:root {
  --ink: #0c1a14;
  --ink-soft: #1a3228;
  --paper: #eef3ef;
  --paper-2: #e2ebe4;
  --line: rgba(12, 26, 20, 0.12);
  --muted: #5a7266;
  --accent: #1a7a52;
  --accent-2: #c8f560;
  --accent-deep: #0d3d2a;
  --danger: #9b2c2c;
  --ok: #1a7a52;
  --radius: 14px;
  --font-display: "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --shadow: 0 18px 50px rgba(12, 26, 20, 0.12);
  --content: 1550px;
  --pad: clamp(1rem, 2.5vw, 1.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  min-height: 100vh;
}
a { color: inherit; }
img, svg { display: block; max-width: 100%; }

.atmosphere {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.atmosphere__wash {
  position: absolute; inset: -20%;
  background:
    radial-gradient(ellipse 70% 55% at 75% 15%, rgba(200, 245, 96, 0.22), transparent 55%),
    radial-gradient(ellipse 55% 45% at 10% 80%, rgba(26, 122, 82, 0.16), transparent 50%),
    linear-gradient(160deg, #f4f7f4 0%, #e8f0ea 45%, #d9e8de 100%);
}
.atmosphere__grain {
  position: absolute; inset: 0; opacity: 0.35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}

.page-landing > *:not(.atmosphere),
.page-auth > *:not(.atmosphere),
.page-stub > *:not(.atmosphere),
.page-404 > *:not(.atmosphere) { position: relative; z-index: 1; }

/* Brand */
.brand {
  display: inline-flex; align-items: center; gap: 0.7rem;
  text-decoration: none; color: var(--ink);
}
.brand__mark {
  width: 1.65rem; height: 1.65rem; border-radius: 7px;
  background:
    linear-gradient(135deg, var(--accent-deep), var(--accent) 55%, var(--accent-2));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2);
}
.brand__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}
.brand__text strong { font-weight: 800; }
.brand__sep { opacity: 0.35; font-weight: 500; margin: 0 0.05em; }
.brand--center { justify-content: center; margin-bottom: 1.5rem; }
.brand--sm .brand__mark { width: 1.35rem; height: 1.35rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.7rem 1.15rem;
  border-radius: 12px; border: 1px solid transparent;
  font-family: var(--font-body); font-weight: 600; font-size: 0.9rem;
  text-decoration: none; cursor: pointer; transition: transform .15s, background .15s, border-color .15s, color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn--solid {
  background: var(--ink); color: #f3faf5; border-color: var(--ink);
}
.btn--solid:hover { background: var(--ink-soft); }
.btn--ghost {
  background: rgba(255,255,255,0.35); color: var(--ink); border-color: var(--line);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255,255,255,0.55); }
.btn--lg { padding: 0.9rem 1.4rem; font-size: 0.95rem; }
.btn--sm { padding: 0.4rem 0.75rem; font-size: 0.78rem; }
.btn--block { width: 100%; }
.btn--nav { padding: 0.55rem 1rem; font-size: 0.82rem; border-radius: 999px; }

/* Nav — floating bar */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  padding: 0.85rem var(--pad) 0;
  pointer-events: none;
}
.site-nav__bar {
  pointer-events: auto;
  width: min(var(--content), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.55rem 0.65rem 0.55rem 1rem;
  border-radius: 18px;
  border: 1px solid transparent;
  background: transparent;
  transition: background .3s, border-color .3s, box-shadow .3s, backdrop-filter .3s;
}
.site-nav.is-scrolled .site-nav__bar,
.site-nav.is-open .site-nav__bar {
  background: rgba(246, 250, 247, 0.78);
  border-color: rgba(12, 26, 20, 0.1);
  box-shadow: 0 10px 40px rgba(12, 26, 20, 0.08);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
}
.site-nav__actions {
  display: flex; gap: 0.45rem; align-items: center; flex-shrink: 0;
}
.site-nav__login {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 0.45rem 0.7rem;
  opacity: 0.75;
  transition: opacity .15s;
}
.site-nav__login:hover { opacity: 1; }
.site-nav__links {
  position: relative;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-width: 0;
}
.site-nav__links a {
  position: relative;
  z-index: 1;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: color .2s;
}
.site-nav__links a:hover { color: var(--ink); }
.site-nav__links a.is-on { color: var(--ink); }
.site-nav__indicator {
  position: absolute;
  top: 50%; left: 0;
  height: calc(100% - 8px);
  border-radius: 999px;
  background: rgba(12, 26, 20, 0.07);
  transform: translateY(-50%);
  transition: left .35s cubic-bezier(.22,1,.36,1), width .35s cubic-bezier(.22,1,.36,1), opacity .2s;
  opacity: 0;
  pointer-events: none;
}
.site-nav__indicator.is-ready { opacity: 1; }
.site-nav__burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background .2s, border-color .2s;
}
.site-nav__burger span {
  display: block;
  height: 1.5px;
  width: 100%;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s, opacity .2s;
  transform-origin: center;
}
.site-nav.is-open .site-nav__burger span:first-child {
  transform: translateY(3.25px) rotate(40deg);
}
.site-nav.is-open .site-nav__burger span:last-child {
  transform: translateY(-3.25px) rotate(-40deg);
}
.site-nav.is-open .site-nav__burger {
  background: var(--ink);
  border-color: var(--ink);
}
.site-nav.is-open .site-nav__burger span { background: #f3faf5; }
@media (min-width: 960px) {
  .site-nav__links { display: flex; }
  .site-nav__burger { display: none; }
}
@media (max-width: 959px) {
  .site-nav__bar { grid-template-columns: 1fr auto; }
  .site-nav__login { display: none; }
}

