:root {
  --paper: #f3f2eb;
  --cream: #fbfaf6;
  --ink: #191913;
  --muted: #686459;
  --line: #d8d3c7;
  --gold: #947128;
  --gold-bright: #c5a35b;
  --night: #11130f;
  --forest: #1f3b33;
  --porphyry: #45283a;
}

* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Inter", "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ol, ul { margin: 0; }
h1, h2 { font-family: "Playfair Display", Georgia, "Times New Roman", serif; font-weight: 500; }
img, svg { display: block; }
:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 3px; }
.svg-symbols { position: absolute; width: 0; height: 0; overflow: hidden; }

.site-header { position: fixed; z-index: 40; inset: 0 0 auto; height: 78px; padding: 0 4.5vw; display: flex; align-items: center; justify-content: space-between; color: var(--paper); border-bottom: 1px solid rgba(255, 255, 255, .14); transition: background .2s ease, color .2s ease, border-color .2s ease; }
.site-header.scrolled { background: rgba(243, 242, 235, .97); color: var(--ink); border-color: var(--line); backdrop-filter: blur(8px); }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 210px; }
.brand-seal { width: 36px; height: 36px; flex: 0 0 36px; color: var(--gold-bright); }
.scrolled .brand-seal { color: var(--gold); }
.brand-lockup { display: grid; gap: 4px; }
.brand-lockup strong { font-size: 14px; font-weight: 600; line-height: 1; }
.brand-lockup small { font-size: 8px; font-weight: 500; line-height: 1; text-transform: uppercase; opacity: .63; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 12px; font-weight: 500; }
.nav > a { opacity: .7; transition: opacity .18s ease; }
.nav > a:hover, .nav > a:focus-visible { opacity: 1; }
.nav-contact { padding-left: 28px; border-left: 1px solid currentColor; }
.languages { display: inline-flex; gap: 11px; margin-left: 2px; font-size: 10px; }
.languages strong { color: var(--gold-bright); font-weight: 600; }
.scrolled .languages strong { color: var(--gold); }
.languages a { opacity: .5; }
.menu-button { display: none; margin: 0; border: 0; background: transparent; color: inherit; }

.hero { position: relative; height: 92svh; min-height: 620px; max-height: 900px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; padding: 148px 4.5vw 0; color: var(--paper); background-color: var(--night); background-image: linear-gradient(90deg, rgba(9, 12, 9, .9) 0%, rgba(9, 12, 9, .62) 48%, rgba(9, 12, 9, .2) 100%), url("assets/logotheta-hero.png"); background-position: center; background-size: cover; }
.hero-seal { position: absolute; z-index: 0; top: 50%; right: -70px; width: 620px; height: 620px; transform: translateY(-50%); color: var(--gold-bright); opacity: .11; pointer-events: none; }
.hero-content { position: relative; z-index: 1; width: 850px; max-width: calc(100% - 130px); padding-bottom: 46px; }
.eyebrow { margin-bottom: 27px; color: var(--gold-bright); font-size: 10px; font-weight: 600; text-transform: uppercase; }
.hero h1 { margin-bottom: 18px; font-size: 112px; line-height: .92; }
.hero-proposition { margin-bottom: 20px; color: rgba(243, 242, 235, .94); font-family: "Playfair Display", Georgia, serif; font-size: 35px; font-style: italic; line-height: 1.2; }
.lead { max-width: 590px; margin-bottom: 34px; color: rgba(243, 242, 235, .68); font-size: 16px; }
.cta { display: inline-flex; align-items: center; gap: 16px; padding-bottom: 7px; border-bottom: 1px solid var(--gold-bright); color: var(--gold-bright); font-size: 12px; font-weight: 600; text-transform: uppercase; }
.cta span { font-size: 17px; }
.hero-baseline { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 22px; padding: 19px 0 22px; border-top: 1px solid rgba(255, 255, 255, .18); color: rgba(243, 242, 235, .52); font-size: 10px; font-weight: 500; text-transform: uppercase; }

.section { padding: 110px 6vw; }
.section-label { display: flex; align-items: baseline; gap: 13px; color: var(--gold); font-size: 10px; font-weight: 600; text-transform: uppercase; }
.section-label::before { content: attr(data-n); font-family: Georgia, "Times New Roman", serif; font-size: 15px; text-transform: none; }
.dark .section-label, .contact .section-label { color: var(--gold-bright); }
h2 { font-size: 58px; line-height: 1.06; }
.grid-2 { display: grid; grid-template-columns: minmax(210px, .55fr) minmax(0, 1.45fr); gap: 6vw; align-items: start; }
.grid-2 > * { min-width: 0; }
.grid-2 > .section-label { padding-top: 12px; position: sticky; top: 98px; }
.section-heading { margin-bottom: 64px; }

.mandate { background: var(--paper); }
.mandate h2 { max-width: 760px; margin-bottom: 28px; }
.statement { max-width: 710px; color: var(--muted); font-size: 18px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 58px; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.principles li { padding: 18px 20px 3px 0; color: var(--muted); font-size: 11px; font-weight: 500; text-transform: uppercase; }
.principles li + li { padding-left: 20px; border-left: 1px solid var(--line); }

.expertise { background: var(--cream); }
.section-heading h2 { max-width: 850px; }
.capability-list { border-top: 1px solid var(--line); }
.capability-list article { display: grid; grid-template-columns: 64px 1.3fr .85fr; gap: 4vw; padding: 34px 0 38px; border-bottom: 1px solid var(--line); }
.item-number { padding-top: 4px; color: var(--gold); font-family: "Playfair Display", Georgia, serif; font-size: 16px; }
.capability-copy h3 { margin-bottom: 10px; font-size: 21px; font-weight: 600; }
.capability-copy p { max-width: 620px; color: var(--muted); font-size: 15px; }
.capability-list ul { margin: 4px 0 0; padding: 0; color: var(--muted); font-size: 13px; list-style: none; }
.capability-list li { padding: 7px 0; border-bottom: 1px solid rgba(216, 211, 199, .75); }
.capability-list li:last-child { border-bottom: 0; }

.situations { background: var(--forest); color: var(--paper); }
.situations h2 { max-width: 690px; margin-bottom: 24px; }
.situations .grid-2 > div > p { max-width: 550px; color: rgba(243, 242, 235, .64); }
.situation-list { margin-top: 62px; padding: 0; border-top: 1px solid rgba(255, 255, 255, .17); list-style: none; }
.situation-list li { display: grid; grid-template-columns: 64px 1fr; gap: 4vw; padding: 24px 0; border-bottom: 1px solid rgba(255, 255, 255, .17); }
.situation-list span { padding-top: 4px; color: var(--gold-bright); font-family: "Playfair Display", Georgia, serif; font-size: 16px; }
.situation-list p { max-width: 800px; font-family: "Playfair Display", Georgia, serif; font-size: 25px; line-height: 1.3; }

.method { background: var(--paper); }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; }
.method-grid li { min-height: 278px; padding: 28px 32px 34px 0; }
.method-grid li + li { padding-left: 32px; border-left: 1px solid var(--line); }
.method-grid span { display: block; margin-bottom: 68px; color: var(--gold); font-family: "Playfair Display", Georgia, serif; font-size: 16px; }
.method-grid h3 { margin-bottom: 10px; font-size: 20px; font-weight: 600; }
.method-grid p { max-width: 380px; color: var(--muted); font-size: 14px; }

.engagements { background: var(--cream); }
.engagements h2 { max-width: 670px; margin-bottom: 24px; }
.engagements .grid-2 > div > p { max-width: 560px; color: var(--muted); }
.engagement-list { margin-top: 58px; border-top: 1px solid var(--line); }
.engagement-list article { display: grid; grid-template-columns: 64px 1fr; gap: 4vw; padding: 26px 0 30px; border-bottom: 1px solid var(--line); }
.engagement-list article > span { padding-top: 3px; color: var(--gold); font-family: "Playfair Display", Georgia, serif; font-size: 16px; }
.engagement-list h3 { margin-bottom: 7px; font-size: 20px; font-weight: 600; }
.engagement-list p { max-width: 620px; color: var(--muted); font-size: 14px; }

.identity-section { background: var(--night); color: var(--paper); }
.identity { display: grid; grid-template-columns: .85fr 1.15fr; gap: 7vw; align-items: center; }
.identity-seal { display: grid; place-items: center; min-height: 390px; }
.identity-seal svg { width: 300px; height: 300px; color: var(--gold-bright); }
.identity-copy .section-label { margin-bottom: 28px; }
.identity-copy h2 { max-width: 610px; margin-bottom: 24px; }
.identity-copy > p:last-child { max-width: 650px; color: rgba(243, 242, 235, .66); font-size: 16px; }

