/* ============================================================
   MATTHEW ABATE — PRODUCTION CSS
   Architecture: frame > site-wrapper > scroll-container > nav (sticky)
   Responsive design: custom properties + breakpoints for mobile/tablet/desktop
   ============================================================ */

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

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  /* Layout */
  --frame-width: 1040px;
  --pad-h: 90px;          /* section horizontal padding */
  --pad-v: 60px;          /* section vertical padding */
  --gap: 46px;            /* column gap */
  --sidebar-w: 270px;     /* work page sidebar */

  /* Typography */
  --hero-size: 84px;      /* hero headline */
  --hero-lh: 0.95;
  --h1-size: 60px;        /* page h1 */
  --h1-lh: 72px;
  --tagline-size: 54px;   /* serif tagline (index selected work) */
  --tagline-lh: 60px;
  --contact-h2-size: 48px;
  --contact-h2-lh: 60px;
  --body-size: 18px;      /* body copy */
  --body-lh: 28px;
  --small-size: 15px;     /* work list titles, buttons */
  --label-size: 12px;     /* section labels */
  --nav-size: 11px;       /* nav links */
  --ui-size: 21px;        /* work list item titles, serif */
  --subheader-size: 21px; /* page-header__sub, approach-intro, work-intro */
  --subheader-lh: 33px;
  --case-study-title-size: 30px; /* case study titles */
  --case-study-title-lh: 36px;
}

/* ── Medium desktop / laptop (1200px and below) ─── */
@media (max-width: 1200px) {
  .frame { padding: 40px 0; }
  :root {
    --frame-width: min(1040px, calc(100vw - 80px));
    --pad-h: 60px;
    --pad-v: 48px;
    --gap: 32px;
    --hero-size: 68px;
    --h1-size: 48px;
    --tagline-size: 42px;
    --tagline-lh: 50px;
    --contact-h2-size: 38px;
    --contact-h2-lh: 48px;
    --body-size: 17px;
    --sidebar-w: 220px;
    --subheader-size: 19px;
    --subheader-lh: 30px;
    --case-study-title-size: 26px;
    --case-study-title-lh: 32px;
  }
}

/* ── Tablet / large mobile (768px and below) ─── */
@media (max-width: 768px) {
  :root {
    --frame-width: calc(100vw - 48px);
    --pad-h: 32px;
    --pad-v: 40px;
    --gap: 24px;
    --sidebar-w: 100%;
    --hero-size: 52px;
    --hero-lh: 1.0;
    --h1-size: 38px;
    --h1-lh: 48px;
    --tagline-size: 36px;
    --tagline-lh: 44px;
    --contact-h2-size: 32px;
    --contact-h2-lh: 40px;
    --body-size: 16px;
    --body-lh: 26px;
    --small-size: 14px;
    --ui-size: 18px;
    --subheader-size: 18px;
    --subheader-lh: 28px;
    --case-study-title-size: 22px;
    --case-study-title-lh: 28px;
  }
}

/* ── Mobile / iPhone SE (480px and below) ─── */
@media (max-width: 480px) {
  .frame { padding: 20px 0; }
  :root {
    --frame-width: calc(100vw - 40px);
    --pad-h: 20px;
    --pad-v: 32px;
    --gap: 16px;
    --hero-size: 42px;
    --h1-size: 32px;
    --tagline-size: 30px;
    --tagline-lh: 38px;
    --contact-h2-size: 28px;
    --contact-h2-lh: 36px;
    --body-size: 15px;
    --body-lh: 24px;
    --ui-size: 16px;
    --subheader-size: 16px;
    --subheader-lh: 24px;
    --case-study-title-size: 20px;
    --case-study-title-lh: 26px;
  }
}

body {
  font-family: 'Outfit', sans-serif;
  color: #2E2724;
  overflow: hidden;
  background: #111;
}

/* ============================================================
   FRAME — locked viewport container, 60px top/bottom margin
   ============================================================ */
.frame {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: stretch;
  padding: 60px 0;
  background-size: cover;
  background-position: center;
}

