/* ==========================================================================
   Glaston Ventures — styles.css
   Private holdings & venture investment group (UK)
   Palette: Somerset moorland evergreen · warm parchment · antique brass
   Type: Fraunces (display) · Hanken Grotesk (body) · IBM Plex Mono (utility)
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Colour */
  --moor:        #0E2A23;   /* deep evergreen — primary dark ground */
  --moor-deep:   #08201B;   /* darker still, footer/stacked dark */
  --pine:        #17453A;   /* mid evergreen — cards on dark */
  --pine-soft:   #1F5648;   /* lifted evergreen — borders on dark */
  --parchment:   #F2EDE1;   /* warm ivory ground */
  --bone:        #FBF8F1;   /* lightest — cards on light */
  --stone:       #E7E0D0;   /* hairline / muted surface on light */
  --brass:       #B08D4A;   /* antique brass — signature accent */
  --brass-bright:#CBA45C;   /* illuminated brass — hover */
  --brass-soft:  rgba(176, 141, 74, 0.14);
  --ink:         #16201C;   /* body text on light */
  --ink-soft:    #3B4A43;   /* secondary text on light */
  --sage:        #6F8074;   /* muted secondary on dark */
  --mist:        #B7C4BC;   /* lifted text on dark */
  --line-dark:   rgba(199, 168, 92, 0.22);
  --line-light:  rgba(22, 32, 28, 0.12);
  --whatsapp:    #25D366;
  --whatsapp-dk: #1da851;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;

  /* Spacing scale */
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.875rem;
  --space-md:  1.25rem;
  --space-lg:  2rem;
  --space-xl:  3.25rem;
  --space-2xl: 5rem;
  --space-3xl: 7.5rem;

  /* Layout */
  --container: 1180px;
  --container-narrow: 880px;
  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(8, 32, 27, 0.06), 0 4px 14px rgba(8, 32, 27, 0.05);
  --shadow:    0 10px 30px -12px rgba(8, 32, 27, 0.18), 0 2px 8px rgba(8, 32, 27, 0.06);
  --shadow-lg: 0 30px 70px -28px rgba(8, 32, 27, 0.35);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 96px;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--parchment);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--brass); color: var(--moor-deep); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; color: inherit; }
.display { font-size: clamp(2.7rem, 6vw, 4.7rem); font-weight: 600; line-height: 1.02; letter-spacing: -0.025em; }
h1, .h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); letter-spacing: -0.022em; }
h2, .h2 { font-size: clamp(1.6rem, 3vw, 2.45rem); letter-spacing: -0.018em; }
h3, .h3 { font-size: clamp(1.2rem, 1.6vw, 1.45rem); letter-spacing: -0.01em; }
h4 { font-size: 1.0625rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0; }

p { max-width: 64ch; }
p + p { margin-top: var(--space-md); }

.lede { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.55; color: var(--ink-soft); max-width: 58ch; }
.on-dark .lede, .on-dark p { color: var(--mist); }
.on-dark .lede { color: rgba(223, 232, 226, 0.92); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}
.eyebrow--center::after {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.mono { font-family: var(--font-mono); }
.serif { font-family: var(--font-display); }

a.link, .prose a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--brass);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
  transition: color 0.25s var(--ease), text-decoration-color 0.25s var(--ease);
}
a.link:hover, .prose a:hover { color: var(--brass); }
.on-dark a.link, .on-dark .prose a { color: var(--mist); }
.on-dark a.link:hover { color: var(--brass-bright); }

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.2rem); }
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--dark { background: var(--moor); color: var(--bone); }
.section--deep { background: var(--moor-deep); color: var(--bone); }
.section--bone { background: var(--bone); }

.stack > * + * { margin-top: var(--space-md); }
.stack-lg > * + * { margin-top: var(--space-lg); }
.measure { max-width: 60ch; }
.measure-sm { max-width: 46ch; }

