/* IntellectBeacon — contemporary structure + creative restraint */
:root {
  --ink: #1b2838;
  --ink-soft: #3a4a5c;
  --muted: #5f6f82;
  --paper: #f2f5f8;
  --paper-deep: #e4eaef;
  --surface: #ffffff;
  --accent: #3d6b5a;
  --accent-deep: #2c5244;
  --beacon: #c9a227;
  --beacon-soft: #e8d9a0;
  --line: rgba(27, 40, 56, 0.12);
  --danger: #8b3a3a;
  --ok: #2c5244;
  --shadow: 0 18px 40px rgba(27, 40, 56, 0.08);
  --radius: 4px;
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --header-h: 4.25rem;
  --max: 72rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61, 107, 90, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(201, 162, 39, 0.1), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: var(--accent-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  margin: 0 0 0.75rem;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

p {
  margin: 0 0 1rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

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

.inline-error {
  background: #f7e8e8;
  color: var(--danger);
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid #e0c0c0;
  font-size: 0.95rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(242, 245, 248, 0.88);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 2px solid var(--beacon);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.18);
  background: radial-gradient(circle at 40% 35%, #fff 0%, var(--accent) 70%);
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 0.55rem;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.15rem 1.15rem;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.98rem;
  font-weight: 500;
  padding: 0.35rem 0;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.site-nav .nav-cta {
  background: var(--ink);
  color: #fff !important;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.site-nav .nav-cta:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: rgba(242, 245, 248, 0.98);
    padding: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    overflow-y: auto;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .site-nav .nav-cta {
    margin-top: 0.5rem;
  }
}

/* Layout helpers */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4.5rem 0;
}

.section-tight {
  padding: 3rem 0;
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 40rem;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-deep);
  color: #fff;
}

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

.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
}

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

.btn-ghost:hover {
  border-color: var(--ink);
}

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

/* Hero — full bleed */
.hero {
  position: relative;
  min-height: min(88vh, 52rem);
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroDrift 18s var(--ease) infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(15, 24, 36, 0.78) 0%, rgba(15, 24, 36, 0.45) 48%, rgba(15, 24, 36, 0.25) 100%),
    linear-gradient(0deg, rgba(15, 24, 36, 0.55) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 6rem 1.5rem 3.5rem;
}

.hero .brand-hero {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0 0 1.25rem;
  color: #fff;
  max-width: 14ch;
}

.hero .brand-hero span {
  color: var(--beacon-soft);
}

.hero h1 {
  color: #fff;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 500;
  max-width: 28ch;
  margin-bottom: 0.85rem;
}

.hero .lede {
  color: rgba(255, 255, 255, 0.88);
  max-width: 34rem;
}

.hero .btn-primary {
  background: var(--beacon);
  color: var(--ink);
}

.hero .btn-primary:hover {
  background: #dfb83a;
  color: var(--ink);
}

.hero .btn-secondary {
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}

.hero .btn-secondary:hover {
  background: #fff;
  color: var(--ink);
}

@keyframes heroDrift {
  from {
    transform: scale(1.04) translate(0, 0);
  }
  to {
    transform: scale(1.08) translate(-1.5%, -1%);
  }
}

/* Split / panels */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.split.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.split.reverse .split-media {
  order: -1;
}

.split-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 22rem;
  box-shadow: var(--shadow);
}

.split-media img {
  width: 100%;
  height: 100%;
  min-height: 22rem;
  object-fit: cover;
}

.split-media::before {
  content: "";
  position: absolute;
  inset: auto auto 1rem 1rem;
  width: 4rem;
  height: 4rem;
  border: 2px solid var(--beacon);
  border-radius: 50%;
  opacity: 0.7;
  z-index: 1;
  pointer-events: none;
}

@media (max-width: 800px) {
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }
  .split.reverse .split-media {
    order: 0;
  }
}

/* Offer preview — not SaaS cards; editorial list */
.offer-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.offer-item {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.offer-item:hover {
  background: rgba(255, 255, 255, 0.55);
  padding-left: 0.5rem;
}

.offer-item img {
  width: 8rem;
  height: 5.5rem;
  object-fit: cover;
  border-radius: var(--radius);
}

.offer-item h3 {
  margin: 0 0 0.35rem;
}

.offer-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.offer-item .arrow {
  font-size: 1.4rem;
  color: var(--accent);
}

@media (max-width: 700px) {
  .offer-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .offer-item img {
    width: 100%;
    height: 10rem;
  }
  .offer-item .arrow {
    display: none;
  }
}

/* Quote band */
.quote-band {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.9);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.quote-band::before {
  content: "";
  position: absolute;
  width: 18rem;
  height: 18rem;
  border: 1px solid rgba(201, 162, 39, 0.25);
  border-radius: 50%;
  right: -4rem;
  top: -6rem;
}

.quote-band blockquote {
  margin: 0;
  max-width: 40rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.4;
  font-weight: 500;
}

.quote-band cite {
  display: block;
  margin-top: 1.25rem;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.95rem;
  color: var(--beacon-soft);
}

