/* simplemode — token system per simplemode-brand-stylesheet.html (v2)
   Light mode is stone, dark mode is ink; the hero footage follows the theme
   (day city in light, night city in dark), so over-video text uses the same
   tokens as the page. No true black/white, no shadows, no gradients —
   depth via the one-step surface shift and hairline borders.
   Manrope 300 (wordmark "simple" only) / 400 / 700. */

:root {
  --sm-bg: #EDEDEA;
  --sm-surface: #F6F6F4;
  --sm-text: #2A2A27;
  --sm-muted: #7C7C76;
  --sm-line: #D2D2CC;
  --sm-line-strong: #B9B9B1;
  --sm-placeholder: #A9A9A2;
  --sm-bg-rgb: 237, 237, 234;
  --sm-text-rgb: 42, 42, 39;
  /* day footage carries ink text, so it takes a stronger stone wash;
     night footage (dark mode) gets a lighter ink veil */
  --hero-scrim-alpha: 0.38;
  --nav-h: 64px;
}

[data-theme="dark"] {
  --sm-bg: #232321;
  --sm-surface: #2A2A27;
  --sm-text: #F6F6F4;
  --sm-muted: #A6A69D;
  --sm-line: #3E3E39;
  --sm-line-strong: #4A4A44;
  --sm-placeholder: #6E6E67;
  --sm-bg-rgb: 35, 35, 33;
  --sm-text-rgb: 246, 246, 244;
  --hero-scrim-alpha: 0.22;
}

/* no-JS visitors still get dark mode from their system preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --sm-bg: #232321;
    --sm-surface: #2A2A27;
    --sm-text: #F6F6F4;
    --sm-muted: #A6A69D;
    --sm-line: #3E3E39;
    --sm-line-strong: #4A4A44;
    --sm-placeholder: #6E6E67;
    --sm-bg-rgb: 35, 35, 33;
    --sm-text-rgb: 246, 246, 244;
    --hero-scrim-alpha: 0.22;
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--sm-bg);
  color: var(--sm-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.35s ease, color 0.35s ease;
}

::selection { background: var(--sm-text); color: var(--sm-bg); }

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

a { color: inherit; text-decoration: none; }

.wm-light { font-weight: 300; }
.wm-bold { font-weight: 700; }

.mark { display: block; flex-shrink: 0; }

/* ---------- nav ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 32px;
  color: var(--sm-text);
  transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.nav-links { display: flex; align-items: center; gap: 24px; }

.nav-links a:not(.btn) {
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: rgba(var(--sm-text-rgb), 0.75);
  transition: color 0.2s ease;
}
.nav-links a:not(.btn):hover { color: var(--sm-text); }

.nav.scrolled {
  background: rgba(var(--sm-bg-rgb), 0.88);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  backdrop-filter: blur(14px) saturate(1.1);
  border-bottom-color: var(--sm-line);
}

/* ---------- switches ---------- */

.controls { display: flex; align-items: center; gap: 14px; }

/* light/dark — the brand pill toggle, nav-scaled */
.toggle {
  appearance: none;
  border: none;
  cursor: pointer;
  width: 48px;
  height: 26px;
  border-radius: 13px;
  background: var(--sm-text);
  position: relative;
  flex-shrink: 0;
  padding: 0;
  transition: background-color 0.35s ease;
}
.toggle::after { content: ''; position: absolute; inset: -10px; } /* 44px+ hit area */
.toggle:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.toggle-knob {
  position: absolute;
  top: 4px;
  left: 5px;
  width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--sm-bg);
  transition: transform 0.35s cubic-bezier(0.6, 0, 0.2, 1), background-color 0.35s ease;
}
[data-theme="dark"] .toggle-knob { transform: translateX(20px); }

/* sun/moon: current mode rides in the knob, the destination waits faint on
   the empty end of the track */
.toggle .t-icon {
  position: absolute;
  width: 11px;
  height: 11px;
  top: 50%;
  transition: opacity 0.35s ease;
}
.t-hint { transform: translateY(-50%); color: var(--sm-bg); opacity: 0; }
.t-hint-sun { left: 7px; }
.t-hint-moon { right: 7px; }
.toggle .t-hint-moon { opacity: 0.6; }
[data-theme="dark"] .toggle .t-hint-moon { opacity: 0; }
[data-theme="dark"] .toggle .t-hint-sun { opacity: 0.6; }
.toggle-knob .t-icon {
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--sm-text);
}
.t-knob-moon { opacity: 0; }
[data-theme="dark"] .t-knob-sun { opacity: 0; }
[data-theme="dark"] .t-knob-moon { opacity: 1; }