.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head .eyebrow { margin-bottom: var(--space-md); }
.section-head h2 { margin-bottom: var(--space-sm); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

.grid { display: grid; gap: clamp(1.25rem, 2.5vw, 1.9rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.divider { height: 1px; background: var(--line-light); border: 0; }
.on-dark .divider { background: var(--line-dark); }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--brass);
  --btn-fg: var(--moor-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.92em 1.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.96rem;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-bg);
  border-radius: 999px;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
  will-change: transform;
}
.btn:hover { background: var(--brass-bright); border-color: var(--brass-bright); transform: translateY(-2px); box-shadow: 0 8px 20px -8px rgba(176, 141, 74, 0.55); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border-color: var(--line-light);
}
.btn--ghost:hover { background: var(--ink); color: var(--bone); border-color: var(--ink); box-shadow: none; }

.btn--light {
  --btn-bg: var(--bone);
  --btn-fg: var(--moor-deep);
  border-color: var(--bone);
}
.btn--light:hover { background: #fff; border-color: #fff; color: var(--moor-deep); }

.btn--outline-light {
  --btn-bg: transparent;
  --btn-fg: var(--bone);
  border-color: rgba(251, 248, 241, 0.4);
}
.btn--outline-light:hover { background: var(--bone); color: var(--moor-deep); border-color: var(--bone); box-shadow: none; }

.btn--lg { padding: 1.05em 1.85em; font-size: 1.02rem; }
.btn--sm { padding: 0.6em 1.05em; font-size: 0.85rem; }
.btn--block { display: flex; width: 100%; justify-content: center; }

.btn .arrow { transition: transform 0.25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* WhatsApp */
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.92em 1.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.96rem;
  line-height: 1;
  color: #fff;
  background: var(--whatsapp);
  border-radius: 999px;
  box-shadow: 0 6px 18px -8px rgba(37, 211, 102, 0.6);
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.whatsapp-btn:hover { background: var(--whatsapp-dk); transform: translateY(-2px); box-shadow: 0 10px 22px -8px rgba(37, 211, 102, 0.7); }
.whatsapp-btn svg { width: 1.15em; height: 1.15em; flex: none; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--ink);
  border-bottom: 1.5px solid var(--brass);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease), gap 0.25s var(--ease);
}
.text-link:hover { color: var(--brass); gap: 0.7em; }
.on-dark .text-link { color: var(--bone); }
.on-dark .text-link:hover { color: var(--brass-bright); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(242, 237, 225, 0.86);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line-light);
  box-shadow: 0 6px 24px -18px rgba(8, 32, 27, 0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  height: 74px;
}

.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--ink); }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-name b { display: block; font-weight: 600; }
.brand-name span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--brass);
  margin-top: 4px;
}

.primary-nav { display: flex; align-items: center; gap: 0.35rem; }
.primary-nav a {
  position: relative;
  padding: 0.55em 0.85em;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}
.primary-nav a:hover { color: var(--ink); background: rgba(22, 32, 28, 0.05); }
.primary-nav a[aria-current="page"] { color: var(--moor); font-weight: 600; }
.primary-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  transform: translateX(-50%);
  width: 5px; height: 5px;
  background: var(--brass);
  border-radius: 50%;
}

