@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --ink: #020202;
  --dark: #0e0e0e;
  --green: #1f4c43;
  --green-bright: #2c6257;
  --paper: #ffffff;
  --mist: #fafafa;
  --soft: #ecf1f0;
  --muted: #7c7c7c;
  --line: #e5e5e5;
  --max: 1280px;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img { display: block; width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; font-weight: 500; }
h1 { font-size: clamp(3rem, 6vw, 5.75rem); letter-spacing: -0.06em; }
h2 { font-size: clamp(2.35rem, 4.5vw, 4rem); letter-spacing: -0.055em; }
h3 { font-size: 1.35rem; }
p { color: var(--muted); }

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 20;
  padding: 12px 18px;
  border-radius: 8px;
  background: var(--green);
  color: #fff;
}
.skip-link:focus { top: 16px; }

.topline {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 max(18px, calc((100vw - var(--max)) / 2));
  background: var(--dark);
  color: rgba(255,255,255,.7);
  font-size: .82rem;
}
.topline a:last-child { color: #fff; }

.site-nav {
  position: relative;
  z-index: 10;
  display: grid;
  min-height: 86px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 0 max(18px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
}
.brand { display: inline-grid; justify-items: start; width: min(100%, 300px); }
.brand-mark {
  color: var(--green);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
}
.brand-sub { color: var(--muted); font-size: .66rem; letter-spacing: .04em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; justify-content: center; gap: 28px; color: #444; font-size: .9rem; }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--green); }
.nav-cta { justify-self: end; }
.menu-button { display: none; justify-self: end; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--green); cursor: pointer; }

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 40px;
  background: var(--dark);
  color: #fff;
  font-size: .95rem;
  font-weight: 600;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--green); }
.button.light { background: #fff; color: var(--dark); }
.button.light:hover { background: var(--soft); }
.button.outline { border-color: rgba(255,255,255,.7); background: transparent; color: #fff; }
.button.outline:hover { background: #fff; color: var(--dark); }
.button svg { width: 18px; height: 18px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: currentColor; }
.on-dark { color: rgba(255,255,255,.7); }

.hero {
  min-height: 690px;
  display: grid;
  align-items: end;
  background: #112620 url('../images/hero-team.jpg') center / cover no-repeat;
  color: #fff;
}
.hero-overlay { min-height: 690px; display: grid; align-items: end; background: linear-gradient(90deg, rgba(5,20,16,.9), rgba(12,38,31,.54) 52%, rgba(8,16,14,.12)); }
.hero-inner { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; padding: 76px 0 64px; }
.hero-copy { max-width: 690px; }
.hero h1 { max-width: 720px; margin-bottom: 24px; }
.hero-copy > p:not(.eyebrow) { max-width: 500px; margin-bottom: 30px; color: rgba(255,255,255,.75); font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-side { display: flex; justify-content: space-between; gap: 20px; margin-top: 70px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.28); }
.hero-side span { display: block; color: rgba(255,255,255,.6); font-size: .78rem; text-transform: uppercase; }
.hero-side strong { display: block; margin-top: 6px; font-size: 1rem; font-weight: 500; }

.container { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; }
.section { padding: 112px 0; }
.section.soft { background: var(--soft); }
.section.mist { background: var(--mist); }
.section.green { background: var(--green); color: #fff; }
.section-heading { display: grid; grid-template-columns: .9fr 1.25fr; gap: 50px; align-items: end; margin-bottom: 54px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading p { max-width: 440px; margin-bottom: 4px; font-size: 1.02rem; }
.section-heading .eyebrow { margin-bottom: 0; }

.intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: end; }
.intro h2 { max-width: 600px; margin-bottom: 0; }
.intro-copy { max-width: 510px; }
.intro-copy p { margin-bottom: 28px; }

.service-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.service-card { min-height: 380px; position: relative; overflow: hidden; background: #eee; border-radius: var(--radius); }
.service-card img { height: 100%; object-fit: cover; transition: transform .5s ease; }
.service-card:hover img { transform: scale(1.04); }
.service-card::after { content: ''; position: absolute; inset: 42% 0 0; background: linear-gradient(transparent, rgba(255,255,255,.95) 76%); }
.service-card-content { position: absolute; z-index: 1; right: 20px; bottom: 18px; left: 20px; }
.service-card h3 { max-width: 230px; margin-bottom: 0; font-size: 1.25rem; }
.service-card p { display: none; }

