top: 1.35rem; color: var(--gold-deep); font-size: .78rem; font-weight: 900; letter-spacing: .12em; }
.service-card h3 { max-width: 380px; margin-bottom: .9rem; padding-right: 3rem; font-size: 1.65rem; }
.service-card p { max-width: 520px; margin: 0; color: var(--muted); }
.service-card-link { color: inherit; text-decoration: none; transition: background .2s ease, transform .2s ease; }
.service-card-link::after { content: "→"; position: absolute; right: 1.6rem; bottom: 1.35rem; color: var(--gold-deep); font-size: 1.35rem; transition: transform .2s ease; }
.service-card-link:hover, .service-card-link:focus-visible { z-index: 1; background: #fbfaf6; transform: translateY(-3px); box-shadow: 0 16px 36px rgba(12, 39, 50, .09); }
.service-card-link:hover::after, .service-card-link:focus-visible::after { transform: translateX(4px); }

.brochure-panel {
  display: grid;
  grid-template-columns: minmax(190px, .42fr) minmax(0, 1.58fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  margin-top: clamp(2.5rem, 6vw, 5rem);
  padding: clamp(1.4rem, 4vw, 3.4rem);
  overflow: hidden;
  border-radius: 26px;
  color: var(--white);
  background:
    radial-gradient(circle at 92% 8%, rgba(211, 166, 43, .14), transparent 32%),
    linear-gradient(135deg, #071c25 0%, var(--navy-2) 100%);
  box-shadow: var(--shadow);
}
.brochure-cover { max-width: 250px; padding: .8rem; border-radius: 12px; background: rgba(255, 255, 255, .08); }
.brochure-cover img { width: 100%; border-radius: 5px; box-shadow: 0 18px 48px rgba(0, 0, 0, .3); }
.brochure-copy h2 { max-width: 760px; margin-bottom: 1rem; color: var(--white); font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.03em; }
.brochure-copy > p:not(.eyebrow) { max-width: 720px; margin: 0; color: rgba(255, 255, 255, .72); font-size: 1.02rem; }
.brochure-meta { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.5rem 0 1.7rem; }
.brochure-meta span { padding: .42rem .7rem; border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; color: rgba(255, 255, 255, .78); font-size: .78rem; font-weight: 750; }
.button-light { background: var(--white); color: var(--navy); }
.button-light:hover { background: #f1eee5; }
.button-outline-light { border-color: rgba(255, 255, 255, .38); color: var(--white); }
.button-outline-light:hover { border-color: var(--gold); background: rgba(255, 255, 255, .06); }

.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.method-card { padding: 2rem; border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius); background: rgba(255, 255, 255, .04); }
.method-card .step { color: var(--gold); font-size: .78rem; font-weight: 900; letter-spacing: .15em; }
.method-card h3 { margin: 2.5rem 0 .8rem; color: var(--white); font-size: 1.5rem; }
.method-card p { margin: 0; color: rgba(255, 255, 255, .65); }

.profile-grid { display: grid; grid-template-columns: minmax(260px, .68fr) minmax(0, 1.32fr); gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.profile-stamp { position: sticky; top: 120px; padding: 2rem; border-left: 4px solid var(--gold); background: #eceae3; }
.profile-stamp strong { display: block; color: var(--navy); font-family: Georgia, serif; font-size: 1.7rem; }
.profile-stamp span { color: var(--muted); }
.profile-copy h2 { font-size: clamp(2.2rem, 4.2vw, 4rem); }
.profile-copy p { color: var(--muted); font-size: 1.06rem; }
.credential-list { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.8rem; }
.credential-list span { padding: .55rem .85rem; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--navy); font-size: .83rem; font-weight: 800; }

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(2rem, 6vw, 4.8rem);
  border-radius: 26px;
  color: var(--white);
  background: linear-gradient(130deg, var(--navy) 0%, var(--navy-2) 100%);
  box-shadow: var(--shadow);
}
.cta-panel h2 { margin-bottom: .8rem; color: var(--white); font-size: clamp(2rem, 4vw, 3.5rem); }
.cta-panel p { max-width: 650px; margin: 0; color: rgba(255, 255, 255, .7); }

