/* ==========================================================================
   MIH Creative Solutions — Design Tokens
   Source of truth: MIH_LOOK_AND_FEEL.md
   ========================================================================== */

:root {
  /* Color */
  --primary: #0a0a0a;
  --primary-active: #1f1f1f;
  --primary-disabled: #e5e5e5;
  --ink: #0a0a0a;
  --body: #3a3a3a;
  --body-strong: #1a1a1a;
  --muted: #6a6a6a;
  --muted-soft: #9a9a9a;
  --hairline: #e5e5e5;
  --hairline-soft: #f0f0f0;
  --canvas: #fffaf0;
  --surface-soft: #faf5e8;
  --surface-card: #f5f0e0;
  --surface-strong: #ebe6d6;
  --on-primary: #ffffff;
  --on-dark: #ffffff;
  --on-dark-soft: #a0a0a0;
  --brand-pink: #ff4d8b;
  --brand-teal: #1a3a3a;
  --brand-lavender: #b8a4ed;
  --brand-peach: #ffb084;
  --brand-ochre: #e8b94a;
  --brand-mint: #a4d4c5;
  --brand-coral: #ff6b5a;

  /* Type */
  --font-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Radius */
  --r-xs: 6px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 9999px;

  /* Spacing */
  --sp-xxs: 4px;
  --sp-xs: 8px;
  --sp-sm: 12px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-xxl: 48px;
  --sp-section: 96px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg, video { display: block; max-width: 100%; }

a { color: inherit; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}

section {
  padding: var(--sp-section) 0;
}

#problem { padding-top: var(--sp-xl); padding-bottom: var(--sp-xl); }
#services { padding-top: var(--sp-xl); padding-bottom: 48px; }
#about { padding-top: 48px; }
#who-i-work-with { padding: 48px 0; }
.about-copy > *:last-child { margin-bottom: 0; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  margin: 0;
}

.display-xl { font-size: 72px; line-height: 1; letter-spacing: -2.5px; font-weight: 500; }
.display-lg { font-size: 56px; line-height: 1.05; letter-spacing: -2px; font-weight: 500; }
.display-md { font-size: 40px; line-height: 1.1; letter-spacing: -1px; font-weight: 500; }
.display-sm { font-size: 32px; line-height: 1.15; letter-spacing: -0.5px; font-weight: 500; }

.title-lg { font-family: var(--font-body); font-size: 24px; font-weight: 600; line-height: 1.3; letter-spacing: -0.3px; }
.title-md { font-family: var(--font-body); font-size: 18px; font-weight: 600; line-height: 1.4; }
.title-sm { font-family: var(--font-body); font-size: 16px; font-weight: 600; line-height: 1.4; }

.body-md { font-size: 16px; font-weight: 400; line-height: 1.55; }
.body-sm { font-size: 14px; font-weight: 400; line-height: 1.55; }

.caption { font-size: 13px; font-weight: 500; line-height: 1.4; color: var(--muted); }
.caption-uppercase {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.lead { font-size: 18px; line-height: 1.6; color: var(--body-strong); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-xs);
  height: 44px;
  padding: 12px 20px;
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover, .btn-primary:active { background: var(--primary-active); }

.btn-secondary {
  background: var(--canvas);
  color: var(--ink);
  border: 1px solid var(--hairline);
}

.btn-on-color { background: var(--canvas); color: var(--ink); }

.text-link {
  background: none;
  border: none;
  color: var(--ink);
  text-decoration: underline;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

/* ---- Top Nav ---- */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline-soft);
}

.top-nav > .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--ink);
  text-decoration: none;
}

.logo-mark {
  height: 28px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: var(--body-strong);
}

.nav-links a:hover { color: var(--ink); }

.nav-cta { display: flex; align-items: center; gap: var(--sp-lg); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--sp-xs);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  border-radius: 2px;
}

.mobile-menu {
  display: none;
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline-soft);
}

.mobile-menu a {
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  color: var(--body-strong);
}

@media (max-width: 768px) {
  .mobile-menu:not([hidden]) { display: block; }
}

/* ---- Hero ---- */
.hero-band {
  padding: var(--sp-section) 0;
  padding-bottom: var(--sp-xl);
}

.hero-video-bleed {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 640px;
  background: #000;
  overflow: hidden;
  margin-bottom: var(--sp-xl);
}

.hero-video-bleed video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--sp-xxl);
  align-items: center;
}

.hero-copy { max-width: 1040px; }

.hero-copy .caption-uppercase { margin-bottom: var(--sp-md); display: block; }

.hero-copy h1 { margin-bottom: var(--sp-lg); }

.hero-copy p {
  max-width: 620px;
  margin: 0 0 var(--sp-xl);
}

.hero-tagline {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  margin: 0 0 var(--sp-xl);
}

.hero-tagline p {
  max-width: 620px;
  margin: 0;
}

.hero-actions { display: flex; align-items: center; gap: var(--sp-lg); flex-wrap: wrap; }

/* ---- Logo marquee ---- */
.logo-marquee {
  margin-top: var(--sp-xxl);
  padding-top: var(--sp-xl);
  border-top: 1px solid rgba(20, 18, 15, 0.1);
  overflow: hidden;
}

.logo-marquee-label {
  text-align: center;
  margin-bottom: var(--sp-lg);
}

.logo-marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 48s linear infinite;
  mask-image: linear-gradient(to right, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}

.logo-marquee-group {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  padding-right: var(--sp-lg);
}

.logo-marquee-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 112px;
  flex-shrink: 0;
  background: #fff;
  border: 1px solid rgba(20, 18, 15, 0.08);
  border-radius: var(--r-md);
  padding: var(--sp-sm);
}

.logo-marquee-logo {
  max-height: 88px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

/* ---- Featured video (single widescreen clip) ---- */
.featured-video {
  width: 100%;
  max-width: 100%;
  margin-top: var(--sp-xl);
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000;
}

.featured-video video {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- Video marquee (portrait clips, autoplay/muted/loop) ---- */
.video-marquee {
  margin-top: var(--sp-xl);
  padding-top: var(--sp-lg);
  overflow: hidden;
}

.video-marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
  mask-image: linear-gradient(to right, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}

.video-marquee-group {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  padding-right: var(--sp-lg);
}

.video-marquee-card {
  width: 203px;
  height: 360px;
  flex-shrink: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #000;
}

.video-marquee-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 1024px) {
  .video-marquee-card { width: 169px; height: 300px; }
}

@media (max-width: 768px) {
  .video-marquee-group { gap: var(--sp-md); padding-right: var(--sp-md); }
  .video-marquee-card { width: 124px; height: 220px; }
  .video-marquee-track {
    animation-duration: 30s;
    mask-image: linear-gradient(to right, transparent 0, #000 32px, #000 calc(100% - 32px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 32px, #000 calc(100% - 32px), transparent 100%);
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .logo-marquee-track { animation: none; }
}

/* ---- Section headers ---- */
.section-head {
  max-width: 640px;
  margin: 0 0 var(--sp-xxl);
}

.section-head .caption-uppercase { display: block; margin-bottom: var(--sp-md); }
.section-head h2 { margin-bottom: var(--sp-md); }
.section-head p { margin: 0; color: var(--muted); }
.section-head p + p { margin-top: 1em; }

.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---- Feature cards (services) ---- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

.feature-card {
  border-radius: var(--r-xl);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  min-height: 260px;
}

/* ---- Pillar flip cards (front: framework copy, back: services offered) ---- */
.feature-card.pillar-flip {
  padding: 0;
  height: 420px;
  cursor: pointer;
}

.pillar-flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.pillar-flip-face {
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  background: inherit;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.35s ease;
}

.pillar-flip-inner, .pillar-flip-back { background: inherit; }

.pillar-flip-back {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.pillar-flip:hover .pillar-flip-front,
.pillar-flip.is-flipped .pillar-flip-front {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.pillar-flip:hover .pillar-flip-back,
.pillar-flip.is-flipped .pillar-flip-back {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.pillar-flip-back .offering-list { margin-top: var(--sp-xs); }

.pillar-flip-cue {
  margin-top: auto;
  font-size: 13px;
  font-weight: 600;
  opacity: 0.7;
}

.feature-card .icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.28);
}

.feature-card.on-dark .icon { background: rgba(255, 255, 255, 0.16); }
.feature-card.on-ink .icon { background: rgba(10, 10, 10, 0.08); }

.feature-card h3 { font-family: var(--font-body); font-size: 18px; font-weight: 600; line-height: 1.4; }
.feature-card p { margin: 0; font-size: 15px; }

.feature-card.on-dark, .feature-card.on-dark h3 { color: var(--on-dark); }
.feature-card.on-dark p { color: rgba(255, 255, 255, 0.88); }
.feature-card.on-dark .offering-list li { color: rgba(255, 255, 255, 0.88); }

.feature-card.on-ink, .feature-card.on-ink h3 { color: var(--ink); }
.feature-card.on-ink p { color: var(--body); }
.feature-card.on-ink .offering-list li { color: var(--body); }

.pillar-heading {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}

.pillar-label {
  display: block;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.feature-card.on-dark .pillar-label { color: var(--on-dark); }
.feature-card.on-ink .pillar-label { color: var(--ink); }

.offering-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  font-size: 15px;
}

.offering-list li {
  position: relative;
  padding-left: 16px;
}

.offering-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  opacity: 0.6;
}

.pillars-recap {
  text-align: center;
  margin-top: var(--sp-xl);
}

.card-pink { background: var(--brand-pink); }
.card-teal { background: var(--brand-teal); }
.card-lavender { background: var(--brand-lavender); }
.card-peach { background: var(--brand-peach); }
.card-ochre { background: var(--brand-ochre); }
.card-cream { background: var(--surface-card); }

