/* Mittere — palette & type tokens. Edit here to retheme. */
:root {
  --ink: #0d0f0e;          /* page background, near-black with a green undertone */
  --ink-2: #131614;        /* alternate section */
  --line: rgba(205, 185, 138, .18);
  --ivory: #ece6da;        /* primary text */
  --mute: #9c978c;         /* secondary text */
  --gold: #cdb98a;         /* champagne accent */
  --gold-deep: #a8925f;
  --serif: "Cormorant Garamond", "Cormorant", Garamond, "Times New Roman", serif;
  --sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1180px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font: 300 17px/1.7 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 300; margin: 0; letter-spacing: -.01em; }
em { font-style: italic; color: var(--gold); }
p { margin: 0; }
ol, ul { list-style: none; margin: 0; padding: 0; }
::selection { background: var(--gold); color: var(--ink); }
:focus-visible { outline: 1px solid var(--gold); outline-offset: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(24px, 5vw, 56px); }
.skip { position: absolute; left: -9999px; top: 0; background: var(--gold); color: var(--ink); padding: 10px 16px; z-index: 100; }
.skip:focus { left: 16px; top: 16px; }

/* Header */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .5s var(--ease), border-color .5s var(--ease); border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(13, 15, 14, .86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.wordmark { display: inline-flex; align-items: center; gap: 14px; color: var(--gold); }
.wordmark span { font-family: var(--serif); font-weight: 400; font-size: 20px; letter-spacing: .42em; text-transform: uppercase; color: var(--ivory); margin-right: -.42em; }
.mark { width: 34px; height: 34px; }
.site-header nav ul { display: flex; gap: clamp(20px, 3vw, 44px); align-items: center; }
.site-header nav a { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--mute); transition: color .3s; }
.site-header nav a:hover { color: var(--ivory); }
.site-header nav .nav-cta { color: var(--gold); border-bottom: 1px solid var(--line); padding-bottom: 4px; }

/* Hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 140px 0 120px; overflow: hidden;
  background:
    radial-gradient(900px 600px at 82% 18%, rgba(205,185,138,.09), transparent 60%),
    radial-gradient(700px 500px at 8% 92%, rgba(205,185,138,.05), transparent 60%),
    var(--ink); }
.hero .wrap { width: 100%; }
.eyebrow, .kicker { font-size: 12px; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); }
.eyebrow em { text-transform: none; letter-spacing: .04em; font-family: var(--serif); font-size: 15px; color: var(--mute); }
.hero h1 { font-size: clamp(48px, 8.4vw, 124px); line-height: .98; margin: 36px 0 40px; }
.hero h1 em { font-weight: 300; }
.lede { max-width: 540px; color: var(--mute); font-size: clamp(16px, 1.3vw, 18px); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px 36px; margin-top: 56px; }
.aside { font-family: var(--serif); font-style: italic; font-size: 18px; color: var(--mute); }
.hero-rule { position: absolute; left: 50%; bottom: 0; width: 1px; height: 88px; background: linear-gradient(var(--gold), transparent); opacity: .5; animation: drift 3.2s var(--ease) infinite; }
@keyframes drift { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Button */
.btn { display: inline-block; position: relative; padding: 18px 34px; border: 1px solid var(--gold); color: var(--gold); font-size: 12px; font-weight: 400; letter-spacing: .26em; text-transform: uppercase; overflow: hidden; transition: color .5s var(--ease); isolation: isolate; }
.btn::before { content: ""; position: absolute; inset: 0; background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform .6s var(--ease); z-index: -1; }
.btn:hover, .btn:focus-visible { color: var(--ink); }
.btn:hover::before, .btn:focus-visible::before { transform: scaleX(1); transform-origin: left; }

/* Sections */
.section { padding: clamp(110px, 14vw, 190px) 0; border-top: 1px solid var(--line); }
.section--alt { background: var(--ink-2); }
.section-head { max-width: 760px; margin-bottom: clamp(64px, 8vw, 110px); }
.section-head h2 { font-size: clamp(36px, 4.6vw, 64px); line-height: 1.06; margin-top: 24px; }

/* Disciplines */
.disciplines { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.disciplines li { padding: 44px 32px 8px 0; border-right: 1px solid var(--line); margin-right: 32px; }
.disciplines li:last-child { border-right: 0; margin-right: 0; }
.numeral { font-family: var(--serif); font-style: italic; color: var(--gold); font-size: 22px; }
.disciplines h3 { font-size: 30px; line-height: 1.15; margin: 30px 0 16px; }
.disciplines p { color: var(--mute); font-size: 15.5px; max-width: 240px; }

