/* ==========================================================================
   Unlimited Rich Company — Stylesheet
   --------------------------------------------------------------------------
   1. Design tokens (colours, fonts, sizes)  ← change the look here
   2. Base & typography
   3. Layout helpers
   4. Header & navigation
   5. Buttons & links
   6. Home page
   7. Inner pages
   8. Contact form
   9. Footer
   10. Animations & accessibility
   ========================================================================== */

/* 1. Design tokens ------------------------------------------------------- */
:root {
  --c-black: #0a0a0a;
  --c-black-2: #111110;
  --c-black-3: #181715;
  --c-gold: #c9a54c;
  --c-gold-light: #e3c780;
  --c-gold-dark: #a3843a;
  --c-white: #f6f1e7;
  --c-text: #ece6da;
  --c-muted: #aaa397;
  --c-line: rgba(201, 165, 76, 0.24);
  --c-line-soft: rgba(255, 255, 255, 0.07);
  --c-error: #f2a69c;

  --f-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --f-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --container: 1180px;
  --header-h: 84px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* 2. Base & typography --------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--c-black);
  color: var(--c-text);
  font-family: var(--f-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: var(--c-gold-light); text-decoration: none; transition: color .3s; }
a:hover { color: var(--c-white); }

:focus-visible { outline: 2px solid var(--c-gold-light); outline-offset: 3px; }

h1, h2, h3, h4 {
  font-family: var(--f-serif);
  font-weight: 500;
  line-height: 1.15;
  color: var(--c-white);
  margin: 0 0 .5em;
  letter-spacing: .005em;
}

p { margin: 0 0 1.2em; }

::selection { background: var(--c-gold); color: var(--c-black); }

/* 3. Layout helpers ------------------------------------------------------ */
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }

.section {
  padding: clamp(4.5rem, 10vw, 8rem) 0;
  border-top: 1px solid var(--c-line-soft);
}

.section-head { max-width: 680px; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.section-title { font-size: clamp(2rem, 4vw, 3rem); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  margin: 0 0 1.25rem;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-gold);
}
.eyebrow::before { content: ""; width: 32px; height: 1px; background: currentColor; }

.gold { color: var(--c-gold); }
.muted { color: var(--c-muted); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.25rem); max-width: 640px; color: var(--c-text); }

.split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  padding: .7rem 1.1rem; background: var(--c-gold); color: var(--c-black); font-weight: 600;
}
.skip-link:focus { top: 1rem; color: var(--c-black); }

/* 4. Header & navigation ------------------------------------------------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color .4s, border-color .4s, height .4s var(--ease);
}
.site-header.is-scrolled {
  --header-h: 70px;
  background: rgba(10, 10, 10, .92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-color: var(--c-line);
}

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }

.brand { display: flex; align-items: center; gap: .85rem; color: var(--c-white); }
.brand:hover { color: var(--c-white); }
.brand-logo { width: 44px; height: 44px; flex: none; }
.brand-text {
  display: flex; flex-direction: column;
  font-family: var(--f-serif); font-size: 1.2rem; line-height: 1.05; letter-spacing: .04em;
}
.brand-sub {
  margin-top: .3rem;
  font-family: var(--f-sans); font-size: .6rem; letter-spacing: .4em; text-transform: uppercase;
  color: var(--c-gold);
}

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2rem; }
.site-nav a {
  position: relative;
  padding: .4rem 0;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-text);
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--c-gold); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--c-gold-light); }

.header-actions { display: flex; align-items: center; gap: 1rem; }

.lang-switch { display: flex; align-items: center; gap: .1rem; font-size: .78rem; letter-spacing: .12em; color: var(--c-muted); }
.lang-switch button {
  min-width: 36px; min-height: 36px; padding: .35rem;
  background: none; border: 0; cursor: pointer;
  font: inherit; letter-spacing: inherit; color: var(--c-muted);
  transition: color .3s;
}
.lang-switch button:hover { color: var(--c-white); }
.lang-switch button[aria-pressed="true"] { color: var(--c-gold-light); }

.nav-toggle { display: none; }

@media (max-width: 1080px) {
  .nav-toggle {
    display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
    width: 44px; height: 44px; padding: 0; cursor: pointer;
    background: none; border: 1px solid var(--c-line);
  }
  .nav-toggle .bar { width: 18px; height: 1px; background: var(--c-gold-light); transition: transform .3s, opacity .3s; }
  .nav-open .nav-toggle .bar:nth-of-type(2) { transform: translateY(6px) rotate(45deg); }
  .nav-open .nav-toggle .bar:nth-of-type(3) { opacity: 0; }
  .nav-open .nav-toggle .bar:nth-of-type(4) { transform: translateY(-6px) rotate(-45deg); }