/* Mobile drawer */
.nav-drawer[hidden] { display: none !important; }
.nav-drawer {
  position: fixed; inset: 0; z-index: 70;
}
.nav-drawer__backdrop {
  position: absolute; inset: 0;
  background: rgba(12, 26, 20, 0.35);
  backdrop-filter: blur(4px);
  opacity: 0;
  animation: nav-fade .25s ease forwards;
}
.nav-drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(360px, 92vw);
  background: #f6faf7;
  border-left: 1px solid var(--line);
  padding: 1.25rem 1.25rem 1.75rem;
  display: flex; flex-direction: column;
  box-shadow: -20px 0 60px rgba(12, 26, 20, 0.12);
  transform: translateX(12px);
  opacity: 0;
  animation: nav-slide .32s cubic-bezier(.22,1,.36,1) forwards;
}
.nav-drawer__top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem;
}
.nav-drawer__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav-drawer__close {
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
}
.nav-drawer__links {
  display: flex; flex-direction: column; gap: 0.15rem;
  flex: 1;
}
.nav-drawer__links a {
  display: flex; align-items: baseline; gap: 0.85rem;
  text-decoration: none;
  padding: 0.85rem 0.35rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  transition: color .15s, padding-left .2s;
}
.nav-drawer__links a span {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  min-width: 1.4rem;
}
.nav-drawer__links a:hover,
.nav-drawer__links a.is-on {
  color: var(--accent-deep);
  padding-left: 0.35rem;
}
.nav-drawer__foot {
  display: flex; flex-direction: column; gap: 0.5rem;
  margin-top: 1.5rem;
}
body.nav-locked { overflow: hidden; }
@keyframes nav-fade { to { opacity: 1; } }
@keyframes nav-slide { to { transform: translateX(0); opacity: 1; } }

/* Stub / service pages */
.page-shell {
  width: min(var(--content), 100%);
  margin: 0 auto;
  padding: 7rem var(--pad) 4rem;
  box-sizing: border-box;
  min-height: 70vh;
}
.page-hero {
  max-width: 40rem;
  margin-bottom: 2.5rem;
  animation: rise-in 0.7s cubic-bezier(.22,1,.36,1) both;
}
.page-hero__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.page-hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.page-hero__lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 38ch;
}
.page-body { max-width: 40rem; }
.page-placeholder {
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
}
.page-placeholder p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}
.page-placeholder .btn { margin-right: 0.5rem; margin-bottom: 0.5rem; }