/* Frame variant backgrounds removed — background image is set on body via JS */

/* ============================================================
   SITE WRAPPER — white card
   ============================================================ */
.site-wrapper {
  width: var(--frame-width);
  background: #ffffff;
  box-shadow: 0px 4px 48px rgba(0, 0, 0, 0.25);
}

/* ============================================================
   SCROLL CONTAINER — internal scroller, GSAP target
   ============================================================ */
.scroll-container {
  height: 100%;
  overflow-y: scroll;
  overflow-x: hidden;
  position: relative;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scroll-container::-webkit-scrollbar { display: none; }

/* ============================================================
   NAV — sticky inside scroll-container
   Border: spans only the content area width (respects padding)
   ============================================================ */
.nav {
  position: relative;
  position: sticky;
  top: 0;
  z-index: 200;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px var(--pad-h);
  padding-bottom: 14px;
  background: #ffffff;
}

.nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--pad-h);
  right: var(--pad-h);
  height: 1px;
  background-color: #D9D3CF;
  max-width: var(--frame-width);
  width: calc(100% - 2 * var(--pad-h));
}

.nav__logo {
  font-size: 21px;
  font-weight: 200;
  color: #2E2724;
  text-decoration: none;
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav__link {
  font-size: var(--nav-size);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  color: #E82F2A;
  text-decoration: none;
  cursor: pointer;
}

.nav__link.active { color: #2E2724; }

.nav__email-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #E82F2A;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
}

.nav__email-btn svg {
  width: 13px;
  height: 13px;
  display: block;
}

/* ============================================================
   HERO (index only)
   ============================================================ */
.hero-v2 {
  overflow: hidden;
  min-height: 600px;
  position: relative;
}

.hero-v2-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-v2-container {
  width: var(--frame-width);
  max-width: 100%;
  padding: 0 var(--pad-h);
}

.headline-static-v2 {
  font-family: 'Playfair Display', serif;
  font-size: var(--hero-size);
  line-height: var(--hero-lh);
  font-style: italic;
  font-weight: 900;
  color: #2E2724;
}

.headline-mask-v2 {
  position: relative;
  overflow: hidden;
  margin-top: 10px;
  /* Ensure line-a is visible before GSAP sets the computed height */
  min-height: var(--hero-size);
}

.headline-line-v2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  font-family: 'Playfair Display', serif;
  font-size: var(--hero-size);
  line-height: var(--hero-lh);
  font-style: italic;
  font-weight: 900;
  color: #8B5A5A;
}

.hero-lower-block {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
}

.line-b-v2 {
  font-family: 'Playfair Display', serif;
  font-size: var(--hero-size);
  line-height: var(--hero-lh);
  font-style: italic;
  font-weight: 900;
  color: #8B5A5A;
}

.hero-body-copy {
  font-family: 'Lora', serif;
  font-size: var(--body-size);
  line-height: var(--body-lh);
  margin-bottom: 12px;
  margin-top: 24px;
  color: #2E2724;
}

.hero-body-copy + .hero-body-copy { margin-top: 0; }

/* ============================================================
   PAGE HEADER (bio, approach, work)
   ============================================================ */
.page-header {
  padding: var(--pad-v) var(--pad-h) 0;
}

.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: var(--h1-size);
  font-weight: 700;
  line-height: var(--h1-lh);
  color: #2E2724;
  padding-bottom: 42px;
}

.page-header__sub {
  font-family: 'Lora', serif;
  font-size: var(--subheader-size);
  font-weight: 400;
  line-height: var(--subheader-lh);
  color: #2E2724;
  max-width: 725px;
}

/* ============================================================
   SECTIONS
   Border-top: spans only content area width (respects padding)
   ============================================================ */
.section {
  position: relative;
  padding: var(--pad-v) var(--pad-h);
  padding-top: calc(var(--pad-v) + 1px);
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--pad-h);
  right: var(--pad-h);
  height: 1px;
  background-color: #D9D3CF;
  width: calc(100% - 2 * var(--pad-h));
  max-width: var(--frame-width);
}