  .nav-open { overflow: hidden; }
  .nav-open .site-header { background: var(--c-black); -webkit-backdrop-filter: none; backdrop-filter: none; border-color: var(--c-line); }

  .site-nav {
    position: fixed; inset: var(--header-h) 0 0 0;
    padding: 2rem 1.25rem 3rem; overflow-y: auto;
    background: var(--c-black);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
  }
  .nav-open .site-nav { opacity: 1; visibility: visible; transform: none; }
  .site-nav ul { flex-direction: column; gap: 0; width: min(100%, var(--container)); margin-inline: auto; }
  .site-nav li { border-bottom: 1px solid var(--c-line-soft); }
  .site-nav a { display: block; padding: 1.15rem 0; font-size: .95rem; }
  .site-nav a::after { display: none; }
}

@media (max-width: 420px) {
  .brand-text { font-size: 1.05rem; }
  .brand-logo { width: 38px; height: 38px; }
  .header-actions { gap: .5rem; }
}

/* 5. Buttons & links ----------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 50px; padding: 1rem 2rem;
  font-family: var(--f-sans); font-size: .78rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase;
  border: 1px solid var(--c-gold); border-radius: 0; cursor: pointer;
  transition: background-color .35s, color .35s, border-color .35s;
}
.btn-gold { background: var(--c-gold); color: var(--c-black); }
.btn-gold:hover { background: var(--c-gold-light); border-color: var(--c-gold-light); color: var(--c-black); }
.btn-ghost { background: transparent; color: var(--c-gold-light); }
.btn-ghost:hover { background: rgba(201, 165, 76, .1); color: var(--c-white); }
.btn[disabled] { opacity: .6; cursor: wait; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-gold-light);
}
.link-arrow::after { content: "\2192"; transition: transform .3s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* 6. Home page ----------------------------------------------------------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 6rem;
}
.hero-bg, .page-hero::before {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 55% 50% at 78% 38%, rgba(201, 165, 76, .13), transparent 70%),
    radial-gradient(ellipse 45% 55% at 8% 95%, rgba(201, 165, 76, .06), transparent 70%),
    linear-gradient(180deg, #0a0a0a 0%, #0d0c0a 100%);
}
/* Decorative open circles — a nod to the "C" in the monogram */
.hero-bg::before, .hero-bg::after {
  content: ""; position: absolute; top: 50%; border-radius: 50%;
  border: 1px solid var(--c-line); border-right-color: transparent;
  transform: translateY(-50%) rotate(-8deg);
}
.hero-bg::before { right: -14vw; width: min(78vw, 820px); aspect-ratio: 1; }
.hero-bg::after { right: -4vw; width: min(52vw, 540px); aspect-ratio: 1; opacity: .55; }

.hero-inner > * { max-width: 880px; }
.hero-title { font-size: clamp(3rem, 8.5vw, 6.5rem); line-height: 1; margin-bottom: 1.5rem; }
.hero-title span { display: block; }
.hero-tagline {
  font-family: var(--f-serif); font-style: italic;
  font-size: clamp(1.45rem, 2.6vw, 2rem); color: var(--c-gold-light); margin: 0 0 1.5rem;
}
.hero-lead { max-width: 600px; font-size: 1.1rem; margin: 0 0 2.5rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-scroll {
  position: absolute; left: 50%; bottom: 2rem;
  width: 1px; height: 56px; overflow: hidden; background: rgba(201, 165, 76, .22);
}
.hero-scroll span { display: block; width: 100%; height: 40%; background: var(--c-gold); animation: scroll-line 2.4s var(--ease) infinite; }
@keyframes scroll-line { from { transform: translateY(-100%); } to { transform: translateY(260%); } }

.prose p:last-of-type { margin-bottom: 1.75rem; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card {
  position: relative; display: flex; flex-direction: column;
  padding: 2.5rem 2rem 2.25rem;
  background: linear-gradient(180deg, var(--c-black-3), var(--c-black-2));
  border: 1px solid var(--c-line-soft);
  transition: border-color .4s, transform .5s var(--ease);
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  opacity: 0; transition: opacity .4s;
}
.card:hover { border-color: var(--c-line); transform: translateY(-4px); }
.card:hover::before { opacity: 1; }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 2rem; }
.card-num { font-family: var(--f-serif); font-size: 1.05rem; letter-spacing: .1em; color: var(--c-gold); }
.card-icon { width: 46px; height: 46px; color: var(--c-gold); }
.card h3 { font-size: 1.85rem; }
.card p { flex: 1; color: var(--c-muted); margin-bottom: 1.75rem; }