/* chicago/seattle — quiet typographic switch: two bare lowercase words,
   a hairline underline slides to the active one (the theme pill stays the
   nav's only filled control) */
.seg {
  position: relative;
  display: flex;
  height: 26px;
}
.seg::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10px;
  width: calc(50% - 20px);
  height: 1px;
  background: var(--sm-text);
  transition: transform 0.35s cubic-bezier(0.6, 0, 0.2, 1), background-color 0.35s ease;
}
[data-city="seattle"] .seg::before { transform: translateX(calc(100% + 20px)); }
.seg-opt {
  appearance: none;
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
  z-index: 1;
  width: 76px;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  color: rgba(var(--sm-text-rgb), 0.5);
  border-radius: 6px;
  transition: color 0.35s ease;
  padding: 0 2px;
}
.seg-opt::after { content: ''; position: absolute; inset: -11px 0; } /* 44px+ hit area */
.seg-opt .short { display: none; }
.seg-opt:hover { color: rgba(var(--sm-text-rgb), 0.8); }
.seg-opt:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
[data-city="chicago"] .seg-opt[data-city-opt="chicago"],
[data-city="seattle"] .seg-opt[data-city-opt="seattle"] { color: var(--sm-text); }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-size: 14px;
  font-weight: 400;
  font-family: inherit;
  padding: 11px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, opacity 0.15s ease;
}

/* primary is --sm-text on --sm-bg, so it inverts with the theme automatically */
.btn-primary { background: var(--sm-text); color: var(--sm-bg); }
.btn-primary:hover { opacity: 0.85; }

.btn-ghost {
  color: var(--sm-text);
  border-color: rgba(var(--sm-text-rgb), 0.55);
  background: rgba(var(--sm-bg-rgb), 0.3);
}
.btn-ghost:hover { border-color: var(--sm-text); }

.nav .btn-nav {
  padding: 8px 18px;
  background: var(--sm-text);
  color: var(--sm-bg);
}
.nav .btn-nav:hover { opacity: 0.85; }

:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  background: var(--sm-bg);
  color: var(--sm-text);
  overflow: hidden;
  padding: calc(var(--nav-h) + 24px) 24px 96px;
}

.hero-media, .hero-media video, .hero-scrim { position: absolute; inset: 0; }

.hero-media { transition: opacity 0.3s ease; }
.hero-media.swapping { opacity: 0; }

.hero-media video { width: 100%; height: 100%; object-fit: cover; }

/* When narrow viewports crop the 16:9 frame, bias toward each clip's subject
   (photographer pass): chicago's tower silhouettes, seattle-day's Space Needle.
   No-op when nothing is cropped horizontally. */
[data-city="chicago"] .hero-media video { object-position: 65% 50%; }
[data-city="seattle"][data-theme="light"] .hero-media video { object-position: 78% 50%; }

/* flat scrim, tinted toward the theme background — no gradients */
.hero-scrim { background: rgba(var(--sm-bg-rgb), var(--hero-scrim-alpha)); }

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  text-align: center;
}

.hero-eyebrow {
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: rgba(var(--sm-text-rgb), 0.72);
  margin-bottom: 20px;
}

.hero-wordmark {
  font-size: clamp(3.4rem, 9vw, 6.75rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.02;
  margin-bottom: 18px;
}

.hero-tagline {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.hero-lede {
  font-size: 15px;
  color: rgba(var(--sm-text-rgb), 0.94);
  max-width: 54ch;
  margin: 0 auto 36px;
  text-wrap: balance;
}

