/* =============================================================
   SECOND EMPIRE — Main Stylesheet
   All pages share this file.
   ============================================================= */

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

:root {
  --pink:      #E8177A;
  --pink-dark: #b8115f;
  --charcoal:  #2A3F5F;
  --mid:       rgba(42, 63, 95, 0.85);
  --light:     #F0EEE8;
  --white:     #ffffff;
  --border:    rgba(42, 63, 95, 0.12);
  --serif:     'Outfit', system-ui, sans-serif;
  --sans:      'Cormorant Garamond', Georgia, serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--charcoal);
  font-size: 19px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}


/* NAV
   ============================================================= */
nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 56px;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { height: 72px; width: auto; display: block; }

.nav-logo-text {
  font-family: var(--serif); font-size: 15px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--charcoal);
}

.nav-links { display: flex; gap: 44px; list-style: none; align-items: center; }

.nav-links a {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--charcoal); text-decoration: none;
  opacity: 0.8; transition: opacity 0.2s;
  font-family: var(--serif);
}
.nav-links a:hover, .nav-links a.active { opacity: 1; }

.nav-cta {
  font-size: 12px !important; font-weight: 600 !important;
  color: var(--white) !important; background: var(--pink);
  padding: 10px 22px; letter-spacing: 0.08em !important;
  transition: background 0.2s !important; opacity: 1 !important;
}
.nav-cta:hover { background: var(--pink-dark) !important; }


/* SHARED COMPONENTS
   ============================================================= */
.section-label {
  font-family: var(--serif); font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--pink); margin-bottom: 52px;
}

.section-h2 {
  font-family: var(--serif); font-size: clamp(32px, 3.8vw, 54px);
  font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; color: var(--charcoal);
}

.page-label {
  font-family: var(--serif); font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--pink); margin-bottom: 28px;
}

/* Buttons */
.btn-pink {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--serif); font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--white); background: var(--pink);
  text-decoration: none; padding: 16px 32px; transition: background 0.2s;
}
.btn-pink:hover { background: var(--pink-dark); }
.btn-pink .arrow { transition: transform 0.2s; }
.btn-pink:hover .arrow { transform: translateX(5px); }

.btn-white {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--serif); font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--pink); background: var(--white);
  text-decoration: none; padding: 16px 32px;
  white-space: nowrap; flex-shrink: 0; transition: background 0.2s;
}
.btn-white:hover { background: var(--light); }
.btn-white .arrow { transition: transform 0.2s; }
.btn-white:hover .arrow { transform: translateX(5px); }

/* CTA Strip */
.cta-strip {
  background: var(--pink); padding: 96px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
}
.cta-strip h2 {
  font-family: var(--serif); font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.02em;
  color: var(--white); max-width: 580px;
}

/* Footer */
footer {
  background: var(--charcoal); padding: 52px 56px;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-logo {
  font-family: var(--serif); font-size: 13px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.7);
}
.footer-links { display: flex; gap: 36px; list-style: none; }
.footer-links a {
  font-size: 12px; letter-spacing: 0.07em; font-weight: 500;
  color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.2s;
  font-family: var(--serif);
}
.footer-links a:hover { color: rgba(255,255,255,0.9); }

/* Image placeholders */
.img-placeholder {
  background: #c8d4e0;
  border: 1px dashed rgba(42,63,95,0.15);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
}
.img-placeholder-label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(42,63,95,0.35);
  text-align: center; line-height: 1.7;
}


/* HOMEPAGE — HERO
   ============================================================= */
.hero {
  min-height: 100vh; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 140px 56px 100px; border-bottom: 1px solid var(--border);
}
.hero-eyebrow {
  font-family: var(--serif); font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--pink); margin-bottom: 32px;
}
.hero h1 {
  font-family: var(--serif); font-size: clamp(48px, 7vw, 96px);
  font-weight: 700; line-height: 1.02; letter-spacing: -0.025em;
  color: var(--charcoal); max-width: 900px; margin-bottom: 36px;
}
.hero-sub {
  font-family: var(--sans); font-size: 20px; font-weight: 400; line-height: 1.75;
  color: var(--charcoal); opacity: 0.85; max-width: 600px; margin-bottom: 28px;
}
.hero-cred {
  font-family: var(--sans); font-size: 17px; font-weight: 400; line-height: 1.7;
  color: var(--charcoal); opacity: 0.8; margin-bottom: 52px; max-width: 600px;
}
.hero-cred.industry-list {
  font-size: 13px; letter-spacing: 0.04em; margin-top: -36px;
}


