/* =========================================================================
   MACHINAUT STUDIOS LLC — Terminal Beige Division
   A deadpan 1970s mainframe corporation that ships fun for no reason.
   ========================================================================= */

:root {
  --bg:       #2B2A24;  /* darkened machine room */
  --surface:  #D8CCA8;  /* warm beige plastic    */
  --primary:  #33FF66;  /* glowing CRT green      */
  --accent:   #FF7A3C;  /* warning-stripe orange  */
  --text:     #1A1A14;  /* near-black ink         */
  --muted:    #8A8366;  /* faded stamp ink        */

  --surface-edge: #b7ac8c;
  --bg-soft: #34332b;

  /* Accessible variants: --muted is fine as a border / on dark, but fails
     contrast as text. Use these for readable text instead. */
  --muted-text: #a89f7e;     /* readable muted on dark --bg  (5.4:1) */
  --muted-on-surface: #5c5640; /* readable muted on beige     (4.6:1) */

  --font-head: "VT323", "Courier New", monospace;
  --font-body: "IBM Plex Mono", "Courier New", monospace;

  --maxw: 960px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --nav-h: 56px;

  --ease: cubic-bezier(0.2, 0, 0, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--surface);
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img, canvas { display: block; max-width: 100%; }

/* Universal focus ring — orange, with a dark halo so it stays visible on the
   beige surfaces too (orange alone is only ~1.6:1 on beige). */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(26, 26, 20, 0.65);
  border-radius: 1px;
}
/* Containers focused only as skip-link targets shouldn't draw a ring. */
main:focus, main:focus-visible {
  outline: none;
  box-shadow: none;
}

/* --------------------------- Skip link --------------------------------- */
.skip-link {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--primary);
  color: var(--text);
  padding: 0.6rem 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: top 0.15s var(--ease);
}
.skip-link:focus { top: 0.5rem; }

/* ------------------------------ Stamps --------------------------------- */
.stamp {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}
.stamp--hero { color: var(--primary); opacity: 0.85; margin-bottom: 1.25rem; }

/* Blinking cursor block */
.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  margin-left: 0.12em;
  background: var(--primary);
  vertical-align: -0.12em;
  animation: blink 1.06s steps(1) infinite;
}
@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

.status-dot {
  width: 9px;
  height: 9px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--primary);
  flex: none;
  animation: blink 1.06s steps(1) infinite;
}

/* =============================== NAV ================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20, 20, 16, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--muted);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  min-height: var(--nav-h);
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--surface);
  white-space: nowrap;
}
.nav__brand .status-dot { align-self: center; }
.nav__brand-sub {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--muted-text);
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}
.nav__menu a {
  display: inline-flex;
  align-items: flex-end; /* keeps the hover underline tight to the text */
  min-height: 44px; /* comfortable tap target on touch laptops/tablets */
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--surface);
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.1s var(--ease), border-color 0.1s var(--ease);
}
.nav__menu a:hover { color: var(--primary); }
.nav__cta {
  align-items: center; /* centered text inside the bordered chip */
  color: var(--accent) !important;
  border: 1px solid var(--accent);
  padding: 0.4rem 0.7rem !important;
}
.nav__cta:hover { background: var(--accent); color: var(--text) !important; }

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--muted);
  position: relative;
}
.nav__toggle-bars,
.nav__toggle-bars::before,
.nav__toggle-bars::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 20px;
  height: 2px;
  background: var(--surface);
  transform: translateX(-50%);
  transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
}
.nav__toggle-bars { top: 50%; margin-top: -1px; }
.nav__toggle-bars::before { top: -6px; }
.nav__toggle-bars::after  { top: 6px; }
.nav.is-open .nav__toggle-bars { background: transparent; }
.nav.is-open .nav__toggle-bars::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle-bars::after  { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* =============================== HERO ================================= */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));  /* fallback for browsers w/o svh */
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 10vh, 7rem) var(--gutter);
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% 0%, var(--bg-soft) 0%, var(--bg) 60%);
}
.hero__scanlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.16) 3px,
    rgba(0, 0, 0, 0) 4px
  );
  mix-blend-mode: multiply;
  animation: flicker 6s steps(60) infinite;
}
@keyframes flicker {
  0%, 96%, 100% { opacity: 0.6; }
  97% { opacity: 0.4; }
  98% { opacity: 0.75; }
}
.hero__inner {
  position: relative;
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
}
.hero__title {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(2.6rem, 9vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--primary);
  text-shadow: 0 0 14px rgba(51, 255, 102, 0.35), 0 0 2px rgba(51, 255, 102, 0.6);
  margin: 0 0 1.5rem;
}
.hero__title-accent { color: var(--surface); text-shadow: none; }
.hero__title .cursor { animation-duration: 1.06s; }
.hero__sub {
  max-width: 56ch;
  color: var(--surface);
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.2rem);
  opacity: 0.92;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.25rem;
}
.hero__scroll {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 1.2rem;
  animation: nudge 2s ease-in-out infinite;
}
@keyframes nudge {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 6px); }
}

