/* Auralis-adapted timeline-led layout — ivory-signal-orange, monospace-accent-sans-body */

:root {
  --gl-bg: #f7f4ee;
  --gl-bg-alt: #efe9df;
  --gl-surface: rgba(255, 255, 255, 0.72);
  --gl-surface-solid: #ffffff;
  --gl-ink: #10273b;
  --gl-ink-muted: rgba(16, 39, 59, 0.72);
  --gl-ink-subtle: rgba(16, 39, 59, 0.55);
  --gl-accent: #d97706;
  --gl-accent-soft: rgba(217, 119, 6, 0.14);
  --gl-accent-ink: #ffffff;
  --gl-line: rgba(16, 39, 59, 0.16);
  --gl-line-strong: rgba(16, 39, 59, 0.28);
  --gl-glow: rgba(245, 158, 11, 0.45);
  --gl-font-display: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --gl-font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --gl-font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, "Liberation Mono", monospace;
  --gl-radius: 0;
  --gl-radius-lg: 0;
  --gl-border: 1px;
  --gl-duration: 0.28s;
  --gl-duration-slow: 0.7s;
  --gl-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --page-max: 1320px;
  --rail-width: 280px;
  --timeline-col: 3.5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--gl-font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gl-ink);
  background: var(--gl-bg);
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, transparent 28%),
    radial-gradient(ellipse 80% 50% at 70% 0%, rgba(217, 119, 6, 0.06), transparent 60%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 {
  margin: 0 0 0.75rem;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.65rem, 3.2vw, 2.75rem);
}

h2 {
  font-size: clamp(1.35rem, 2.4vw, 2rem);
}

h3 {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

p {
  margin: 0 0 1rem;
  font-size: clamp(0.9375rem, 1.05vw, 1.0625rem);
  min-width: 0;
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.35rem;
  font-size: clamp(0.9375rem, 1.05vw, 1.0625rem);
}

small {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--gl-ink-muted);
  font-family: var(--gl-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-frame {
  display: grid;
  grid-template-columns: minmax(0, var(--rail-width)) minmax(0, 1fr);
  min-height: 100vh;
  max-width: 2160px;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  align-self: start;
  z-index: 20;
  min-height: 100vh;
  border-right: var(--gl-border) solid var(--gl-line);
  background: rgba(247, 244, 238, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1.75rem;
  padding: 1.5rem 1.25rem 2rem;
  min-height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-logo {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  max-width: 64px;
  max-height: 64px;
  border: var(--gl-border) solid var(--gl-line-strong);
  background:
    linear-gradient(135deg, var(--gl-accent) 0 35%, transparent 35% 65%, var(--gl-ink) 65%),
    var(--gl-surface-solid);
  position: relative;
}

.brand-logo::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: var(--gl-border) solid rgba(255, 255, 255, 0.65);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.95rem;
  font-weight: 600;
  min-width: 0;
}

.brand-text small {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--gl-ink-muted);
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--gl-font-mono);
}

.site-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.site-nav a {
  padding: 0.55rem 0;
  font-size: 0.875rem;
  border-bottom: var(--gl-border) solid transparent;
  transition: border-color var(--gl-duration) var(--gl-ease), color var(--gl-duration) var(--gl-ease);
}

.site-nav a:hover {
  border-bottom-color: var(--gl-accent);
  color: var(--gl-accent);
}

.header-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.65rem 1rem;
  font-size: 0.8125rem;
  font-family: var(--gl-font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #0a0a0a;
  color: #ffffff;
  border: var(--gl-border) solid #0a0a0a;
  transition: background var(--gl-duration) var(--gl-ease), color var(--gl-duration) var(--gl-ease);
}

.header-cta:hover {
  background: var(--gl-accent);
  border-color: var(--gl-accent);
}

.page-main {
  position: relative;
  display: grid;
  grid-template-columns: var(--timeline-col) minmax(0, 1fr);
  min-width: 0;
}

.timeline-rail {
  position: relative;
  border-right: var(--gl-border) solid var(--gl-line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 12%, transparent 88%, rgba(217, 119, 6, 0.08));
}

.timeline-rail::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 2rem;
  bottom: 2rem;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--gl-accent), rgba(217, 119, 6, 0.25));
}

.timeline-node {
  position: absolute;
  left: 50%;
  width: 10px;
  height: 10px;
  transform: translateX(-50%);
  border: 2px solid var(--gl-accent);
  background: var(--gl-bg);
  box-shadow: 0 0 0 4px var(--gl-accent-soft);
}

.timeline-node[data-section="hero"] { top: 4rem; }
.timeline-node[data-section="services"] { top: 28%; }
.timeline-node[data-section="audiences"] { top: 38%; }
.timeline-node[data-section="guide"] { top: 48%; }
.timeline-node[data-section="process"] { top: 58%; }
.timeline-node[data-section="cases"] { top: 68%; }
.timeline-node[data-section="benefits"] { top: 78%; }
.timeline-node[data-section="geography"] { top: 86%; }
.timeline-node[data-section="contact"] { top: 93%; }

.sections-flow {
  min-width: 0;
}

.section-inner {
  width: min(100%, var(--page-max));
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 4rem) clamp(1.25rem, 3vw, 3rem);
  min-width: 0;
}

.timeline-section {
  position: relative;
  border-bottom: var(--gl-border) solid var(--gl-line);
}

.timeline-section::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--timeline-col) + 50% - 1px);
  top: clamp(2rem, 4vw, 3.5rem);
  width: calc(var(--timeline-col) * 0.5);
  height: 1px;
  background: var(--gl-line-strong);
}

.hero {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.65) 0%, rgba(247, 244, 238, 0.2) 55%),
    var(--gl-bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.eyebrow,
.section-kicker,
.card-label,
.geo-line {
  font-family: var(--gl-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gl-accent);
  margin-bottom: 0.85rem;
}

.geo-line {
  margin-top: 1.25rem;
  margin-bottom: 0;
  color: var(--gl-ink-muted);
}

.lead {
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  color: var(--gl-ink-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border: var(--gl-border) solid transparent;
  transition: background var(--gl-duration) var(--gl-ease), border-color var(--gl-duration) var(--gl-ease), color var(--gl-duration) var(--gl-ease);
}

.button-primary {
  background: #0a0a0a;
  color: #ffffff;
  border-color: #0a0a0a;
}

.button-primary:hover {
  background: var(--gl-accent);
  border-color: var(--gl-accent);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.55);
  color: var(--gl-ink);
  border-color: var(--gl-line-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.button-secondary:hover {
  border-color: var(--gl-accent);
  color: var(--gl-accent);
}

.hero-visual {
  width: 100%;
  height: clamp(220px, 24vw, 400px);
  max-height: 52vh;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: var(--gl-border) solid var(--gl-line);
  background:
    radial-gradient(circle at 50% 40%, rgba(245, 158, 11, 0.12), transparent 55%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.85), rgba(239, 233, 223, 0.9));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.section-heading {
  max-width: 52rem;
  margin-bottom: 2rem;
  min-width: 0;
}

.section-heading p:last-child {
  margin-bottom: 0;
}

.fact-disclaimer,
.footer-coverage {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--gl-ink);
  opacity: 1;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
  min-width: 0;
}

.card {
  min-width: 0;
  padding: 1.25rem 1.25rem 1.35rem;
  background: var(--gl-surface);
  border: var(--gl-border) solid var(--gl-line);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform var(--gl-duration) var(--gl-ease), border-color var(--gl-duration) var(--gl-ease), box-shadow var(--gl-duration) var(--gl-ease);
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(217, 119, 6, 0.35);
  box-shadow: 0 12px 32px rgba(16, 39, 59, 0.08);
}

.card-icon,
.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.85rem;
  border: var(--gl-border) solid var(--gl-line-strong);
  font-family: var(--gl-font-mono);
  font-size: 0.65rem;
  color: var(--gl-accent);
  background: rgba(255, 255, 255, 0.65);
}