.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.header-phone svg { width: 15px; height: 15px; color: var(--brass); }
.header-phone:hover { color: var(--brass); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--line-light);
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 19px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after  { transform: translateY(4px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--moor);
  color: var(--bone);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 720 720'%3E%3Cg fill='none' stroke='%23C7A85C' stroke-width='1' opacity='0.16'%3E%3Cg transform='translate(470 150)'%3E%3Cellipse rx='600' ry='470'/%3E%3Cellipse rx='500' ry='380'/%3E%3Cellipse rx='400' ry='290'/%3E%3Cellipse rx='300' ry='205'/%3E%3Cellipse rx='205' ry='132'/%3E%3Cellipse rx='120' ry='72'/%3E%3C/g%3E%3Cg transform='translate(40 640)'%3E%3Cellipse rx='520' ry='360' opacity='0.7'/%3E%3Cellipse rx='410' ry='275' opacity='0.7'/%3E%3Cellipse rx='300' ry='190' opacity='0.7'/%3E%3Cellipse rx='190' ry='110' opacity='0.7'/%3E%3Cellipse rx='90' ry='52' opacity='0.7'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  opacity: 0.9;
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 18% 12%, rgba(14,42,35,0.15), rgba(8,32,27,0.72) 70%, var(--moor) 100%);
  z-index: -1;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
  margin-top: var(--space-md);
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  color: var(--brass-bright);
}
.hero .lede { margin-top: var(--space-lg); color: rgba(223, 232, 226, 0.9); max-width: 52ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: var(--space-xl); }

/* bearings card on the right of hero */
.bearings {
  background: rgba(8, 32, 27, 0.42);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.1rem);
  backdrop-filter: blur(4px);
}
.bearings-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-md);
}
.bearings-title svg { width: 16px; height: 16px; }
.bearings-row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 0.85rem 0; border-top: 1px solid var(--line-dark); }
.bearings-row:last-of-type { border-bottom: 1px solid var(--line-dark); }
.bearings-row .k { font-size: 0.92rem; color: var(--mist); }
.bearings-row .v { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; color: var(--bone); letter-spacing: -0.01em; }
.bearings-row .v small { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.1em; color: var(--brass); display: block; margin-top: 2px; text-transform: uppercase; font-weight: 500; }

/* ---------- Pillars / feature cards ---------- */
.pillars { grid-template-columns: repeat(3, 1fr); }
.card {
  position: relative;
  background: var(--bone);
  border: 1px solid var(--stone);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brass-soft); }
.card .icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--brass-soft);
  color: var(--brass);
  margin-bottom: var(--space-md);
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: var(--space-xs); }
.card p { font-size: 0.98rem; color: var(--ink-soft); max-width: none; }
.card .text-link { margin-top: var(--space-md); }

.card--dark { background: var(--pine); border-color: var(--pine-soft); color: var(--bone); }
.card--dark .icon { background: rgba(199, 168, 92, 0.16); color: var(--brass-bright); }
.card--dark p { color: var(--mist); }

.card-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--brass);
  margin-bottom: var(--space-sm);
}

/* ---------- Principles (why) ---------- */
.principle {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-top: 1px solid var(--line-light);
}
.principle:last-child { border-bottom: 1px solid var(--line-light); }
.principle .pn { font-family: var(--font-mono); font-size: 0.78rem; color: var(--brass); letter-spacing: 0.12em; padding-top: 4px; }
.principle h3 { margin-bottom: var(--space-xs); }
.principle p { color: var(--ink-soft); }
.on-dark .principle { border-color: var(--line-dark); }
.on-dark .principle p { color: var(--mist); }

/* ---------- Process / numbered steps ---------- */
.process { counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 0.4fr 0.6fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: clamp(1.75rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line-light);
  align-items: start;
}
.step:last-child { border-bottom: 1px solid var(--line-light); }
.step .step-no {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1;
  color: var(--brass);
  letter-spacing: -0.02em;
}
.step .step-no small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-top: 0.5rem;
  font-weight: 500;
}
.on-dark .step { border-color: var(--line-dark); }
.on-dark .step .step-no small { color: var(--sage); }
.step h3 { margin-bottom: var(--space-xs); }
.step p { color: var(--ink-soft); }
.on-dark .step p { color: var(--mist); }
.step ul.ticks { margin-top: var(--space-sm); display: grid; gap: 0.4rem; }
.step ul.ticks li { position: relative; padding-left: 1.6rem; font-size: 0.96rem; color: var(--ink-soft); }
.on-dark .step ul.ticks li { color: var(--mist); }
.step ul.ticks li::before {
  content: "";
  position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px;
  border-right: 2px solid var(--brass);
  border-bottom: 2px solid var(--brass);
  transform: rotate(45deg) translateY(-3px);
}

