/* ============================================================
   SUIWERKWEEK — Stylesheet
   Plant tissue culture laboratory, Centurion, Gauteng
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Colour */
  --ink:       #0F1F15;
  --moss:      #1F3D2B;
  --leaf:      #3A6B4A;
  --leaf-soft: #4F8460;
  --bone:      #FAF7F0;
  --paper:     #FFFFFF;
  --rule:      #DDD7C9;
  --rule-deep: #C7BFAC;
  --mineral:   #8B8678;
  --warning:   #B14A2B;

  /* Type */
  --f-display: 'Poppins', system-ui, sans-serif;
  --f-body:    'Lora', Georgia, serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --t-xs:   0.75rem;
  --t-sm:   0.875rem;
  --t-base: 1rem;
  --t-lg:   1.125rem;
  --t-xl:   1.375rem;
  --t-2xl:  1.75rem;
  --t-3xl:  2.5rem;
  --t-4xl:  3.5rem;
  --t-5xl:  5rem;
  --t-6xl:  7rem;

  /* Space */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.5rem;
  --sp-6:  2rem;
  --sp-7:  3rem;
  --sp-8:  4rem;
  --sp-9:  6rem;
  --sp-10: 8rem;

  /* Layout */
  --container:    72rem;     /* 1152px */
  --container-wide: 84rem;
  --nav-h:        72px;
  --radius:       2px;
  --radius-md:    4px;
  --radius-lg:    8px;

  /* Motion */
  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast:  180ms;
  --t-med:   360ms;
  --t-slow:  640ms;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(15, 31, 21, 0.04), 0 1px 1px rgba(15, 31, 21, 0.03);
  --shadow-md: 0 8px 24px -8px rgba(15, 31, 21, 0.12), 0 2px 6px rgba(15, 31, 21, 0.04);
  --shadow-lg: 0 24px 56px -20px rgba(15, 31, 21, 0.22), 0 4px 12px rgba(15, 31, 21, 0.06);
}

/* ---------- 2. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--f-body);
  font-size: var(--t-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: inherit; }

::selection { background: var(--moss); color: var(--bone); }

/* Focus */
:focus-visible {
  outline: 2px solid var(--leaf);
  outline-offset: 3px;
  border-radius: var(--radius);
}

/* ---------- 3. Typography ---------- */
.display, h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
}

.display-xl { font-size: clamp(2.5rem, 6vw + 1rem, var(--t-6xl)); font-weight: 800; letter-spacing: -0.035em; }
.display-lg { font-size: clamp(2rem, 4.5vw + 0.5rem, var(--t-5xl)); font-weight: 700; letter-spacing: -0.03em; }
.display-md { font-size: clamp(1.75rem, 3vw + 0.5rem, var(--t-4xl)); font-weight: 700; letter-spacing: -0.025em; }

h1 { font-size: clamp(2rem, 4vw + 0.5rem, var(--t-4xl)); }
h2 { font-size: clamp(1.5rem, 2.5vw + 0.5rem, var(--t-3xl)); }
h3 { font-size: var(--t-xl); font-weight: 600; }
h4 { font-size: var(--t-lg); font-weight: 600; }

p { font-size: var(--t-lg); line-height: 1.65; }
.lead { font-size: clamp(1.125rem, 1vw + 1rem, 1.4rem); line-height: 1.55; color: var(--ink); }
.muted { color: var(--mineral); }

/* Latin italics */
.latin { font-family: var(--f-body); font-style: italic; }

/* Small caps utility label */
.eyebrow {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--leaf);
}
.eyebrow.muted { color: var(--mineral); }

/* Stage marker — TC protocol notation, used as our signature device */
.stage {
  display: inline-flex;
  align-items: baseline;
  gap: var(--sp-3);
  font-family: var(--f-display);
  font-size: var(--t-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mineral);
  font-weight: 500;
}
.stage::before {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--rule-deep);
  transform: translateY(-3px);
}

