/* =================================================================
   Ayda Beste Şakar — Interior Architect Portfolio
   Pure CSS · warm neutral editorial system
================================================================= */

:root {
  --ivory:      #F4F0E9;
  --beige:      #E7DECF;
  --stone:      #C9BCA6;
  --taupe:      #A89B86;
  --walnut:     #6B5642;
  --charcoal:   #1B1916;
  --charcoal-2: #24211C;
  --brass:      #A97E4F;

  --bg:          var(--ivory);
  --bg-dark:     var(--charcoal);
  --text:        #2A261F;
  --text-soft:   #6E6555;
  --text-invert: #EFE9DD;
  --text-invert-soft: #B7AC97;
  --line:        rgba(42, 38, 31, 0.14);
  --line-invert: rgba(239, 233, 221, 0.16);
  --accent:      var(--brass);

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-sans:    "Manrope", system-ui, -apple-system, sans-serif;

  --container: 1320px;
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --section-y: clamp(5rem, 12vh, 10rem);

  --shadow: 0 30px 80px -40px rgba(27, 25, 22, 0.55);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 0.3s var(--ease);
  --t-med: 0.6s var(--ease);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--walnut); color: var(--ivory); }

.section-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.section-lead {
  max-width: 56ch;
  margin-top: 1.5rem;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.3vw, 1.18rem);
}
.section--dark .section-lead { color: var(--text-invert-soft); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  transition: var(--t-fast);
  border: 1px solid transparent;
}
.btn--solid { background: var(--charcoal); color: var(--ivory); }
.btn--solid:hover { background: var(--walnut); transform: translateY(-2px); }
.btn--ghost { border-color: currentColor; }
.btn--ghost:hover { background: var(--charcoal); color: var(--ivory); border-color: var(--charcoal); }
.btn--block { width: 100%; }

/* =================================================================
   HEADER
================================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: clamp(1rem, 2.5vw, 1.75rem) 0;
  background: transparent;
  color: #fff;
  transition: background var(--t-fast), padding var(--t-fast), box-shadow var(--t-fast);
}
.site-header.scrolled {
  background: rgba(244, 240, 233, 0.92);
  backdrop-filter: blur(12px);
  color: var(--text);
  box-shadow: 0 1px 0 var(--line);
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-monogram {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: filter var(--t-fast);
}
.site-header.scrolled .brand-monogram {
  filter: brightness(0);
}
.brand-name {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0.85;
}
.nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.5vw, 2.5rem); }
.nav-link {
  position: relative;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.25rem 0;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-fast);
}
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-link--cta { border: 1px solid currentColor; padding: 0.5rem 1.1rem; border-radius: 2px; }
.nav-link--cta::after { display: none; }

.header-actions { display: flex; align-items: center; gap: 1.25rem; }
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  padding: 0.35rem 0.2rem;
  z-index: 110;
}
.lang-toggle .lang-sep { opacity: 0.45; }
.lang-toggle .lang-tr { opacity: 0.45; }
.lang-toggle .lang-en { opacity: 1; }
.lang-toggle.is-tr .lang-tr { opacity: 1; }
.lang-toggle.is-tr .lang-en { opacity: 0.45; }
.lang-toggle span { transition: opacity var(--t-fast); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; width: 30px; padding: 6px 0; z-index: 110; }
.menu-toggle span { display: block; height: 1.5px; width: 100%; background: currentColor; transition: var(--t-fast); }

/* =================================================================
   HERO
================================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem var(--gutter) 4rem;
  background: radial-gradient(120% 90% at 80% 10%, #2c2822 0%, var(--charcoal) 55%);
  color: var(--text-invert);
  overflow: hidden;
}
.hero-lines {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  color: var(--brass);
  opacity: 0.16;
  pointer-events: none;
}
.hero-inner { position: relative; max-width: var(--container); width: 100%; margin: 0 auto; }
.hero-eyebrow {
  font-size: clamp(0.75rem, 1vw, 0.85rem);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 600;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(3.4rem, 13vw, 11rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
}
.hero-title span { display: block; }
.hero-title--accent { font-style: italic; color: var(--beige); padding-left: 0.08em; }
.hero-statement {
  max-width: 46ch;
  margin-top: clamp(1.75rem, 3vw, 2.75rem);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  color: var(--text-invert-soft);
  line-height: 1.5;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: clamp(2rem, 4vw, 3rem); }
.hero .btn--ghost { color: var(--ivory); }
.hero .btn--ghost:hover { background: var(--ivory); color: var(--charcoal); border-color: var(--ivory); }
.hero-meta {
  position: absolute;
  bottom: clamp(1.5rem, 4vh, 2.5rem);
  left: 0; right: 0;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  gap: 2rem;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-invert-soft);
}
.hero-scroll { margin-left: auto; display: flex; align-items: center; gap: 0.6rem; }
.hero-scroll i { width: 1px; height: 34px; background: currentColor; position: relative; overflow: hidden; }
.hero-scroll i::after {
  content: ""; position: absolute; inset: 0; background: var(--brass);
  animation: scrollLine 2s var(--ease) infinite;
}
@keyframes scrollLine { 0% { transform: translateY(-100%); } 60%,100% { transform: translateY(100%); } }

/* =================================================================
   SECTION
================================================================= */
.section { padding: var(--section-y) var(--gutter); }
.section--dark { background: var(--bg-dark); color: var(--text-invert); }
.section--dark .section-title { color: var(--text-invert); }
.section-head { max-width: var(--container); margin: 0 auto clamp(3rem, 6vw, 5rem); }

/* =================================================================
   SPLIT
================================================================= */
.split { display: grid; grid-template-columns: 1fr 1fr; min-height: 88vh; }
.split-panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  color: var(--ivory);
  isolation: isolate;
}
.split-media {
  position: absolute; inset: 0; z-index: -2;
  transition: transform 0.9s var(--ease);
}
.split-panel::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(20,18,15,0.15) 0%, rgba(20,18,15,0.8) 100%);
}
.split-panel:hover .split-media { transform: scale(1.06); }
.split-panel--studio .split-media { background: linear-gradient(135deg, #3a342b, #5d4c39); }
.split-panel--space .split-media  { background: linear-gradient(135deg, #2b2820, #8a795f); }
.split-index { font-family: var(--font-display); font-size: 1.1rem; opacity: 0.7; letter-spacing: 0.1em; }
.split-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 1;
  margin: 0.4rem 0 0.9rem;
}
.split-text { max-width: 34ch; color: rgba(239,233,221,0.85); }
.split-cta {
  display: inline-block;
  margin-top: 1.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  transform: translateX(0);
  transition: transform var(--t-fast);
}
.split-panel:hover .split-cta { transform: translateX(8px); color: var(--beige); }

/* =================================================================
   PROJECTS
================================================================= */
.project-list {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 9vw, 8rem);
}
.project {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.project--reverse .project-media { order: 2; }
.project-media {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow);
}
.project-img {
  position: absolute;
  inset: -8%;
  background-size: cover;
  background-position: center;
  transition: transform var(--t-med);
  will-change: transform;
}
.project:hover .project-img { transform: scale(1.05); }
.project-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-invert-soft);
  padding-bottom: 1.1rem;
  margin-bottom: 1.3rem;
  border-bottom: 1px solid var(--line-invert);
}
.project-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1.04;
  margin-bottom: 1.2rem;
}
.project-desc { color: var(--text-invert-soft); max-width: 52ch; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.6rem 0; }
.project-tags span {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line-invert);
  border-radius: 2px;
  color: var(--text-invert);
}
.project-links { display: flex; gap: 1.5rem; }
.project-links a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--brass);
  position: relative;
}
.project-links a::after {
  content: ""; position: absolute; left: 0; bottom: -3px;
  width: 100%; height: 1px; background: var(--brass);
  transform: scaleX(0); transform-origin: right; transition: transform var(--t-fast);
}
.project-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.project-img[data-img="residence"]   { background-image: url("assets/images/project-residence.png"); background-color: #4a4034; }
.project-img[data-img="health"]      { background-image: url("assets/images/vitalis.png"); background-color: #38423d; }
.project-img[data-img="restaurant"]  { background-image: url("assets/images/TematikBirRestoran.png"); background-color: #4d3a30; }
.project-img[data-img="mediatheque"] { background-image: url("assets/images/Médiathèque.png"); background-color: #2f3340; }

