:root {
  --color-bg: #f6f2ec;
  --color-panel: #ffffff;
  --color-alt: #ece6dd;
  --color-text: #23201d;
  --color-muted: #645d56;
  --color-accent: #a36232;
  --color-accent-dark: #7e4923;
  --color-dark: #161311;
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --nav-height: 72px;
  --radius: 8px;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}

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

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

ul {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 4.5rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.8rem); }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-7) 0;
}

.section-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid rgba(22, 19, 17, 0.28);
  border-radius: var(--radius);
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
  transition: transform 0.18s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.btn-filled {
  background: #201b17;
  color: #fff;
  border-color: #201b17;
}

.btn-filled:hover {
  background: #342a22;
  border-color: #342a22;
}

.btn-full {
  width: 100%;
}

.cta-row {
  margin-top: var(--space-4);
}

.cta-row.center {
  text-align: center;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 242, 236, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 700;
}

.nav-logo span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.nav-links {
  display: flex;
  gap: 1.2rem;
}

.nav-links a {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--color-text);
}

.nav-availability {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-muted);
  padding: 0 var(--space-3) var(--space-3);
  max-width: 980px;
  margin: 0 auto;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
}

.nav-hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-dark);
}

.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image a {
  display: block;
  height: 100%;
}

.hero-image img {
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.15));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 5.5rem var(--space-4) 4.5rem;
  color: #fff;
}

.hero-tagline {
  max-width: 70ch;
  margin: var(--space-3) 0 var(--space-5);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-cta {
  border: 1px solid rgba(255, 255, 255, 0.72);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.hero-cta.btn-filled {
  border-color: var(--color-dark);
  background: #201b17;
}

.credibility-bar {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.92);
  text-align: center;
  padding: var(--space-4) var(--space-4);
  font-size: 0.9rem;
}

.use-case-grid,
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0 var(--space-6);
}

.use-case-preview .use-case-grid {
  margin-top: var(--space-3);
}

.use-case-grid article,
.portfolio-card {
  background: var(--color-panel);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.use-case-grid article h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  padding: 1.1rem 1.1rem 0.9rem;
}

.use-case-grid article a {
  display: block;
}

.use-case-grid article img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  background: #e8e2d8;
}

.use-case-grid .feature-cover-tile img {
  object-fit: cover;
  object-position: center 42%;
}

.copy-band {
  background: var(--color-alt);
}

.copy-band p {
  max-width: 78ch;
  margin-top: var(--space-3);
  color: var(--color-muted);
}

.about-gavin-band .btn {
  margin-top: 0;
}

.check-list,
.steps-list {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.check-list li,
.steps-list li {
  background: var(--color-panel);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: var(--space-4);
  align-items: stretch;
  margin: var(--space-5) 0 var(--space-4);
}

.pricing-card {
  background: var(--color-panel);
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: var(--radius);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
}

.pricing-card h3 {
  margin-bottom: var(--space-2);
}

.pricing-card p {
  color: var(--color-muted);
  margin-bottom: var(--space-3);
}

.pricing-card ul {
  display: grid;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.pricing-card li {
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  padding-top: var(--space-1);
}

.pricing-quote {
  margin-top: auto;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.65;
  padding: var(--space-3);
}

.pricing-summary {
  display: grid;
  gap: 0.7rem;
  max-width: 760px;
  margin: var(--space-5) auto 0;
  text-align: center;
}

.pricing-summary p {
  color: var(--color-muted);
  margin: 0 auto;
}

.pricing-summary p:first-child {
  color: var(--color-text);
  font-weight: 600;
}

.pricing-note-link {
  color: var(--color-accent-dark);
  font-weight: 600;
}

.package-context {
  font-size: 0.96rem;
}

.portfolio-groups h2 {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.45rem, 2.5vw, 2.1rem);
}

.portfolio-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.portfolio-category {
  display: grid;
  gap: var(--space-2);
}

.portfolio-card img {
  aspect-ratio: 16 / 10;
  object-fit: contain;
  object-position: center;
  background: #e8e2d8;
}

.feature-cover-card img {
  object-fit: cover;
  object-position: center 42%;
}

.portfolio-gallery-section {
  padding-top: var(--space-5);
}

.portfolio-photo-grid {
  display: grid;
  grid-auto-flow: dense;
  grid-auto-rows: 190px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.masonry-item {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--color-dark);
  cursor: pointer;
  overflow: hidden;
}

.masonry-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s ease, filter 0.28s ease;
}

.masonry-item:hover img,
.masonry-item:focus-visible img {
  filter: contrast(1.04) saturate(1.04);
  transform: scale(1.025);
}

.masonry-item:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.grid-span-wide {
  grid-column: span 2;
}

.grid-span-tall {
  grid-row: span 2;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(48px, 0.12fr) minmax(0, 1fr) minmax(48px, 0.12fr);
  grid-template-rows: minmax(56px, auto) minmax(0, 1fr) minmax(48px, auto);
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(17, 15, 14, 0.94);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  grid-column: 2;
  grid-row: 2;
  width: 100%;
  height: 100%;
  max-height: calc(100vh - 160px);
  object-fit: contain;
}

.lightbox button {
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lightbox button:hover,
.lightbox button:focus-visible {
  background: #fff;
  color: var(--color-dark);
}