.section--no-top-border::before { display: none; }

.section-label {
  font-size: var(--label-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  line-height: 15px;
  color: #8B5A5A;
  margin-bottom: 24px;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.row { display: flex; gap: var(--gap); }
.col { flex: 1; }
.col--40 { flex: 0 0 40%; max-width: 725px; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
p {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
}

p + p { margin-top: 14px; }

/* Index approach section intro paragraph — should use Lora, larger */
.section:nth-of-type(2) .col--40 p {
  font-family: 'Lora', serif;
  font-size: 21px;
  line-height: 33px;
  font-weight: 400;
  color: #2E2724;
}

.serif-tagline {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: var(--tagline-size);
  line-height: var(--tagline-lh);
  font-weight: 700;
  color: #2E2724;
}

.serif-tagline span { display: block; }

h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: #2E2724;
  margin-bottom: 10px;
}

/* ============================================================
   SELECTED WORK (index)
   ============================================================ */
.work-list {
  display: flex;
  flex-direction: column;
}

.work-list-item {
  border-bottom: 1px solid #D9D3CF;
  padding: 13px 0;
}

.work-list-item:last-child { border-bottom: none; }

.work-list-item__label {
  font-size: var(--small-size);
  font-weight: 500;
  line-height: 18px;
  color: #2E2724;
  margin-bottom: 3px;
}

.work-list-item__title {
  font-size: var(--ui-size);
  font-weight: 500;
  line-height: 33px;
  color: #2E2724;
  text-decoration: none;
  border-bottom: 1px solid #E82F2A;
  display: inline;
}

/* ============================================================
   DASH LIST (bullets with em-dash)
   ============================================================ */
.dash-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dash-list li {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
  padding-left: 20px;
  position: relative;
  font-weight: 300;
  letter-spacing: 0.12px;
}

.dash-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: #8B5A5A;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.button {
  border-radius: 23px;
  padding: 6px 18px;
  font-size: 15px;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.10px;
  line-height: 18px;
  outline: 2px #2E2724 solid;
  outline-offset: -2px;
  cursor: pointer;
  background: transparent;
  color: #2E2724;
  text-decoration: none;
  display: inline-block;
  border: none;
}

.button--primary {
  background: #2E2724;
  color: #fff;
  outline-color: #2E2724;
}

.hero-body-block .button--primary {
  font-size: 15px;
  font-weight: 500;
}

.button--circle {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  padding: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  text-transform: none;
  letter-spacing: 0;
  outline: 2px #2E2724 solid;
  outline-offset: -2px;
  border: none;
}

.button--sm {
  padding: 4px 12px;
  font-size: 11px;
}

.button-row {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  align-items: center;
}

/* ============================================================
   CONTACT / FOOTER
   ============================================================ */
.contact {
  background: #E8E4E0;
  padding: var(--pad-v) var(--pad-h) 0;
  margin-top: auto;
}

.contact h2 {
  font-family: 'Playfair Display', serif;
  font-size: var(--contact-h2-size);
  line-height: var(--contact-h2-lh);
  font-weight: 700;
  color: #2E2724;
  margin-bottom: 24px;
}

.contact p {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
  max-width: 750px;
}

.contact .availability {
  font-size: var(--small-size);
  line-height: 18px;
  color: #2E2724;
  margin-top: 24px;
}

.footer {
  font-size: 11px;
  color: #8B7B7A;
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  margin-top: 24px;
  padding-top: 15px;
  padding-bottom: 15px;
  border-top: 1px solid #D9D3CF;
}

/* ============================================================
   BIO PAGE
   ============================================================ */
.bio-intro {
  display: flex;
  gap: var(--gap);
  align-items: stretch;
}

.bio-intro__text { flex: 1; }

.bio-intro__text p {
  font-family: 'Lora', serif;
  font-size: var(--subheader-size);
  line-height: var(--subheader-lh);
  font-weight: 400;
  max-width: 725px;
}