/* ---------- 4. Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

section {
  padding-block: clamp(3.5rem, 8vw, var(--sp-10));
}

.section-head {
  max-width: 56ch;
  margin-bottom: clamp(2rem, 4vw, var(--sp-8));
}
.section-head .eyebrow { margin-bottom: var(--sp-3); }
.section-head .lead { margin-top: var(--sp-4); }

.divider-rule {
  border: 0;
  height: 1px;
  background: var(--rule);
  margin: 0;
}

/* ---------- 5. Header / nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(250, 247, 240, 0.0);
  transition: background var(--t-med) var(--ease), border-color var(--t-med) var(--ease), backdrop-filter var(--t-med) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom-color: var(--rule);
}
.site-header.on-light {
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom-color: var(--rule);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--f-display);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 36px;
  height: 36px;
  background: var(--moss);
  color: var(--bone);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  border-radius: var(--radius);
}
.brand-name { font-size: 1.05rem; }
.brand-name b { font-weight: 700; }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  list-style: none;
}
.nav-links a {
  font-family: var(--f-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--t-fast) var(--ease);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  height: 1px; width: 0;
  background: var(--moss);
  transition: width var(--t-med) var(--ease);
}
.nav-links a:hover { color: var(--moss); }
.nav-links a:hover::after,
.nav-links a.is-active::after { width: 100%; }
.nav-links a.is-active { color: var(--moss); font-weight: 600; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  background: var(--moss);
  color: var(--bone);
  font-family: var(--f-display);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.nav-cta:hover { background: var(--ink); transform: translateY(-1px); }
.nav-cta svg { width: 16px; height: 16px; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.5rem;
  color: var(--ink);
}
.nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 880px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .site-header.is-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--bone);
    padding: var(--sp-5);
    border-bottom: 1px solid var(--rule);
    align-items: flex-start;
    gap: var(--sp-3);
  }
  .site-header.is-open .nav-cta {
    display: inline-flex;
    margin: var(--sp-5);
  }
}

/* ---------- 6. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: var(--t-base);
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: all var(--t-fast) var(--ease);
  cursor: pointer;
  text-align: center;
  min-height: 48px;
}
.btn svg { width: 18px; height: 18px; }

.btn-primary {
  background: var(--moss);
  color: var(--bone);
  border-color: var(--moss);
}
.btn-primary:hover { background: var(--ink); border-color: var(--ink); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule-deep);
}
.btn-ghost:hover { background: var(--paper); border-color: var(--ink); }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--moss);
  font-family: var(--f-display);
  font-weight: 500;
  position: relative;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  transition: gap var(--t-fast) var(--ease);
}
.btn-link:hover { gap: 0.85rem; }
.btn-link svg { width: 14px; height: 14px; }

.btn-whatsapp {
  background: #25D366;
  color: white;
  border-color: #25D366;
}
.btn-whatsapp:hover { background: #1DA851; border-color: #1DA851; }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: var(--bone);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.65) saturate(1.1);
  animation: heroDrift 24s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  from { transform: scale(1.04) translateY(0); }
  to   { transform: scale(1.08) translateY(-1.5%); }
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, transparent 0%, rgba(15, 31, 21, 0.5) 70%),
    linear-gradient(180deg, rgba(15, 31, 21, 0.4) 0%, rgba(15, 31, 21, 0.85) 100%);
  z-index: 1;
}
.hero-bg img { position: relative; z-index: 0; }
.hero .container { position: relative; z-index: 1; width: 100%; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--f-display);
  font-size: var(--t-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(250, 247, 240, 0.75);
  margin-bottom: var(--sp-5);
}
.hero-eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--leaf-soft);
}

.hero h1 {
  color: var(--bone);
  max-width: 22ch;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.0;
}
.hero h1 em {
  font-style: italic;
  font-family: var(--f-body);
  font-weight: 500;
  color: var(--leaf-soft);
}