/* =================================================================
   ARCHIVE
================================================================= */
.archive-list { max-width: var(--container); margin: 0 auto; }
.archive-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  transition: padding-left var(--t-fast);
}
.archive-row:last-child { border-bottom: 1px solid var(--line); }
.archive-row:hover { padding-left: 1rem; }
.archive-name { font-family: var(--font-display); font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 500; }
.archive-type, .archive-palette { font-size: 0.8rem; letter-spacing: 0.06em; color: var(--text-soft); text-transform: uppercase; }
.archive-year { font-size: 0.9rem; color: var(--accent); font-weight: 600; }
.archive-note { grid-column: 1 / -1; color: var(--text-soft); max-width: 70ch; margin-top: 0.4rem; }
.archive-links { grid-column: 1 / -1; display: flex; gap: 1.5rem; margin-top: 0.5rem; }
.archive-links a {
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 600; color: var(--accent);
}

/* =================================================================
   TIMELINE
================================================================= */
.timeline { max-width: 920px; margin: 0 auto; }
.timeline-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--line-invert);
}
.timeline-date { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); font-weight: 600; padding-top: 0.4rem; }
.timeline-content h3 { font-family: var(--font-display); font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 500; margin-bottom: 0.3rem; }
.timeline-org { color: var(--text-invert); font-weight: 500; margin-bottom: 0.6rem; }
.timeline-content p:last-child { color: var(--text-invert-soft); max-width: 60ch; }

/* =================================================================
   PHILOSOPHY
================================================================= */
.philosophy { background: var(--beige); }
.philosophy-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.philosophy-statement {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  line-height: 1.05;
}
.philosophy-cols { display: grid; gap: 1.6rem; }
.philosophy-cols p { color: var(--text-soft); }
.philosophy-cols strong { color: var(--text); font-weight: 600; }

/* =================================================================
   PROCESS
================================================================= */
.process-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.process-step { padding: 2rem 0 0; border-top: 2px solid var(--brass); }
.process-num { font-family: var(--font-display); font-size: 2.4rem; color: var(--brass); display: block; margin-bottom: 1rem; line-height: 1; }
.process-step h3 { font-family: var(--font-display); font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 500; margin-bottom: 0.7rem; }
.process-step p { color: var(--text-invert-soft); font-size: 0.95rem; }

/* =================================================================
   SKILLS
================================================================= */
.skills-layout {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: clamp(2.5rem, 5vw, 5rem);
}
.skills-heading { font-size: 0.74rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 1.5rem; }
.skills-heading--mt { margin-top: 2.5rem; }
.skills-tools li { display: flex; justify-content: space-between; align-items: baseline; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.skills-tools li span { font-family: var(--font-display); font-size: clamp(1.3rem, 2.2vw, 1.8rem); font-weight: 500; }
.skills-tools li em { font-style: normal; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-soft); }
.skills-list li { padding: 0.7rem 0; border-bottom: 1px solid var(--line); color: var(--text-soft); }

/* =================================================================
   JOURNAL
================================================================= */
.journal-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.journal-card {
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border: 1px solid var(--line-invert);
  border-radius: 3px;
  transition: var(--t-fast);
}
.journal-card:hover { transform: translateY(-6px); border-color: var(--brass); background: rgba(169,126,79,0.06); }
.journal-cat { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); }
.journal-card h3 { font-family: var(--font-display); font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 500; margin: 1rem 0 0.8rem; }
.journal-card p { color: var(--text-invert-soft); font-size: 0.95rem; }
.journal-date { display: block; margin-top: 1.5rem; font-size: 0.75rem; letter-spacing: 0.1em; color: var(--text-invert-soft); text-transform: uppercase; }

