/* ============================================================
   Solis Day — Landscape Architecture Studio
   Architectural, crisp, serene. White ground, olive accents.
   ============================================================ */


/* ---------- Design tokens ---------- */
:root {
  /* Neutral / paper */
  --paper: #fbfaf7;
  --paper-2: #f4f2ec;
  --paper-3: #ece8df;
  --ink: #1c1b17;
  --ink-2: #3a382f;
  --ink-3: #6b675c;
  --line: #d9d4c7;
  --line-soft: #e6e1d4;

  /* Olive ramp (primary) */
  --olive-50: #f6f5ee;
  --olive-100: #e9e6d3;
  --olive-300: #b9b588;
  --olive-500: #6f6b3f;
  --olive-600: #585430;
  --olive-700: #43401f;
  --olive-900: #2a2815;

  /* Earth accents */
  --clay: #b07a52;
  --moss: #5a6b4a;
  --sand: #c8b896;

  --success: #5a6b4a;
  --warning: #b07a52;
  --error: #9a4a3a;

  /* Type */
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, Helvetica, Arial, sans-serif;

  /* Layout */
  --container: 1320px;
  --gutter: clamp(2rem, 6vw, 6rem);
  --section-gap: clamp(9rem, 18vw, 16rem);
  --read: 38ch;
  --radius: 2px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.6s;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  top: -9999px;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.4rem;
  background: var(--olive-600);
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: 0 0 var(--radius) var(--radius);
  text-decoration: none;
  transition: top 0.1s;
}
.skip-link:focus {
  top: 0;
  outline: 3px solid var(--olive-300);
  outline-offset: 2px;
}

/* ---------- Focus styles (keyboard accessibility / Core Web Vitals) ---------- */
:focus-visible {
  outline: 2px solid var(--olive-600);
  outline-offset: 3px;
  border-radius: var(--radius);
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--olive-600);
  outline-offset: 3px;
}

/* Suppress outline for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Contact address link styles */
address { font-style: normal; }
.contact-details a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line);
  transition: color 0.25s var(--ease), text-decoration-color 0.25s var(--ease);
}
.contact-details a:hover {
  color: var(--olive-600);
  text-decoration-color: var(--olive-600);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
img,
svg {
  display: block;
  max-width: 100%;
}
img {
  height: auto;
}
button,
input,
textarea {
  font: inherit;
  color: inherit;
}
button {
  cursor: pointer;
  background: none;
  border: none;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  list-style: none;
  padding: 0;
}

/* ---------- Base ---------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.75rem, 6.5vw, 5.25rem);
  font-weight: 500;
  line-height: 1.05;
}
h1 em {
  font-style: italic;
  color: var(--olive-600);
  font-weight: 400;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
}
h3 {
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  font-weight: 500;
}

p {
  font-weight: 300;
}

::selection {
  background: var(--olive-500);
  color: var(--paper);
}

/* ---------- Layout helpers ---------- */
main {
  display: block;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(251, 250, 247, 0.86);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--line-soft);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.7rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
}
.brand-mark {
  display: inline-flex;
  align-items: center;
}
.brand-logo {
  width: 120px;
  height: 147px;
  display: block;
}
.brand:hover .brand-mark {
  opacity: 0.85;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.4vw, 2.4rem);
}
.site-nav a {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.3s var(--ease);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--olive-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.site-nav a:hover {
  color: var(--olive-600);
}
.site-nav a:hover::after {
  transform: scaleX(1);
}
.site-nav .nav-cta {
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.55rem 1.1rem;
  border-radius: 0;
  transition: background 0.35s var(--ease), color 0.35s var(--ease),
    border-color 0.35s var(--ease);
}
.site-nav .nav-cta::after {
  display: none;
}
.site-nav .nav-cta:hover {
  background: var(--olive-600);
  border-color: var(--olive-600);
  color: var(--paper);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  width: 28px;
  height: 22px;
  position: relative;
  z-index: 110;
}
.menu-toggle span {
  position: absolute;
  left: 0;
  height: 1.5px;
  width: 100%;
  background: var(--ink);
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}
.menu-toggle span:nth-child(1) {
  top: 4px;
}
.menu-toggle span:nth-child(2) {
  top: 16px;
}
.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.menu-toggle.is-open span:nth-child(2) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile nav panel */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease),
    visibility 0s linear 0.45s;
}
.mobile-nav-close {
  position: absolute;
  top: 1.4rem;
  right: 1.5rem;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-nav-close span {
  position: absolute;
  left: 4px;
  width: calc(100% - 8px);
  height: 1.5px;
  background: var(--ink);
  top: 50%;
}
.mobile-nav-close span:nth-child(1) { transform: rotate(45deg); }
.mobile-nav-close span:nth-child(2) { transform: rotate(-45deg); }
.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease),
    visibility 0s;
}
.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  text-align: center;
}
.mobile-nav a {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--ink);
  letter-spacing: 0.01em;
  transition: color 0.3s var(--ease);
}
.mobile-nav a:hover {
  color: var(--olive-600);
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(14rem, 26vh, 20rem);
  padding-bottom: clamp(7rem, 14vw, 11rem);
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--olive-600);
  font-weight: 500;
  margin-bottom: 3rem;
}
.hero-copy .lead {
  margin-top: 3rem;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  max-width: var(--read);
  color: var(--ink-2);
  font-weight: 300;
}
.hero-actions {
  margin-top: 3.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.02);
}