.hero-sub {
  margin-top: var(--sp-5);
  max-width: 52ch;
  font-size: clamp(1.05rem, 1vw + 0.85rem, 1.3rem);
  color: rgba(250, 247, 240, 0.88);
  line-height: 1.55;
}

.hero-actions {
  margin-top: var(--sp-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.hero .btn-ghost {
  color: var(--bone);
  border-color: rgba(250, 247, 240, 0.35);
  background: rgba(250, 247, 240, 0.04);
}
.hero .btn-ghost:hover {
  background: rgba(250, 247, 240, 0.12);
  border-color: rgba(250, 247, 240, 0.7);
}

.hero-meta {
  position: absolute;
  bottom: clamp(1.5rem, 3vw, 2.5rem);
  left: 0; right: 0;
  z-index: 2;
}
.hero-meta .container {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-5);
  align-items: end;
  font-family: var(--f-display);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(250, 247, 240, 0.6);
}
.hero-meta .latin {
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--f-body);
  font-style: italic;
  color: rgba(250, 247, 240, 0.85);
  font-size: 0.875rem;
}

/* Page hero (smaller, for interior pages) */
.page-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  background: var(--bone);
  border-bottom: 1px solid var(--rule);
}
.page-hero .stage { margin-bottom: var(--sp-3); }
.page-hero h1 { max-width: 22ch; }
.page-hero .lead { margin-top: var(--sp-4); max-width: 56ch; color: var(--mineral); }

/* ---------- 8. Section: Statement (oversized text intro) ---------- */
.statement {
  background: var(--bone);
}
.statement-body {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw + 0.5rem, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.022em;
  max-width: 24ch;
}
.statement-body span { color: var(--leaf); }
.statement-body em {
  font-family: var(--f-body);
  font-weight: 400;
  font-style: italic;
  color: var(--moss);
}

/* ---------- 9. Two column ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}
@media (min-width: 760px) {
  .two-col { grid-template-columns: 1fr 1fr; align-items: center; }
  .two-col.asym { grid-template-columns: 5fr 7fr; }
  .two-col.asym-rev { grid-template-columns: 7fr 5fr; }
}

.two-col-image {
  position: relative;
}
.two-col-image img {
  width: 100%;
  border-radius: var(--radius);
  background: var(--rule);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}
.two-col-image .caption {
  position: absolute;
  bottom: var(--sp-4);
  left: var(--sp-4);
  background: rgba(15, 31, 21, 0.78);
  color: var(--bone);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  font-family: var(--f-body);
  font-style: italic;
  font-size: var(--t-sm);
  backdrop-filter: blur(8px);
}
.two-col-image .caption b { font-style: normal; font-family: var(--f-display); font-weight: 600; }

/* ---------- 10. Plate (botanical-plate species card) ---------- */
.plates {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
@media (min-width: 600px) {
  .plates { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .plates { grid-template-columns: repeat(3, 1fr); }
}

.plate {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
  display: flex;
  flex-direction: column;
}
.plate:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.plate-img {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--rule);
  border-bottom: 1px solid var(--rule);
}
.plate-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease);
}
.plate:hover .plate-img img { transform: scale(1.04); }

.plate-body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.plate-eyebrow {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--f-display);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mineral);
  margin-bottom: var(--sp-2);
}
.plate-name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-xl);
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.15;
}
.plate-latin {
  font-family: var(--f-body);
  font-style: italic;
  font-size: var(--t-base);
  color: var(--leaf);
}
.plate-desc {
  font-family: var(--f-body);
  font-size: var(--t-sm);
  color: var(--mineral);
  line-height: 1.55;
  margin-top: var(--sp-2);
}
.plate-meta {
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-family: var(--f-display);
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mineral);
}
.plate-meta b { color: var(--ink); font-weight: 600; }