.contact { background: var(--porphyry); color: var(--paper); }
.contact .section-label { margin-bottom: 28px; }
.contact h2 { max-width: 850px; margin-bottom: 23px; }
.contact-note { max-width: 540px; margin-bottom: 48px; color: rgba(243, 242, 235, .68); }
.contact-actions { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; border-top: 1px solid rgba(197, 163, 91, .42); border-bottom: 1px solid rgba(197, 163, 91, .42); }
.contact-link { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-width: 0; padding: 25px 0; font-family: "Playfair Display", Georgia, serif; font-size: 48px; line-height: 1; overflow-wrap: anywhere; }
.contact-link span { color: var(--gold-bright); font-size: 20px; }
.contact-phone { margin-bottom: 27px; padding-left: 48px; border-left: 1px solid rgba(197, 163, 91, .42); font-size: 15px; white-space: nowrap; }

footer { display: grid; grid-template-columns: .7fr 1.5fr auto auto; gap: 4vw; align-items: center; padding: 38px 4.5vw; background: var(--night); color: rgba(243, 242, 235, .53); font-size: 11px; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; color: rgba(243, 242, 235, .9); }
.footer-brand svg { width: 28px; height: 28px; color: var(--gold-bright); }
.footer-brand strong { font-size: 12px; font-weight: 600; }
.footer-legal { display: grid; gap: 3px; line-height: 1.45; }
.footer-legal a { width: fit-content; margin-top: 5px; color: rgba(243, 242, 235, .76); text-decoration: underline; text-underline-offset: 3px; }
.footer-langs { display: inline-flex; gap: 12px; }
.footer-langs strong { color: var(--gold-bright); }
.footer-langs a { opacity: .55; }

.reveal { opacity: 0; transform: translateY(12px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

.consent-panel { position: fixed; z-index: 1000; right: 22px; bottom: 22px; left: 22px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; max-width: 920px; margin-left: auto; padding: 22px 24px; border: 1px solid rgba(197, 163, 91, .45); background: #161813; color: var(--paper); box-shadow: 0 18px 48px rgba(0, 0, 0, .28); }
.consent-copy h2 { margin-bottom: 7px; font-family: "Inter", Arial, sans-serif; font-size: 15px; font-weight: 600; }
.consent-copy p { max-width: 620px; color: rgba(243, 242, 235, .68); font-size: 12px; line-height: 1.55; }
.consent-copy a { color: var(--gold-bright); text-decoration: underline; text-underline-offset: 3px; }
.consent-actions { display: flex; gap: 10px; }
.consent-actions button, .cookie-settings { border: 1px solid rgba(197, 163, 91, .6); border-radius: 0; font: inherit; cursor: pointer; }
.consent-actions button { min-height: 40px; padding: 0 16px; font-size: 10px; font-weight: 600; text-transform: uppercase; }
.consent-accept { background: var(--gold-bright); color: var(--night); }
.consent-reject { background: transparent; color: var(--paper); }
.cookie-settings { position: fixed; z-index: 900; right: 14px; bottom: 10px; padding: 5px 8px; background: rgba(17, 19, 15, .9); color: rgba(243, 242, 235, .72); font-size: 9px; }

.privacy-page { background: var(--paper); color: var(--ink); }
.privacy-header { position: static; background: var(--night); color: var(--paper); }
.privacy-main { max-width: 980px; min-height: 70vh; margin: 0 auto; padding: 90px 6vw 120px; }
.privacy-main .eyebrow { margin-bottom: 18px; color: var(--gold); }
.privacy-main h1 { max-width: 760px; margin-bottom: 22px; font-size: 66px; line-height: 1.02; }
.privacy-updated { margin-bottom: 56px; color: var(--muted); font-size: 12px; }
.privacy-content { display: grid; gap: 34px; max-width: 760px; }
.privacy-content h2 { margin-bottom: 10px; font-family: "Inter", Arial, sans-serif; font-size: 18px; font-weight: 600; }
.privacy-content p, .privacy-content li { color: var(--muted); font-size: 14px; line-height: 1.75; }
.privacy-content ul { margin: 10px 0 0; padding-left: 20px; }
.privacy-content a { color: var(--porphyry); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1100px) {
  .nav { gap: 20px; }
  .hero-seal { right: -100px; width: 520px; height: 520px; }
  .hero h1 { font-size: 86px; }
  h2 { font-size: 50px; }
  .contact-link { font-size: 39px; }
  footer { grid-template-columns: 1fr 1.8fr auto; }
  footer > span:last-child { grid-column: 3; }
}