/* Hero meta strip */
.hero-meta {
  margin-top: clamp(6rem, 12vw, 10rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.meta-item {
  background: var(--paper);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.meta-num {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}
.meta-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95rem 1.8rem;
  border-radius: 0;
  border: 1px solid transparent;
  transition: background 0.4s var(--ease), color 0.4s var(--ease),
    border-color 0.4s var(--ease), transform 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--olive-600);
  color: var(--paper);
  border-color: var(--olive-600);
}
.btn-primary:hover {
  background: var(--olive-700);
  border-color: var(--olive-700);
}
.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--olive-600);
  color: var(--olive-600);
}
.btn-block {
  width: 100%;
}
.btn::after {
  content: "→";
  font-size: 1rem;
  transition: transform 0.4s var(--ease);
  transform: translateX(0);
}
.btn:hover::after {
  transform: translateX(4px);
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding: 1.4rem 0;
  background: var(--paper-2);
}
.marquee-inner {
  display: flex;
  width: max-content;
  will-change: transform;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-right: 2.5rem;
  flex-shrink: 0;
}
.marquee-track span {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-style: italic;
  color: var(--olive-600);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.marquee-track .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--olive-300);
  display: inline-block;
  flex-shrink: 0;
}

/* ---------- Section heads ---------- */
.section-head {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(1.5rem, 5vw, 5rem);
  align-items: baseline;
  margin-bottom: clamp(5rem, 9vw, 8rem);
}
.section-index {
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--olive-600);
  font-weight: 500;
}

/* ---------- Philosophy ---------- */
.philosophy {
  padding-block: var(--section-gap);
  border-top: 1px solid var(--line);
}
.philosophy-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  transition: gap 0.4s var(--ease);
}
.philosophy-expanded .philosophy-grid {
  gap: clamp(3rem, 6vw, 6rem);
}
.principle {
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-soft);
  position: relative;
  transition: border-color 0.5s var(--ease), padding-top 0.4s var(--ease);
}
.philosophy-expanded .principle {
  padding-top: 2.4rem;
}
.principle:hover {
  border-top-color: var(--olive-500);
}
.principle-num {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--olive-500);
  display: block;
  margin-bottom: 0.6rem;
  transition: margin-bottom 0.4s var(--ease);
}
.philosophy-expanded .principle-num {
  margin-bottom: 2rem;
}
.principle h3 {
  margin-bottom: 0;
  transition: margin-bottom 0.4s var(--ease);
}
.philosophy-expanded .principle h3 {
  margin-bottom: 1.4rem;
}
.principle p {
  color: var(--ink-3);
  font-size: 0.96rem;
  max-width: 32ch;
}
.principle-desc {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.45s var(--ease), opacity 0.35s var(--ease);
}
.philosophy-expanded .principle-desc {
  max-height: 20rem;
  opacity: 1;
}
.philosophy-btn {
  margin-top: 1.2rem;
  display: inline-block;
}


/* ---------- Work ---------- */
.work {
  padding-block: var(--section-gap);
  border-top: 1px solid var(--line);
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.project {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.8rem);
  align-items: center;
}
.project--wide {
  grid-template-columns: 1.4fr 1fr;
  margin-bottom: clamp(6rem, 11vw, 9rem);
  gap: clamp(3rem, 7vw, 7rem);
}
.project--wide .project-media {
  aspect-ratio: 5 / 4;
}
.project-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 7rem);
}
.project-pair .project {
  grid-template-columns: 1fr;
  gap: 2.2rem;
}
.project-pair .project-media {
  aspect-ratio: 4 / 5;
}
.project-media {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper-3);
}
.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92);
  transition: transform 1.2s var(--ease-out), filter 0.6s var(--ease);
}
.project:hover .project-media img {
  transform: scale(1.05);
  filter: saturate(1);
}
.project-info .project-index {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--olive-600);
  font-weight: 500;
  display: block;
  margin-bottom: 1.6rem;
}
.project-info h3 {
  margin-bottom: 1.6rem;
}
.project-info p {
  color: var(--ink-3);
  font-size: 0.96rem;
  max-width: 42ch;
}
.project-meta {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(2rem, 4vw, 3.5rem);
}
.project-meta dt {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.3rem;
}
.project-meta dd {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--ink);
}

