/* ==========================================================================
   CarbonHedge FZCO - site.css
   Design tokens, layout primitives and components.
   Re-skin the whole site by editing the tokens in :root.
   ========================================================================== */

/* --- 1. Tokens ----------------------------------------------------------- */
:root {
  /* Brand */
  --ink:        #07131f;
  --navy:       #0b1d2e;
  --navy-2:     #102a40;
  --navy-3:     #16384f;
  --accent:     #19c98a;
  --accent-dk:  #0e8f61;
  --accent-sf:  #e6f8f1;
  --sand:       #f6f4ef;
  --paper:      #ffffff;

  /* Text */
  --text:       #0b1d2e;
  --muted:      #56697c;
  --muted-dk:   #94a9bc;
  --on-dark:    #eef3f7;

  /* Lines */
  --line:       #e3e0d8;
  --line-dark:  rgba(255,255,255,.12);

  /* Type */
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;

  /* Space */
  --gap:   1.5rem;
  --pad-s: clamp(3rem, 6vw, 5rem);
  --pad:   clamp(4.5rem, 9vw, 8rem);
  --max:   1220px;

  /* Misc */
  --r:     14px;
  --r-s:   8px;
  --shadow: 0 1px 2px rgba(11,29,46,.05), 0 12px 32px -12px rgba(11,29,46,.16);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* --- 2. Reset ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

/* --- 3. Typography ------------------------------------------------------- */
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -.025em; font-weight: 600; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4.125rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.0625rem; letter-spacing: -.01em; }
p { text-wrap: pretty; }

.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-dk); margin-bottom: 1.25rem;
}
.kicker::before { content: ""; width: 1.75rem; height: 1px; background: currentColor; opacity: .55; }
.sec--dark .kicker, .sec--navy .kicker, .hero .kicker, .cta .kicker { color: var(--accent); }

.lead { font-size: clamp(1.0625rem, 1.5vw, 1.3125rem); line-height: 1.6; color: var(--muted); max-width: 62ch; }
.sec--dark .lead, .sec--navy .lead, .hero .lead, .cta .lead { color: #a9bccd; }

.measure { max-width: 68ch; }
.serif { font-family: var(--serif); font-weight: 400; }

/* --- 4. Layout ----------------------------------------------------------- */
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
@media (max-width: 560px) { .wrap { width: calc(100% - 2rem); } }

.sec { padding-block: var(--pad); position: relative; }
.sec--tight { padding-block: var(--pad-s); }
.sec--sand { background: var(--sand); }
.sec--dark { background: var(--ink); color: var(--on-dark); }
.sec--navy { background: var(--navy); color: var(--on-dark); }
.sec--dark h1, .sec--navy h1, .sec--dark h2, .sec--navy h2,
.sec--dark h3, .sec--navy h3, .sec--dark h4, .sec--navy h4 { color: #fff; }
.sec--dark p, .sec--navy p { color: #a9bccd; }

.sec-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head--split {
  max-width: none; display: grid; gap: 1.5rem 4rem;
  grid-template-columns: minmax(0,1fr) minmax(0,.8fr); align-items: end;
}
@media (max-width: 860px) { .sec-head--split { grid-template-columns: 1fr; align-items: start; } }

.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 680px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.divider { height: 1px; background: var(--line); border: 0; }
.sec--dark .divider, .sec--navy .divider { background: var(--line-dark); }

