/* ==========================================================================
   IMC TV Media — brand layer
   Single source of truth for colors, type and shared components across
   imctvmedia.com and kneeboardpro.imctvmedia.com.
   Direction: "Home A — Cockpit"
   ========================================================================== */

@font-face {
  font-family: 'Arkitech';
  src: url('fonts/ArkitechLight.ttf') format('truetype');
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: 'Arkitech';
  src: url('fonts/ArkitechMedium.ttf') format('truetype');
  font-weight: 500;
  font-display: swap;
}

:root {
  /* ---- Color ---- */
  --imc-navy-900: #08111a;   /* deepest — footers */
  --imc-navy-800: #0b1420;   /* page background */
  --imc-navy-700: #121a24;   /* raised sections */
  --imc-navy-600: #1e2a38;   /* cards on dark */
  --imc-navy-line: #3a5064;  /* dim rules & inactive strokes on dark */

  --imc-blue: #45b7e9;       /* primary accent */
  --imc-blue-hi: #7acdf2;    /* hover */
  --imc-blue-deep: #005ea3;  /* accent on light */

  --imc-red: #e23b3b;        /* PRO badge, alerts */
  --imc-green: #4fd68a;      /* status OK */

  --imc-paper: #eef1f4;      /* light section background */
  --imc-white: #ffffff;
  --imc-ink: #14181c;        /* text on light */
  --imc-ink-soft: #5a626b;   /* body text on light */
  --imc-rule-light: #d7dbe0;

  /* Printed-sheet surface — shared with the Kneeboard Pro app */
  --imc-paper-rule: #c9cfd6; /* field rules on white */
  --imc-paper-mute: #8a9099; /* field labels on white */

  --imc-text: #ffffff;       /* text on dark */
  --imc-text-soft: #c4d0dc;  /* body text on dark */
  --imc-text-mute: #a8b6c4;
  --imc-text-dim: #6b7e90;   /* mono labels */
  --imc-rule: rgba(69, 183, 233, 0.14);

  /* ---- Type ---- */
  --imc-font-display: 'Anton', 'Arial Narrow', sans-serif;
  --imc-font-brand: 'Arkitech', sans-serif;
  --imc-font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --imc-font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* ---- Geometry ---- */
  --imc-radius: 10px;
  --imc-radius-lg: 18px;
  --imc-page: 1440px;
  --imc-gutter: 56px;
  --imc-section-y: 80px;     /* default vertical rhythm for a section */
}

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

body {
  margin: 0;
  background: var(--imc-navy-800);
  color: var(--imc-text);
  font-family: var(--imc-font-sans);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

a { color: var(--imc-blue); text-decoration: none; }
a:hover { color: var(--imc-blue-hi); }

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

.imc-shell { max-width: var(--imc-page); margin: 0 auto; }

/* ---- Section primitives ----------------------------------------------
   Every full-width band on every page is one of these. Pages should not
   set their own padding or background — pick a variant instead, so the
   gutter token stays in charge (including on mobile).
   ---------------------------------------------------------------------- */
.imc-section {
  padding: var(--imc-section-y) var(--imc-gutter);
  background: var(--imc-navy-800);
}
.imc-section--raised { background: var(--imc-navy-700); }
.imc-section--light  { background: var(--imc-paper); color: var(--imc-ink); }

/* Dark section carrying a photo, faded left-to-right so type stays legible */
.imc-section--photo {
  position: relative;
  background:
    linear-gradient(90deg, var(--imc-navy-800) 0%, rgba(11,20,32,.84) 46%, rgba(11,20,32,.40) 100%),
    var(--imc-section-image, none) center / cover no-repeat;
}

/* Vertical rhythm modifiers */
.imc-section--flush-top    { padding-top: 0; }
.imc-section--flush-bottom { padding-bottom: 0; }
.imc-section--tall   { --imc-section-y: 88px; }
.imc-section--short  { --imc-section-y: 56px; }
.imc-section--ruled  { border-bottom: 1px solid var(--imc-rule); }

/* ---- Layout helpers --------------------------------------------------- */
.imc-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }

.imc-split--even    { grid-template-columns: 1fr 1fr; }
.imc-split--wide    { grid-template-columns: 1fr 480px; }
.imc-split--form    { grid-template-columns: 1fr 460px; gap: 72px; align-items: start; }
.imc-split--top     { align-items: start; }

.imc-stack { display: flex; flex-direction: column; gap: 14px; }

/* ---- Mono meta row (dates, tags, spec lines) -------------------------- */
.imc-meta {
  display: flex; flex-wrap: wrap; gap: 30px;
  font-family: var(--imc-font-mono);
  font-size: 13px;
  color: var(--imc-text-dim);
}
.imc-meta--tight { gap: 14px; font-size: 12px; }
.imc-meta--spaced { margin-top: 32px; }
.imc-meta__key { color: var(--imc-blue); }

/* ---- Labelled stat (ratings, based at, …) ----------------------------- */
.imc-stats {
  display: flex; flex-wrap: wrap; gap: 34px;
  margin-top: 36px; padding-top: 32px;
  border-top: 1px solid var(--imc-rule);
}
.imc-stat__label {
  font-family: var(--imc-font-mono);
  font-size: 11.5px; letter-spacing: .14em;
  color: var(--imc-text-dim);
  margin-bottom: 8px;
}
.imc-stat__value { font-size: 17px; font-weight: 600; }

/* ---- Numbered step row ------------------------------------------------ */
.imc-step {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--imc-navy-600);
  border-radius: 12px;
  padding: 22px 24px;
}
.imc-step__n {
  font-family: var(--imc-font-mono);
  font-size: 13px; color: var(--imc-blue);
  padding-top: 2px;
}
.imc-step__t { font-size: 17px; font-weight: 700; margin-bottom: 5px; }
.imc-step__d { font-size: 15.5px; line-height: 1.55; color: var(--imc-text-mute); }

/* ---- Eyebrow / label -------------------------------------------------- */
.imc-eyebrow {
  font-family: var(--imc-font-brand);
  font-weight: 500;
  font-size: 12.5px;
  letter-spacing: 0.28em;
  color: var(--imc-blue);
  text-transform: uppercase;
}
.imc-eyebrow--onlight { color: var(--imc-blue-deep); }
/* Default spacing so pages don't hand-roll margins under an eyebrow */
.imc-eyebrow { display: block; margin-bottom: 24px; }
.imc-eyebrow--sm { font-size: 11px; margin-bottom: 10px; }

/* ---- Headings --------------------------------------------------------- */
.imc-h1, .imc-h2, .imc-h3 {
  font-family: var(--imc-font-display);
  text-transform: uppercase;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.005em;
}
.imc-h1 { font-size: clamp(48px, 6.2vw, 88px); line-height: 0.92; }
.imc-h2 { font-size: clamp(34px, 4vw, 56px); line-height: 1.02; }
.imc-h3 { font-size: clamp(28px, 3vw, 44px); line-height: 1.06; }
.imc-accent { color: var(--imc-blue); }

.imc-lede {
  font-size: 20px;
  line-height: 1.55;
  color: var(--imc-text-soft);
  max-width: 56ch;
  margin: 28px 0 0;
}
.imc-lede--onlight { color: var(--imc-ink-soft); }
.imc-lede--lg { font-size: 19.5px; }
.imc-lede--sm { font-size: 18px; }
.imc-lede + .imc-lede { margin-top: 22px; }
.imc-h2 + .imc-cards,
.imc-h2 + .imc-posts { margin-top: 44px; }

/* