/* ═══════════════════════════════════════════════════════════════
   Northline Web Studio — v3 Light Gradient
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* ── surfaces ─────────────────────────────── */
  --bg:           #fafafa;
  --bg-warm:      #f5f3ef;
  --bg-elevated:  #ffffff;
  --bg-card:      rgba(255, 255, 255, 0.72);
  --bg-glass:     rgba(255, 255, 255, 0.55);
  --bg-glass-h:   rgba(255, 255, 255, 0.78);

  /* ── ink ──────────────────────────────────── */
  --ink:          #1a1a2e;
  --ink-soft:     #555570;
  --ink-muted:    #8e8ea0;

  /* ── accents ──────────────────────────────── */
  --indigo:       #4f46e5;
  --indigo-light: #818cf8;
  --indigo-dim:   rgba(79, 70, 229, 0.08);
  --indigo-glow:  rgba(79, 70, 229, 0.25);
  --coral:        #f97066;
  --coral-dim:    rgba(249, 112, 102, 0.10);
  --violet:       #7c3aed;
  --teal:         #0d9488;
  --teal-dim:     rgba(13, 148, 136, 0.10);

  /* ── gradients ─────────────────────────────── */
  --grad-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #a855f7 100%);
  --grad-warm:    linear-gradient(135deg, #f97066 0%, #fb923c 100%);
  --grad-mesh:    
    radial-gradient(ellipse at 20% 50%, rgba(79, 70, 229, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(168, 85, 247, 0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 40% 80%, rgba(249, 112, 102, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 70%, rgba(13, 148, 136, 0.06) 0%, transparent 50%);

  /* ── borders ─────────────────────────────── */
  --line:         rgba(0, 0, 0, 0.06);
  --line-strong:  rgba(0, 0, 0, 0.10);

  /* ── shadows ─────────────────────────────── */
  --shadow-xs:    0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.06);
  --shadow:       0 12px 40px rgba(0,0,0,0.08);
  --shadow-lg:    0 24px 64px rgba(0,0,0,0.10);
  --shadow-glow:  0 8px 40px rgba(79,70,229,0.15);

  /* ── tokens ──────────────────────────────── */
  --radius-xl:    28px;
  --radius-lg:    20px;
  --radius-md:    14px;
  --radius-sm:    10px;
  --radius-xs:    8px;

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', monospace;

  --ease:         cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out:     cubic-bezier(0.0, 0.0, 0.2, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-bounce:  cubic-bezier(0.68, -0.55, 0.265, 1.55);
}


/* ── reset ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { display: block; max-width: 100%; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}


/* ── shell ────────────────────────────────────────────────────── */
.site-shell {
  position: relative;
  z-index: 1;
  width: min(1220px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding-bottom: 4rem;
}


/* ══════════════════════════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 1rem;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.65rem 0.65rem 1.2rem;
  margin: 1rem 0 2rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(20px) saturate(1.6);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.8);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  flex: 1 1 auto;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 12px;
  background: var(--grad-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    0 4px 16px rgba(79,70,229,0.3);
  transition: transform 320ms var(--ease-spring);
}

.brand:hover .brand-mark {
  transform: rotate(-6deg) scale(1.08);
}

.brand-copy {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.brand-copy strong {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
}

.brand-copy span {
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.site-nav a {
  color: var(--ink-soft);
  font-size: 0.87rem;
  font-weight: 500;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  transition: color 200ms ease, background 200ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  background: rgba(0,0,0,0.04);
}

.nav-cta {
  padding: 0.6rem 1.2rem !important;
  background: var(--grad-primary) !important;
  color: #fff !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 16px rgba(79,70,229,0.25);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), opacity 200ms ease !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 28px rgba(79,70,229,0.35) !important;
}

/* mobile hamburger */
.nav-toggle {
  display: none;
  flex: 0 0 auto;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0.55rem;
  border: 0;
  border-radius: 999px;
  background: rgba(0,0,0,0.04);
  cursor: pointer;
  transition: background 180ms ease;
}