/* HOMEPAGE — WHY DUO
   ============================================================= */
.why-duo { background: var(--light); padding: 120px 56px; border-bottom: 1px solid var(--border); }
.why-duo-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 96px; max-width: 1200px; }
.why-duo-body > p {
  font-family: var(--sans); font-size: 18px; font-weight: 400; line-height: 1.85;
  color: var(--charcoal); opacity: 0.9; margin-bottom: 20px;
}
.why-duo-body p:last-child { margin-bottom: 0; }

/* Headshots */
.headshots {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; max-width: 480px; margin-top: 52px;
}
.headshot-card { display: flex; flex-direction: column; }
.headshot-frame { width: 100%; margin-bottom: 14px; overflow: hidden; }
.headshot-frame img { width: 100%; height: auto; display: block; }
.headshot-name {
  font-family: var(--sans); font-size: 18px; font-weight: 400;
  color: var(--charcoal); opacity: 0.9; margin-bottom: 4px; line-height: 1.2;
}
.headshot-role {
  font-family: var(--sans); font-size: 18px; font-weight: 400; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--charcoal); opacity: 0.9;
  line-height: 1.2;
}


/* HOMEPAGE — HOW WE WORK
   ============================================================= */
.how-work { padding: 120px 56px; border-bottom: 1px solid var(--border); }
.how-work .section-h2 { margin-bottom: 80px; }
.engagements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.engagement-card { background: var(--white); padding: 52px 44px 52px 0; }
.engagement-card h3 {
  font-family: var(--serif); font-size: 22px; font-weight: 700;
  line-height: 1.2; letter-spacing: -0.015em; color: var(--charcoal); margin-bottom: 8px;
}
.engagement-tag {
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--pink); margin-bottom: 20px;
  font-family: var(--serif);
}
.engagement-card p {
  font-family: var(--sans); font-size: 18px; font-weight: 400;
  line-height: 1.8; color: var(--charcoal); opacity: 0.9;
}


/* HOMEPAGE — SOUND FAMILIAR
   ============================================================= */
.sound-familiar {
  background: var(--charcoal); padding: 120px 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sound-familiar .section-label { color: var(--pink); margin-bottom: 28px; }
.sound-familiar h2 {
  font-family: var(--serif); font-size: clamp(32px, 3.8vw, 54px);
  font-weight: 700; line-height: 1.08; letter-spacing: -0.02em;
  color: var(--white); max-width: 600px; margin-bottom: 72px;
}
.sf-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.07);
}
.sf-item { padding: 44px 48px; background: rgba(255,255,255,0.03); }
.sf-item.placeholder {
  background: rgba(255,255,255,0.01);
  border: 1px dashed rgba(255,255,255,0.08);
}
.sf-q {
  font-family: var(--serif); font-size: 18px; font-weight: 700;
  line-height: 1.3; letter-spacing: -0.01em; color: var(--white); margin-bottom: 14px;
}
.sf-a {
  font-family: var(--sans); font-size: 17px; font-weight: 400;
  line-height: 1.8; color: rgba(255,255,255,0.85);
}
.sf-placeholder-label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(255,255,255,0.2);
}


/* HOMEPAGE — WORK TEASER
   ============================================================= */
.work-teaser { background: var(--light); padding: 120px 56px; border-bottom: 1px solid var(--border); }
.work-teaser .section-h2 { margin-bottom: 64px; }

/* Case card grid */
.case-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border); border: 1px solid var(--border);
}
.case-card {
  background: var(--white); padding: 48px 44px;
  text-decoration: none; display: block; transition: background 0.2s;
}
.case-card:hover { background: var(--light); }
.case-meta {
  font-size: 11px; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--charcoal); opacity: 0.72;
  margin-bottom: 16px; font-family: var(--serif);
}
.case-card h3 {
  font-family: var(--serif); font-size: 20px; font-weight: 600;
  line-height: 1.28; letter-spacing: -0.01em; color: var(--charcoal); margin-bottom: 12px;
}
.case-result {
  font-family: var(--sans); font-size: 17px; font-weight: 400;
  color: var(--charcoal); opacity: 0.85; line-height: 1.7;
}
.case-link {
  display: inline-block; margin-top: 28px; font-family: var(--serif);
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--pink); text-decoration: none;
}
.case-card:hover .case-link { text-decoration: underline; }