.card-icon::before,
.step-icon::before {
  content: attr(data-icon);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.guide-body {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.chapter {
  padding: 1.35rem 1.35rem 1.25rem;
  border-left: 3px solid var(--gl-accent);
  background: rgba(255, 255, 255, 0.55);
  border-top: var(--gl-border) solid var(--gl-line);
  border-right: var(--gl-border) solid var(--gl-line);
  border-bottom: var(--gl-border) solid var(--gl-line);
  min-width: 0;
}

.chapter h3 {
  font-family: var(--gl-font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

.component-process .section-inner {
  padding-bottom: 3rem;
}

.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  position: relative;
  min-width: 0;
}

.process-list::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 1.15rem;
  height: 2px;
  background: linear-gradient(90deg, var(--gl-accent), rgba(217, 119, 6, 0.2));
  z-index: 0;
}

.process-list li {
  position: relative;
  padding: 2.5rem 1rem 0 0;
  min-width: 0;
}

.process-list li::before {
  content: "";
  position: absolute;
  left: 0.9rem;
  top: 0.85rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gl-bg);
  border: 2px solid var(--gl-accent);
  z-index: 1;
}

.process-list li div {
  min-width: 0;
}

.geo-chips {
  display: grid;
  gap: 0.75rem;
}

.geo-chip {
  padding: 1.25rem;
  border: var(--gl-border) solid var(--gl-line);
  background: rgba(255, 255, 255, 0.6);
  min-width: 0;
}

.geo-chip strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.geo-chip span {
  display: block;
  font-size: 0.9375rem;
  color: var(--gl-ink-muted);
  min-width: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
}

.contact-copy,
.contact-grid > * {
  min-width: 0;
}

.site-footer {
  background: rgba(255, 255, 255, 0.45);
  border-top: var(--gl-border) solid var(--gl-line-strong);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 0.8fr);
  gap: 2rem;
}

.footer-grid > div {
  min-width: 0;
}

.footer-brand {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.site-footer h3 {
  font-size: 0.875rem;
  font-family: var(--gl-font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.site-footer a {
  display: block;
  padding: 0.25rem 0;
  font-size: 0.875rem;
}

.site-footer p {
  font-size: 0.875rem;
}

@media (max-width: 1080px) {
  .page-frame {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: relative;
    min-height: auto;
    border-right: none;
    border-bottom: var(--gl-border) solid var(--gl-line);
  }

  .header-inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    min-height: auto;
    padding: 0.85rem 1rem;
    gap: 0.75rem 1rem;
  }

  .brand-logo {
    width: 40px;
    height: 40px;
  }

  .site-nav {
    flex-direction: row;
    flex-wrap: wrap;
    order: 3;
    width: 100%;
    gap: 0.75rem 1rem;
  }

  .site-nav a {
    padding: 0;
    font-size: 0.8125rem;
  }

  .header-cta {
    margin-top: 0;
    margin-left: auto;
    min-height: 40px;
    padding: 0.5rem 0.85rem;
  }

  .page-main {
    grid-template-columns: 1fr;
  }

  .timeline-rail {
    display: none;
  }

  .timeline-section::before {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-height: 44vh;
  }

  .process-list {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .process-list::before {
    left: 0.9rem;
    top: 0;
    bottom: 0;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--gl-accent), rgba(217, 119, 6, 0.2));
  }

  .process-list li {
    padding: 0 0 0 2.25rem;
  }

  .process-list li::before {
    left: 0;
    top: 0.35rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 820px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-height: 38vh;
  }
}

@media (max-width: 390px) {
  html {
    font-size: 16px;
  }

  .header-inner {
    padding: 0.75rem;
  }

  .section-inner {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}

@media (min-width: 1440px) {
  :root {
    --page-max: 1280px;
    --rail-width: 300px;
  }

  .section-inner {
    padding-left: 3.5rem;
    padding-right: 3.5rem;
  }
}

@media (min-width: 2160px) {
  :root {
    --page-max: 1400px;
  }

  .page-frame {
    padding: 0 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .card:hover {
    transform: none;
  }
}