/* Aduno.ai — consulting-first layout */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  background:
    radial-gradient(1200px 700px at 10% -12%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 55%),
    radial-gradient(900px 560px at 95% 6%, color-mix(in srgb, #2f6f5e 16%, transparent), transparent 50%),
    linear-gradient(180deg, #0a0e13 0%, var(--bg) 30%, #0d131a 100%);
  background-attachment: fixed;
  text-wrap: pretty;
}

img { max-width: 100%; display: block; }
a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: var(--ink); }
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
}
::selection {
  background: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--ink);
}

.wrap {
  width: min(100% - (var(--gutter) * 2), var(--max));
  margin-inline: auto;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  padding: 1.35rem var(--gutter);
  width: min(100%, calc(var(--max) + var(--gutter) * 2));
  margin-inline: auto;
}
.nav-brand {
  margin-right: auto;
  font-family: var(--font-logo);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-transform: none;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.nav-links a:not(.btn) {
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}
.nav-links a:not(.btn):hover { color: var(--ink); }
@media (max-width: 760px) {
  .nav-links a:not(.btn) { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 0;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.nav .btn { padding: 0.65rem 1.1rem; font-size: 0.88rem; }
.btn-primary {
  background: #f3f6f9;
  color: #0c1117;
}
.btn-primary:hover {
  background: var(--accent-bright);
  color: #0c1117;
}
.nav-links .btn-primary {
  color: #0c1117;
}
.nav-links .btn-primary:hover {
  color: #0c1117;
}
.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
  background: transparent;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(88vh, 860px);
  display: grid;
  align-content: end;
  padding: 5rem 0 4.5rem;
  overflow: hidden;
}
.hero-plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(105deg, transparent 35%, color-mix(in srgb, var(--accent) 8%, transparent) 100%),
    repeating-linear-gradient(
      -18deg,
      transparent 0 18px,
      color-mix(in srgb, var(--ink) 3.5%, transparent) 18px 19px
    );
  mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 72%, transparent 100%);
  animation: plane-drift 18s var(--ease) infinite alternate;
}
.hero-glow {
  position: absolute;
  width: min(70vw, 640px);
  height: min(70vw, 640px);
  right: -8%;
  top: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow), transparent 68%);
  filter: blur(12px);
  animation: glow-pulse 7s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-brand {
  font-family: var(--font-logo);
  font-weight: 800;
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  letter-spacing: -0.045em;
  line-height: 0.92;
  margin: 0 0 1.1rem;
  color: var(--ink);
}
.hero-brand em {
  font-style: normal;
  color: var(--accent-bright);
}
.hero h1 em {
  font-style: normal;
  color: var(--accent-bright);
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-hero);
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 1.1rem;
  max-width: 22ch;
  color: var(--ink);
  text-transform: none;
}
.hero h1 span {
  display: block;
  color: var(--ink-muted);
  font-weight: 500;
  font-size: 0.58em;
  letter-spacing: -0.02em;
  margin-top: 0.45rem;
  max-width: 30ch;
}
.hero .lede {
  margin: 0;
  max-width: 44ch;
  color: var(--ink-muted);
  font-size: 1.125rem;
  line-height: 1.55;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
  margin-top: 1.85rem;
  color: var(--ink-faint);
  font-size: 0.88rem;
  font-weight: 500;
}
.hero-trust strong {
  color: var(--ink-muted);
  font-weight: 600;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.06); }
}
@keyframes plane-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-1.5%, 1%, 0); }
}
@keyframes hero-in {
  from { transform: translateY(14px); filter: blur(2px); }
  to { transform: translateY(0); filter: blur(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-brand,
  .hero h1,
  .hero .lede,
  .hero-actions,
  .hero-trust {
    animation: hero-in 0.85s var(--ease) both;
  }
  .hero h1 { animation-delay: 0.06s; }
  .hero .lede { animation-delay: 0.12s; }
  .hero-actions { animation-delay: 0.18s; }
  .hero-trust { animation-delay: 0.24s; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-plane,
  .hero-glow { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* Sections */
.section {
  padding: var(--space-section) 0;
  border-top: 1px solid var(--line);
}
.kicker {
  display: inline-block;
  margin: 0 0 0.85rem;
  color: var(--accent-bright);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
}
.section h2,
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-section);
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 0 0 1rem;
  max-width: 20ch;
  text-transform: none;
}
.section .support {
  margin: 0;
  max-width: 54ch;
  color: var(--ink-muted);
}
.rule {
  display: none;
}