/* --- 5. Buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.5rem; border-radius: 100px;
  font-size: .9375rem; font-weight: 600; letter-spacing: -.005em;
  border: 1px solid transparent; white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 1em; height: 1em; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--accent); color: #04221a; }
.btn--primary:hover { background: #22e09b; }
.btn--dark { background: var(--navy); color: #fff; }
.btn--dark:hover { background: var(--navy-2); }
.btn--outline { border-color: var(--line); color: var(--text); background: var(--paper); }
.btn--outline:hover { border-color: var(--navy); }
.sec--dark .btn--outline, .sec--navy .btn--outline, .hero .btn--outline, .cta .btn--outline, .hdr .btn--outline {
  border-color: rgba(255,255,255,.28); color: #fff; background: transparent;
}
.sec--dark .btn--outline:hover, .sec--navy .btn--outline:hover,
.hero .btn--outline:hover, .cta .btn--outline:hover, .hdr .btn--outline:hover {
  border-color: #fff; background: rgba(255,255,255,.07);
}
.btn--sm { padding: .6rem 1.15rem; font-size: .875rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-weight: 600; font-size: .9375rem; color: var(--accent-dk);
}
.link-arrow svg { width: .95em; height: .95em; transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }
.sec--dark .link-arrow, .sec--navy .link-arrow, .cta .link-arrow { color: var(--accent); }

.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

/* --- 6. Header ----------------------------------------------------------- */
.hdr {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: transparent; border-bottom: 1px solid transparent;
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.hdr__bar { display: flex; align-items: center; gap: 1.5rem; height: 76px; }
.hdr.is-stuck, .hdr.is-open {
  background: rgba(7,19,31,.94);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--line-dark);
}

.logo { display: inline-flex; align-items: center; gap: .6rem; color: #fff; flex: none; }
.logo svg { width: 30px; height: 30px; }
.logo__txt { font-size: 1.0625rem; font-weight: 400; letter-spacing: -.015em; }
.logo__txt b { font-weight: 700; }

.nav { display: flex; align-items: center; gap: .15rem; margin-left: auto; }
.nav__item { position: relative; }
.nav__link {
  position: relative;
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .6rem .8rem; border-radius: var(--r-s);
  font-size: .9375rem; font-weight: 500; color: #cfdbe6;
  transition: color .18s var(--ease), background-color .18s var(--ease);
}
.nav__link:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav__link[aria-current="page"] { color: #fff; }
.nav__link[aria-current="page"]::after {
  content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .22rem;
  height: 2px; background: var(--accent); border-radius: 2px;
}
.nav__chev { width: 10px; height: 10px; opacity: .6; transition: transform .2s var(--ease); }
.nav__item.is-open .nav__chev { transform: rotate(180deg); }

.hdr__cta { display: flex; align-items: center; gap: .6rem; flex: none; margin-left: .75rem; }
@media (min-width: 1061px) { .nav > .btn { display: none; } }

/* Dropdown */
.drop {
  position: absolute; top: calc(100% + .45rem); left: 50%; transform: translate(-50%, 6px);
  width: 320px; padding: .55rem; border-radius: var(--r);
  background: #0e2135; border: 1px solid var(--line-dark);
  box-shadow: 0 24px 48px -16px rgba(0,0,0,.6);
  opacity: 0; visibility: hidden; transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.nav__item.is-open .drop { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.drop a { display: block; padding: .65rem .8rem; border-radius: var(--r-s); transition: background-color .15s; }
.drop a:hover { background: rgba(255,255,255,.07); }
.drop strong { display: block; font-size: .9375rem; font-weight: 600; color: #fff; }
.drop span { display: block; font-size: .8125rem; color: var(--muted-dk); line-height: 1.5; margin-top: .08rem; }