.nav-toggle:hover { background: rgba(0,0,0,0.08); }

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 999px;
  transition: transform 260ms var(--ease), opacity 200ms ease;
}

.nav-toggle span + span { margin-top: 5px; }


/* ══════════════════════════════════════════════════════════════
   SECTION SYSTEM
   ══════════════════════════════════════════════════════════════ */
.section { padding: 5.5rem 0; }

.section-header {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 3rem;
  max-width: 42rem;
}

.section-header-tight { margin-bottom: 2rem; }

.eyebrow {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h1 {
  font-size: clamp(3.4rem, 7vw, 6.2rem);
  line-height: 0.95;
  max-width: 14ch;
}

h1 em {
  font-style: italic;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.04;
  max-width: 18ch;
}

h3 {
  font-size: 1.3rem;
  line-height: 1.2;
  font-family: var(--font-body);
  font-weight: 600;
}

p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.lead {
  max-width: 38rem;
  margin-top: 1.4rem;
  font-size: 1.12rem;
  color: var(--ink-soft);
}


/* ══════════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
  min-height: min(52rem, calc(100svh - 10rem));
  padding-top: 2rem;
}

/* mesh gradient background */
.hero::before {
  content: '';
  position: absolute;
  inset: -8rem -6rem -4rem;
  background: var(--grad-mesh);
  z-index: -1;
  border-radius: 60px;
}

.hero-copy { position: relative; z-index: 2; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition:
    transform 240ms var(--ease),
    box-shadow 240ms var(--ease),
    background 240ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 8px 28px rgba(79,70,229,0.25);
}

.button-primary:hover {
  box-shadow: 0 14px 40px rgba(79,70,229,0.35);
}

.button-secondary {
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

.button-secondary:hover {
  background: #fff;
  border-color: rgba(0,0,0,0.14);
  box-shadow: var(--shadow-sm);
}

.hero-pills,
.contact-checklist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 2.2rem;
}

.hero-pills span,
.contact-checklist span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.1rem;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-elevated);
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 500;
  box-shadow: var(--shadow-xs);
}

.hero-pills span::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--indigo);
  box-shadow: 0 0 8px var(--indigo-glow);
}


/* ── hero image ───────────────────────────────────────────── */
.hero-image {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  max-width: 540px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  filter: drop-shadow(0 24px 64px rgba(79,70,229,0.18));
  animation: hero-float 6s ease-in-out infinite;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

.hero-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
}


/* ── section illustrations ────────────────────────────────── */
.section-illustration {
  border-radius: var(--radius-lg);
  max-width: 280px;
  height: auto;
}

.section-illustration-float {
  position: absolute;
  right: -12rem;
  top: -2rem;
  opacity: 0.85;
  z-index: 0;
  pointer-events: none;
}

.section-header {
  position: relative;
}


/* ── section image (friction workspace) ───────────────────── */
.friction-layout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}

.friction-layout .section-header {
  margin-bottom: 0;
}

.section-image {
  width: 280px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  object-fit: cover;
}


/* ── portfolio image ──────────────────────────────────────── */
.portfolio-image {
  width: 100%;
  max-width: 900px;
  height: auto;
  margin: 0 auto 2.5rem;
  display: block;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}


/* ── hero stage (right side floating cards) ── */
/* stage-glow kept for ambient effect behind hero image */
.stage-glow {
  position: absolute;
  inset: 2rem -1rem 4rem -2rem;
  border-radius: 48px;
  background:
    radial-gradient(circle at 30% 25%, rgba(79,70,229,0.10), transparent 40%),
    radial-gradient(circle at 75% 20%, rgba(168,85,247,0.08), transparent 36%),
    radial-gradient(circle at 50% 70%, rgba(249,112,102,0.06), transparent 40%);
  filter: blur(2px);
  z-index: 0;
}