.difference-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2.75rem;
}
@media (min-width: 840px) {
  .difference-grid { grid-template-columns: 1fr 1fr 1fr; gap: 2rem; }
}
.diff-block h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem;
}
.diff-block p {
  margin: 0;
  color: var(--ink-muted);
}
.diff-block.muted h3 { color: var(--ink-faint); }

.offer-list {
  display: grid;
  gap: 0;
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
}
.offer {
  display: grid;
  gap: 0.75rem 2rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 800px) {
  .offer {
    grid-template-columns: 7rem 1fr;
    align-items: start;
  }
  .offer:has(ul) {
    grid-template-columns: 7rem 1fr 1.1fr;
  }
}
.offer-no {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent-bright);
}
.offer h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: -0.025em;
  margin: 0 0 0.4rem;
}
.offer p { margin: 0; color: var(--ink-muted); }
.offer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.offer li {
  position: relative;
  padding-left: 1rem;
  color: var(--ink-muted);
  font-size: 0.98rem;
}
.offer li + li { margin-top: 0.35rem; }
.offer li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--accent);
}

.process {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
  counter-reset: step;
}
@media (min-width: 900px) {
  .process { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
}
.step {
  padding: 1.35rem 0 0;
  border-top: 2px solid var(--accent-deep);
  counter-increment: step;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--accent-bright);
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.55rem;
}
.step p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.platform-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.25rem;
}
@media (min-width: 800px) {
  .platform-grid { grid-template-columns: repeat(3, 1fr); }
}
.platform-card {
  padding: 1.35rem 0 0;
  border-top: 1px solid var(--line);
}
.platform-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}
.platform-card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.96rem;
}

.price-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2.25rem;
}
@media (min-width: 900px) {
  .price-grid { grid-template-columns: 1.05fr 1.15fr 0.95fr 0.95fr; }
  .price-grid-3 { grid-template-columns: 1fr 1.1fr 1fr; }
  .price-grid-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 900px) and (max-width: 1100px) {
  .price-grid-4 { grid-template-columns: 1fr 1fr; }
}
.price-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  border-radius: 1rem;
}
.price-card.featured {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--accent) 14%, transparent), transparent 55%),
    var(--bg-elevated);
}
.price-card .eyebrow {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.price-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}
.price-card .amount {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0.55rem 0 0.85rem;
}
.price-card .amount .from {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 0.15rem;
}
.price-card .amount .unit {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-faint);
  letter-spacing: 0;
  text-transform: none;
}
.price-card ul {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
}
.price-card li {
  color: var(--ink-muted);
  font-size: 0.92rem;
  padding: 0.2rem 0;
}
.price-note {
  margin-top: 1.25rem;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

.split-band {
  margin-top: 2.5rem;
  padding: 1.75rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, transparent), transparent 55%),
    var(--bg-elevated);
  border-radius: 1rem;
}
.split-band h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.55rem;
}
.split-band p {
  margin: 0 0 1rem;
  color: var(--ink-muted);
  max-width: 60ch;
}

.pain-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  max-width: 62ch;
}
.pain-list li {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 1.08rem;
  line-height: 1.5;
}
.support.bridge {
  margin-top: 2rem;
  max-width: 58ch;
  color: var(--ink);
  font-size: 1.12rem;
  line-height: 1.55;
}

.before-after {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.25rem;
}
@media (min-width: 800px) {
  .before-after { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}
.ba-block h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem;
  color: var(--accent-bright);
}
.ba-block p {
  margin: 0;
  color: var(--ink-muted);
  line-height: 1.55;
}