/* ---------- Stats / bearings strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 2rem);
}
.stat { padding-block: var(--space-md); border-top: 1px solid var(--line-dark); }
.stat .v {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 600;
  line-height: 1;
  color: var(--bone);
  letter-spacing: -0.02em;
}
.stat .v small { font-size: 1.2rem; color: var(--brass-bright); }
.stat .k {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
  margin-top: 0.7rem;
  max-width: 22ch;
}

/* ---------- Portfolio / sectors ---------- */
.sectors { grid-template-columns: repeat(3, 1fr); }
.sector {
  position: relative;
  border: 1px solid var(--stone);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2.5vw, 1.9rem);
  background: var(--bone);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.sector::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  height: 3px; width: 0;
  background: var(--brass);
  transition: width 0.4s var(--ease);
}
.sector:hover { transform: translateY(-3px); border-color: var(--brass-soft); }
.sector:hover::after { width: 100%; }
.sector h3 { font-size: 1.2rem; margin-bottom: 0.35rem; }
.sector .tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; color: var(--brass); text-transform: uppercase; }
.sector p { font-size: 0.95rem; color: var(--ink-soft); margin-top: var(--space-xs); max-width: none; }

/* ---------- Manifesto / pull ---------- */
.manifesto {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.manifesto blockquote {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--bone);
}
.manifesto blockquote em { font-style: italic; color: var(--brass-bright); }
.manifesto .cite {
  margin-top: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

/* ---------- Affiliation strip ---------- */
.affiliate {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: rgba(8, 32, 27, 0.4);
}
.affiliate .badge {
  width: 56px; height: 56px;
  flex: none;
  border-radius: 14px;
  background: var(--bone);
  color: var(--moor);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
}
.affiliate p { color: var(--mist); margin: 0; max-width: none; }
.affiliate strong { color: var(--bone); font-weight: 600; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; background: var(--moor-deep); color: var(--bone); overflow: hidden; }
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 720 720'%3E%3Cg fill='none' stroke='%23C7A85C' stroke-width='1' opacity='0.12'%3E%3Cg transform='translate(360 360)'%3E%3Cellipse rx='640' ry='520'/%3E%3Cellipse rx='540' ry='430'/%3E%3Cellipse rx='440' ry='340'/%3E%3Cellipse rx='340' ry='255'/%3E%3Cellipse rx='240' ry='170'/%3E%3Cellipse rx='140' ry='90'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-position: center;
  z-index: 0;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-inner { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: var(--space-xl); align-items: center; }
.cta-band h2 { color: var(--bone); }
.cta-band .actions { display: flex; flex-direction: column; gap: 0.75rem; justify-self: end; }
.cta-band p { color: var(--mist); }

/* ---------- FAQ accordion ---------- */
.faq-list { display: grid; gap: 0; }
.faq-item { border-top: 1px solid var(--line-light); }
.faq-item:last-child { border-bottom: 1px solid var(--line-light); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  text-align: left;
  padding: clamp(1.1rem, 2vw, 1.5rem) 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.faq-q .glyph {
  flex: none;
  width: 28px; height: 28px;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  display: grid; place-items: center;
  position: relative;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.faq-q .glyph::before, .faq-q .glyph::after {
  content: ""; position: absolute; background: var(--ink); border-radius: 1px;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}
.faq-q .glyph::before { width: 11px; height: 2px; }
.faq-q .glyph::after  { width: 2px; height: 11px; }
.faq-q:hover { color: var(--brass); }
.faq-q:hover .glyph { border-color: var(--brass); }
.faq-item[data-open="true"] .faq-q { color: var(--moor); }
.faq-item[data-open="true"] .faq-q .glyph { background: var(--brass); border-color: var(--brass); transform: rotate(90deg); }
.faq-item[data-open="true"] .faq-q .glyph::before, .faq-item[data-open="true"] .faq-q .glyph::after { background: var(--bone); }
.faq-item[data-open="true"] .faq-q .glyph::after { transform: scaleY(0); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height 0.4s var(--ease); }
.faq-a-inner { padding: 0 0 clamp(1.2rem, 2vw, 1.6rem); color: var(--ink-soft); max-width: 70ch; }
.on-dark .faq-item { border-color: var(--line-dark); }
.on-dark .faq-q { color: var(--bone); }
.on-dark .faq-q .glyph { border-color: var(--line-dark); }
.on-dark .faq-q .glyph::before, .on-dark .faq-q .glyph::after { background: var(--bone); }
.on-dark .faq-a-inner { color: var(--mist); }

