/* Crypsis Collective Inc — corporate site */

:root {
  --bg: #f6f4f0;
  --bg-alt: #eeebe4;
  --surface: #ffffff;
  --ink: #1a1f24;
  --ink-muted: #5c6570;
  --accent: #2d4a5c;
  --accent-soft: #3d6b82;
  --line: rgba(26, 31, 36, 0.12);
  --shadow: 0 24px 48px rgba(26, 31, 36, 0.08);
  --radius: 12px;
  --radius-lg: 20px;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Instrument Serif", Georgia, serif;
  --max: 1380px;
  --space: clamp(1rem, 4vw, 2.5rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

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

a {
  color: var(--accent-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--bg);
  z-index: 1000;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 244, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.logo:hover {
  color: var(--accent);
}

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1.5rem;
}

.nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
}

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

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg) !important;
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--bg) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 1rem var(--space);
    box-shadow: var(--shadow);
  }

  .nav.is-open {
    display: block;
  }

  .nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav li {
    border-bottom: 1px solid var(--line);
  }

  .nav li:last-child {
    border-bottom: none;
  }

  .nav a {
    display: block;
    padding: 0.75rem 0;
  }

  .nav-cta {
    text-align: center;
    margin-top: 0.5rem;
  }
}

/* Hero */
.hero {
  position: relative;
  padding-block: clamp(3rem, 8vw, 5.5rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 0%, rgba(45, 74, 92, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(61, 107, 130, 0.08), transparent 45%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1.25rem;
  color: var(--ink);
}

.lead {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  margin: 0 0 1.75rem;
  max-width: 36em;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

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

.btn-primary:hover {
  background: var(--accent);
  color: var(--bg);
}

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

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

.hero-media {
  margin: 0;
}

.hero-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.hero-media figcaption {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

/* Sections */
.section {
  padding-block: clamp(3.5rem, 10vw, 6rem);
}

.section-alt {
  background: linear-gradient(180deg, #ebe7de 0%, var(--bg) 100%);
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 400;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.section-intro {
  margin: 0;
  color: var(--ink-muted);
  font-size: 1.0625rem;
  max-width: 40em;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-head p {
  margin: 0.75rem 0 0;
  color: var(--ink-muted);
  font-size: 1.0625rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.pillars li {
  padding: 1.25rem 1.35rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(26, 31, 36, 0.04);
}

.pillars strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.35rem;
  color: var(--ink);
}

.pillars span {
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

.media-strip {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

@media (max-width: 900px) {
  .media-strip {
    grid-template-columns: 1fr;
  }
}

.media-strip figure {
  margin: 0;
}

.media-strip img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.pullquote {
  margin: 0;
  padding: 0;
  border: none;
}

.pullquote p {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  line-height: 1.4;
  margin: 0 0 1rem;
  color: var(--ink);
}

.pullquote cite {
  font-size: 0.875rem;
  font-style: normal;
  color: var(--ink-muted);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

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

.card {
  padding: 1.5rem 1.5rem 1.65rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(45, 74, 92, 0.2);
}

.card-icon {
  color: var(--accent-soft);
  margin-bottom: 0.75rem;
  line-height: 0;
}

.card-icon svg {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
}

.card h3 {
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

/* Catalog */
.catalog {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 4.5rem);
}

.catalog-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: 0 8px 32px rgba(26, 31, 36, 0.06);
}

.catalog-item-reverse .catalog-visual {
  order: 2;
}

.catalog-item-reverse .catalog-body {
  order: 1;
}

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

  .catalog-item-reverse .catalog-visual,
  .catalog-item-reverse .catalog-body {
    order: unset;
  }
}

.catalog-visual {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.catalog-visual img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.catalog-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 0.5rem;
}

.catalog-body h3 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  margin: 0 0 0.75rem;
}

.catalog-body > p {
  margin: 0 0 1rem;
  color: var(--ink-muted);
  font-size: 1rem;
}

.catalog-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-muted);
  font-size: 0.9375rem;
}

.catalog-list li {
  margin-bottom: 0.35rem;
}

/* Contact */
.contact-section {
  padding-bottom: clamp(4rem, 12vw, 6rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

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

.contact-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  margin: 0 0 1rem;
}

.contact-copy > p {
  margin: 0 0 1.5rem;
  color: var(--ink-muted);
  max-width: 36em;
}

.contact-card {
  padding: 1.5rem 1.65rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.contact-details {
  margin: 0;
}

.contact-details > div {
  margin-bottom: 1.25rem;
}

.contact-details > div:last-child {
  margin-bottom: 0;
}

.contact-details dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.35rem;
}

.contact-details dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.5;
}

.contact-details a {
  color: var(--ink);
  font-weight: 500;
}

.contact-media {
  margin: 0;
}

.contact-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 2rem;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}

.site-footer strong {
  color: #fff;
  font-weight: 600;
}

.footer-tagline {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}