/* ---------- 11. Process steps (using TC stage notation) ---------- */
.process-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.process-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  padding: var(--sp-7) 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.process-step:last-child { border-bottom: 1px solid var(--rule); }
@media (min-width: 760px) {
  .process-step { grid-template-columns: 1fr 2.5fr; gap: var(--sp-7); }
}

.process-step .stage { color: var(--leaf); }
.process-step h3 {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 2vw + 0.5rem, 2rem);
  letter-spacing: -0.02em;
  margin-top: var(--sp-2);
  font-weight: 600;
}
.process-step p {
  font-size: var(--t-base);
  color: var(--mineral);
  line-height: 1.65;
  margin-top: var(--sp-3);
}
.process-step .latin { color: var(--ink); font-style: italic; }

/* ---------- 12. Feature blocks ---------- */
.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
@media (min-width: 700px) {
  .features { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .features { grid-template-columns: repeat(4, 1fr); }
}
.feature {
  padding: var(--sp-6) var(--sp-5);
  border-bottom: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}
.feature:last-child { border-right: none; }
@media (min-width: 1000px) {
  .feature:nth-child(4n) { border-right: none; }
}
.feature .stage { font-size: 0.7rem; }
.feature h3 {
  font-size: var(--t-xl);
  margin-top: var(--sp-3);
  letter-spacing: -0.015em;
}
.feature p {
  margin-top: var(--sp-3);
  font-size: var(--t-base);
  color: var(--mineral);
  line-height: 1.6;
}

/* ---------- 13. Quote / pull ---------- */
.pull {
  border-left: 2px solid var(--moss);
  padding: var(--sp-4) var(--sp-5);
  background: var(--paper);
  margin: var(--sp-6) 0;
}
.pull p {
  font-family: var(--f-body);
  font-style: italic;
  font-size: var(--t-lg);
  line-height: 1.55;
  color: var(--ink);
}

/* ---------- 14. Lab dashboard (offering breakdown) ---------- */
.tracks {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
@media (min-width: 760px) {
  .tracks { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
}
.track {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: relative;
}
.track-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3); }
.track-num {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--rule-deep);
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.track h3 {
  font-family: var(--f-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.track .lead {
  font-size: 1rem;
  color: var(--mineral);
  margin-top: var(--sp-2);
}
.track ul {
  list-style: none;
  margin-top: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.track li {
  position: relative;
  padding-left: 1.25rem;
  font-size: var(--t-base);
  line-height: 1.55;
}
.track li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.65rem;
  width: 6px; height: 1px;
  background: var(--leaf);
}

/* ---------- 15. FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}
.faq-item {
  border-bottom: 1px solid var(--rule);
}
.faq-q {
  width: 100%;
  background: none;
  border: 0;
  padding: var(--sp-5) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  text-align: left;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.05rem, 0.8vw + 0.9rem, 1.25rem);
  letter-spacing: -0.01em;
  color: var(--ink);
  cursor: pointer;
}
.faq-q-icon {
  width: 28px; height: 28px;
  border: 1px solid var(--rule-deep);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.faq-q-icon::before, .faq-q-icon::after {
  content: '';
  position: absolute;
  background: var(--ink);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: transform var(--t-med) var(--ease);
}
.faq-q-icon::before { width: 10px; height: 1px; }
.faq-q-icon::after { width: 1px; height: 10px; }
.faq-item.is-open .faq-q-icon { background: var(--moss); border-color: var(--moss); }
.faq-item.is-open .faq-q-icon::before, .faq-item.is-open .faq-q-icon::after { background: var(--bone); }
.faq-item.is-open .faq-q-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-med) var(--ease);
}
.faq-a > div { overflow: hidden; }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a p {
  padding-bottom: var(--sp-5);
  font-size: var(--t-base);
  color: var(--mineral);
  line-height: 1.7;
  max-width: 70ch;
}