/* ---------- Mini FAQ inline ---------- */
.faq-mini { grid-template-columns: 1fr 1fr; gap: var(--space-lg) clamp(2rem, 4vw, 3rem); }
.faq-mini .item { border-top: 1px solid var(--line-light); padding-top: var(--space-md); }
.on-dark .faq-mini .item { border-color: var(--line-dark); }
.faq-mini h3 { font-size: 1.08rem; margin-bottom: 0.4rem; }
.faq-mini p { font-size: 0.96rem; color: var(--ink-soft); max-width: none; }
.on-dark .faq-mini p { color: var(--mist); }

/* ---------- Contact form ---------- */
.contact-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-points { display: grid; gap: var(--space-md); }
.contact-point {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  background: var(--bone);
}
.contact-point .ic { width: 44px; height: 44px; border-radius: 10px; background: var(--brass-soft); color: var(--brass); display: grid; place-items: center; }
.contact-point .ic svg { width: 22px; height: 22px; }
.contact-point .k { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); }
.contact-point .v { font-weight: 600; font-size: 1.02rem; color: var(--ink); margin-top: 2px; }
.contact-point .s { font-size: 0.9rem; color: var(--ink-soft); margin-top: 2px; }

.form-card { background: var(--bone); border: 1px solid var(--stone); border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.5rem); box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md) var(--space-lg); }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  background: var(--parchment);
  border: 1px solid var(--stone);
  border-radius: var(--radius-sm);
  font-size: 0.98rem;
  color: var(--ink);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brass);
  background: #fff;
  box-shadow: 0 0 0 3px var(--brass-soft);
}
.form-note { font-size: 0.84rem; color: var(--ink-soft); margin-top: var(--space-md); }
.form-card .btn { margin-top: var(--space-lg); }

/* ---------- Map / area block ---------- */
.area-block {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--stone);
  background: var(--moor);
  color: var(--bone);
  min-height: 260px;
  display: grid;
  align-items: end;
  padding: clamp(1.5rem, 3vw, 2.2rem);
}
.area-block::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 720 480'%3E%3Cg fill='none' stroke='%23C7A85C' stroke-width='1' opacity='0.22'%3E%3Cg transform='translate(120 120)'%3E%3Cellipse rx='560' ry='360'/%3E%3Cellipse rx='470' ry='300'/%3E%3Cellipse rx='380' ry='240'/%3E%3Cellipse rx='290' ry='180'/%3E%3Cellipse rx='200' ry='120'/%3E%3Cellipse rx='115' ry='66'/%3E%3C/g%3E%3Cg transform='translate(640 420)'%3E%3Cellipse rx='420' ry='280' opacity='0.6'/%3E%3Cellipse rx='320' ry='205' opacity='0.6'/%3E%3Cellipse rx='220' ry='130' opacity='0.6'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
}
.area-block > * { position: relative; z-index: 1; }
.area-block .pin { color: var(--brass-bright); }
.area-block h3 { color: var(--bone); }
.area-block p { color: var(--mist); margin-top: 0.3rem; }

