/* Liquid Architecture — Node Ribbon Hub */

:root {
  --white: #f4f3f0;
  --concrete: #b8b5ae;
  --cobalt: #4a6d8c;
  --cobalt-deep: #3a5670;
  --stone: #c9b8a0;
  --stone-warm: #a89078;
  --black: #141414;
  --ink: #1e1e1e;
  --surface: #ebeae6;
  --surface-raised: #f7f6f3;
  --line: rgba(20, 20, 20, 0.12);
  --shadow: 0 24px 60px rgba(20, 20, 20, 0.08);
  --font-display: "Syne", sans-serif;
  --font-body: "Manrope", sans-serif;
  --space: clamp(1rem, 2vw, 1.5rem);
  --wide: 1120px;
  --ease-liquid: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 2px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(ellipse 120% 80% at 10% -10%, rgba(74, 109, 140, 0.12), transparent 50%),
    radial-gradient(ellipse 90% 60% at 100% 0%, rgba(201, 184, 160, 0.18), transparent 45%),
    linear-gradient(165deg, var(--white) 0%, var(--surface) 48%, #e2e0da 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--cobalt-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--black);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--black);
  margin: 0 0 0.75rem;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.45rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); }

p { margin: 0 0 1rem; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--black);
  color: var(--white);
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Monolithic surface panels */
.panel {
  background: linear-gradient(145deg, var(--surface-raised) 0%, var(--surface) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.35) 48%, transparent 56%);
  opacity: 0.4;
  pointer-events: none;
}

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

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cobalt);
  margin-bottom: 0.75rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(244, 243, 240, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  width: min(100% - 2 * var(--space), var(--wide));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--black);
}

.brand-mark {
  width: 1.75rem;
  height: 1.75rem;
  background:
    linear-gradient(135deg, var(--cobalt) 0%, var(--cobalt) 42%, transparent 42%),
    linear-gradient(225deg, var(--stone) 0%, var(--stone) 42%, transparent 42%),
    var(--black);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  transition: transform 0.5s var(--ease-liquid);
}

.brand:hover .brand-mark {
  transform: skewX(-8deg) scaleY(0.92);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.25rem;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--cobalt-deep);
}

.nav-cta {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  background: var(--black);
  color: var(--white) !important;
  border-radius: var(--radius);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.85rem;
  align-items: center;
  gap: 0.5rem;
}

.nav-toggle-bars {
  width: 1.1rem;
  height: 0.75rem;
  border-top: 1.5px solid var(--black);
  border-bottom: 1.5px solid var(--black);
  position: relative;
}

.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  border-top: 1.5px solid var(--black);
  transform: translateY(-50%);
}

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--surface-raised);
    border-bottom: 1px solid var(--line);
    padding: 1rem var(--space) 1.25rem;
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }
}

/* Buttons — liquid bend */
.btn {
  --bend: 0deg;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.45s var(--ease-liquid),
    border-radius 0.45s var(--ease-liquid),
    background 0.35s ease,
    color 0.35s ease,
    box-shadow 0.45s var(--ease-liquid);
  transform: skewX(var(--bend));
}

.btn::before,
.btn::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, 0.18);
  transition: transform 0.5s var(--ease-liquid), opacity 0.4s;
  pointer-events: none;
}

.btn::before {
  width: 40%;
  height: 140%;
  top: -20%;
  left: -10%;
  transform: rotate(12deg) translateX(-120%);
}

.btn::after {
  width: 28%;
  height: 160%;
  top: -30%;
  right: -5%;
  transform: rotate(-18deg) translateX(120%);
  background: rgba(0, 0, 0, 0.08);
}

.btn:hover,
.btn:focus-visible {
  --bend: -3deg;
  border-radius: 12px 2px 18px 4px;
  transform: skewX(var(--bend)) translateY(-2px);
  box-shadow: var(--shadow);
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: rotate(12deg) translateX(40%);
}

.btn:hover::after,
.btn:focus-visible::after {
  transform: rotate(-18deg) translateX(-30%);
}

.btn:active {
  --bend: 2deg;
  border-radius: 2px 14px 4px 10px;
  transform: skewX(var(--bend)) scale(0.98);
}

.btn-primary {
  background: var(--black);
  color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--cobalt-deep);
  color: var(--white);
}

.btn-secondary {
  background: var(--cobalt);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--surface);
  color: var(--black);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Hero — full bleed */
.hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroDrift 28s var(--ease-liquid) infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 20, 20, 0.25) 0%, rgba(20, 20, 20, 0.72) 70%, rgba(20, 20, 20, 0.88) 100%),
    linear-gradient(90deg, rgba(74, 109, 140, 0.25), transparent 55%);
}

@keyframes heroDrift {
  from { transform: scale(1.02) translateY(0); }
  to { transform: scale(1.08) translateY(-2%); }
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2 * var(--space), var(--wide));
  margin: 0 auto;
  padding: 4rem 0 3.5rem;
  max-width: 40rem;
  margin-left: max(var(--space), calc((100% - var(--wide)) / 2));
  animation: riseIn 1s var(--ease-liquid) both;
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(28px) skewY(1deg); }
  to { opacity: 1; transform: none; }
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.hero .lede {
  font-size: 1.1rem;
  color: rgba(244, 243, 240, 0.9);
  max-width: 34rem;
}