/* Surface panels */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

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

/* Interaction containers (allowed cards) */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.service-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.service-tile img {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

.service-tile .body {
  padding: 1.35rem 1.5rem 1.5rem;
  flex: 1;
}

.service-tile .meta {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

@media (max-width: 700px) {
  .service-grid {
    grid-template-columns: 1fr;
  }
}

/* Pricing table — editorial, not SaaS tiers */
.rate-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
}

.rate-table th,
.rate-table td {
  text-align: left;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.rate-table th {
  font-family: var(--font-display);
  font-weight: 560;
  background: rgba(61, 107, 90, 0.06);
}

.rate-table tr:last-child td {
  border-bottom: none;
}

.rate-note {
  font-size: 0.95rem;
  color: var(--muted);
  margin-top: 1rem;
}

/* Reviews */
.review-stack {
  display: grid;
  gap: 1.5rem;
}

.review {
  background: var(--surface);
  border-left: 3px solid var(--beacon);
  padding: 1.5rem 1.75rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.review p:last-of-type {
  margin-bottom: 0.75rem;
}

.review .who {
  font-size: 0.92rem;
  color: var(--muted);
}

.case-story {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  margin-top: 3rem;
  align-items: start;
}

.case-story img {
  width: 100%;
  height: 18rem;
  object-fit: cover;
  border-radius: var(--radius);
}

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

/* Blog */
.blog-list {
  display: grid;
  gap: 2rem;
}

.blog-card {
  display: grid;
  grid-template-columns: 16rem 1fr;
  gap: 1.75rem;
  text-decoration: none;
  color: inherit;
  align-items: center;
}

.blog-card img {
  width: 100%;
  height: 11rem;
  object-fit: cover;
  border-radius: var(--radius);
}

.blog-card time {
  font-size: 0.85rem;
  color: var(--muted);
}

.blog-card:hover h3 {
  color: var(--accent-deep);
}

@media (max-width: 700px) {
  .blog-card {
    grid-template-columns: 1fr;
  }
}

.article-hero {
  max-width: 46rem;
  margin: 0 auto 2rem;
}

.article-body {
  max-width: 42rem;
  margin: 0 auto;
}

.article-body h2 {
  margin-top: 2.5rem;
}

.article-cover {
  width: 100%;
  max-height: 28rem;
  object-fit: cover;
  border-radius: var(--radius);
  margin: 2rem 0;
}

/* Forms */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

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

.field {
  margin-bottom: 1.15rem;
}

.field label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.2s;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid rgba(61, 107, 90, 0.35);
  border-color: var(--accent);
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
  margin: 0.35rem 0 0;
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  display: none;
}

.form-status.is-pending,
.form-status.is-success,
.form-status.is-error {
  display: block;
}

.form-status.is-pending {
  background: #eef2f6;
}

.form-status.is-success {
  background: #e4efe9;
  color: var(--ok);
}

.form-status.is-error {
  background: #f7e8e8;
  color: var(--danger);
}

.address-block {
  font-style: normal;
  line-height: 1.7;
}

.address-block a {
  text-decoration: none;
}

/* Method steps */
.steps {
  counter-reset: step;
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.step {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.25rem;
  align-items: start;
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--beacon);
  font-weight: 600;
  line-height: 1.2;
}

/* Page hero (inner) */
.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  max-width: 18ch;
}

.legal-body {
  max-width: 46rem;
}

.legal-body h2 {
  margin-top: 2.25rem;
  font-size: 1.35rem;
}

.legal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1rem 0 1.5rem;
  background: var(--surface);
}

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

.legal-body th {
  background: rgba(61, 107, 90, 0.06);
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.82);
  padding: 3.5rem 0 2rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin: 0 0 0.5rem;
}

.footer-tag {
  max-width: 28rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 2rem;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--beacon-soft);
  margin: 0 0 0.85rem;
  font-weight: 600;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 0.45rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
}

.footer-address {
  font-style: normal;
  margin-bottom: 0.75rem;
}

.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.25rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

@media (max-width: 700px) {
  .footer-cols {
    grid-template-columns: 1fr;
  }
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  pointer-events: none;
}

.cookie-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.cookie-banner-inner {
  max-width: var(--max);
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.cookie-banner-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.35rem;
}

.cookie-banner-text p:last-child {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.65rem;
  flex-shrink: 0;
}

/* Reveal motion */
[data-reveal] {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

[data-reveal="late"] {
  transition-delay: 0.12s;
}

[data-reveal="later"] {
  transition-delay: 0.24s;
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.error-page .code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  color: var(--beacon);
  line-height: 1;
  margin: 0;
}

/* Misc */
.prose-wide {
  max-width: 40rem;
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 0;
  border: none;
}

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

.flagship-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.flagship-meta dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.flagship-meta dd {
  margin: 0 0 0.75rem;
}

@media (max-width: 600px) {
  .flagship-meta {
    grid-template-columns: 1fr;
  }
}