.site-foot {
  position: relative;
  margin-top: 4rem;
  overflow: hidden;
  color: #d8e6de;
  background: #07140f;
  isolation: isolate;
}
.site-foot__glow {
  position: absolute;
  inset: -20% -10% auto;
  height: 70%;
  background:
    radial-gradient(ellipse 50% 60% at 20% 30%, rgba(26, 122, 82, 0.35), transparent 70%),
    radial-gradient(ellipse 45% 50% at 85% 20%, rgba(200, 245, 96, 0.12), transparent 65%);
  pointer-events: none;
  z-index: 0;
  animation: foot-glow 10s ease-in-out infinite alternate;
}
.site-foot__grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(200, 245, 96, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 245, 96, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 85%);
  opacity: 0.7;
}
.site-foot__inner {
  position: relative; z-index: 1;
  width: min(var(--content), 100%);
  margin: 0 auto;
  padding: 4rem var(--pad) 2rem;
  box-sizing: border-box;
}
.site-foot__top {
  display: grid;
  gap: 2rem;
  align-items: end;
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(216, 230, 222, 0.12);
}
@media (min-width: 900px) {
  .site-foot__top { grid-template-columns: 1.2fr 0.8fr; gap: 3rem; }
}
.site-foot__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #c8f560;
}
.site-foot__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: #f3faf5;
  max-width: 16ch;
}
.site-foot__text {
  margin: 0 0 1.5rem;
  max-width: 38ch;
  color: rgba(216, 230, 222, 0.72);
  font-size: 0.98rem;
}
.site-foot__cta { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.btn--accent {
  background: #c8f560;
  color: #0c1a14;
  border-color: #c8f560;
}
.btn--accent:hover { filter: brightness(1.05); }
.btn--ghost-dark {
  background: transparent;
  color: #f3faf5;
  border-color: rgba(243, 250, 245, 0.22);
}
.btn--ghost-dark:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(243, 250, 245, 0.4);
}
.site-foot__viz {
  position: relative;
  min-height: 140px;
  border-radius: 18px;
  border: 1px solid rgba(200, 245, 96, 0.12);
  background: linear-gradient(160deg, rgba(26,122,82,0.18), rgba(7,20,15,0.4));
  overflow: hidden;
}
.site-foot__chart { width: 100%; height: 140px; }
.site-foot__chart-area {
  fill: rgba(26, 122, 82, 0.28);
  opacity: 0;
}
.site-foot__chart-line {
  fill: none;
  stroke: #c8f560;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 520;
  stroke-dashoffset: 520;
}
.site-foot.is-in .site-foot__chart-line {
  animation: foot-draw 1.8s cubic-bezier(.22,1,.36,1) .15s forwards;
}
.site-foot.is-in .site-foot__chart-area {
  animation: foot-area 1.2s ease .5s forwards;
}
.site-foot__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 2rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 800px) {
  .site-foot__cols { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; }
}
.site-foot__cols > div {
  display: flex; flex-direction: column; gap: 0.55rem;
}
.site-foot__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c8f560;
  margin-bottom: 0.35rem;
}
.site-foot__cols a {
  text-decoration: none;
  color: rgba(216, 230, 222, 0.78);
  font-size: 0.92rem;
  font-weight: 500;
  width: fit-content;
  transition: color .2s, transform .2s;
}
.site-foot__cols a:hover {
  color: #f3faf5;
  transform: translateX(3px);
}
.site-foot__note {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: rgba(216, 230, 222, 0.45);
  max-width: 18ch;
  line-height: 1.4;
}
.site-foot__marquee {
  overflow: hidden;
  border-block: 1px solid rgba(216, 230, 222, 0.1);
  margin: 0 calc(-1 * var(--pad));
  padding: 0.85rem 0;
  margin-bottom: 1.75rem;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.site-foot__marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: foot-marquee 28s linear infinite;
}
.site-foot__marquee-track span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  color: rgba(243, 250, 245, 0.35);
  white-space: nowrap;
}
.site-foot__marquee-track span::after {
  content: "·";
  margin-left: 2.5rem;
  color: #1a7a52;
}
.site-foot__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.5rem;
}
.site-foot__brand-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.85rem 1.25rem;
}
.brand--foot { color: #f3faf5; }
.brand--foot .brand__mark { width: 1.35rem; height: 1.35rem; }
.site-foot__copy {
  font-size: 0.78rem;
  color: rgba(216, 230, 222, 0.45);
}
.site-foot__legal {
  display: flex; gap: 1rem; flex-wrap: wrap;
}
.site-foot__legal a {
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(216, 230, 222, 0.5);
  letter-spacing: 0.02em;
}
.site-foot__legal a:hover { color: #c8f560; }
.site-foot__intro,
.site-foot__viz,
.site-foot__cols > div {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.site-foot.is-in .site-foot__intro,
.site-foot.is-in .site-foot__viz,
.site-foot.is-in .site-foot__cols > div {
  opacity: 1;
  transform: translateY(0);
}
.site-foot.is-in .site-foot__cols > div:nth-child(2) { transition-delay: .08s; }
.site-foot.is-in .site-foot__cols > div:nth-child(3) { transition-delay: .16s; }
.site-foot.is-in .site-foot__cols > div:nth-child(4) { transition-delay: .24s; }
.site-foot.is-in .site-foot__viz { transition-delay: .12s; }
@keyframes foot-glow {
  from { transform: translate(0, 0) scale(1); opacity: 0.85; }
  to { transform: translate(4%, 6%) scale(1.08) ; opacity: 1; }
}
@keyframes foot-draw { to { stroke-dashoffset: 0; } }
@keyframes foot-area { to { opacity: 1; } }
@keyframes foot-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .site-foot__glow,
  .site-foot__marquee-track,
  .site-foot__chart-line,
  .site-foot__chart-area { animation: none !important; }
  .site-foot__chart-line { stroke-dashoffset: 0; }
  .site-foot__chart-area { opacity: 1; }
  .site-foot__intro,
  .site-foot__viz,
  .site-foot__cols > div { opacity: 1; transform: none; transition: none; }
}