.bio-intro__text p + p { margin-top: 24px; }

.bio-intro__photo {
  flex: 1 1 0;
  min-width: 0;
}

.bio-intro__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.col-label {
  font-size: var(--label-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  line-height: 15px;
  color: #8B5A5A;
  margin-bottom: 20px;
}

.bio-dash-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bio-dash-list li {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
  padding-left: 18px;
  position: relative;
  font-weight: 300;
  letter-spacing: 0.12px;
}

.bio-dash-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: #8B5A5A;
}

.personal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
  margin-top: 4px;
}

.personal-item h4 {
  font-size: var(--body-size);
  font-weight: 500;
  line-height: var(--body-lh);
  margin-bottom: 10px;
  color: #2E2724;
}

.personal-item p {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
  font-weight: 300;
}

.bio-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: #E82F2A;
}

.bio-link:hover { color: #E82F2A; }

/* ============================================================
   APPROACH PAGE
   ============================================================ */
.approach-intro p {
  font-family: 'Lora', serif;
  font-size: var(--subheader-size);
  line-height: var(--subheader-lh);
  font-weight: 400;
  color: #2E2724;
  max-width: 725px;
}

.approach-intro p + p { margin-top: 16px; }

.philosophy-layout {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

.philosophy-row {
  display: flex;
  gap: var(--gap);
  align-items: flex-start;
}

.philosophy-row p {
  flex: 1;
  font-family: 'Lora', serif;
  font-size: var(--subheader-size);
  line-height: var(--subheader-lh);
  font-weight: 400;
}

.philosophy-row img {
  flex: 0 0 160px;
  width: 160px;
  display: block;
}

.how-i-work-layout {
  display: flex;
  gap: var(--gap);
  align-items: flex-start;
}

.how-i-work-text { flex: 1.4; }

.how-i-work-text p {
  font-family: 'Lora', serif;
  font-size: var(--subheader-size);
  line-height: var(--subheader-lh);
  font-weight: 400;
}

.how-i-work-text p + p { margin-top: 16px; }
.how-i-work-side { flex: 1; }

.ai-callout {
  background: #FAF5F2;
  padding: 24px;
}

.ai-callout__label {
  font-size: var(--label-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  line-height: 15px;
  color: #8B7B7A;
  margin-bottom: 10px;
}

.ai-callout p {
  font-size: var(--body-size);
  line-height: var(--body-lh);
}

.ai-sub-label {
  font-size: var(--label-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  line-height: 15px;
  color: #8B7B7A;
  margin-top: 16px;
  margin-bottom: 8px;
}

.ai-callout .dash-list { gap: 12px; }
.ai-callout .dash-list li { font-size: var(--small-size); line-height: 18px; }

.caps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
}

.caps-grid__title {
  font-size: var(--body-size);
  font-weight: 500;
  line-height: var(--body-lh);
  margin-bottom: 8px;
  color: #2E2724;
}

.caps-grid__text {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
  font-weight: 300;
}

.methods-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
}

.methods-grid__item h4 {
  font-size: var(--body-size);
  font-weight: 500;
  line-height: var(--body-lh);
  margin-bottom: 8px;
  color: #2E2724;
}

.methods-grid__item p {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  color: #2E2724;
  font-weight: 300;
}

/* ============================================================
   WORK PAGE
   ============================================================ */
.work-intro p {
  font-family: 'Lora', serif;
  font-size: var(--subheader-size);
  line-height: var(--subheader-lh);
  font-weight: 400;
  color: #2E2724;
  max-width: 725px;
}

.featured-label {
  position: relative;
  font-size: var(--label-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  line-height: 15px;
  color: #8B5A5A;
  padding: 60px var(--pad-h) 30px;
}

.featured-label::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--pad-h);
  right: var(--pad-h);
  height: 0.5px;
  background-color: #D9D3CF;
}

.case-studies { padding: 0 var(--pad-h); }

.case-study {
  border-top: 0.5px solid #D9D3CF;
  overflow: hidden;
}

.case-studies .case-study:first-child {
  border-top: none;
}

.case-study__header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  cursor: pointer;
  user-select: none;
}