/* ---------- Service detail sections ---------- */
.service-block { display: grid; grid-template-columns: 0.42fr 0.58fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; padding-block: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line-light); }
.service-block:first-of-type { border-top: 0; }
.service-block:nth-child(even) .service-text { order: 2; }
.service-visual {
  position: sticky;
  top: 100px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 320px;
  background: var(--moor);
  color: var(--bone);
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.service-visual::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 600'%3E%3Cg fill='none' stroke='%23C7A85C' stroke-width='1' opacity='0.2'%3E%3Cg transform='translate(300 300)'%3E%3Cellipse rx='500' ry='400'/%3E%3Cellipse rx='410' ry='320'/%3E%3Cellipse rx='320' ry='240'/%3E%3Cellipse rx='230' ry='160'/%3E%3Cellipse rx='140' ry='85'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-position: center;
}
.service-visual > * { position: relative; z-index: 1; }
.service-visual .sv-num { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.2em; color: var(--brass); }
.service-visual .sv-icon { width: 54px; height: 54px; color: var(--brass-bright); }
.service-visual .sv-icon svg { width: 100%; height: 100%; }
.service-visual h3 { color: var(--bone); font-size: clamp(1.4rem, 2vw, 1.7rem); }
.service-visual p { color: var(--mist); font-size: 0.95rem; }
.service-text h2 { margin-bottom: var(--space-sm); }
.service-text .lede { margin-bottom: var(--space-lg); }
.service-meta { display: grid; gap: var(--space-md); margin-top: var(--space-lg); }
.service-meta h4 { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); }
.service-meta ul { display: grid; gap: 0.4rem; }
.service-meta li { position: relative; padding-left: 1.5rem; color: var(--ink-soft); font-size: 0.97rem; }
.service-meta li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 7px; height: 7px; border-right: 2px solid var(--brass); border-bottom: 2px solid var(--brass); transform: rotate(45deg) translateY(-3px); }

/* ---------- Team / disciplines ---------- */
.discipline { padding: var(--space-lg); border: 1px solid var(--stone); border-radius: var(--radius-lg); background: var(--bone); }
.discipline .role { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); }
.discipline h3 { margin: 0.4rem 0; }
.discipline p { font-size: 0.96rem; color: var(--ink-soft); max-width: none; }

/* ---------- Page header (inner pages) ---------- */
.page-header { background: var(--moor); color: var(--bone); position: relative; overflow: hidden; }
.page-header::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 720 480'%3E%3Cg fill='none' stroke='%23C7A85C' stroke-width='1' opacity='0.16'%3E%3Cg transform='translate(560 90)'%3E%3Cellipse rx='560' ry='420'/%3E%3Cellipse rx='460' ry='335'/%3E%3Cellipse rx='360' ry='250'/%3E%3Cellipse rx='260' ry='170'/%3E%3Cellipse rx='160' ry='95'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
}
.page-header .container { position: relative; z-index: 1; padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.08em; color: var(--sage); margin-bottom: var(--space-lg); }
.breadcrumb a { color: var(--brass-bright); }
.breadcrumb span.sep { opacity: 0.5; }
.breadcrumb [aria-current="page"] { color: var(--mist); }
.page-header h1 { color: var(--bone); max-width: 18ch; }
.page-header .lede { color: rgba(223, 232, 226, 0.9); margin-top: var(--space-md); max-width: 56ch; }