/* Burger */
.burger { display: none; width: 44px; height: 44px; margin-left: auto; place-items: center; color: #fff; }
.burger span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.burger span + span { margin-top: 5px; }
.hdr.is-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hdr.is-open .burger span:nth-child(2) { opacity: 0; }
.hdr.is-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1060px) {
  .burger { display: grid; }
  .hdr__cta { display: none; }
  .nav {
    position: fixed; inset: 76px 0 auto; margin: 0; display: block;
    background: #07131f; border-bottom: 1px solid var(--line-dark);
    padding: 1rem 1.25rem 2rem; max-height: calc(100dvh - 76px); overflow-y: auto;
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: transform .25s var(--ease), opacity .25s var(--ease), visibility .25s;
  }
  .hdr.is-open .nav { transform: none; opacity: 1; visibility: visible; }
  .nav__link { width: 100%; justify-content: space-between; padding: .9rem .25rem; font-size: 1.0625rem; border-bottom: 1px solid var(--line-dark); border-radius: 0; }
  .nav__link[aria-current="page"]::after { display: none; }
  .nav__link[aria-current="page"] { color: var(--accent); }
  .drop {
    position: static; transform: none; opacity: 1; visibility: visible;
    width: auto; background: transparent; border: 0; box-shadow: none;
    padding: .25rem 0 .5rem; display: none;
  }
  .nav__item.is-open .drop { display: block; }
  .drop a { padding: .6rem .25rem; }
  .nav .btn { width: 100%; margin-top: 1.25rem; }
}

/* --- 7. Hero ------------------------------------------------------------- */
.hero {
  position: relative; background: var(--ink); color: var(--on-dark);
  padding-block: clamp(8rem, 15vw, 10.5rem) clamp(4.5rem, 9vw, 7rem);
  overflow: hidden; isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 520px at 78% 6%,  rgba(25,201,138,.17), transparent 62%),
    radial-gradient(760px 540px at 6% 94%, rgba(32,96,148,.26), transparent 66%);
}
.hero__bg {
  position: absolute; inset: 0; z-index: -1; opacity: .55;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(90% 80% at 50% 35%, #000 30%, transparent 100%);
  mask-image: radial-gradient(90% 80% at 50% 35%, #000 30%, transparent 100%);
}
.hero__inner { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); gap: 3rem 4.5rem; align-items: center; }
@media (max-width: 960px) { .hero__inner { grid-template-columns: 1fr; } }
.hero h1 { color: #fff; }
.hero .lead { margin-top: 1.5rem; color: #b4c6d6; }
.hero .btn-row { margin-top: 2.25rem; }

.hero--inner { padding-block: clamp(7.5rem, 13vw, 9.5rem) clamp(3.5rem, 7vw, 5.5rem); }
.hero--inner .hero__inner { grid-template-columns: 1fr; max-width: 900px; }

.crumb { display: flex; flex-wrap: wrap; gap: .45rem; font-size: .8125rem; color: var(--muted-dk); margin-bottom: 1.4rem; }
.crumb a:hover { color: #fff; }
.crumb span { opacity: .45; }

/* Hero figure: hedge-corridor chart */
.hedgechart { width: 100%; height: auto; }
.hedgechart .band   { fill: rgba(25,201,138,.1); }
.hedgechart .bound  { stroke: rgba(25,201,138,.5); stroke-width: 1.5; stroke-dasharray: 5 5; fill: none; }
.hedgechart .spot   { stroke: #4e7b9c; stroke-width: 2; fill: none; opacity: .8; stroke-linejoin: round; }
.hedgechart .hedged { stroke: var(--accent); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.hedgechart .axis   { stroke: rgba(255,255,255,.1); stroke-width: 1; }
.hedgechart .lbl    { fill: #8aa3b8; font: 500 11px var(--sans); letter-spacing: .06em; }
@media (prefers-reduced-motion: no-preference) {
  .hedgechart .hedged, .hedgechart .spot { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.4s var(--ease) forwards; }
  .hedgechart .spot { animation-delay: .15s; }
  .hedgechart .hedged { animation-delay: .45s; }
}
@keyframes draw { to { stroke-dashoffset: 0; } }

.herofig { margin: 0; }
.herofig figcaption { margin-top: 1rem; font-size: .75rem; letter-spacing: .04em; color: #6f88a0; }
@media (max-width: 960px) { .herofig { max-width: 560px; } }