.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch; }
.split-section .split-copy { display: grid; align-content: center; padding: 72px clamp(28px, 7vw, 96px); background: var(--soft); }
.split-section .split-copy h2 { max-width: 510px; }
.split-section .split-copy > p:not(.eyebrow) { max-width: 480px; }
.split-image { min-height: 600px; background: #ddd center / cover no-repeat; }
.image-meeting { background-image: url('../images/meeting.jpg'); }
.image-strategy { background-image: url('../images/strategy.jpg'); }
.step-list { display: grid; margin: 32px 0 0; }
.step { display: grid; grid-template-columns: 54px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid rgba(31,76,67,.18); }
.step-number { color: var(--green); font-size: .85rem; font-weight: 700; }
.step strong { font-weight: 500; }
.step p { margin: 4px 0 0; font-size: .9rem; }

.green h2, .green h3, .green strong { color: #fff; }
.green p { color: rgba(255,255,255,.72); }
.value-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 56px; background: rgba(255,255,255,.22); }
.value-card { min-height: 230px; padding: 30px; background: rgba(255,255,255,.05); }
.value-card span { display: block; margin-bottom: 46px; color: rgba(255,255,255,.5); font-size: .8rem; }
.value-card h3 { margin-bottom: 10px; }

.testimonial { display: grid; grid-template-columns: 1.1fr .9fr; gap: 0; background: var(--green); color: #fff; }
.testimonial-copy { padding: 72px clamp(28px, 7vw, 96px); }
.testimonial blockquote { max-width: 650px; margin: 40px 0; font-size: clamp(1.7rem, 3vw, 3rem); line-height: 1.14; letter-spacing: -.05em; }
.testimonial cite { color: rgba(255,255,255,.7); font-size: .9rem; font-style: normal; }
.testimonial-image { min-height: 520px; background: url('../images/collaboration.jpg') center / cover; }

.cta-band { min-height: 560px; display: grid; align-items: end; background: linear-gradient(90deg, rgba(5,18,14,.86), rgba(5,18,14,.35)), url('../images/financial-advisory.jpg') center / cover; color: #fff; }
.cta-band h2 { max-width: 590px; margin-bottom: 28px; }
.cta-band p { max-width: 430px; color: rgba(255,255,255,.76); }

.page-hero { min-height: 520px; display: grid; align-items: end; background: linear-gradient(90deg, rgba(5,18,14,.88), rgba(5,18,14,.36)), url('../images/strategy.jpg') center / cover; color: #fff; }
.page-hero.about-page { background-image: linear-gradient(90deg, rgba(5,18,14,.88), rgba(5,18,14,.36)), url('../images/collaboration.jpg'); }
.page-hero.contact-page { background-image: linear-gradient(90deg, rgba(5,18,14,.88), rgba(5,18,14,.36)), url('../images/meeting.jpg'); }
.page-hero-inner { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; padding: 84px 0 70px; }
.page-hero h1 { max-width: 700px; margin-bottom: 24px; }
.page-hero p:not(.eyebrow) { max-width: 520px; color: rgba(255,255,255,.76); font-size: 1.05rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.about-grid > div { padding: 72px clamp(28px, 7vw, 96px); }
.about-grid > div:first-child { background: var(--soft); }
.about-grid > div:last-child { background: var(--mist); }
.about-grid h2 { max-width: 520px; }
.about-grid p { max-width: 530px; }
.numbered-list { display: grid; gap: 18px; margin: 28px 0 0; padding: 0; list-style: none; }
.numbered-list li { display: grid; grid-template-columns: 34px 1fr; gap: 16px; padding-top: 18px; border-top: 1px solid var(--line); }
.numbered-list b { color: var(--green); font-size: .85rem; }

.service-layout { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.service-index { position: sticky; top: 20px; display: grid; gap: 10px; }
.service-index a { padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-size: .9rem; }
.service-index a:hover { border-color: var(--green); color: var(--green); }
.service-catalogue { display: grid; gap: 14px; }
.service-group { display: grid; grid-template-columns: 1fr 1.1fr; gap: 34px; padding: 34px; border: 1px solid var(--line); background: #fff; }
.service-group:nth-child(even) { background: var(--soft); }
.service-group .eyebrow { margin-bottom: 14px; color: var(--green); }
.service-group h2 { margin-bottom: 12px; font-size: clamp(1.6rem, 3vw, 2.55rem); }
.service-group p { max-width: 330px; margin-bottom: 0; }
.service-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; align-content: center; }
.service-items li { padding: 12px 0; border-bottom: 1px solid rgba(31,76,67,.18); font-size: .92rem; }

.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 56px; background: rgba(255,255,255,.2); }
.process-card { min-height: 270px; padding: 28px; background: rgba(255,255,255,.05); }
.process-card .process-count { color: rgba(255,255,255,.55); font-size: .82rem; }
.process-card h3 { margin-top: 58px; }