.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.scroll-cue {
  position: absolute;
  z-index: 1;
  bottom: 26px;
  left: 0;
  right: 0;
  margin-inline: auto;
  width: fit-content;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(var(--sm-text-rgb), 0.75);
  transition: color 0.2s ease;
  /* joins the end of the hero's entrance stagger */
  animation: rise 0.9s cubic-bezier(0.16, 0.6, 0.2, 1) 0.55s both;
}
.scroll-cue:hover { color: var(--sm-text); }
.scroll-cue i {
  width: 1px;
  height: 36px;
  background: rgba(var(--sm-text-rgb), 0.5);
  overflow: hidden;
  position: relative;
}
.scroll-cue i::after {
  content: '';
  position: absolute;
  left: 0;
  top: -50%;
  width: 1px;
  height: 50%;
  background: var(--sm-text);
  animation: cue-drop 2.2s ease-in-out infinite;
}
@keyframes cue-drop {
  0% { top: -50%; }
  60%, 100% { top: 110%; }
}

/* hero entrance */
@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
.hero-inner > * { animation: rise 0.9s cubic-bezier(0.16, 0.6, 0.2, 1) both; }
.hero-inner > *:nth-child(2) { animation-delay: 0.08s; }
.hero-inner > *:nth-child(3) { animation-delay: 0.16s; }
.hero-inner > *:nth-child(4) { animation-delay: 0.24s; }
.hero-inner > *:nth-child(5) { animation-delay: 0.32s; }

/* ---------- sections ---------- */

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 104px 32px 0;
  scroll-margin-top: var(--nav-h);
}
.section:last-of-type { padding-bottom: 120px; }

.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--sm-muted);
  border-bottom: 1px solid var(--sm-line);
  padding-bottom: 10px;
  margin-bottom: 48px;
  transition: border-color 0.35s ease;
}

.section-title {
  font-size: clamp(1.65rem, 3vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.28;
  margin-bottom: 20px;
}

.section p { font-size: 15.5px; }
.muted { color: var(--sm-muted); }

/* who we are */

.who-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 24px 88px;
  align-items: start;
}

.who-intro p + p { margin-top: 14px; }

.who-stats div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--sm-line);
}
.who-stats div:first-child { padding-top: 4px; }
.who-stats dt { font-size: clamp(24px, 7vw, 30px); font-weight: 700; letter-spacing: -0.01em; }
.who-stats dd { font-size: 13px; color: var(--sm-muted); text-align: right; }

.stats-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--sm-muted);
  margin-bottom: 2px;
}

.stats-note { font-size: 13px; color: var(--sm-muted); padding-top: 14px; }

.cards-label { margin-top: 80px; margin-bottom: 32px; }

/* founders — rhomboid photo cutouts over matching bio blurbs */

.founders {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

.founder-photo {
  aspect-ratio: 4 / 5;
  clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
  margin-bottom: 18px;
}
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}

.founder-name { font-size: 16.5px; font-weight: 700; }
.founders .founder-role {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--sm-muted);
  margin: 1px 0 12px;
}
.founders .founder-bio { font-size: 14px; color: var(--sm-muted); }

html.js .founders .reveal:nth-child(2) { transition-delay: 0.07s; }
html.js .founders .reveal:nth-child(3) { transition-delay: 0.14s; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card {
  background: var(--sm-surface);
  border: 1px solid var(--sm-line);
  border-radius: 12px;
  padding: 26px 28px 30px;
  transition: border-color 0.25s ease, background-color 0.35s ease;
}
.card:hover { border-color: var(--sm-line-strong); }

.card-index {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sm-muted);
  margin-bottom: 22px;
}
.card-title { font-size: 16.5px; font-weight: 700; margin-bottom: 7px; }
.card-body { font-size: 14px; color: var(--sm-muted); }

/* contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px 88px;
  align-items: start;
}

.contact-meta { margin-top: 34px; }
.contact-meta div {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 13px 0;
  border-top: 1px solid var(--sm-line);
}
.contact-meta dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--sm-muted);
  min-width: 72px;
}
.contact-meta dd { font-size: 15px; }
.contact-meta a { border-bottom: 1px solid var(--sm-line); transition: border-color 0.2s ease; }
.contact-meta a:hover { border-color: var(--sm-muted); }

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--sm-muted);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 15px;
  color: var(--sm-text);
  background: var(--sm-surface);
  border: 1px solid var(--sm-line);
  border-radius: 8px;
  padding: 12px 14px;
  transition: border-color 0.2s ease, background-color 0.35s ease, color 0.35s ease;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--sm-placeholder); }
.field input:focus,
.field textarea:focus { outline: none; border-color: var(--sm-text); }