/* ── shared card base ────────────────────────────────────── */
.stage-card,
.strip-card,
.service-card,
.outcome-card,
.process-card,
.work-card,
.faq-item {
  position: relative;
  z-index: 1;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: var(--shadow-sm);
  transition:
    transform 340ms var(--ease),
    box-shadow 340ms var(--ease),
    border-color 340ms ease,
    background 340ms ease;
}

.stage-card { padding: 1.6rem; }

.stage-card-wide {
  grid-column: 1 / -1;
  min-height: 16rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-elevated);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.card-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.check-list {
  padding: 0;
  margin: 1.6rem 0 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.check-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  color: var(--ink-soft);
  line-height: 1.55;
  font-size: 0.92rem;
}

.check-list li::before {
  content: '✓';
  display: grid;
  place-items: center;
  width: 1.4rem;
  height: 1.4rem;
  margin-top: 0.15rem;
  border-radius: 50%;
  background: var(--indigo-dim);
  color: var(--indigo);
  font-size: 0.7rem;
  font-weight: 700;
}

.stage-card-tall {
  min-height: 14rem;
  background: linear-gradient(180deg, rgba(13,148,136,0.06) 0%, rgba(13,148,136,0.02) 100%);
  border-color: rgba(13,148,136,0.14);
  transform: translateY(2rem);
}

.stage-note {
  margin-top: 0.9rem;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.stage-stat {
  min-height: 14rem;
  background: linear-gradient(160deg, rgba(79,70,229,0.05), rgba(168,85,247,0.03));
  border-color: rgba(79,70,229,0.12);
}

.stage-stat .stat-label {
  margin-top: 0.6rem;
  color: var(--ink-muted);
  max-width: 18ch;
  font-size: 0.9rem;
}

.stat-value {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.6rem);
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


/* ══════════════════════════════════════════════════════════════
   MARQUEE STRIP
   ══════════════════════════════════════════════════════════════ */
.marquee-section {
  padding: 2rem 0;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-warm);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee-scroll 30s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--ink-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.marquee-track span::after {
  content: '◆';
  font-size: 0.5rem;
  color: var(--indigo-light);
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ══════════════════════════════════════════════════════════════
   VALUE STRIP
   ══════════════════════════════════════════════════════════════ */
.value-strip { padding-top: 3rem; }

.strip-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.strip-grid,
.services-grid,
.outcome-grid,
.process-grid,
.work-grid,
.faq-grid {
  display: grid;
  gap: 1rem;
}

.strip-card,
.service-card,
.outcome-card,
.process-card,
.work-card {
  padding: 1.6rem;
}

.strip-card { 
  min-height: 100%;
  background: var(--bg-elevated);
}

.strip-number,
.service-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1.1rem;
  border-radius: var(--radius-xs);
  background: var(--indigo-dim);
  color: var(--indigo);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
}

.strip-card h3,
.service-card h3,
.outcome-card h3,
.process-card h3,
.work-card h3 {
  margin-bottom: 0.7rem;
  color: var(--ink);
}


/* ══════════════════════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════════════════════ */
.services-section {
  position: relative;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 100%;
  background: var(--grad-mesh);
  z-index: -1;
  opacity: 0.6;
}

.services-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card {
  overflow: hidden;
  background: var(--bg-elevated);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-primary);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: opacity 340ms ease, transform 500ms var(--ease);
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: rgba(79,70,229,0.15);
  background: #fff;
}

.service-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}


/* ══════════════════════════════════════════════════════════════
   FRICTION / OUTCOMES
   ══════════════════════════════════════════════════════════════ */
.friction {
  position: relative;
  background: var(--bg-warm);
  margin: 0 -1.25rem;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  border-radius: var(--radius-xl);
}

.outcome-grid {
  position: relative;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  z-index: 1;
}

.outcome-card {
  border-left: 3px solid var(--indigo-dim);
  background: var(--bg-elevated);
}

.outcome-card:hover {
  border-left-color: var(--indigo);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}


/* ══════════════════════════════════════════════════════════════
   PROCESS
   ══════════════════════════════════════════════════════════════ */
.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: process-step;
}