/* --- 8. Trust bar -------------------------------------------------------- */
.trustbar { background: var(--navy); color: #a9bccd; padding-block: 1.6rem; border-block: 1px solid var(--line-dark); }
.trustbar__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2.5rem; }
.trustbar__label { font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: #6f88a0; }
.trustbar ul { display: flex; flex-wrap: wrap; gap: .75rem 2rem; font-size: .9375rem; font-weight: 500; }
.trustbar li { display: flex; align-items: center; gap: .5rem; }
.trustbar li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }
.trustbar a { transition: color .18s var(--ease); }
.trustbar a:hover { color: #fff; }

/* --- 9. Cards ------------------------------------------------------------ */
.card {
  display: flex; flex-direction: column; gap: .85rem;
  padding: clamp(1.5rem, 2.5vw, 2.1rem);
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease), background-color .25s var(--ease);
}
a.card:hover, .card--hover:hover { border-color: #c9d6e0; box-shadow: var(--shadow); transform: translateY(-3px); }
.card p { color: var(--muted); font-size: .9375rem; }
.card__ix { font-size: .75rem; font-weight: 600; letter-spacing: .12em; color: var(--accent-dk); }
.card__ico { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; background: var(--accent-sf); color: var(--accent-dk); flex: none; }
.card__ico svg { width: 21px; height: 21px; }
.card__foot { margin-top: auto; padding-top: .4rem; }

.sec--dark .card, .sec--navy .card { background: rgba(255,255,255,.035); border-color: var(--line-dark); }
.sec--dark a.card:hover, .sec--navy a.card:hover { border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.06); box-shadow: none; }
.sec--dark .card p, .sec--navy .card p { color: #9db2c4; }
.sec--dark .card__ico, .sec--navy .card__ico { background: rgba(25,201,138,.14); color: var(--accent); }

/* Market card */
.mcard__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .15rem; }
.mcard__tags li {
  font-size: .75rem; font-weight: 500; padding: .3rem .65rem; border-radius: 100px;
  background: var(--sand); color: var(--muted); border: 1px solid var(--line);
}
.sec--dark .mcard__tags li, .sec--navy .mcard__tags li { background: rgba(255,255,255,.05); border-color: var(--line-dark); color: #9db2c4; }

/* --- 10. Feature rows ---------------------------------------------------- */
.frow { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.frow + .frow { margin-top: clamp(3.5rem, 7vw, 6rem); }
.frow--flip > :first-child { order: 2; }
@media (max-width: 860px) { .frow { grid-template-columns: 1fr; } .frow--flip > :first-child { order: 0; } }

.flist { display: grid; gap: 1.15rem; margin-top: 1.75rem; }
.flist li { display: grid; grid-template-columns: auto 1fr; gap: .85rem; align-items: start; }
.flist svg { width: 20px; height: 20px; color: var(--accent-dk); margin-top: .25rem; flex: none; }
.sec--dark .flist svg, .sec--navy .flist svg { color: var(--accent); }
.flist strong { display: block; font-weight: 600; }
.flist p { color: var(--muted); font-size: .9375rem; margin-top: .1rem; }
.sec--dark .flist p, .sec--navy .flist p { color: #9db2c4; }

.figpanel {
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden;
  background: linear-gradient(170deg, #0b1d2e, #07131f);
  padding: clamp(1.5rem, 3vw, 2.4rem); color: var(--on-dark);
}
.figpanel h4 { color: #fff; }
.sec--dark .figpanel, .sec--navy .figpanel { border-color: var(--line-dark); background: rgba(255,255,255,.035); }

/* Ledger-style list inside a figure panel */
.ledger { display: grid; gap: 0; margin-top: 1.25rem; }
.ledger li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .8rem 0; border-top: 1px solid var(--line-dark); font-size: .9375rem; }
.ledger li:last-child { border-bottom: 1px solid var(--line-dark); }
.ledger span { color: #9db2c4; }
.ledger b { font-weight: 600; color: #fff; font-variant-numeric: tabular-nums; }