/* =============================== BUTTONS ============================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 1.4rem;
  min-height: 44px;
  border: 1px solid transparent;
  transition: transform 0.08s var(--ease), background 0.1s var(--ease),
              color 0.1s var(--ease), box-shadow 0.1s var(--ease);
}
.btn--primary {
  background: var(--accent);
  color: var(--text);
  border-color: var(--accent);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35);
}
.btn--primary:hover { background: #ff8c54; }
.btn--primary:active { transform: translate(4px, 4px); box-shadow: 0 0 0 rgba(0, 0, 0, 0); }
.btn--ghost {
  background: transparent;
  color: var(--surface);
  border-color: var(--muted);
}
.btn--ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn[disabled], .btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  filter: grayscale(0.4);
}

/* =============================== SECTIONS ============================ */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vw, 6rem) var(--gutter);
  scroll-margin-top: calc(var(--nav-h) + 12px);
}
.section--alt { background: var(--bg-soft); max-width: none; }
.section--alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.section__head {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.section__title {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--surface);
}
.section__lead {
  max-width: 62ch;
  color: var(--surface);
  opacity: 0.9;
  font-size: clamp(1rem, 0.96rem + 0.3vw, 1.12rem);
  margin-bottom: 2.5rem;
}

/* =============================== GRID / CELLS ======================= */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.75rem, 2vw, 1.25rem);
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.cell {
  position: relative;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--surface-edge);
  padding: 1.5rem 1.35rem 1.4rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.28);
  transition: transform 0.1s var(--ease), box-shadow 0.1s var(--ease);
}
.cell:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.32); }
.cell__stamp {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--muted-on-surface);
  border: 1px solid var(--muted-on-surface);
  padding: 0.1rem 0.4rem;
  margin-bottom: 0.9rem;
}
.cell__title {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: 0;
  color: var(--text);
  margin-bottom: 0.55rem;
}
.grid--steps .cell__title { color: var(--accent); font-size: 2.2rem; }
.cell__text { font-size: 0.92rem; line-height: 1.55; }

/* =============================== COMPLAINT ========================== */
.section--complaint {
  background: var(--bg-soft);
  max-width: none;
  border-top: 1px solid var(--muted);
  border-bottom: 1px solid var(--muted);
}
.section--complaint > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }

.complaint {
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--surface-edge);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
  padding: clamp(1.25rem, 4vw, 2rem);
}
.complaint__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--muted-on-surface);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

/* The shredder rig: textarea + overlay canvas + teeth bar */
.shred-wrap {
  position: relative;
  isolation: isolate;
}
.shredder-mouth {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 12px;
  z-index: 3;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg,
      #1a1a14 0, #1a1a14 7px,
      #8a8366 7px, #8a8366 12px);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.16s var(--ease);
}
.shredder-mouth.active { transform: scaleY(1); }

.complaint__input {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  min-height: 160px;
  resize: vertical;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--muted);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  padding: 0.9rem 1rem;
}
.complaint__input::placeholder { color: #5a543f; }
/* Dark ring on the beige field — the orange ring is invisible here. */
.complaint__input:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 0;
  box-shadow: none;
}

.shred-fx {
  position: absolute;
  top: 0; left: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
}
.shred-fx.active { opacity: 1; }

.complaint__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
}
.btn--submit { flex: none; }
.complaint__status {
  flex: 1 1 14rem;
  min-height: 1.2em;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #0f4d23; /* readable green on beige (6.2:1) */
}
.complaint__status.is-empty { color: #8a2f0d; } /* readable warning red-orange (5:1) */

/* =============================== FOOTER ============================== */
.footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 4rem) var(--gutter);
  text-align: center;
  color: var(--muted-text);
}
.footer__text {
  max-width: 60ch;
  margin: 0 auto 0.75rem;
  font-size: 0.85rem;
  line-height: 1.7;
}
.footer__cursor { vertical-align: -0.1em; height: 0.9em; }
.footer__fine { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--muted-text); }

/* =============================== RESPONSIVE ========================= */
@media (max-width: 760px) {
  .grid, .grid--3 { grid-template-columns: 1fr; }
}

/* Nav collapses to a hamburger here (unchanged from the original site). */
@media (max-width: 600px) {
  .nav__toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav__brand-sub { display: none; }
  .nav__menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(16, 16, 12, 0.98);
    border-bottom: 1px solid var(--muted);
    padding: 0.5rem var(--gutter) 1rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0s linear 0.16s;
  }
  .nav.is-open .nav__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity 0.16s var(--ease), transform 0.16s var(--ease), visibility 0s;
  }
  .nav__menu a {
    align-items: center;
    min-height: 0;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(138, 131, 102, 0.25);
  }
  .nav__menu a[aria-current="page"] { border-bottom-color: var(--primary); }
  .nav__cta {
    justify-content: center;
    margin-top: 0.6rem;
    text-align: center;
    border-bottom: 1px solid var(--accent) !important;
  }
}