/* WORK INDEX PAGE
   ============================================================= */
.page-header { padding: 160px 56px 80px; border-bottom: 1px solid var(--border); }
.page-header h1 {
  font-family: var(--serif); font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 700; line-height: 1.06; letter-spacing: -0.022em;
  color: var(--charcoal); max-width: 760px; margin-bottom: 28px;
}
.page-header p {
  font-family: var(--sans); font-size: 18px; font-weight: 400; line-height: 1.75;
  color: var(--charcoal); opacity: 0.88; max-width: 580px;
}
.work-attribution {
  font-family: var(--sans); font-size: 16px; font-weight: 400;
  color: var(--charcoal); opacity: 0.9; max-width: 680px;
  margin-top: 16px; line-height: 1.7; font-style: italic;
}

.attribution-note { padding: 28px 56px; background: var(--light); border-bottom: 1px solid var(--border); }
.attribution-note p {
  font-family: var(--sans); font-size: 16px; font-weight: 400;
  line-height: 1.7; color: var(--charcoal); opacity: 0.85; max-width: 760px;
}
.attribution-note strong { font-weight: 600; color: var(--charcoal); opacity: 1; }

.work-grid-section { padding: 80px 56px 120px; }
.work-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border); border: 1px solid var(--border);
}

.work-grid .case-card { padding: 52px 48px; }
.case-thumb {
  width: 100%; aspect-ratio: 2 / 1;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 32px; overflow: hidden;
}
.case-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.case-attribution {
  font-size: 10px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--charcoal); opacity: 0.65; margin-bottom: 20px;
  display: flex; align-items: center; gap: 6px;
  font-family: var(--serif);
}
.case-attribution::before {
  content: ''; display: block; width: 4px; height: 4px;
  border-radius: 50%; background: var(--pink); opacity: 0.85; flex-shrink: 0;
}


/* ABOUT PAGE
   ============================================================= */
.bio-section { padding: 100px 56px; border-bottom: 1px solid var(--border); }
.bio-section.alt { background: var(--light); }
.bio-grid { display: grid; grid-template-columns: 280px 1fr; gap: 80px; max-width: 1100px; }

.bio-photo { width: 100%; aspect-ratio: 4 / 5; }
.bio-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.bio-content { padding-top: 8px; }
.bio-label {
  font-family: var(--serif); font-size: 11px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--pink); margin-bottom: 16px;
}
.bio-content h2 {
  font-family: var(--serif); font-size: clamp(28px, 3vw, 42px);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.018em;
  color: var(--charcoal); margin-bottom: 8px;
}
.bio-role {
  font-size: 13px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--charcoal); opacity: 0.9;
  margin-bottom: 36px; font-family: var(--serif);
}
.bio-content p {
  font-family: var(--sans); font-size: 18px; font-weight: 400; line-height: 1.85;
  color: var(--charcoal); opacity: 0.9; margin-bottom: 20px; max-width: 640px;
}
.bio-content p:last-child { margin-bottom: 0; }

.partnership { padding: 100px 56px; border-bottom: 1px solid var(--border); background: var(--charcoal); }
.partnership .page-label { color: var(--pink); margin-bottom: 40px; }
.partnership h2 {
  font-family: var(--serif); font-size: clamp(32px, 3.8vw, 54px);
  font-weight: 700; line-height: 1.08; letter-spacing: -0.02em;
  color: var(--white); max-width: 760px; margin-bottom: 32px;
}
.partnership p {
  font-family: var(--sans); font-size: 18px; font-weight: 400; line-height: 1.82;
  color: rgba(255,255,255,0.88); max-width: 620px; margin-bottom: 20px;
}
.partnership p:last-of-type { margin-bottom: 0; }