.hero .brand-signal {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 1.25rem;
}

/* Offer grid */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.offer-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.5s var(--ease-liquid), border-radius 0.5s var(--ease-liquid);
}

.offer-card:hover {
  transform: translateY(-6px) skewX(-0.5deg);
  border-radius: 4px 18px 6px 14px;
  color: inherit;
}

.offer-card img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  margin: -1.5rem -1.5rem 0.5rem;
  width: calc(100% + 3rem);
  max-width: none;
  filter: saturate(0.85) contrast(1.05);
}

.offer-card h3 {
  margin: 0;
}

.offer-meta {
  font-size: 0.88rem;
  color: var(--stone-warm);
  margin-top: auto;
}

/* Split layouts */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; }
}

.split-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 280px;
}

.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
}

.mono-block {
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

/* Quotes */
.quote-list {
  display: grid;
  gap: 1.25rem;
}

.quote {
  padding: 1.5rem 1.75rem;
  border-left: 3px solid var(--cobalt);
}

.quote p {
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.quote footer {
  font-size: 0.9rem;
  color: var(--stone-warm);
}

/* Forms */
.form {
  display: grid;
  gap: 1.1rem;
  max-width: 36rem;
}

.form-field {
  display: grid;
  gap: 0.4rem;
}

.form-field label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
}

.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--surface-raised);
  border-radius: var(--radius);
  color: var(--ink);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(74, 109, 140, 0.2);
}

.form-field .error {
  color: #8b3a3a;
  font-size: 0.85rem;
  display: none;
}

.form-field.is-invalid .error { display: block; }
.form-field.is-invalid input,
.form-field.is-invalid select,
.form-field.is-invalid textarea {
  border-color: #8b3a3a;
}

.form-status {
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  display: none;
}

.form-status.is-visible { display: block; }
.form-status.is-success {
  background: rgba(74, 109, 140, 0.12);
  border-color: var(--cobalt);
}
.form-status.is-error {
  background: rgba(139, 58, 58, 0.08);
  border-color: #8b3a3a;
}

/* Pricing */
.rate-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
}

.rate-table th,
.rate-table td {
  text-align: left;
  padding: 1rem 0.75rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.rate-table th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cobalt);
}

/* Blog */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.post-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.post-card img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 1rem;
}

.post-card time {
  font-size: 0.85rem;
  color: var(--stone-warm);
}

.prose {
  max-width: 42rem;
}

.prose p + p {
  margin-top: 1rem;
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 1.5rem 0 2rem;
  border-radius: var(--radius);
}

/* Legal */
.legal {
  max-width: 44rem;
}

.legal h2 {
  margin-top: 2.5rem;
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}

.cookie-table th,
.cookie-table td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.cookie-table th {
  background: var(--surface);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--black);
  color: rgba(244, 243, 240, 0.82);
  padding: 3rem 0 2rem;
  margin-top: 2rem;
}

.footer-grid {
  width: min(100% - 2 * var(--space), var(--wide));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-tag {
  color: var(--concrete);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--stone);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-copy {
  width: min(100% - 2 * var(--space), var(--wide));
  margin: 2rem auto 0;
  font-size: 0.85rem;
  color: var(--concrete);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: var(--space);
  pointer-events: none;
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner-inner {
  pointer-events: auto;
  max-width: 720px;
  margin-inline: auto;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  display: grid;
  gap: 1rem;
  animation: riseIn 0.6s var(--ease-liquid);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: flex-end;
}

/* Page hero (inner) */
.page-hero {
  padding: clamp(3rem, 7vw, 5rem) 0 2rem;
}

.page-hero .wrap {
  max-width: 44rem;
}

.steps {
  counter-reset: step;
  display: grid;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem;
  align-items: start;
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--cobalt);
  line-height: 1;
}

.list-clean {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
}

.list-clean li {
  padding: 0.45rem 0 0.45rem 1.25rem;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.list-clean li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--cobalt);
  transform: skewX(-20deg);
}

.cta-band {
  margin: 2rem 0;
  padding: clamp(2rem, 5vw, 3rem);
  background:
    linear-gradient(120deg, var(--black) 0%, #2a2a2a 55%, var(--cobalt-deep) 100%);
  color: var(--white);
}

.cta-band h2 { color: var(--white); }
.cta-band p { color: rgba(244, 243, 240, 0.85); }

.surface-shift {
  animation: surfacePulse 12s var(--ease-liquid) infinite alternate;
}

@keyframes surfacePulse {
  from { border-radius: 2px; }
  to { border-radius: 2px 22px 4px 16px; }
}

.404-block,
.error-block {
  text-align: center;
  padding: 6rem 0;
}

.muted {
  color: var(--stone-warm);
}

.contact-aside {
  padding: 1.5rem;
}

.contact-aside p {
  margin-bottom: 0.5rem;
}

.flagship-cover {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  margin: 1.5rem 0;
  border-radius: var(--radius);
}

.two-col-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 640px) {
  .two-col-lists { grid-template-columns: 1fr; }
}