/* Hero — one composition, full-bleed visual */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  overflow: hidden;
}
.hero__visual {
  position: absolute; inset: 0; z-index: 0;
}
.hero__chart {
  width: 100%; height: 100%;
  opacity: 0.92;
}
.hero__grid path {
  stroke: rgba(12, 26, 20, 0.07);
  stroke-width: 1;
  fill: none;
}
.hero__line {
  stroke-dasharray: 1800;
  stroke-dashoffset: 1800;
  animation: draw-line 2.2s cubic-bezier(.22,1,.36,1) .2s forwards;
}
.hero__area {
  opacity: 0;
  animation: fade-area 1.4s ease .6s forwards;
}
.hero__dot {
  opacity: 0;
  animation: pop-dot .5s ease 2s forwards;
}
.hero__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(238,243,239,0.55) 0%, rgba(238,243,239,0.15) 35%, rgba(12,26,20,0.18) 100%),
    linear-gradient(90deg, rgba(238,243,239,0.88) 0%, rgba(238,243,239,0.35) 42%, transparent 70%);
}
.hero__copy {
  position: relative; z-index: 2;
  width: min(var(--content), 100%);
  margin: 0 auto 12vh;
  padding: 0 var(--pad);
  box-sizing: border-box;
  animation: rise-in 0.9s cubic-bezier(.22,1,.36,1) both;
}
.hero__copy-inner {
  max-width: 680px;
}
.hero__brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: var(--ink);
}
.hero__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 3.6vw, 2.35rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink-soft);
  max-width: 14ch;
}
.hero__lead {
  margin: 0 0 1.5rem;
  max-width: 34ch;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.65rem; }

@keyframes draw-line {
  to { stroke-dashoffset: 0; }
}
@keyframes fade-area {
  to { opacity: 1; }
}
@keyframes pop-dot {
  from { opacity: 0; transform: scale(0.4); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes rise-in {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Sections */
.section {
  padding: 5.5rem var(--pad);
  width: min(var(--content), 100%);
  margin: 0 auto;
  box-sizing: border-box;
}
.section__head {
  max-width: 34rem;
  margin-bottom: 2.5rem;
}
.section__head h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.section__head p { margin: 0; color: var(--muted); }

.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 1.25rem;
}
@media (min-width: 820px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
}
.steps__item {
  padding: 0;
  border-top: 1px solid var(--line);
  padding-top: 1.15rem;
}
.steps__n {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 0.7rem;
  letter-spacing: 0.04em;
}
.steps__item h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.steps__item p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.section--band { width: 100%; max-width: none; padding: 0 var(--pad) 5.5rem; box-sizing: border-box; }
.band {
  width: min(var(--content), 100%);
  margin: 0 auto;
  padding: 3rem 1.75rem;
  border-radius: 22px;
  background:
    linear-gradient(135deg, var(--accent-deep), #145c3d 50%, #1a7a52);
  color: #f3faf5;
  box-shadow: var(--shadow);
  animation: rise-in 0.8s ease both;
  box-sizing: border-box;
}
.band h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
}
.band p { margin: 0 0 1.35rem; opacity: 0.85; max-width: 36ch; }
.band .btn--solid {
  background: var(--accent-2); color: var(--ink); border-color: var(--accent-2);
}
.band .btn--solid:hover { filter: brightness(1.05); }

/* Auth */
.auth {
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 2rem 1.25rem;
  width: min(420px, 100%);
  margin: 0 auto;
}
.auth__card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.75rem;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.auth__card h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}
.auth__card label {
  display: block; margin-bottom: 0.9rem;
  font-size: 0.8rem; font-weight: 600; color: var(--muted);
}
.auth__card input {
  display: block; width: 100%; margin-top: 0.35rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink);
  font: inherit; font-size: 0.95rem;
}
.auth__card input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26,122,82,0.15);
}
.auth__err {
  background: #fde8e8; color: var(--danger);
  padding: 0.7rem 0.85rem; border-radius: 10px;
  margin-bottom: 1rem; font-size: 0.85rem;
}
.auth__alt {
  margin: 1rem 0 0; text-align: center;
  color: var(--muted); font-size: 0.88rem;
}
.auth__alt a { color: var(--accent-deep); font-weight: 600; }

@media (max-width: 640px) {
  .hero__copy { margin-bottom: 8vh; }
  .site-nav { padding: 0.85rem var(--pad); }
  .hero__brand { font-size: clamp(2.1rem, 11vw, 3.2rem); }
}