/* ---- Prose blocks (About / Problem / Clarity Shift narrative) ---- */
.prose {
  max-width: 680px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 var(--sp-xl);
}

.prose p { margin: 0 0 1em; }
.prose p:last-child { margin-bottom: 0; }

/* ---- Cadence blocks (short stacked declarative lines) ---- */
.cadence {
  max-width: 680px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 var(--sp-xl);
}

.cadence p { margin: 0 0 0.35em; }
.cadence p:last-child { margin-bottom: 0; }

/* ---- Pull quotes ---- */
.pull-quote {
  max-width: 640px;
  margin: var(--sp-xl) 0 0;
}

.handwritten-mark {
  width: 520px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: var(--sp-xl) 0 0;
}

/* ---- About photo ---- */
.about-photo {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.about-photo-frame {
  position: relative;
}

.about-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--r-xl);
  display: block;
  object-fit: cover;
}

.erik-pointer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.45));
}

.erik-handle {
  position: absolute;
  top: 5%;
  right: 5%;
  font-family: 'Caveat', cursive;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  white-space: nowrap;
  text-decoration: none;
  transform: rotate(-4deg);
  background: rgba(20, 18, 15, 0.6);
  padding: 6px 14px 8px;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.erik-handle:hover {
  background: rgba(20, 18, 15, 0.8);
}

.photo-caption {
  font-size: 14px;
  font-style: italic;
  color: var(--muted);
  margin: 0;
}

.pillars-closing {
  max-width: 720px;
  margin: var(--sp-xxl) auto 0;
  text-align: center;
  color: var(--body-strong);
}

.feature-card .icon {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.3px;
}

/* ---- CTA band ---- */
.cta-band-illustrated {
  background: var(--surface-soft);
  border-radius: var(--r-xl);
  padding: 80px var(--sp-xxl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-lg);
}

.cta-band-illustrated h2 { max-width: 20ch; }
.cta-band-illustrated p { margin: 0; max-width: 42ch; color: var(--muted); }

/* ---- Footer ---- */
.footer {
  background: var(--surface-soft);
  color: var(--body);
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--sp-xl);
  padding-bottom: var(--sp-xxl);
}

.footer-brand p { max-width: 32ch; color: var(--muted); font-size: 14px; margin: var(--sp-md) 0 0; }

.footer-brand h4 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin: var(--sp-xl) 0 var(--sp-md);
}

.framework-recap {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.framework-recap-item {
  display: flex;
  flex-direction: column;
}

.fw-label { font-size: 13px; font-weight: 600; color: var(--body-strong); }
.fw-tagline { font-size: 14px; color: var(--muted); }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--sp-md);
}

.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-sm); }
.footer-col a { text-decoration: none; font-size: 14px; color: var(--body-strong); }
.footer-col a:hover { color: var(--ink); }

.footer-bottom {
  border-top: 1px solid var(--hairline);
  padding: var(--sp-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted-soft);
}

.footer-mountain { width: 100%; height: auto; display: block; margin-top: var(--sp-xxl); }

/* ---- Reveal on scroll ---- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .display-xl { font-size: 56px; letter-spacing: -2px; }
  .display-lg { font-size: 44px; letter-spacing: -1.5px; }
  .hero-grid { gap: var(--sp-xl); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1.4fr 1fr; }

  .logo-marquee-card { width: 168px; height: 96px; padding: var(--sp-sm); }
  .logo-marquee-logo { max-height: 72px; }
  .logo-marquee-track { animation-duration: 44s; }

  .feature-card.pillar-flip { height: 460px; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--sp-lg); }
  section { padding: 64px 0; }

  .nav-links, .nav-cta .btn-secondary-wrap { display: none; }
  .nav-toggle { display: block; }
  .logo { font-size: 15px; white-space: nowrap; }

  .display-xl { font-size: 36px; letter-spacing: -1px; }
  .display-lg { font-size: 32px; letter-spacing: -1px; }
  .display-md { font-size: 28px; letter-spacing: -0.5px; }

  .hero-grid { grid-template-columns: 1fr; gap: var(--sp-lg); }

  .feature-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: var(--sp-xl); }
  .cta-band-illustrated { padding: 48px var(--sp-lg); }

  .logo-marquee { margin-top: var(--sp-xl); padding-top: var(--sp-lg); }
  .logo-marquee-group { gap: var(--sp-md); padding-right: var(--sp-md); }
  .logo-marquee-card { width: 128px; height: 76px; padding: var(--sp-xs); }
  .logo-marquee-logo { max-height: 56px; }
  .logo-marquee-track {
    animation-duration: 34s;
    mask-image: linear-gradient(to right, transparent 0, #000 32px, #000 calc(100% - 32px), transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 32px, #000 calc(100% - 32px), transparent 100%);
  }

  .feature-card.pillar-flip { height: 400px; }
}