/* CASE STUDY PAGES
   ============================================================= */
.attribution-bar {
  margin-top: 97px; padding: 13px 56px;
  background: var(--light); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.attribution-badge {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--charcoal); opacity: 0.8; display: flex; align-items: center; gap: 8px;
  font-family: var(--serif);
}
.attribution-badge::before {
  content: ''; display: block; width: 5px; height: 5px;
  border-radius: 50%; background: var(--pink); flex-shrink: 0;
}
.back-link {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--charcoal); text-decoration: none;
  opacity: 0.72; transition: opacity 0.2s, color 0.2s;
  font-family: var(--serif);
}
.back-link:hover { opacity: 1; color: var(--pink); }

.case-hero { padding: 80px 56px 88px; border-bottom: 1px solid var(--border); }
.case-meta-line {
  font-family: var(--serif); font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--pink); margin-bottom: 32px;
}
.case-hero h1 {
  font-family: var(--serif); font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 700; line-height: 1.06; letter-spacing: -0.022em;
  color: var(--charcoal); max-width: 860px;
}

.img-hero { width: 100%; border-bottom: 1px solid var(--border); overflow: hidden; }
.img-hero img { width: 100%; height: auto; display: block; }
.img-hero-placeholder { width: 100%; height: 500px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.img-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--charcoal); opacity: 0.8;
  text-align: center; line-height: 1.8; font-family: var(--serif);
}

.pi-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border); border-bottom: 1px solid var(--border);
}
.pi-block { padding: 72px 56px; background: var(--white); }
.pi-block.alt { background: var(--light); }
.block-label {
  font-family: var(--serif); font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--pink); margin-bottom: 24px;
}
.pi-block h2 {
  font-family: var(--serif); font-size: 26px; font-weight: 700;
  line-height: 1.18; letter-spacing: -0.015em; color: var(--charcoal); margin-bottom: 20px;
}
.pi-block p {
  font-family: var(--sans); font-size: 18px; font-weight: 400;
  line-height: 1.82; color: var(--charcoal); opacity: 0.88;
}

.what-section { padding: 88px 56px; border-bottom: 1px solid var(--border); }
.what-section .block-label { margin-bottom: 24px; }
.what-section h2 {
  font-family: var(--serif); font-size: clamp(28px, 3vw, 42px);
  font-weight: 700; line-height: 1.12; letter-spacing: -0.018em;
  color: var(--charcoal); max-width: 760px; margin-bottom: 24px;
}
.what-section > p {
  font-family: var(--sans); font-size: 18px; font-weight: 400; line-height: 1.82;
  color: var(--charcoal); opacity: 0.88; max-width: 720px; margin-bottom: 56px;
}

.img-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 3px; background: var(--border);
}
.img-cell { background: var(--light); aspect-ratio: 9 / 7; overflow: hidden; }
.img-cell img { width: 100%; height: 100%; object-fit: cover; display: block; }

.results-section { padding: 88px 56px; background: var(--charcoal); border-bottom: 1px solid rgba(255,255,255,0.08); }
.results-section .block-label { color: var(--pink); margin-bottom: 64px; }
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; max-width: 960px; }
.result-stat { padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.12); }
.result-stat .number {
  font-family: var(--serif); font-size: clamp(56px, 8vw, 96px);
  font-weight: 700; line-height: 1; letter-spacing: -0.03em; color: var(--white); margin-bottom: 14px;
}
.result-stat .stat-label {
  font-family: var(--sans); font-size: 17px; font-weight: 400;
  line-height: 1.7; color: rgba(255,255,255,0.85);
}
.result-prose { grid-column: span 2; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.12); }
.result-prose p {
  font-family: var(--sans); font-size: 18px; font-weight: 400; line-height: 1.82;
  color: rgba(255,255,255,0.85); margin-bottom: 14px; max-width: 680px;
}
.result-prose p:last-child { margin-bottom: 0; }

.recognition-section { padding: 72px 56px; border-bottom: 1px solid var(--border); }
.recognition-section .block-label { margin-bottom: 24px; }
.recognition-section p {
  font-family: var(--sans); font-size: 19px; font-weight: 400;
  line-height: 1.7; color: var(--charcoal); opacity: 0.88; max-width: 700px;
}

.case-cta {
  background: var(--pink); padding: 96px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
}
.case-cta h2 {
  font-family: var(--serif); font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700; line-height: 1.1; letter-spacing: -0.018em;
  color: var(--white); max-width: 560px;
}