/* ---------- 16. Form ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}
@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-field.full { grid-column: 1 / -1; }
}
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field label {
  font-family: var(--f-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mineral);
}
.form-field input,
.form-field textarea,
.form-field select {
  background: var(--paper);
  border: 1px solid var(--rule-deep);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  font-family: var(--f-body);
  font-size: var(--t-base);
  color: var(--ink);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--moss);
  box-shadow: 0 0 0 3px rgba(31, 61, 43, 0.12);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field .hint { font-size: var(--t-xs); color: var(--mineral); font-family: var(--f-display); }

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px; height: 1px;
  opacity: 0;
  overflow: hidden;
}

.form-status {
  padding: var(--sp-4);
  border-radius: var(--radius);
  font-family: var(--f-display);
  font-size: var(--t-sm);
  margin-top: var(--sp-3);
  display: none;
}
.form-status.is-show { display: block; }
.form-status.is-success { background: rgba(58, 107, 74, 0.12); color: var(--moss); border: 1px solid var(--leaf-soft); }
.form-status.is-error { background: rgba(177, 74, 43, 0.08); color: var(--warning); border: 1px solid rgba(177, 74, 43, 0.3); }

.form-submit { margin-top: var(--sp-4); }

/* ---------- 17. Contact card / info ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
}
@media (min-width: 800px) {
  .contact-grid { grid-template-columns: 5fr 4fr; }
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.contact-line {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--rule);
}
.contact-line:last-of-type { border-bottom: 0; }
.contact-line .eyebrow { font-size: 0.7rem; color: var(--mineral); }
.contact-line .value {
  font-family: var(--f-display);
  font-size: var(--t-lg);
  font-weight: 500;
  color: var(--ink);
}
.contact-line .value a:hover { color: var(--moss); }

/* ---------- 18. Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(250, 247, 240, 0.85);
  padding-block: var(--sp-9) var(--sp-6);
  margin-top: var(--sp-9);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-7);
  padding-bottom: var(--sp-7);
  border-bottom: 1px solid rgba(250, 247, 240, 0.1);
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand h3 {
  color: var(--bone);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-xl);
  letter-spacing: -0.015em;
  margin-bottom: var(--sp-2);
}
.footer-brand p {
  color: rgba(250, 247, 240, 0.65);
  font-size: var(--t-sm);
  line-height: 1.65;
  max-width: 32ch;
}
.footer-brand .latin {
  display: block;
  margin-top: var(--sp-3);
  font-style: italic;
  color: var(--leaf-soft);
  font-size: var(--t-sm);
}

.footer-col h4 {
  color: var(--bone);
  font-family: var(--f-display);
  font-size: var(--t-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--sp-4);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-col a {
  font-family: var(--f-display);
  font-size: var(--t-sm);
  color: rgba(250, 247, 240, 0.7);
  transition: color var(--t-fast) var(--ease);
}
.footer-col a:hover { color: var(--bone); }

.footer-bottom {
  padding-top: var(--sp-5);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-family: var(--f-display);
  font-size: var(--t-xs);
  letter-spacing: 0.08em;
  color: rgba(250, 247, 240, 0.5);
  text-transform: uppercase;
}

/* ---------- 19. Misc ---------- */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  z-index: 50;
  transition: transform var(--t-fast) var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; color: white; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* Image lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 31, 21, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: var(--sp-5);
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px; height: 44px;
  background: rgba(250, 247, 240, 0.1);
  border: 0;
  border-radius: 50%;
  color: var(--bone);
  font-size: 1.5rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background var(--t-fast) var(--ease);
}
.lightbox-close:hover { background: rgba(250, 247, 240, 0.2); }
.lightbox-caption {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(250, 247, 240, 0.85);
  font-family: var(--f-body);
  font-style: italic;
  font-size: var(--t-sm);
  text-align: center;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px; left: 0;
  background: var(--moss);
  color: var(--bone);
  padding: 0.75rem 1rem;
  font-family: var(--f-display);
  font-size: var(--t-sm);
  z-index: 1000;
  transition: top var(--t-fast) var(--ease);
}
.skip-link:focus { top: 0; }