/* Crimson Owl Studio — v1: classic minimalist monochrome */

:root {
  --black: #0a0a0a;
  --white: #fafafa;
  --gray-100: #f0f0f0;
  --gray-200: #d4d4d4;
  --gray-400: #8a8a8a;
  --gray-600: #4a4a4a;
  --crimson: #7a1e2c;
  --max-width: 72rem;
  --font-serif: "Cormorant Garamond", "Georgia", serif;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

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

/* —— Typography —— */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: 1.375rem;
}

p + p {
  margin-top: 1.25rem;
}

.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--gray-600);
  max-width: 38rem;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-400);
}

/* —— Layout —— */
.wrap {
  width: min(100% - 3rem, var(--max-width));
  margin-inline: auto;
}

section {
  padding-block: 5rem;
}

section + section {
  border-top: 1px solid var(--gray-200);
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--gray-200);
  background: transparent;
  isolation: isolate;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(250, 250, 250, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.25rem;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 4.5rem;
  height: 4.5rem;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.logo-text span {
  font-weight: 400;
  color: var(--gray-600);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-600);
  transition: color var(--transition);
  position: relative;
}

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

nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 1px;
  background: var(--black);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--black);
}

.menu-toggle span {
  display: block;
  width: 1.5rem;
  height: 1px;
  background: currentColor;
  margin: 0.4rem 0;
  transition: transform var(--transition), opacity var(--transition);
}

/* —— Hero —— */
.hero {
  padding-block: clamp(3rem, 10vh, 6rem) clamp(3rem, 8vh, 5rem);
  min-height: min(85vh, 52rem);
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-content h1 {
  max-width: 14ch;
  margin-bottom: 1.5rem;
}

.hero-content .lead {
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  position: relative;
}

.visual-frame {
  overflow: hidden;
  line-height: 0;
}

.visual-frame img,
.visual-frame svg {
  width: 100%;
  height: auto;
  display: block;
}

.visual-frame img {
  object-fit: contain;
  object-position: center;
}

/* Fill hero column: zoom past in-artwork margins */
.hero-visual .visual-frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual .visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.page-visual.visual-frame img {
  max-height: 26rem;
  width: 100%;
  object-fit: contain;
}

.page-visual {
  margin-top: 2.5rem;
  max-width: 52rem;
}

.page-visual--wide {
  max-width: none;
}

.page-header--with-visual {
  padding-bottom: 0;
  border-bottom: none;
}

.page-header--with-visual + .page-visual-section {
  padding-top: 0;
  border-top: none;
}

.page-visual-section {
  padding-block: 0 4rem;
}

/* —— Card & domain icons —— */
.card-icon,
.domain-icon {
  width: 5rem;
  height: 5rem;
  margin-bottom: 1.25rem;
  display: block;
  object-fit: contain;
  object-position: left center;
}

.card--with-icon {
  padding-top: 1.5rem;
}

.domain-card .domain-icon {
  width: 4.5rem;
  height: 4.5rem;
}

.domain-card {
  padding: 1.75rem;
  border: 1px solid var(--gray-200);
  background: var(--white);
}

.domain-card h3 {
  margin-bottom: 0.65rem;
}

.domain-card p {
  color: var(--gray-600);
  font-size: 0.9375rem;
}

/* —— Contact layout visual —— */
.contact-with-visual {
  display: grid;
  grid-template-columns: minmax(12rem, 22rem) 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.contact-panel {
  min-width: 0;
}

.contact-visual-wrap {
  position: sticky;
  top: 6rem;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--black);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}

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

.btn-primary:hover {
  background: var(--gray-600);
  border-color: var(--gray-600);
}

.btn-outline {
  background: transparent;
  color: var(--black);
}

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

/* —— Page header (inner pages) —— */
.page-header {
  padding-block: clamp(3rem, 8vh, 5rem) 2rem;
  border-bottom: 1px solid var(--gray-200);
}

.page-header .eyebrow {
  margin-bottom: 1rem;
}

.page-header h1 {
  margin-bottom: 1rem;
}

/* —— Grid & cards —— */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

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

.card {
  padding: 2rem 0;
  border-top: 1px solid var(--black);
}

.card h3 {
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--gray-600);
  font-size: 0.9375rem;
}

/* —— Split content —— */
.split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.split aside {
  position: sticky;
  top: 6rem;
}

.split aside h2 {
  margin-bottom: 1rem;
}

/* —— List —— */
.feature-list {
  list-style: none;
}

.feature-list li {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--gray-200);
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.5rem;
  align-items: start;
}

.feature-list .num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gray-400);
}

.feature-list h3 {
  margin-bottom: 0.35rem;
}

.feature-list p {
  color: var(--gray-600);
  font-size: 0.9375rem;
}

/* —— Team / expertise tags —— */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.tag {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
}

/* —— Quote block —— */
blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.4;
  font-weight: 400;
  font-style: italic;
  max-width: 28ch;
  margin: 3rem 0;
  padding-left: 2rem;
  border-left: 2px solid var(--black);
}

/* —— Contact form —— */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info p {
  color: var(--gray-600);
}

.contact-info .detail {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-200);
}

.contact-info .detail dt {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 0.35rem;
}

.contact-info .detail dd {
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.contact-info .detail dd + dt {
  margin-top: 1.5rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-600);
}

input,
textarea,
select {
  width: 100%;
  padding: 0.875rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: none;
  border-bottom: 1px solid var(--gray-200);
  background: transparent;
  color: var(--black);
  transition: border-color var(--transition);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-bottom-color: var(--black);
}

textarea {
  min-height: 6rem;
  resize: vertical;
}

.form-message {
  font-size: 0.875rem;
  padding: 0.75rem 0;
  display: none;
}

.form-message.visible {
  display: block;
}

.form-message.success {
  color: var(--gray-600);
}

/* —— CTA band —— */
.cta-band {
  background: var(--black);
  color: var(--white);
  padding-block: 4rem;
  text-align: center;
}

.cta-band h2 {
  margin-bottom: 1rem;
}

.cta-band p {
  color: var(--gray-200);
  max-width: 32rem;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.cta-band .btn-outline {
  border-color: var(--white);
  color: var(--white);
}

.cta-band .btn-outline:hover {
  background: var(--white);
  color: var(--black);
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--gray-200);
  padding-block: 2.5rem;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.site-footer p {
  font-size: 0.8125rem;
  color: var(--gray-400);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--gray-600);
  transition: color var(--transition);
}

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

/* —— Fade-in animation —— */
.fade-in {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    order: -1;
    max-width: 28rem;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .split,
  .contact-grid,
  .contact-with-visual,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .contact-visual-wrap {
    position: static;
    max-width: 24rem;
  }

  .split aside {
    position: static;
  }
}

@media (max-width: 640px) {
  .wrap {
    width: min(100% - 2rem, var(--max-width));
  }

  .logo-mark {
    width: 3.5rem;
    height: 3.5rem;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 102;
  }

  nav {
    position: fixed;
    inset: 0;
    top: 4.75rem;
    z-index: 101;
    background: rgba(250, 250, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    border-left: 1px solid var(--gray-200);
    overflow-y: auto;
  }

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

  nav ul {
    flex-direction: column;
    gap: 1.5rem;
  }

  nav a {
    font-size: 1rem;
  }

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

  .btn {
    width: 100%;
  }

  .feature-list li {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

@supports not (backdrop-filter: blur(1px)) {
  .site-header::before {
    background: #fafafa;
  }

  @media (max-width: 640px) {
    nav {
      background: #fafafa;
    }
  }
}