.lightbox-close {
  grid-column: 3;
  grid-row: 1;
}

.lightbox-prev {
  grid-column: 1;
  grid-row: 2;
}

.lightbox-next {
  grid-column: 3;
  grid-row: 2;
}

.lightbox-counter {
  grid-column: 2;
  grid-row: 3;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
  text-align: center;
}

.lightbox-fade {
  opacity: 0.5;
}

.portfolio-card figcaption {
  padding: var(--space-3);
  display: grid;
  gap: 0.45rem;
}

.portfolio-card figcaption strong {
  font-size: 0.92rem;
}

.portfolio-card figcaption span {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.about-hero {
  padding: var(--space-5) 0 var(--space-3);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.about-image img {
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.about-text {
  background: var(--color-panel);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius);
  padding: var(--space-5);
}

.about-text h2 {
  font-size: clamp(1.35rem, 2.1vw, 1.9rem);
  line-height: 1.35;
}

.about-text p {
  margin-top: var(--space-3);
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.72;
}

.clients-section {
  background: var(--color-alt);
  padding: var(--space-6) 0;
}

.clients-section h3 {
  text-align: center;
}

.client-list {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.client-list li {
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius);
  padding: 0.48rem 0.72rem;
  background: #fff;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-header,
.pricing-hero,
.contact-hero,
.portfolio-hero {
  padding: var(--space-6) 0 var(--space-4);
  text-align: center;
}

.page-header p,
.pricing-hero p,
.contact-hero p,
.portfolio-hero p {
  color: var(--color-muted);
  max-width: 68ch;
  margin: var(--space-3) auto 0;
}

.about-page-header h1 {
  font-size: clamp(1.7rem, 3.6vw, 2.8rem);
  max-width: 22ch;
  margin: 0 auto;
}

.about-page-header .cta-row {
  margin-top: var(--space-4);
}

.contact-subheading {
  max-width: 52ch;
  line-height: 1.55;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-4);
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-4) var(--space-7);
}

.contact-image-panel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 420px;
}

.contact-image-panel img {
  height: 100%;
  object-fit: cover;
}

.contact-image-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.68), rgba(0, 0, 0, 0.12));
}

.contact-image-caption {
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 1;
  color: #fff;
}

.contact-image-caption span {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

.contact-image-caption p {
  margin-top: var(--space-2);
}

.contact-info-panel,
.contact-form {
  background: var(--color-panel);
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: var(--radius);
  padding: var(--space-4);
}

.contact-detail-list {
  margin-top: var(--space-3);
}

.contact-detail {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.contact-detail .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
}

.form-group {
  margin-bottom: var(--space-3);
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: var(--radius);
  background: #fbfaf8;
  padding: 0.72rem 0.85rem;
  font: inherit;
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.final-cta {
  background: var(--color-dark);
  color: #fff;
  text-align: center;
  padding: var(--space-7) 0;
}

.final-cta p {
  max-width: 72ch;
  margin: var(--space-3) auto 0;
  color: rgba(255, 255, 255, 0.86);
}

.final-cta .availability {
  font-size: 0.94rem;
}

.final-cta .btn {
  margin-top: var(--space-4);
  border-color: #fff;
  background: #fff;
  color: #1a1613;
}

.final-cta .btn:hover {
  background: #f3ece3;
  border-color: #f3ece3;
  color: #1a1613;
}

.footer {
  background: #110f0e;
  color: rgba(255, 255, 255, 0.78);
  padding: var(--space-6) 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.footer-links {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.fade-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 960px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid,
  .use-case-grid,
  .portfolio-grid,
  .portfolio-category-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3.6rem 0;
  }

  .contact-image-panel {
    min-height: 340px;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 66px;
    --mobile-safe-top: max(env(safe-area-inset-top), 0.4rem);
  }

  .nav {
    padding-top: var(--mobile-safe-top);
  }

  .nav-inner {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .nav-availability {
    display: none;
  }

  .nav-hamburger {
    display: flex;
    position: relative;
    z-index: 70;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(0, 0, 0, 0.08);
  }

  .nav-links {
    position: fixed;
    z-index: 60;
    top: calc(var(--nav-height) + var(--mobile-safe-top));
    left: 0;
    right: 0;
    height: calc(100dvh - var(--nav-height) - var(--mobile-safe-top));
    min-height: calc(100vh - var(--nav-height) - var(--mobile-safe-top));
    background: var(--color-bg);
    backdrop-filter: blur(18px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    padding: var(--space-5) var(--space-3) max(var(--space-5), env(safe-area-inset-bottom));
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 22px 44px rgba(22, 19, 17, 0.18);
    transform: translateX(100%);
    transition: transform 0.35s ease;
  }

  .nav-links li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  .nav-links a {
    display: block;
    padding: 1.05rem 0.2rem;
    font-size: 1rem;
    color: var(--color-text);
    text-align: center;
  }

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

  .hero-content {
    padding: 4.8rem var(--space-3) 3.4rem;
  }

  .container {
    padding: 0 var(--space-3);
  }

  .contact-grid {
    padding: var(--space-2) var(--space-3) var(--space-6);
  }

  .contact-info-panel,
  .contact-form {
    padding: var(--space-3);
  }

  .contact-detail {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .final-cta {
    padding: 3.2rem 0;
  }
}