.form-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 26px; }
.form-note, .form-hint { font-size: 13.5px; color: var(--sm-muted); }
.form-note a { border-bottom: 1px solid var(--sm-line); transition: border-color 0.2s ease; }
.form-note a:hover { border-color: var(--sm-muted); }

/* ---------- footer ---------- */

.footer {
  max-width: 1120px;
  margin: 96px auto 0;
  padding: 34px 32px 46px;
  border-top: 1px solid var(--sm-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  flex-wrap: wrap;
}

.footer-brand { display: flex; align-items: center; gap: 9px; font-size: 16px; }
.footer-copy { font-size: 12.5px; color: var(--sm-muted); }
.footer-links { display: flex; gap: 22px; }
.footer-links a {
  font-size: 12.5px;
  color: var(--sm-muted);
  transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--sm-text); }

/* ---------- reveal on scroll (JS-enhanced) ---------- */

html.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s cubic-bezier(0.16, 0.6, 0.2, 1),
              transform 0.7s cubic-bezier(0.16, 0.6, 0.2, 1);
}
html.js .reveal.in { opacity: 1; transform: none; }
html.js .cards .reveal:nth-child(2) { transition-delay: 0.07s; }
html.js .cards .reveal:nth-child(3) { transition-delay: 0.14s; }

/* ---------- responsive ---------- */

@media (max-width: 880px) {
  .who-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: 1fr; }
  .cards-label { margin-top: 64px; }
  .section { padding-top: 84px; }
  .who-stats div:first-child { border-top: 1px solid var(--sm-line); }
}

@media (max-width: 760px) {
  .nav-links a:not(.btn) { display: none; }
}

@media (max-width: 720px) {
  /* founders become a swipe carousel instead of a tall stack: 78% columns
     leave the next card peeking in as the affordance */
  .founders {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 78%;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    padding-bottom: 4px;
  }
  .founders::-webkit-scrollbar { display: none; }
  .founder { scroll-snap-align: start; }
  /* shorter photos on phones so the portrait and the bio share the screen */
  .founder-photo { aspect-ratio: 4 / 3; margin-bottom: 14px; }
  .founders .founder-bio { font-size: 13.5px; }
}

@media (max-width: 560px) {
  .nav { padding: 0 16px; }
  .nav-links { gap: 12px; }
  /* keep the business CTA; drop the redundant wordmark text (mark stays,
     the hero wordmark is right below) */
  .nav .btn-nav { padding: 8px 14px; font-size: 13px; }
  .nav-brand > span { display: none; }
  .controls { gap: 10px; }
  .seg-opt { width: 40px; }
  .seg::before { left: 6px; width: calc(50% - 12px); }
  [data-city="seattle"] .seg::before { transform: translateX(calc(100% + 12px)); }
  .seg-opt .long { display: none; }
  .seg-opt .short { display: inline; }
  .section { padding-left: 20px; padding-right: 20px; }
  .footer { padding-left: 20px; padding-right: 20px; }
  .hero { padding-bottom: 110px; }
  .hero-actions .btn { padding: 12px 24px; }
}

@media (max-width: 360px) {
  .hero-wordmark { font-size: 2.9rem; }
}

/* short viewports (landscape phones, squat windows): compress the hero stack
   so the CTAs stay above the fold */
@media (max-height: 520px) {
  .hero { padding-top: calc(var(--nav-h) + 8px); padding-bottom: 56px; }
  .hero-eyebrow { margin-bottom: 10px; }
  .hero-wordmark { font-size: clamp(2.75rem, 11vh, 5rem); margin-bottom: 10px; }
  .hero-tagline { margin-bottom: 8px; }
  .hero-lede { margin-bottom: 20px; }
  .scroll-cue { display: none; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body, .card, .btn, .toggle, .toggle-knob, .toggle .t-icon, .seg::before, .seg-opt, .hero-media { transition: none; }
  .hero-inner > * { animation: none; }
  .scroll-cue { animation: none; }
  .scroll-cue i::after { animation: none; }
  html.js .reveal { opacity: 1; transform: none; transition: none; }
}