.pillars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--c-line); }
.pillars li { padding: 2.75rem 2rem; border-left: 1px solid var(--c-line); }
.pillars li:first-child { border-left: 0; padding-left: 0; }
.pillar-key { display: block; margin-bottom: .5rem; font-family: var(--f-serif); font-size: 1.75rem; color: var(--c-gold-light); }
.pillar-val { color: var(--c-muted); }

.cta { position: relative; isolation: isolate; text-align: center; }
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse 50% 70% at 50% 100%, rgba(201, 165, 76, .1), transparent 70%);
}
.cta-inner { max-width: 720px; margin-inline: auto; }
.cta-inner p { color: var(--c-muted); margin: 0 auto 2.25rem; max-width: 560px; }

/* 7. Inner pages --------------------------------------------------------- */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: calc(var(--header-h) + clamp(4rem, 10vw, 7rem)) 0 clamp(3.5rem, 7vw, 5.5rem);
}
.page-hero::before {
  content: "";
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent);
  mask-image: linear-gradient(180deg, #000 55%, transparent);
}
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 4.75rem); max-width: 900px; }

/* Founder */
.founder { grid-template-columns: .85fr 1.15fr; align-items: center; }
.portrait { position: relative; isolation: isolate; margin: 0; }
.portrait-frame {
  aspect-ratio: 4 / 5; display: grid; place-items: center;
  background: radial-gradient(circle at 50% 40%, rgba(201, 165, 76, .1), transparent 65%), var(--c-black-3);
  border: 1px solid var(--c-line);
}
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait-frame img.portrait-mark { width: 42%; height: auto; opacity: .75; }
.portrait::after {
  content: ""; position: absolute; inset: 1.25rem -1.25rem -1.25rem 1.25rem; z-index: -1;
  border: 1px solid var(--c-line-soft);
}
.founder-name { font-size: clamp(2.5rem, 5vw, 3.75rem); margin-bottom: .25rem; }
.founder-role { margin-bottom: 2rem; font-size: .8rem; letter-spacing: .24em; text-transform: uppercase; color: var(--c-gold); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(2rem, 4vw, 3rem); }
.feature { padding-top: 1.75rem; border-top: 1px solid var(--c-line); }
.feature h3 { font-size: 1.6rem; }
.feature p { color: var(--c-muted); margin: 0; }

.quote {
  max-width: 880px; margin: 0 auto; text-align: center;
  font-family: var(--f-serif); font-style: italic; font-weight: 500;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem); line-height: 1.35; color: var(--c-white);
}
.quote::before { content: ""; display: block; width: 48px; height: 1px; margin: 0 auto 2rem; background: var(--c-gold); }
.quote-cite { display: block; margin-top: 1.5rem; font-family: var(--f-sans); font-style: normal; font-size: .75rem; letter-spacing: .24em; text-transform: uppercase; color: var(--c-gold); }

/* Investment blocks */
.invest-block {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0; border-top: 1px solid var(--c-line);
  scroll-margin-top: 70px;
}
.invest-block:last-child { border-bottom: 1px solid var(--c-line); }
.invest-num { display: block; margin-bottom: 1rem; font-family: var(--f-serif); font-size: 1.1rem; letter-spacing: .1em; color: var(--c-gold); }
.invest-block h2 { font-size: clamp(2.2rem, 4.5vw, 3.25rem); }
.invest-block .card-icon { margin-top: 1.5rem; width: 56px; height: 56px; }
.list-title { margin: 2rem 0 0; font-family: var(--f-sans); font-size: .75rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--c-gold); }

.checklist { list-style: none; margin: 1rem 0 0; padding: 0; }
.checklist li { position: relative; padding: .9rem 0 .9rem 2rem; border-bottom: 1px solid var(--c-line-soft); }
.checklist li::before { content: ""; position: absolute; left: 0; top: 1.6rem; width: 14px; height: 1px; background: var(--c-gold); }

.notice {
  padding: 1.5rem 1.75rem; font-size: .95rem;
  background: rgba(201, 165, 76, .05); border: 1px solid var(--c-line); border-left: 2px solid var(--c-gold);
}
.notice p:last-child { margin: 0; }

/* Principles */
.principles { list-style: none; margin: 0; padding: 0; }
.principle {
  display: grid; grid-template-columns: 140px 1fr 1.3fr; gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2rem, 4vw, 2.75rem) 0; border-top: 1px solid var(--c-line); align-items: baseline;
}
.principle:last-child { border-bottom: 1px solid var(--c-line); }
.principle-num { font-family: var(--f-serif); font-size: 3rem; line-height: 1; color: var(--c-gold); }
.principle h3 { font-size: 1.85rem; margin: 0; }
.principle p { margin: 0; color: var(--c-muted); }

/* 8. Contact form -------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1.4fr .9fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }

.form .field { margin-bottom: 1.5rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form label { display: block; margin-bottom: .6rem; font-size: .75rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--c-gold-light); }
.form input, .form select, .form textarea {
  width: 100%; padding: .95rem 1rem;
  font: inherit; font-size: 1rem; color: var(--c-text);
  background: var(--c-black-2); border: 1px solid rgba(255, 255, 255, .16); border-radius: 0;
  transition: border-color .3s, box-shadow .3s;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--c-gold); box-shadow: 0 0 0 3px rgba(201, 165, 76, .2);
}
.form select {
  -webkit-appearance: none; appearance: none; padding-right: 2.75rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23c9a54c' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 12px;
}
.form textarea { min-height: 180px; resize: vertical; }
.form-note { font-size: .85rem; color: var(--c-muted); margin: 0 0 1.75rem; }
.form-status { min-height: 1.5em; margin: 1.25rem 0 0; font-size: .95rem; }
.form-status.is-success { color: var(--c-gold-light); }
.form-status.is-error { color: var(--c-error); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.contact-card { padding: 2.25rem 2rem; background: var(--c-black-2); border: 1px solid var(--c-line); }
.contact-card h2 { font-size: 1.6rem; }
.contact-card dl { margin: 0 0 2rem; }
.contact-card dt { margin-top: 1.25rem; font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--c-gold); }
.contact-card dd { margin: .35rem 0 0; word-break: break-word; }
.contact-card .notice { margin-top: 1.75rem; }

/* 9. Footer -------------------------------------------------------------- */
.site-footer { padding: clamp(4rem, 8vw, 5.5rem) 0 2rem; background: #070707; border-top: 1px solid var(--c-line); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem; }
.footer-logo { width: 60px; height: 60px; margin-bottom: 1.25rem; }
.footer-name { margin: 0 0 .35rem; font-family: var(--f-serif); font-size: 1.6rem; color: var(--c-white); }
.footer-tagline { margin: 0; font-family: var(--f-serif); font-style: italic; font-size: 1.15rem; color: var(--c-muted); }
.footer-heading { margin-bottom: 1.25rem; font-family: var(--f-sans); font-size: .72rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--c-gold); }
.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { margin-bottom: .6rem; }
.footer-list a { color: var(--c-text); }
.footer-list a:hover { color: var(--c-gold-light); }

.social { display: flex; gap: .75rem; margin-top: 1.5rem; }
.social a { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--c-line); color: var(--c-gold-light); transition: background-color .3s, color .3s; }
.social a:hover { background: var(--c-gold); color: var(--c-black); }
.social svg { width: 17px; height: 17px; }

.footer-bottom { display: grid; gap: 1rem; margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--c-line-soft); }
.footer-disclaimer { max-width: 860px; margin: 0; font-size: .82rem; line-height: 1.6; color: var(--c-muted); }
.copyright { margin: 0; font-size: .82rem; letter-spacing: .06em; color: var(--c-muted); }

/* Responsive ------------------------------------------------------------- */
@media (max-width: 900px) {
  .split, .founder, .contact-grid, .invest-block { grid-template-columns: 1fr; }
  .cards, .features { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .pillars li, .pillars li:first-child { border-left: 0; padding: 2rem 0; border-top: 1px solid var(--c-line); }
  .pillars li:first-child { border-top: 0; }
  .principle { grid-template-columns: 1fr; gap: .75rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .portrait { max-width: 420px; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .hero-scroll { display: none; }
}

/* 10. Animations & accessibility ----------------------------------------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Dutch visitors: hide the page for a moment while Dutch text is applied
   (falls back to visible after 1.5s in case JavaScript fails). */
.i18n-pending body { visibility: hidden; animation: i18n-fallback 0s 1.5s forwards; }
@keyframes i18n-fallback { to { visibility: visible; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}