/* ---------- Footer ---------- */
.site-footer { background: var(--moor-deep); color: var(--mist); position: relative; overflow: hidden; }
.site-footer::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 720 720'%3E%3Cg fill='none' stroke='%23C7A85C' stroke-width='1' opacity='0.1'%3E%3Cg transform='translate(620 620)'%3E%3Cellipse rx='620' ry='480'/%3E%3Cellipse rx='510' ry='385'/%3E%3Cellipse rx='400' ry='290'/%3E%3Cellipse rx='290' ry='200'/%3E%3Cellipse rx='180' ry='115'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
}
.site-footer .container { position: relative; z-index: 1; }
.footer-top { display: grid; grid-template-columns: 1.4fr 0.8fr 0.9fr 1fr; gap: clamp(1.5rem, 3vw, 3rem); padding-block: clamp(3rem, 6vw, 4.5rem); border-bottom: 1px solid var(--line-dark); }
.footer-brand .brand { color: var(--bone); margin-bottom: var(--space-md); }
.footer-brand p { color: var(--sage); font-size: 0.95rem; max-width: 34ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); margin-bottom: var(--space-md); }
.footer-col ul { display: grid; gap: 0.6rem; }
.footer-col a, .footer-col li { font-size: 0.95rem; color: var(--mist); transition: color 0.25s var(--ease); }
.footer-col a:hover { color: var(--brass-bright); }
.footer-col .aff { display: flex; gap: 0.75rem; align-items: flex-start; padding: var(--space-sm) 0; }
.footer-col .aff .badge { width: 38px; height: 38px; flex: none; border-radius: 9px; background: var(--bone); color: var(--moor); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.footer-col .aff small { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sage); display: block; }
.footer-col .aff strong { color: var(--bone); font-weight: 600; font-size: 0.95rem; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: var(--space-md); align-items: center; justify-content: space-between; padding-block: var(--space-lg); }
.footer-bottom p, .footer-bottom a { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.06em; color: var(--sage); }
.footer-bottom .legal { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.footer-bottom a:hover { color: var(--brass-bright); }

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }
[data-reveal][data-delay="5"] { transition-delay: 0.40s; }

/* ---------- Accessibility / focus ---------- */
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 3px; }
.skip-link { position: absolute; left: 1rem; top: -120%; z-index: 100; background: var(--moor); color: var(--bone); padding: 0.7rem 1.1rem; border-radius: 8px; font-weight: 600; transition: top 0.25s var(--ease); }
.skip-link:focus { top: 1rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .pillars, .sectors { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .primary-nav, .header-phone { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-actions .btn { display: none; }

  /* Mobile nav drawer */
  .mobile-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    background: var(--parchment);
    border-bottom: 1px solid var(--line-light);
    box-shadow: var(--shadow);
    padding: var(--space-lg) clamp(1.1rem, 4vw, 2.2rem) var(--space-xl);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
    z-index: 55;
  }
  .mobile-nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .mobile-nav ul { display: grid; gap: 0.2rem; }
  .mobile-nav a { display: block; padding: 0.85rem 0.5rem; font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--line-light); }
  .mobile-nav a[aria-current="page"] { color: var(--brass); }
  .mobile-nav .mn-actions { display: flex; flex-direction: column; gap: 0.7rem; margin-top: var(--space-lg); }
  .mobile-nav .header-phone { display: flex; font-size: 1rem; }

  .hero-inner { grid-template-columns: 1fr; padding-block: clamp(3rem, 8vw, 4.5rem); }
  .manifesto, .cta-inner, .contact-layout { grid-template-columns: 1fr; }
  .cta-band .actions { justify-self: start; }
  .service-block { grid-template-columns: 1fr; }
  .service-block:nth-child(even) .service-text { order: 0; }
  .service-visual { position: static; min-height: 220px; }
  .faq-mini { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4, .pillars, .sectors { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .step { grid-template-columns: 1fr; gap: var(--space-sm); }
  .step .step-no { font-size: 2.4rem; }
  .principle { grid-template-columns: 1fr; gap: var(--space-xs); }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-cta, .cta-band .actions { width: 100%; }
  .hero-cta .btn, .hero-cta .whatsapp-btn, .cta-band .btn, .cta-band .whatsapp-btn { flex: 1 1 auto; justify-content: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}