.process-number {
  display: inline-grid;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  margin-bottom: 1.2rem;
  border-radius: 16px;
  background: var(--grad-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.25rem;
  box-shadow: 0 6px 20px rgba(79,70,229,0.22);
}

.process-card {
  position: relative;
  background: var(--bg-elevated);
}

/* connector arrow */
.process-card::after {
  content: '';
  position: absolute;
  top: 1.6rem;
  right: -0.55rem;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--indigo-light);
  border-right: 2px solid var(--indigo-light);
  transform: rotate(45deg);
  opacity: 0.5;
}

.process-card:last-child::after { display: none; }


/* ══════════════════════════════════════════════════════════════
   PROJECT TYPES
   ══════════════════════════════════════════════════════════════ */
.work-types {
  position: relative;
}

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

.work-card {
  min-height: 14rem;
  padding: 2rem;
  overflow: hidden;
  background: var(--bg-elevated);
}

.work-card::after {
  content: '→';
  position: absolute;
  bottom: 1.6rem;
  right: 1.6rem;
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--indigo-dim);
  color: var(--indigo);
  font-size: 1rem;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 280ms var(--ease), transform 280ms var(--ease);
}

.work-card:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}


/* ══════════════════════════════════════════════════════════════
   FAQ
   ══════════════════════════════════════════════════════════════ */
.faq-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.faq-item {
  padding: 1.4rem 1.5rem;
  background: var(--bg-elevated);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding-right: 2.4rem;
  position: relative;
  transition: color 200ms ease;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: -0.1rem;
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--indigo-dim);
  color: var(--indigo);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 300ms var(--ease), background 200ms ease;
}

.faq-item[open] summary::after {
  content: '−';
  transform: rotate(180deg);
  background: rgba(79,70,229,0.15);
}

.faq-item summary:hover { color: var(--indigo); }

.faq-item p {
  margin-top: 1rem;
  font-size: 0.93rem;
}


/* ══════════════════════════════════════════════════════════════
   CONTACT
   ══════════════════════════════════════════════════════════════ */
.contact {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.contact-copy { position: relative; z-index: 1; }

.contact-card {
  position: relative;
  padding: 2.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* decorative gradient orb */
.contact-card::before {
  content: '';
  position: absolute;
  top: -3rem;
  right: -3rem;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.10), transparent 60%);
  z-index: 0;
}

.contact-card::after {
  content: '';
  position: absolute;
  bottom: -4rem;
  left: -3rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168,85,247,0.06), transparent 60%);
  z-index: 0;
}

.contact-card h3 {
  position: relative;
  z-index: 1;
  margin-top: 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
}

.contact-list {
  position: relative;
  z-index: 1;
  padding: 0;
  margin: 1.8rem 0;
  list-style: none;
  display: grid;
  gap: 1.1rem;
}

.contact-list li {
  display: grid;
  gap: 0.3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.contact-list span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.contact-list a,
.contact-list strong {
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.4;
  transition: color 200ms ease;
}

.contact-list a:hover { color: var(--indigo); }

.contact-button {
  position: relative;
  z-index: 1;
  width: 100%;
}


/* ══════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════ */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 2.5rem;
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.site-footer p {
  font-size: 0.82rem;
  color: var(--ink-muted);
}


/* ══════════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ══════════════════════════════════════════════════════════════ */
body.has-motion [data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 800ms var(--ease-out),
    transform 800ms var(--ease-out);
}

body.has-motion [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* staggered children inside revealed sections */
body.has-motion .is-visible .strip-card,
body.has-motion .is-visible .service-card,
body.has-motion .is-visible .outcome-card,
body.has-motion .is-visible .process-card,
body.has-motion .is-visible .work-card,
body.has-motion .is-visible .faq-item {
  animation: card-in 600ms var(--ease-out) both;
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

body.has-motion .is-visible .strip-card:nth-child(1),
body.has-motion .is-visible .service-card:nth-child(1),
body.has-motion .is-visible .outcome-card:nth-child(1),
body.has-motion .is-visible .process-card:nth-child(1),
body.has-motion .is-visible .work-card:nth-child(1),
body.has-motion .is-visible .faq-item:nth-child(1) { animation-delay: 60ms; }