/* Approach */
.approach { display: grid; grid-template-columns: 5fr 7fr; gap: 80px; align-items: start; }
.approach .section-head { margin-bottom: 0; position: sticky; top: 140px; }
.steps li { display: grid; grid-template-columns: 72px 1fr; padding: 36px 0; border-top: 1px solid var(--line); }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps span { font-size: 12px; letter-spacing: .2em; color: var(--gold); padding-top: 10px; }
.steps h3 { font-size: 30px; margin-bottom: 8px; }
.steps p { color: var(--mute); }

/* Principles */
.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 clamp(48px, 8vw, 120px); }
.principles li { padding: 40px 0; border-top: 1px solid var(--line); }
.principles h3 { font-size: 30px; margin-bottom: 10px; }
.principles h3::before { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg) translateY(-6px); margin-right: 18px; }
.principles p { color: var(--mute); max-width: 420px; }

/* Enquire */
.enquire { padding: clamp(130px, 16vw, 220px) 0; border-top: 1px solid var(--line); text-align: center;
  background: radial-gradient(700px 420px at 50% 40%, rgba(205,185,138,.08), transparent 70%), var(--ink); }
.enquire-inner { display: flex; flex-direction: column; align-items: center; }
.mark--lg { width: 56px; height: 56px; color: var(--gold); margin-bottom: 36px; }
.enquire h2 { font-size: clamp(40px, 5.6vw, 80px); line-height: 1.04; margin: 28px 0 32px; }
.enquire .lede { margin: 0 auto 52px; }
.email { margin-top: 28px; font-family: var(--serif); font-size: 20px; color: var(--mute); }
.email a { border-bottom: 1px solid var(--line); transition: color .3s; }
.email a:hover { color: var(--ivory); }
/* Visible marker for unfilled placeholders — delete .ph spans once filled */
.ph { color: var(--gold); border-bottom: 1px dashed var(--gold); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0; font-size: 13px; color: var(--mute); letter-spacing: .04em; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.wordmark--sm .mark { width: 26px; height: 26px; }
.wordmark--sm span { font-size: 15px; }
.site-footer a:hover { color: var(--ivory); }

/* Motion */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.disciplines .reveal:nth-child(2), .steps .reveal:nth-child(2), .principles .reveal:nth-child(2) { transition-delay: .12s; }
.disciplines .reveal:nth-child(3), .steps .reveal:nth-child(3), .principles .reveal:nth-child(3) { transition-delay: .24s; }
.disciplines .reveal:nth-child(4), .steps .reveal:nth-child(4), .principles .reveal:nth-child(4) { transition-delay: .36s; }
.hero .reveal:nth-child(2) { transition-delay: .15s; }
.hero .reveal:nth-child(3) { transition-delay: .35s; }
.hero .reveal:nth-child(4) { transition-delay: .5s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero-rule { animation: none; }
}

/* Responsive */
@media (max-width: 1000px) {
  .disciplines { grid-template-columns: repeat(2, 1fr); }
  .disciplines li { margin-right: 0; padding: 40px 32px 40px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .disciplines li:nth-child(odd) { border-right: 1px solid var(--line); }
  .disciplines li:nth-child(even) { padding-left: 32px; }
  .approach { grid-template-columns: 1fr; gap: 56px; }
  .approach .section-head { position: static; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .header-inner { height: 70px; }
  .site-header nav li:not(:last-child) { display: none; }
  .wordmark span { font-size: 17px; letter-spacing: .34em; }
  .mark { width: 30px; height: 30px; }
  .hero { padding: 120px 0 100px; }
  .hero h1 { margin: 28px 0 30px; }
  .hero-actions { margin-top: 44px; }
  .disciplines { grid-template-columns: 1fr; }
  .disciplines li, .disciplines li:nth-child(even) { padding: 36px 0; border-right: 0 !important; }
  .disciplines h3 { margin: 18px 0 10px; font-size: 28px; }
  .steps li { grid-template-columns: 52px 1fr; padding: 30px 0; }
  .steps h3, .principles h3 { font-size: 27px; }
  .principles { grid-template-columns: 1fr; }
  .principles li { padding: 32px 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}