.case-study__logo-title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.case-study__logo {
  width: 72px;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.case-study__logo-text {
  font-size: var(--small-size);
  font-weight: 500;
  color: #2E2724;
}

.case-study__title {
  font-family: 'Playfair Display', serif;
  font-size: var(--case-study-title-size);
  font-weight: 700;
  line-height: var(--case-study-title-lh);
  color: #2E2724;
  flex: 1 1 0;
  margin: 0;
}

.case-studies--additional .case-study__title {
  font-size: 24px;
  line-height: 30px;
}

.case-study__toggle {
  font-size: 0;
  color: #2E2724;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  line-height: 1;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-study__toggle::before {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  font-family: 'Outfit', sans-serif;
  color: #2E2724;
  line-height: 1;
}

.case-study.is-open .case-study__toggle::before {
  content: '−';
}

.case-study__body {
  display: none;
  padding-top: 42px;
  padding-bottom: 60px;
}

.case-study__body .cs-results-layout {
  margin-top: 46px;
}

.case-study.is-open .case-study__body { display: block; }

/* Case study: sidebar + content layout */
.cs-layout {
  display: flex;
  gap: var(--gap);
  align-items: flex-start;
}

.cs-sidebar {
  flex: 0 0 var(--sidebar-w);
  background: #FAF5F2;
  padding: 18px;
}

.cs-sidebar .button {
  display: block;
  text-align: center;
}

.cs-content { flex: 1; }

.cs-meta-label {
  font-size: var(--label-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.66px;
  line-height: 15px;
  color: #8B7B7A;
  margin-bottom: 4px;
  margin-top: 18px;
}

.cs-meta-label:first-child { margin-top: 0; }

.cs-meta-label:not(:first-child) {
  border-top: 0.5px solid #D9D3CF;
  padding-top: 18px;
}

.cs-meta-value {
  font-size: var(--small-size);
  font-weight: 300;
  line-height: 18px;
  color: #2E2724;
}

.cs-methods-list {
  list-style: none;
  margin-top: 2px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-methods-list li {
  font-size: 15px;
  font-weight: 300;
  line-height: 18px;
  color: #2E2724;
  padding-left: 12px;
  position: relative;
}

.cs-methods-list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: #8B7B7A;
}

.cs-section { margin-bottom: 24px; }
.cs-section:last-child { margin-bottom: 0; }

.cs-section-label {
  font-size: var(--body-size);
  font-weight: 500;
  line-height: var(--body-lh);
  color: #2E2724;
  margin-bottom: 6px;
}

.cs-text {
  font-size: var(--body-size);
  font-weight: 300;
  line-height: var(--body-lh);
  color: #2E2724;
}

.cs-numbered {
  list-style: none;
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.cs-numbered li {
  font-family: 'Lora', serif;
  font-size: 21px;
  line-height: 33px;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  color: #8B5A5A;
  font-weight: 400;
}

.cs-numbered li .cs-num {
  position: absolute;
  left: 0.5px;
  top: -2px;
  font-family: 'Outfit', sans-serif;
  font-size: 21px;
  line-height: 33px;
  font-weight: 400;
  color: #8B5A5A;
}

.cs-insights {
  list-style: none;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-insights li {
  font-size: var(--body-size);
  line-height: var(--body-lh);
  padding-left: 18px;
  position: relative;
  color: #2E2724;
  font-weight: 300;
}

.cs-insights li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: #8B5A5A;
}

.cs-insights em {
  font-style: italic;
  color: #8B5A5A;
}

/* Results with image + view link */
.cs-results-layout {
  display: flex;
  gap: var(--gap);
  align-items: flex-start;
}

.cs-results-image {
  flex: 0 0 var(--sidebar-w);
  width: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cs-results-image img {
  width: 100%;
  height: auto;
  max-height: var(--sidebar-w);
  object-fit: contain;
  display: block;
  cursor: pointer;
}