body.has-motion .is-visible .strip-card:nth-child(2),
body.has-motion .is-visible .service-card:nth-child(2),
body.has-motion .is-visible .outcome-card:nth-child(2),
body.has-motion .is-visible .process-card:nth-child(2),
body.has-motion .is-visible .work-card:nth-child(2),
body.has-motion .is-visible .faq-item:nth-child(2) { animation-delay: 140ms; }

body.has-motion .is-visible .strip-card:nth-child(3),
body.has-motion .is-visible .service-card:nth-child(3),
body.has-motion .is-visible .outcome-card:nth-child(3),
body.has-motion .is-visible .process-card:nth-child(3),
body.has-motion .is-visible .work-card:nth-child(3),
body.has-motion .is-visible .faq-item:nth-child(3) { animation-delay: 220ms; }

body.has-motion .is-visible .strip-card:nth-child(4),
body.has-motion .is-visible .service-card:nth-child(4),
body.has-motion .is-visible .outcome-card:nth-child(4),
body.has-motion .is-visible .process-card:nth-child(4),
body.has-motion .is-visible .work-card:nth-child(4),
body.has-motion .is-visible .faq-item:nth-child(4) { animation-delay: 300ms; }

body.has-motion .is-visible .service-card:nth-child(5) { animation-delay: 380ms; }
body.has-motion .is-visible .service-card:nth-child(6) { animation-delay: 460ms; }


/* floating badge pulse */
@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: 0.6; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(13,148,136,0.08);
  border: 1px solid rgba(13,148,136,0.15);
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 600;
}

.status-badge::before {
  content: '';
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(13,148,136,0.4);
  animation: pulse-ring 2s ease infinite;
}


/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1080px) {
  .hero,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-stage { min-height: auto; }
  .hero-image { max-width: 420px; }

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

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

  .section-illustration-float { display: none; }

  .friction-layout {
    grid-template-columns: 1fr;
  }

  .section-image {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
  }

  .portfolio-image { max-width: 100%; }

  .process-card::after { display: none; }
}


/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE NAV
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .site-header {
    align-items: center;
    border-radius: var(--radius-lg);
  }

  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.8rem);
    right: 0;
    display: grid;
    gap: 0.4rem;
    width: min(18rem, calc(100vw - 2rem));
    padding: 0.8rem;
    background: rgba(255,255,255,0.96);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(24px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 220ms ease, transform 220ms ease;
  }

  .site-nav a {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
  }

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


/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 720px) {
  .site-shell {
    width: min(100%, calc(100% - 1rem));
  }

  .site-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.6rem;
    padding: 0.85rem;
    margin-bottom: 1rem;
  }

  .brand-copy span { display: none; }
  .brand-copy strong { font-size: 0.88rem; }

  .nav-toggle { display: none; }

  .site-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    width: 100%;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--bg-elevated);
    font-size: 0.8rem;
  }

  .site-nav .nav-cta {
    border-color: transparent !important;
  }

  .section { padding: 3rem 0; }

  h1 { font-size: clamp(2.4rem, 12vw, 3.4rem); }
  h2 { font-size: clamp(1.8rem, 8vw, 2.6rem); }

  .lead { font-size: 1rem; }

  .marquee-section { padding: 1.2rem 0; }
  .marquee-track span { font-size: 1rem; }

  .strip-grid,
  .services-grid,
  .outcome-grid,
  .process-grid,
  .work-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero { min-height: auto; }

  .hero-stage { grid-template-columns: 1fr; }
  .stage-card-wide { grid-column: 1; }
  .stage-card-tall { transform: none; }

  .friction {
    margin: 0 -0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

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


/* ══════════════════════════════════════════════════════════════
   REDUCED MOTION
   ══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }

  body.has-motion [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .marquee-track {
    animation: none;
  }
}