.faq-list { display: grid; gap: 10px; max-width: 820px; margin-left: auto; }
.faq-list details { padding: 22px 24px; background: var(--soft); }
.faq-list summary { cursor: pointer; list-style: none; font-size: 1.05rem; font-weight: 500; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; float: right; color: var(--green); font-size: 1.35rem; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list p { max-width: 680px; margin: 16px 0 0; }

.contact-shell { display: grid; grid-template-columns: 1.12fr .88fr; gap: 0; }
.contact-form, .contact-details { padding: 54px; background: var(--soft); }
.contact-details { background: var(--green); color: #fff; }
.contact-form h2, .contact-details h2 { margin-bottom: 14px; font-size: clamp(2rem, 3.5vw, 3rem); }
.contact-form > p, .contact-details > p { max-width: 440px; }
.contact-details p { color: rgba(255,255,255,.7); }
.form-grid { display: grid; gap: 18px; margin-top: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label { color: var(--muted); font-size: .85rem; }
.field input, .field select, .field textarea { width: 100%; border: 0; border-bottom: 1px solid #bfc9c6; border-radius: 0; padding: 13px 0; outline: none; background: transparent; color: var(--ink); }
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-bottom-color: var(--green); }
.form-note { min-height: 24px; margin: 8px 0 0; color: var(--green); font-size: .86rem; }
.contact-details .direct-list { display: grid; gap: 24px; margin-top: 48px; }
.direct-list div { padding-top: 18px; border-top: 1px solid rgba(255,255,255,.22); }
.direct-list strong { display: block; margin-bottom: 6px; color: rgba(255,255,255,.62); font-size: .82rem; font-weight: 500; text-transform: uppercase; }
.direct-list span, .direct-list a { display: block; font-size: 1.02rem; }
.direct-list a:hover { color: #c5e2d9; }

.footer { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; padding: 76px max(18px, calc((100vw - var(--max)) / 2)) 32px; background: var(--dark); color: #fff; }
.footer .brand { width: min(100%, 360px); }
.footer .brand-mark { color: #fff; font-size: 1.8rem; }
.footer .brand-sub { color: rgba(255,255,255,.55); }
.footer-intro { max-width: 340px; margin-top: 22px; color: rgba(255,255,255,.55); }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
.footer-links strong { display: block; margin-bottom: 18px; color: rgba(255,255,255,.55); font-size: .82rem; font-weight: 500; text-transform: uppercase; }
.footer-links a { display: block; margin-bottom: 10px; color: #fff; font-size: .9rem; }
.footer-links a:hover { color: #c5e2d9; }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 20px; margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.45); font-size: .78rem; }

@media (max-width: 980px) {
  .site-nav { grid-template-columns: 1fr auto; }
  .site-nav .brand { width: min(100%, 240px); }
  .nav-links { display: none; position: absolute; top: 86px; right: 18px; left: 18px; padding: 20px; flex-direction: column; align-items: stretch; gap: 0; border: 1px solid var(--line); background: #fff; box-shadow: 0 15px 30px rgba(0,0,0,.08); }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-cta { display: none; }
  .menu-button { display: inline-flex; align-items: center; justify-content: center; }
  .section-heading, .intro, .split-section, .testimonial, .about-grid, .contact-shell { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .split-image, .testimonial-image { min-height: 420px; }
  .service-layout { grid-template-columns: 1fr; }
  .service-index { position: static; display: flex; flex-wrap: wrap; }
  .service-index a { flex: 1 1 180px; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer { grid-template-columns: 1fr; }
  .footer-links { max-width: 680px; }
}

@media (max-width: 620px) {
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  h2 { font-size: clamp(2.2rem, 11vw, 3.3rem); }
  .topline { align-items: flex-start; flex-direction: column; gap: 4px; padding-top: 10px; padding-bottom: 10px; }
  .topline span { display: none; }
  .hero, .hero-overlay { min-height: 640px; }
  .hero-inner { padding-bottom: 38px; }
  .hero-side { margin-top: 48px; }
  .hero-side div:nth-child(2) { display: none; }
  .section { padding: 76px 0; }
  .section-heading { gap: 24px; margin-bottom: 34px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .service-card { min-height: 260px; }
  .service-card:nth-child(5) { grid-column: 1 / -1; }
  .split-section .split-copy, .about-grid > div, .contact-form, .contact-details { padding: 48px 24px; }
  .split-image, .testimonial-image { min-height: 320px; }
  .value-grid, .process-grid { grid-template-columns: 1fr; }
  .value-card { min-height: auto; }
  .service-group { grid-template-columns: 1fr; padding: 24px; }
  .service-items { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer { padding-top: 56px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}