@media (max-width: 800px) {
  .site-header { height: 70px; padding: 0 6vw; }
  .brand { min-width: 0; }
  .brand-seal { width: 34px; height: 34px; flex-basis: 34px; }
  .menu-button { display: grid; gap: 7px; padding: 12px 1px; cursor: pointer; }
  .menu-button span { display: block; width: 27px; height: 1px; background: currentColor; transition: transform .2s ease; }
  .menu-open .menu-button span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-open .menu-button span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .nav { position: fixed; inset: 70px 0 0; display: none; flex-direction: column; align-items: flex-start; gap: 0; padding: 22px 6vw; background: var(--night); color: var(--paper); font-size: 15px; }
  .menu-open .nav { display: flex; }
  .menu-open .site-header { background: var(--night); color: var(--paper); border-color: rgba(255, 255, 255, .14); }
  .nav > a { width: 100%; padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .15); opacity: .9; }
  .nav-contact { padding-left: 0; border-left: 0; }
  .languages { margin-top: 26px; gap: 17px; font-size: 12px; }
  .hero { height: 92svh; min-height: 620px; max-height: none; padding: 112px 6vw 0; background-position: 63% center; }
  .hero-seal { top: auto; right: -175px; bottom: -80px; width: 430px; height: 430px; transform: none; opacity: .09; }
  .hero-content { width: 100%; max-width: none; padding: 0 18px 34px 0; }
  .hero h1 { font-size: 52px; }
  .hero-proposition { font-size: 27px; }
  .lead { font-size: 15px; }
  .hero-baseline { flex-direction: column; gap: 5px; padding: 16px 0 18px; }
  .section { padding: 76px 6vw; }
  .grid-2 { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .grid-2 > .section-label { position: static; padding-top: 0; }
  .section-heading { margin-bottom: 42px; }
  h2 { font-size: 40px; }
  .statement { font-size: 16px; }
  .principles { grid-template-columns: 1fr; margin-top: 42px; }
  .principles li { padding: 15px 0; }
  .principles li + li { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .capability-list article { grid-template-columns: 42px 1fr; gap: 12px; padding: 27px 0 31px; }
  .capability-list ul { grid-column: 2; margin-top: 9px; }
  .situation-list { margin-top: 46px; }
  .situation-list li { grid-template-columns: 42px 1fr; gap: 12px; }
  .situation-list p { font-size: 21px; }
  .method-grid { grid-template-columns: 1fr; border-bottom: 0; }
  .method-grid li, .method-grid li + li { min-height: 0; padding: 26px 0 29px; border-left: 0; border-bottom: 1px solid var(--line); }
  .method-grid li + li { border-top: 0; }
  .method-grid span { margin-bottom: 24px; }
  .engagement-list { margin-top: 44px; }
  .engagement-list article { grid-template-columns: 42px 1fr; gap: 12px; }
  .identity { grid-template-columns: 1fr; gap: 34px; }
  .identity-seal { min-height: 270px; }
  .identity-seal svg { width: 210px; height: 210px; }
  .contact-actions { grid-template-columns: 1fr; gap: 0; }
  .contact-link { font-size: 31px; }
  .contact-phone { margin: 0; padding: 19px 0 22px; border-top: 1px solid rgba(197, 163, 91, .42); border-left: 0; }
  footer { grid-template-columns: 1fr; gap: 22px; padding: 40px 6vw; }
  footer > span:last-child { grid-column: auto; }
  .consent-panel { right: 12px; bottom: 12px; left: 12px; grid-template-columns: 1fr; gap: 18px; padding: 20px; }
  .consent-actions { justify-content: flex-end; }
  .cookie-settings { right: 8px; bottom: 6px; }
  .privacy-main { padding-top: 68px; }
  .privacy-main h1 { font-size: 43px; }
}

@media (max-width: 480px) {
  .brand-lockup strong { font-size: 13px; }
  .brand-lockup small { font-size: 7px; }
  .hero h1 { font-size: 46px; }
  .hero-proposition { font-size: 25px; }
  h2 { font-size: 36px; }
  .contact-link { font-size: 25px; }
}

@media (max-width: 360px) {
  h2 { font-size: 32px; }
  .contact-link { font-size: 22px; }
}

@media (max-height: 650px) and (max-width: 800px) {
  .hero { height: 94svh; min-height: 0; padding-top: 88px; }
  .hero-content { padding-bottom: 18px; }
  .eyebrow { margin-bottom: 10px; }
  .hero h1 { margin-bottom: 9px; font-size: 40px; }
  .hero-proposition { margin-bottom: 10px; font-size: 22px; }
  .lead { margin-bottom: 18px; font-size: 13px; }
  .hero-baseline { padding: 10px 0 11px; font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition: none !important; }
}