@media (max-width: 600px) {
  .hero__actions .btn { flex: 1 1 100%; }
  .complaint__controls { flex-direction: column; align-items: stretch; }
  .btn--submit { width: 100%; }
}

@media (max-width: 380px) {
  .nav__brand { font-size: 1.35rem; }
  .hero__title { letter-spacing: -0.02em; }
}

/* =============================== MOTION SAFETY ===================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .hero__scanlines { animation: none; opacity: 0.5; }
  .cursor, .status-dot { animation: none; opacity: 1; }
}

/* =========================================================================
   PRODUCT PAGES (Tooter app page + legal/privacy)  — additive, scoped classes
   ========================================================================= */

/* Current-page marker in the nav */
.nav__menu a[aria-current="page"] { color: var(--primary); border-bottom-color: var(--primary); }

/* ---- Featured product banner (home) ---- */
.product-banner {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--surface-edge);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.28);
  padding: 1.1rem 1.25rem;
  margin-bottom: 2.5rem;
  transition: transform 0.1s var(--ease), box-shadow 0.1s var(--ease);
}
.product-banner:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.32); }
.product-banner__icon { width: 64px; height: auto; flex: none; filter: drop-shadow(2px 2px 0 rgba(0, 0, 0, 0.2)); }
.product-banner__body { display: flex; flex-direction: column; gap: 0.2rem; }
.product-banner__stamp { font-size: 0.62rem; font-weight: 600; letter-spacing: 0.16em; color: var(--muted-on-surface); }
.product-banner__title { font-family: var(--font-head); font-size: 1.9rem; line-height: 1; }
.product-banner__text { font-size: 0.92rem; line-height: 1.5; }
.product-banner__cta { color: #8a2f0d; font-weight: 600; white-space: nowrap; }
@media (max-width: 520px) { .product-banner { flex-direction: column; align-items: flex-start; } }

/* ---- Compact hero for product pages ---- */
.hero--compact {
  min-height: auto;
  padding-top: clamp(2.5rem, 8vh, 5rem);
  padding-bottom: clamp(2.5rem, 8vh, 5rem);
}
.app-hero__layout {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 4vw, 2.5rem);
  flex-wrap: wrap;
}
.app-hero__icon {
  width: clamp(104px, 22vw, 152px);
  height: auto; /* preserve the logo's aspect ratio */
  flex: none;
  /* drop-shadow follows the icon's rounded alpha edges (box-shadow would not) */
  filter: drop-shadow(6px 6px 0 rgba(0, 0, 0, 0.35));
}
.app-hero__text { flex: 1 1 22rem; min-width: 0; }
.app-hero__tagline {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(1.5rem, 4.5vw, 2.3rem);
  line-height: 1.05;
  color: var(--surface);
  margin: 0.35rem 0 1rem;
}

/* ---- App-store / action buttons ---- */
.btn__icon { width: 18px; height: 18px; flex: none; }
.app-note { font-size: 0.78rem; color: var(--muted-text); margin-top: 0.7rem; }

/* ---- Legal / privacy document (a beige "printed filing") ---- */
.legal {
  max-width: 760px;
  margin: 0 auto;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--surface-edge);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
  padding: clamp(1.5rem, 5vw, 3rem);
}
.legal h1 {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.legal__meta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted-on-surface);
  margin-bottom: 1.5rem;
}
.legal__lead { font-size: 1rem; line-height: 1.65; margin-bottom: 1.75rem; }
.legal h2 {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: 1.55rem;
  line-height: 1.1;
  color: var(--text);
  margin: 1.85rem 0 0.5rem;
}
.legal p { font-size: 0.95rem; line-height: 1.65; margin: 0 0 1rem; max-width: 66ch; }
.legal ul { margin: 0 0 1rem; padding-left: 1.25rem; list-style: square; max-width: 66ch; }
.legal li { font-size: 0.95rem; line-height: 1.6; margin-bottom: 0.35rem; }
.legal code { font-family: var(--font-body); font-size: 0.86em; background: rgba(26, 26, 20, 0.08); padding: 0.05em 0.35em; border: 1px solid rgba(26, 26, 20, 0.15); }
.legal a { color: #8a2f0d; text-decoration: underline; }
.legal a:hover { color: #6f250a; }

/* ---- Footer link row (used on product/legal pages) ---- */
.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.footer__links a { color: var(--surface); border-bottom: 1px solid transparent; }
.footer__links a:hover { color: var(--primary); border-bottom-color: var(--primary); }