/* --- 11. Stat band ------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1px; background: var(--line-dark); border-block: 1px solid var(--line-dark); }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.stat { background: var(--ink); padding: clamp(1.75rem, 3.5vw, 2.5rem) clamp(1.25rem, 2.5vw, 2rem); }
.stat__n { font-family: var(--serif); font-size: clamp(2.1rem, 4.2vw, 3rem); font-weight: 600; line-height: 1; color: #fff; letter-spacing: -.02em; }
.stat__n small { font-size: .5em; font-weight: 600; color: var(--accent); margin-left: .15em; }
.stat__l { margin-top: .75rem; font-size: .875rem; color: #8aa3b8; line-height: 1.5; }

/* --- 12. Accordion ------------------------------------------------------- */
.acc { border-top: 1px solid var(--line); }
.sec--dark .acc, .sec--navy .acc { border-color: var(--line-dark); }
.acc__item { border-bottom: 1px solid var(--line); }
.sec--dark .acc__item, .sec--navy .acc__item { border-color: var(--line-dark); }
.acc__btn {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  width: 100%; text-align: left; padding: 1.4rem 0;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem); font-weight: 600; letter-spacing: -.015em;
  transition: color .18s var(--ease);
}
.acc__btn:hover { color: var(--accent-dk); }
.sec--dark .acc__btn, .sec--navy .acc__btn { color: #fff; }
.sec--dark .acc__btn:hover, .sec--navy .acc__btn:hover { color: var(--accent); }
.acc__sign { position: relative; width: 18px; height: 18px; flex: none; }
.acc__sign::before, .acc__sign::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px;
  background: currentColor; border-radius: 2px; transition: transform .25s var(--ease);
}
.acc__sign::after { transform: rotate(90deg); }
.acc__item.is-open .acc__sign::after { transform: rotate(0deg); }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--ease); }
.acc__item.is-open .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p { color: var(--muted); padding-bottom: 1.5rem; max-width: 76ch; }
.sec--dark .acc__panel p, .sec--navy .acc__panel p { color: #9db2c4; }

/* --- 13. Insights -------------------------------------------------------- */
.post { display: flex; flex-direction: column; gap: .8rem; }
.post__meta { display: flex; flex-wrap: wrap; gap: .4rem .9rem; font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-dk); }
.post__meta time { color: var(--muted); letter-spacing: .06em; font-weight: 500; }
.post h3 { font-size: 1.1875rem; }
.post__thumb { aspect-ratio: 16/10; border-radius: var(--r); background: linear-gradient(150deg, #102a40, #07131f); overflow: hidden; }
.post__thumb svg { width: 100%; height: 100%; }
a.post:hover h3 { color: var(--accent-dk); }

/* --- 14. CTA band -------------------------------------------------------- */
.cta { position: relative; overflow: hidden; isolation: isolate; background: var(--ink); color: var(--on-dark); }
.cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(820px 420px at 18% 115%, rgba(25,201,138,.2), transparent 62%),
              radial-gradient(640px 420px at 94% -15%, rgba(32,96,148,.28), transparent 66%);
}
.cta h2 { color: #fff; }
.cta__inner { display: grid; grid-template-columns: minmax(0,1.2fr) auto; gap: 2.5rem; align-items: center; }
@media (max-width: 860px) { .cta__inner { grid-template-columns: 1fr; } }

/* --- 15. Forms ----------------------------------------------------------- */
.form { display: grid; gap: 1.15rem; }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.15rem; }
@media (max-width: 620px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: .4rem; }
.field label { font-size: .875rem; font-weight: 600; }
.field .req { color: var(--accent-dk); }
.field input, .field select, .field textarea {
  width: 100%; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: var(--r-s);
  background: var(--paper); font-size: .9375rem; transition: border-color .18s, box-shadow .18s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(25,201,138,.16);
}
.field [aria-invalid="true"] { border-color: #d4504a; }
.field__err { font-size: .8125rem; color: #c0433d; display: none; }
.field [aria-invalid="true"] ~ .field__err { display: block; }
.check { display: grid; grid-template-columns: auto 1fr; gap: .7rem; align-items: start; font-size: .875rem; color: var(--muted); }
.check input { width: 18px; height: 18px; margin-top: .18rem; accent-color: var(--accent-dk); }
.check a { text-decoration: underline; text-underline-offset: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__note { font-size: .8125rem; color: var(--muted); }
.form__status { padding: .9rem 1.1rem; border-radius: var(--r-s); font-size: .9375rem; display: none; }
.form__status.is-ok  { display: block; background: var(--accent-sf); color: #0a5f42; border: 1px solid #b9e8d5; }
.form__status.is-err { display: block; background: #fdecea; color: #96302b; border: 1px solid #f5c6c2; }

/* --- 16. Contact details ------------------------------------------------- */
.cdetail { display: grid; gap: 1.6rem; }
.cdetail dt { font-size: .75rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--muted); margin-bottom: .35rem; }
.cdetail dd { font-size: 1rem; line-height: 1.6; }
.cdetail a:hover { color: var(--accent-dk); }

/* --- 17. Footer ---------------------------------------------------------- */
.ftr { background: var(--ink); color: #8aa3b8; padding-block: clamp(3.5rem, 7vw, 5rem) 2rem; font-size: .9375rem; }
.ftr__top { display: grid; grid-template-columns: minmax(0,1.35fr) repeat(3, minmax(0,1fr)); gap: 2.5rem 2rem; padding-bottom: 3rem; }
@media (max-width: 900px) { .ftr__top { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 520px) { .ftr__top { grid-template-columns: 1fr; } }
.ftr__about p { margin-top: 1.1rem; max-width: 40ch; line-height: 1.65; }
.ftr h4 { color: #fff; font-size: .8125rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 1.1rem; }
.ftr li + li { margin-top: .7rem; }
.ftr a:hover { color: #fff; }
.ftr__legal { border-top: 1px solid var(--line-dark); padding-top: 2rem; display: grid; gap: 1.5rem; }
.ftr__disclaimer { font-size: .8125rem; line-height: 1.7; color: #6f88a0; max-width: 100ch; }
.ftr__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: .8125rem; color: #6f88a0; }
.ftr__bottom ul { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.ftr__bottom li + li { margin-top: 0; }

/* --- 18. Prose (legal pages) --------------------------------------------- */
.prose { max-width: 78ch; }
.prose h2 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin-top: 3rem; }
.prose h3 { font-size: 1.125rem; margin-top: 2rem; }
.prose p, .prose li { color: var(--muted); }
.prose p + p { margin-top: 1rem; }
.prose h2 + p, .prose h3 + p { margin-top: .9rem; }
.prose ul { margin-top: 1rem; display: grid; gap: .55rem; }
.prose ul li { position: relative; padding-left: 1.4rem; }
.prose ul li::before { content: ""; position: absolute; left: .35rem; top: .72em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.prose a { color: var(--accent-dk); text-decoration: underline; text-underline-offset: 2px; }
.prose strong { color: var(--text); font-weight: 600; }

/* --- 19. Reveal animation ------------------------------------------------ */
@media (prefers-reduced-motion: no-preference) {
  .rv { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
  .rv.is-in { opacity: 1; transform: none; }
}

/* --- 20. Utilities ------------------------------------------------------- */
.skip {
  position: absolute; left: 1rem; top: -5rem; z-index: 200;
  background: var(--accent); color: #04221a; padding: .7rem 1.1rem; border-radius: var(--r-s); font-weight: 600;
  transition: top .2s var(--ease);
}
.skip:focus { top: 1rem; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.mt-l { margin-top: clamp(2.5rem, 5vw, 4rem); }
.mt-m { margin-top: 1.75rem; }
.mt-s { margin-top: 1rem; }