.cs-results-caption {
  padding-top: 12px;
  margin-top: 12px;
  border-top: 1px solid #D9D3CF;
  text-align: center;
}

.cs-view-demo {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #2E2724;
  text-decoration: underline;
  text-decoration-color: #E82F2A;
  text-transform: uppercase;
  line-height: 18px;
  cursor: pointer;
}

.cs-view-demo:hover { color: #E82F2A; }

.cs-results-copy {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cs-results-copy .cs-text + .cs-text {
  margin-top: 8px;
}

/* Modal overlay */
.cs-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.87);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.cs-modal.is-open {
  opacity: 1;
  pointer-events: all;
}

.cs-modal__inner {
  position: relative;
  max-width: 80vw;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-modal__inner img {
  display: block;
  max-width: 80vw;
  max-height: 80vh;
  width: auto;
  height: auto;
}

.cs-modal__close {
  position: absolute;
  top: -36px;
  right: 0;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 28px;
  font-weight: 200;
  font-family: 'Outfit', sans-serif;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  opacity: 0.8;
}

.cs-modal__close:hover {
  opacity: 1;
}

/* Additional work: two-col top */
.cs-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  margin-bottom: 24px;
}

/* ============================================================
   HAMBURGER BUTTON (hidden on desktop, shown on mobile)
   ============================================================ */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #2E2724;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Animated X state */
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav__mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid #D9D3CF;
  padding: var(--pad-h);
  flex-direction: column;
  gap: 24px;
  z-index: 300;
}

.nav__mobile-menu.is-open { display: flex; }

.nav__mobile-menu a {
  font-family: 'Outfit', sans-serif;
  font-size: var(--small-size);
  font-weight: 500;
  color: #2E2724;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1px;
}

.nav__mobile-menu a:hover { color: #E82F2A; }

/* ============================================================
   RESPONSIVE LAYOUTS
   ============================================================ */

/* ── Tablet / large mobile (768px and below) ─── */
@media (max-width: 768px) {
  /* Stack all two-column rows */
  .row { flex-direction: column; }
  .col--40 { flex: none; width: 100%; }
  .col { flex: none; width: 100%; }

  /* Work page: sidebar stacks above main */
  .case-study { flex-direction: column; }
  .cs-layout { flex-direction: column; }
  .cs-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #D9D3CF;
    padding-bottom: 24px;
    margin-bottom: 24px;
  }

  /* Work page additional grid */
  .work-grid { grid-template-columns: 1fr; }

  /* Bio, approach grids become single column */
  .personal-grid { grid-template-columns: 1fr; }
  .caps-grid { grid-template-columns: 1fr; }
  .methods-grid { grid-template-columns: 1fr; }

  /* Frame on inner pages: switch from fixed to block on mobile for iOS compatibility */
  .frame {
    position: relative;
    inset: auto;
    padding: 24px 0;
    min-height: 100vh;
  }
  .site-wrapper {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    margin: 0 auto;
    height: auto;
    min-height: 100vh;
    border-radius: 0;
  }
  .scroll-container {
    height: auto;
    overflow-y: visible;
    overflow-x: hidden;
  }

  /* Nav on mobile */
  .nav__links { display: none; }
  .nav__links.is-open { display: flex; flex-direction: column; gap: 16px; }
  .nav__hamburger { display: flex; }
  .nav__email-btn { display: none; }

  /* Bio: stack photo below text on tablet */
  .bio-intro { flex-direction: column; }
  .bio-intro__photo { min-height: 300px; }
  .bio-intro__photo img { height: 300px; }

  /* Results image: stack and go 80% width */
  .cs-results-layout { flex-direction: column; }
  .cs-results-image {
    flex: none;
    width: 80%;
    align-self: flex-start;
  }
}

/* ── Mobile / iPhone SE (480px and below) ─── */
@media (max-width: 480px) {
  .frame { padding: 12px 0; }

  /* Two-col grids collapse on small mobile */
  .cs-two-col { grid-template-columns: 1fr; }
}