/* ---------- Process ---------- */
.process {
  padding-block: var(--section-gap);
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}
.process-carousel {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.process-track {
  overflow: hidden;
  position: relative;
}
.process-slide {
  display: none;
  padding-top: 2.4rem;
  border-top: 1px solid var(--line);
  animation: slideIn 0.35s ease both;
}
.process-slide.is-active {
  display: block;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInBack {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}
.process-slide.slide-back {
  animation: slideInBack 0.35s ease both;
}
.step-num {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--olive-600);
  display: block;
  margin-bottom: 2rem;
  letter-spacing: 0.04em;
}
.step-body h3 {
  margin-bottom: 0.8rem;
}
.step-body > p {
  color: var(--ink-3);
  font-size: 0.92rem;
  margin-bottom: 1.6rem;
  max-width: 56ch;
}
.step-details {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem 2.4rem;
}
.step-details li {
  font-size: 0.875rem;
  color: var(--ink-3);
  line-height: 1.6;
}
.step-details strong {
  color: var(--ink-1);
  font-weight: 500;
}
.process-controls {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 3rem;
}
.process-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  flex-shrink: 0;
}
.process-btn:hover:not(:disabled) {
  background: var(--ink-1);
  color: var(--paper-1);
  border-color: var(--ink-1);
}
.process-btn:disabled {
  opacity: 0.28;
  cursor: default;
}
.process-dots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.process-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.18s, transform 0.18s;
}
.process-dot.is-active {
  background: var(--olive-600);
  transform: scale(1.4);
}
.process-dot:hover:not(.is-active) {
  background: var(--ink-3);
}

/* ---------- Studio / Quote ---------- */
.studio {
  padding-block: var(--section-gap);
  border-top: 1px solid var(--line);
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  column-gap: clamp(4rem, 10vw, 10rem);
  row-gap: 0;
  align-items: start;
}
.studio-left {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 5vw, 4rem);
}
.founder-portrait {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper-3);
  margin-top: 0.5rem;
  max-width: 52%;
}
.founder-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.88) contrast(1.02);
  transition: transform 1.2s var(--ease-out), filter 0.6s var(--ease);
}
.founder-portrait:hover img {
  transform: scale(1.04);
  filter: saturate(1);
}
.studio-head {
  grid-column: 1 / -1;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.studio-quote blockquote p {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.35;
  color: var(--ink);
  max-width: 22ch;
}
.studio-quote figcaption {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.figcaption-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ink);
}
.figcaption-role {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--olive-600);
}
.studio-facts {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  padding-top: 1rem;
}
.fact {
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
}
.fact-label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--olive-600);
  font-weight: 500;
  display: block;
  margin-bottom: 1.2rem;
}
.fact p {
  color: var(--ink-2);
  font-size: 0.96rem;
  max-width: 34ch;
}

/* ---------- Contact ---------- */
.contact {
  padding-block: var(--section-gap);
  border-top: 1px solid var(--line);
  background: var(--paper-2);
}
.contact-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(4rem, 10vw, 10rem);
  align-items: start;
}
.contact-copy .section-index {
  display: block;
  margin-bottom: 2.4rem;
}
.contact-copy .lead {
  margin-top: 2.4rem;
  max-width: var(--read);
  color: var(--ink-2);
}
.contact-details {
  margin-top: 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}
.contact-details li {
  font-size: 0.96rem;
  color: var(--ink-2);
  display: flex;
  gap: 1.5rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line-soft);
}
.contact-details span {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  min-width: 7.5rem;
  padding-top: 0.15rem;
}

/* Call-to-action (form temporarily disabled) */
.contact-cta {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: clamp(2.8rem, 4vw, 3.6rem);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  justify-content: center;
}
.contact-cta-message {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  font-weight: 300;
  line-height: 1.65;
  color: var(--ink-2);
}
.contact-cta-btn {
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-align: center;
}
.contact-cta-hours {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: center;
}

/* Form */
.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: clamp(2.8rem, 4vw, 3.6rem);
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.field label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.field input,
.field textarea {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
  transition: border-color 0.4s var(--ease);
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--ink-3);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--olive-600);
}
.field input:user-invalid,
.field textarea:user-invalid {
  border-bottom-color: var(--error);
}
.form-status {
  font-size: 0.9rem;
  min-height: 1.2em;
  color: var(--olive-600);
  text-align: center;
}
.form-status.is-error {
  color: var(--error);
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 5rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
}
.footer-brand .brand-mark {
  color: var(--olive-600);
}
.footer-brand .brand-logo {
  width: 96px;
  height: 117px;
}
.footer-nav {
  display: flex;
  gap: 1.8rem;
}
.footer-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: color 0.3s var(--ease);
}
.footer-nav a:hover {
  color: var(--olive-600);
}
.footer-meta {
  font-size: 0.78rem;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
    align-items: stretch;
  }
  .hero-visual {
    aspect-ratio: 16 / 11;
    order: -1;
  }
  .hero-meta {
    grid-template-columns: repeat(2, 1fr);
  }
  .section-head {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  .philosophy-grid {
    grid-template-columns: 1fr 1fr;
  }
  .project--wide {
    grid-template-columns: 1fr;
  }
  .studio,
  .contact-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-nav {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .philosophy-grid,
  .project-pair {
    grid-template-columns: 1fr;
  }
  .studio-left {
    grid-template-columns: 1fr;
  }
  .project-meta {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.4rem;
  }
  .footer-nav {
    flex-wrap: wrap;
    gap: 1.2rem;
  }
  .hero-actions .btn {
    flex: 1 1 auto;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}