.page-hero { padding-block: 86px 72px; color: var(--white); background: linear-gradient(135deg, #071c25, var(--navy-2)); }
.page-hero h1 { max-width: 900px; margin-bottom: 1.2rem; color: var(--white); font-size: clamp(2.7rem, 6vw, 5.4rem); letter-spacing: -.04em; }
.page-hero p { max-width: 730px; margin: 0; color: rgba(255, 255, 255, .72); font-size: 1.15rem; }

.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.detail-card { scroll-margin-top: 112px; padding: clamp(1.6rem, 4vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.detail-card h2 { font-size: 1.7rem; }
.detail-card p { color: var(--muted); }
.detail-card ul { margin: 1.2rem 0 0; padding-left: 1.15rem; color: var(--muted); }
.detail-card li + li { margin-top: .5rem; }

.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.principle { padding: 1.5rem; border-top: 3px solid var(--gold); background: var(--white); }
.principle strong { display: block; margin-bottom: .45rem; color: var(--navy); }
.principle span { color: var(--muted); font-size: .92rem; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .65fr); gap: 1.5rem; }
.contact-card { padding: clamp(1.8rem, 5vw, 3.5rem); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.contact-card h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
.contact-lines { margin-top: 2rem; border-top: 1px solid var(--line); }
.contact-line { display: grid; grid-template-columns: 100px 1fr; gap: 1rem; padding-block: 1rem; border-bottom: 1px solid var(--line); }
.contact-line span { color: var(--muted); font-size: .86rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.contact-line a { color: var(--navy); font-weight: 750; text-decoration: none; overflow-wrap: anywhere; }
.contact-note { padding: 2rem; border-radius: var(--radius); color: var(--white); background: var(--navy); }
.contact-note h3 { color: var(--white); font-size: 1.5rem; }
.contact-note p { color: rgba(255, 255, 255, .68); }

.prose { max-width: 820px; }
.prose h2 { margin-top: 2.5rem; font-size: 1.8rem; }
.prose p, .prose li { color: var(--muted); }

.site-footer { padding-block: 56px 28px; color: rgba(255, 255, 255, .72); background: #071c25; }
.footer-top { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: start; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.footer-brand { max-width: 620px; }
.footer-brand strong { display: block; margin-bottom: .7rem; color: var(--white); font-family: Georgia, serif; font-size: 1.7rem; }
.footer-brand p { margin: 0; }
.footer-links { display: grid; grid-template-columns: repeat(2, auto); gap: .7rem 1.4rem; }
.footer-links a { text-decoration: none; font-size: .9rem; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; font-size: .82rem; }

@media (max-width: 900px) {
  .brand img { width: 220px; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 75px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .75rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--white);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .8rem .7rem; }
  .lang-link { align-self: flex-start; margin: .4rem .6rem; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; padding-block: 72px; }
  .hero-panel { max-width: 620px; }
  .section-heading, .profile-grid, .contact-grid { grid-template-columns: 1fr; }
  .profile-stamp { position: static; }
  .principles { grid-template-columns: repeat(2, 1fr); }
  .brochure-panel { grid-template-columns: minmax(150px, .42fr) minmax(0, 1.58fr); }
}

@media (max-width: 660px) {
  .shell { width: min(100% - 28px, 1180px); }
  .nav { min-height: 72px; }
  .brand img { width: 184px; }
  .hero-grid { padding-block: 58px; }
  .hero h1 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .service-grid, .detail-grid, .method-grid, .principles { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .brochure-panel { grid-template-columns: 1fr; }
  .brochure-cover { max-width: 210px; }
  .cta-panel, .footer-top { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; }
  .contact-line { grid-template-columns: 1fr; gap: .25rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}