.price-table-wrap {
  margin-top: 2.25rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--bg-elevated);
}
.price-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}
.price-table th,
.price-table td {
  padding: 1.1rem 1.25rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 0.98rem;
  line-height: 1.45;
}
.price-table thead th {
  color: var(--ink-faint);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.price-table tbody th {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.price-table tbody tr:last-child th,
.price-table tbody tr:last-child td {
  border-bottom: none;
}
.price-table td:nth-child(2) {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.faq {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.15rem 0;
}
.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  color: var(--accent-bright);
  font-weight: 700;
}
.faq details[open] summary::after { content: "–"; }
.faq details p {
  margin: 0.85rem 0 0;
  color: var(--ink-muted);
  max-width: 62ch;
}

.cta {
  position: relative;
  overflow: hidden;
  padding: var(--space-section) 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(700px 360px at 20% 0%, var(--glow), transparent 70%),
    var(--bg-elevated);
}
.cta h2 {
  font-family: var(--font-display);
  font-size: var(--text-section);
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
  max-width: 16ch;
}
.cta p {
  margin: 0 0 1.5rem;
  color: var(--ink-muted);
  max-width: 50ch;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.access-form,
.apply-form {
  display: grid;
  gap: 0.85rem;
  max-width: 440px;
  margin-top: 0.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  position: static;
}
.access-form .field,
.apply-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-muted);
}
.access-form .input,
.apply-form input,
.apply-form textarea,
.apply-form select,
.access-form select {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border-radius: 0.65rem;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
}
.form-note {
  margin: 0.35rem 0 0;
  color: var(--ink-faint);
  font-size: 0.88rem;
}

.footer {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.9rem;
}
.footer-row,
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  justify-content: space-between;
  align-items: end;
}
.footer a { color: var(--ink-muted); }
.footer a:hover { color: var(--accent-bright); }
.footer-fine {
  margin: 1.25rem 0 0;
  max-width: 80ch;
  color: var(--ink-faint);
  font-size: 0.8rem;
}
.footer .push { margin-left: auto; }

/* Legacy interior-page compatibility */
.blueprint {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: var(--bg-elevated);
}
.blueprint > .corner { display: none; }
.sheet-head {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
}
.sheet-head > span {
  padding: 0.85rem 1.1rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}
.sheet-head > .sheet-meta {
  border-left: 1px solid var(--line);
  color: var(--ink-faint);
}
.sheet-table {
  width: 100%;
  border-collapse: collapse;
}
.sheet-table th,
.sheet-table td {
  padding: 0.85rem 1.1rem;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.sheet-table th {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.sheet-table .area {
  font-family: var(--font-display);
  font-weight: 600;
}
.sheet-table .desc { color: var(--ink-muted); }
.sheet-foot {
  margin: 0;
  padding: 0.9rem 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.9rem;
}
.grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 800px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
.panel {
  padding: 1.25rem;
}
.panel h3 {
  font-family: var(--font-display);
  margin: 0.35rem 0 0.5rem;
}
.panel p,
.includes {
  color: var(--ink-muted);
}
.includes {
  margin: 0.5rem 0;
  padding-left: 1.1rem;
}
.step-no {
  display: block;
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.statement {
  font-family: var(--font-display);
  font-size: var(--text-statement);
  letter-spacing: -0.03em;
  line-height: 1.2;
  max-width: 22ch;
  margin: 0;
}
.tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag-accent {
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent-bright);
}
.tag-outline {
  border: 1px solid var(--line);
  color: var(--ink-faint);
}
.price-line .amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
}
.price-line .per { color: var(--ink-faint); }
.panel-flag {
  display: inline-block;
  margin-bottom: 0.4rem;
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sheet-more {
  border-top: 1px solid var(--line);
  padding: 0.85rem 1.1rem;
}
.sheet-more summary {
  cursor: pointer;
  color: var(--ink-muted);
}
.strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 0.85rem;
  color: var(--ink-faint);
  font-size: 0.9rem;
}
.strip .flag {
  color: var(--accent-bright);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.contact { border-top: 1px solid var(--line); }