/* ==========================================================================
   Hydrangea House Co. — Global Styles
   Palette: Warm Ivory, Soft Linen, Deep Navy, Warm Taupe, Hydrangea Blue, Brass
   Type: Cormorant Garamond (serif) + Inter (sans)
   ========================================================================== */

:root {
  --ivory: #faf7f2;
  --linen: #f1ece3;
  --linen-deep: #e7e0d3;
  --navy: #1e2a44;
  --navy-soft: #2c3a58;
  --taupe: #8a7d6b;
  --taupe-light: #b5aa99;
  --hydrangea: #a8bde0;
  --hydrangea-soft: #d6e0f2;
  --brass: #a98d4b;
  --ink: #2b2b28;
  --ink-soft: #5b584f;
  --white: #ffffff;

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;

  --max-width: 1200px;
  --gutter: clamp(1.5rem, 5vw, 4rem);
  --section-space: clamp(4.5rem, 9vw, 8rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
  background-color: var(--ivory);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--navy);
  line-height: 1.15;
}

h1 { font-size: clamp(2.75rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass);
  display: block;
  margin-bottom: 1.25rem;
}

.lede {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 42rem;
}

.italic-accent {
  font-style: italic;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 1rem 2.25rem;
  border: 1px solid var(--navy);
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
  cursor: pointer;
}

.btn-solid {
  background-color: var(--navy);
  color: var(--ivory);
}

.btn-solid:hover {
  background-color: transparent;
  color: var(--navy);
}

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

.btn-outline:hover {
  background-color: var(--navy);
  color: var(--ivory);
}

.btn-light {
  border-color: var(--ivory);
  color: var(--ivory);
}

.btn-light:hover {
  background-color: var(--ivory);
  color: var(--navy);
}

.text-link {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s ease, gap 0.3s ease;
}

.text-link:hover {
  color: var(--brass);
  gap: 0.85rem;
}

/* ---------- Layout Helpers ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

.section-linen {
  background-color: var(--linen);
}

.section-head {
  text-align: center;
  max-width: 46rem;
  margin: 0 auto clamp(3rem, 6vw, 4.5rem);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linen-deep);
}

.header-inner {
  max-width: none;
  width: 100%;
  margin: 0 auto;
  padding: 0.9rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

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

.brand img {
  height: 52px;
  width: auto;
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.10rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--navy);
  white-space: nowrap;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.site-nav a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0.5rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--navy);
  border-bottom-color: var(--brass);
}

.nav-cta {
  white-space: nowrap;
}

.site-nav a.nav-cta {
  color: var(--ivory);
  border: 1px solid var(--navy);
  padding: 1rem 2.25rem;
}

.site-nav a.nav-cta:hover {
  background-color: transparent;
  color: var(--navy);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--navy);
  margin: 6px auto;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-nav-extras {
  display: none;
}

/* ---------- Hero (Home) ---------- */
.hero {
  background:
    linear-gradient(90deg, rgba(250, 247, 242, 0.98) 0%, rgba(250, 247, 242, 0.9) 35%, rgba(250, 247, 242, 0.42) 58%, rgba(250, 247, 242, 0) 75%),
    url("../assets/homepage/hero-bg.jpg") center / cover no-repeat;
}

.hero-grid {
  width: 100%;
  min-height: clamp(520px, 70vh, 760px);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center;
}

.hero-copy {
  grid-column: 1;
}

.hero-copy h1 {
  margin-bottom: 0.75rem;
}

.hero-divider {
  display: block;
  width: 3.5rem;
  height: 1px;
  margin-bottom: 1.25rem;
  background-color: var(--brass);
}

.hero-copy .lede {
  margin-bottom: 2.5rem;
}

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

/* ---------- Image Placeholders ---------- */
.img-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 240px;
  background: linear-gradient(145deg, var(--linen-deep) 0%, var(--linen) 55%, var(--hydrangea-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.img-placeholder::after {
  content: attr(data-label);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--taupe);
  letter-spacing: 0.06em;
  text-align: center;
  padding: 0 1.5rem;
}

/* ---------- Welcome / Intro ---------- */
.welcome-section {
  background: #fff url("../assets/homepage/welcome-bg.jpg") right bottom / cover no-repeat;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}

.split-media {
  aspect-ratio: 4 / 5;
}

.split-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% center;
}

.split-copy .eyebrow {
  margin-bottom: 0.5rem;
}

.split-copy h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background-color: var(--brass);
  margin-top: 1.5rem;
}

.split-copy h2 {
  margin-bottom: 1.5rem;
}

.split-copy p {
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
}

.signature {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--navy);
  margin: 1.5rem 0;
}

/* ---------- Featured Projects ---------- */
.featured-projects-container {
  max-width: none;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.project-card .card-media {
  display: block;
  aspect-ratio: 4 / 3;
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.project-card .card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.35rem;
}

.project-card .card-tag {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--taupe);
  display: block;
  margin-bottom: 0.85rem;
}