.next-case {
  display: flex; align-items: center; justify-content: space-between;
  padding: 52px 56px; border-top: 1px solid var(--border);
  text-decoration: none; transition: background 0.2s;
}
.next-case:hover { background: var(--light); }
.next-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--charcoal); opacity: 0.65;
  margin-bottom: 10px; font-family: var(--serif);
}
.next-case h3 {
  font-family: var(--serif); font-size: 20px; font-weight: 600;
  letter-spacing: -0.01em; color: var(--charcoal); max-width: 500px; line-height: 1.28;
}
.next-arrow { font-size: 28px; color: var(--pink); opacity: 0.72; transition: opacity 0.2s, transform 0.2s; }
.next-case:hover .next-arrow { opacity: 1; transform: translateX(6px); }


/* CONTACT PAGE
   ============================================================= */
.contact-wrap {
  padding: 160px 56px 120px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 120px; max-width: 1200px;
}
.contact-left h1 {
  font-family: var(--serif); font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 700; line-height: 1.06; letter-spacing: -0.022em;
  color: var(--charcoal); margin-bottom: 28px;
}
.contact-left p {
  font-family: var(--sans); font-size: 18px; font-weight: 400;
  line-height: 1.75; color: var(--charcoal); opacity: 0.88;
  margin-bottom: 56px; max-width: 420px;
}
.contact-people { display: flex; flex-direction: column; gap: 28px; }
.contact-name {
  font-family: var(--serif); font-size: 16px; font-weight: 700;
  color: var(--charcoal); margin-bottom: 3px !important;
}
.contact-role {
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--charcoal); opacity: 0.72;
  margin-bottom: 8px !important; font-family: var(--serif);
}
.contact-detail a {
  font-family: var(--sans); font-size: 18px; font-weight: 400;
  color: var(--charcoal); opacity: 0.88; text-decoration: none;
  transition: color 0.2s, opacity 0.2s; display: block;
}
.contact-detail a:hover { color: var(--pink); opacity: 1; }


/* HAMBURGER MENU
   ============================================================= */
.nav-hamburger {
  display: none; flex-direction: column; justify-content: space-between;
  width: 28px; height: 20px; cursor: pointer; background: none; border: none;
  padding: 0; outline: none; -webkit-appearance: none; appearance: none;
}
.nav-hamburger span {
  display: block; width: 100%; height: 2px;
  background: var(--charcoal); transition: all 0.25s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }


/* RESPONSIVE
   ============================================================= */
@media (max-width: 960px) {
  nav { padding: 16px 24px; }
  .nav-logo img { height: 52px; }
  .nav-hamburger { display: flex; z-index: 200; position: relative; }

  .nav-links {
    display: none !important; position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white); flex-direction: column;
    align-items: center; justify-content: center;
    gap: 48px; z-index: 150; list-style: none;
  }
  .nav-links.open { display: flex !important; }
  .nav-links li { display: block; }
  .nav-links a {
    font-size: 20px !important; letter-spacing: 0.12em;
    color: var(--charcoal) !important; background: none !important;
    padding: 0 !important; opacity: 1 !important;
  }
  .nav-links .nav-cta {
    color: var(--white) !important; background: var(--pink) !important;
    padding: 14px 40px !important;
  }

  .hero, .why-duo, .how-work, .sound-familiar,
  .work-teaser, .cta-strip, footer,
  .page-header, .attribution-note, .work-grid-section,
  .bio-section, .partnership,
  .attribution-bar, .case-hero, .pi-block, .what-section,
  .results-section, .recognition-section, .case-cta,
  .next-case, .contact-wrap { padding-left: 24px; padding-right: 24px; }

  .hero { padding-top: 88px; padding-bottom: 72px; }
  .why-duo-grid { grid-template-columns: 1fr; gap: 48px; }
  .headshots { max-width: 100%; }
  .engagements { grid-template-columns: 1fr; }
  .sf-grid { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .bio-grid { grid-template-columns: 1fr; gap: 40px; }
  .bio-photo { max-width: 240px; }
  .pi-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .result-prose { grid-column: span 1; }
  .cta-strip { flex-direction: column; align-items: flex-start; }
  .case-cta { flex-direction: column; align-items: flex-start; }
  footer { flex-direction: column; gap: 28px; align-items: flex-start; }
  .contact-wrap { grid-template-columns: 1fr; gap: 64px; }
}