/* =================================================================
   ABOUT
================================================================= */
.about-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.about-portrait { aspect-ratio: 4 / 5; }
.about-img {
  width: 100%; height: 100%;
  border-radius: 3px;
  box-shadow: var(--shadow);
  background-color: #6b5642;
  background-image: url("assets/images/portrait.jpeg");
  background-size: cover;
  background-position: center;
}
.about-content .section-title { margin-bottom: 1.5rem; }
.about-lead { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-style: italic; line-height: 1.3; margin-bottom: 1.5rem; }
.about-content p { color: var(--text-soft); margin-bottom: 1.1rem; max-width: 60ch; }
.about-links { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 2rem; }
.about-links a { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; position: relative; padding-bottom: 3px; }
.about-links a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform var(--t-fast); }
.about-links a:hover::after { transform: scaleX(1); transform-origin: left; }

/* =================================================================
   CONTACT
================================================================= */
.contact-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
}
.contact-details { margin-top: 2.5rem; display: grid; gap: 1.25rem; }
.contact-details li { display: grid; grid-template-columns: 110px 1fr; gap: 1rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line-invert); align-items: baseline; }
.contact-details span { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-invert-soft); }
.contact-details a:hover { color: var(--brass); }
.contact-form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.5rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field label { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-invert-soft); }
.field input, .field select, .field textarea {
  width: 100%; background: transparent; border: 1px solid var(--line-invert); border-radius: 2px;
  padding: 0.95rem 1rem; color: var(--text-invert); font-family: inherit; font-size: 0.95rem; transition: border-color var(--t-fast);
}
.field textarea { resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(183,172,151,0.55); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brass); }
.field select option { color: #111; }
.form-feedback { min-height: 1.2rem; font-size: 0.85rem; color: var(--brass); opacity: 0; transform: translateY(6px); transition: var(--t-fast); }
.form-feedback.show { opacity: 1; transform: none; }

/* =================================================================
   FOOTER
================================================================= */
.site-footer { background: #15130f; color: var(--text-invert-soft); padding: clamp(3rem, 6vw, 5rem) var(--gutter); text-align: center; }
.footer-inner { max-width: var(--container); margin: 0 auto; display: grid; gap: 0.6rem; justify-items: center; }
.footer-monogram { height: 64px; width: auto; display: block; object-fit: contain; }
.footer-name { color: var(--ivory); letter-spacing: 0.04em; }
.footer-copy { font-size: 0.78rem; letter-spacing: 0.08em; }

/* =================================================================
   SCROLL REVEAL
================================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }

/* =================================================================
   RESPONSIVE
================================================================= */
@media (max-width: 1024px) {
  .skills-layout { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .journal-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .menu-toggle { display: flex; }
  .nav {
    position: fixed; inset: 0;
    flex-direction: column; justify-content: center; align-items: center;
    background: var(--charcoal); color: var(--ivory);
    gap: 2rem; transform: translateX(100%); transition: transform var(--t-med);
    z-index: 200;
    padding: 5rem 2rem 3rem;
  }
  .nav.open { transform: none; }
  .nav-link { font-size: 1.4rem; letter-spacing: 0.12em; color: var(--ivory); }
  .nav-link::after { background: var(--ivory); }
  .nav-link--cta { border: none; }
  body.menu-open { overflow: hidden; }
  body.menu-open .site-header {
    z-index: 300;
    background: transparent !important;
    box-shadow: none !important;
  }
  body.menu-open .brand-monogram { filter: brightness(0) invert(1) !important; }
  body.menu-open .menu-toggle span { background: var(--ivory); }
  body.menu-open .lang-toggle { color: var(--ivory); }
  .menu-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .split { grid-template-columns: 1fr; }
  .split-panel { min-height: 60vh; }
  .project, .project--reverse { grid-template-columns: 1fr; gap: 1.75rem; }
  .project--reverse .project-media { order: 0; }
  .philosophy-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { max-width: 360px; }
  .contact-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 0.6rem; }
  .archive-row { grid-template-columns: 1fr; gap: 0.3rem; }
  .archive-row:hover { padding-left: 0; }
}
@media (max-width: 560px) {
  .brand-name { display: none; }
  .skills-layout, .journal-grid, .process-grid, .field-row { grid-template-columns: 1fr; }
  .hero-meta { gap: 1rem; font-size: 0.62rem; }
  .hero-meta span:nth-child(2) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}