/* ---------- Quote Band ---------- */
.quote-band {
  background-color: var(--linen-deep);
  text-align: center;
  padding: var(--section-space) 0;
  position: relative;
}

.quote-band blockquote {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.4;
  color: var(--navy);
}

.quote-band .quote-rule {
  display: block;
  width: 56px;
  height: 1px;
  background-color: var(--brass);
  margin: 2rem auto 0;
}

/* ---------- Services Cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
}

.service-card {
  text-align: center;
  padding: 0 0.5rem;
}

.service-icon {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--brass);
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.service-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

/* ---------- Editorial Gallery ---------- */
.beautifully-lived-container {
  max-width: none;
}

.gallery-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
}

.gallery-strip img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  min-height: 180px;
  object-fit: cover;
}

.gallery-follow {
  text-align: center;
  margin-top: 2.5rem;
}

/* ---------- CTA Band ---------- */
.cta-band {
  position: relative;
  background-color: var(--hydrangea);
  text-align: center;
  padding: clamp(5rem, 10vw, 8rem) var(--gutter);
}

.cta-band h2 {
  color: var(--ivory);
  margin-bottom: 1rem;
}

.cta-band p {
  color: rgba(250, 247, 242, 0.85);
  max-width: 34rem;
  margin: 0 auto 2.25rem;
}

/* ---------- Page Hero (interior pages) ---------- */
.page-hero {
  background-color: var(--linen);
  text-align: center;
  padding: clamp(4rem, 8vw, 6.5rem) var(--gutter);
}

.page-hero h1 {
  margin-bottom: 1.25rem;
}

.page-hero .lede {
  margin: 0 auto;
}

/* ---------- About Page ---------- */
.full-bleed-media {
  aspect-ratio: 21 / 9;
  min-height: 320px;
}

.expect-list {
  max-width: 46rem;
  margin: 0 auto;
}

.expect-list li {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--linen-deep);
}

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

.expect-list .expect-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--brass);
  flex-shrink: 0;
  width: 2.5rem;
}

.expect-list h3 {
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.expect-list p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ---------- Portfolio ---------- */
.portfolio-feature {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
  padding: var(--section-space) 0;
  border-bottom: 1px solid var(--linen-deep);
}

.portfolio-feature:last-of-type {
  border-bottom: none;
}

.portfolio-feature:nth-child(even) .feature-media {
  order: 2;
}

.feature-media {
  aspect-ratio: 4 / 3;
}

.feature-copy .card-tag {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--taupe);
  display: block;
  margin-bottom: 1rem;
}

.feature-copy h2 {
  margin-bottom: 1.25rem;
}

.feature-copy p {
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
}

/* ---------- Project Detail ---------- */
.project-hero {
  aspect-ratio: 21 / 9;
  min-height: 320px;
}

.project-intro {
  max-width: 46rem;
  margin: 0 auto;
  text-align: center;
}

.project-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--linen-deep);
}

.project-meta div {
  text-align: center;
}

.project-meta .meta-label {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--taupe);
  display: block;
  margin-bottom: 0.35rem;
}

.project-meta .meta-value {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--navy);
}

.narrative-block {
  max-width: 42rem;
  margin: 0 auto clamp(3rem, 6vw, 4.5rem);
}

.narrative-block:last-child {
  margin-bottom: 0;
}

.narrative-block h3 {
  margin-bottom: 1rem;
}

.narrative-block p {
  color: var(--ink-soft);
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.detail-gallery .img-placeholder {
  aspect-ratio: 4 / 3;
}

.detail-gallery .wide {
  grid-column: 1 / -1;
}

.detail-gallery .wide.img-placeholder {
  aspect-ratio: 21 / 9;
}

.project-nav {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 3rem;
  border-top: 1px solid var(--linen-deep);
}

/* ---------- Services Page ---------- */
.service-detail {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  padding: var(--section-space) 0;
  border-bottom: 1px solid var(--linen-deep);
}

.service-detail:last-of-type {
  border-bottom: none;
}

.service-detail-head h2 {
  margin: 0.5rem 0 1rem;
}

.service-detail-head p {
  color: var(--ink-soft);
}

.service-facts {
  display: grid;
  gap: 1.75rem;
}

.service-fact h4 {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.5rem;
}

.service-fact p,
.service-fact li {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.service-fact ul {
  list-style: none;
}

.service-fact li {
  padding-left: 1.25rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.service-fact li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--brass);
}

/* ---------- Process Page ---------- */
.process-steps {
  max-width: 52rem;
  margin: 0 auto;
  position: relative;
}

.process-step {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--linen-deep);
}

.process-step:last-child {
  border-bottom: none;
}

.step-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--hydrangea);
  line-height: 1;
}

.process-step h3 {
  margin-bottom: 0.5rem;
}

.process-step p {
  color: var(--ink-soft);
  font-size: 0.97rem;
}

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(3rem, 6vw, 5.5rem);
  align-items: start;
}

.contact-aside h2 {
  margin-bottom: 1.25rem;
}

.contact-aside p {
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.contact-details li {
  margin-bottom: 0.75rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.contact-details span {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brass);
  display: block;
  margin-bottom: 0.15rem;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--navy);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--ink);
  background-color: var(--white);
  border: 1px solid var(--linen-deep);
  padding: 0.85rem 1rem;
  transition: border-color 0.3s ease;
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
}

.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%231e2a44' stroke-width='1.25'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--brass);
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  grid-column: 1 / -1;
}

.form-note {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  color: var(--taupe);
  font-style: italic;
}

.form-success {
  grid-column: 1 / -1;
  background-color: var(--hydrangea-soft);
  border: 1px solid var(--hydrangea);
  padding: 1.5rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--navy);
  text-align: center;
  display: none;
}

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

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--linen);
  border-top: 1px solid var(--linen-deep);
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 2rem;
}

.site-footer .container {
  max-width: none;
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 3.5rem;
}

.footer-brand {
  justify-self: center;
}

.footer-brand img {
  height: 152px;
  width: auto;
  margin: 0 auto -2.25rem;
}

.footer-brand .footer-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--taupe);
  white-space: nowrap;
}

.footer-heading {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1.25rem;
}

.footer-nav li,
.footer-connect li {
  margin-bottom: 0.6rem;
}

.footer-nav a,
.footer-connect a {
  font-size: 0.9rem;
  color: var(--ink-soft);
  transition: color 0.3s ease;
}

.instagram-link,
.pinterest-link,
.facebook-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.instagram-icon,
.pinterest-icon,
.facebook-icon {
  width: 0.95rem;
  height: 0.95rem;
  display: inline-block;
  flex-shrink: 0;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.instagram-icon {
  background-image: url("../assets/social-icons/Instagram_Glyph_Ink_Soft.svg");
}

.pinterest-icon {
  background-image: url("../assets/social-icons/Pintrest_Glyph_Ink_Soft.svg");
}

.facebook-icon {
  background-image: url("../assets/social-icons/Facebook_Glyph_Ink_Soft.svg");
}

.footer-nav a:hover,
.footer-connect a:hover {
  color: var(--navy);
}

.footer-bottom {
  border-top: 1px solid var(--linen-deep);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--taupe);
}

/* ---------- Reveal on Scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Responsive ---------- */
@media (min-width: 1081px) {
  .welcome-section .container {
    max-width: none;
    padding-left: clamp(1rem, 2.5vw, 2.5rem);
  }

  .welcome-section .split-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(28rem, 0.85fr);
  }

  .welcome-section .split-media {
    aspect-ratio: 5 / 4;
  }

  .welcome-section .split-copy {
    max-width: 38rem;
  }
}

@media (max-width: 1250px) {
  .brand-name {
    font-size: 0.80rem;
    letter-spacing: 0.02em;
  }
}

@media (max-width: 1080px) {
  .nav-toggle { display: block; }

  .welcome-section {
    background-size: 100% auto;
  }

  .welcome-section .split-media {
    aspect-ratio: 5 / 4;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    max-height: calc(100vh - 5rem);
    overflow-y: auto;
    background-color: var(--ivory);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.5rem);
    pointer-events: none;
    border-bottom: 1px solid var(--linen-deep);
    box-shadow: 0 1rem 2rem rgba(30, 42, 68, 0.08);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    z-index: 105;
  }

  .site-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .site-nav > ul {
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
    padding: 2rem var(--gutter);
  }

  .site-nav a {
    font-size: 0.9rem;
  }

  .mobile-nav-extras {
    display: block;
    padding: 1.5rem var(--gutter) 1.25rem;
    border-top: 1px solid var(--linen-deep);
    text-align: center;
  }

  .mobile-nav-heading {
    margin-bottom: 0.8rem;
    font-family: var(--sans);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--brass);
  }

  .mobile-nav-socials {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
  }

  .mobile-nav-socials li {
    margin: 0;
  }

  .site-nav .mobile-nav-socials a {
    padding: 0.2rem 0;
    border: 0;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: none;
  }

  .mobile-nav-bottom {
    display: flex;
    justify-content: center;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--linen-deep);
    gap: 0.35rem 1rem;
    font-size: 0.65rem;
    letter-spacing: 0.04em;
  }

  .site-nav .mobile-nav-bottom a {
    padding: 0;
    border: 0;
    font-size: inherit;
    letter-spacing: inherit;
    text-transform: none;
  }

  .brand-name {
    display: inline;
    font-size: 0.80rem;
    letter-spacing: 0.08em;
  }

  .hero-grid,
  .split-grid,
  .contact-grid,
  .service-detail,
  .portfolio-feature {
    grid-template-columns: 1fr;
  }

  .portfolio-feature:nth-child(even) .feature-media {
    order: 0;
  }

  .project-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .gallery-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-strip img:last-child {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-brand {
    justify-self: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

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

@media (max-width: 560px) {
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .process-step {
    grid-template-columns: 3rem minmax(0, 1fr);
  }

  .project-nav {
    flex-direction: column;
  }
}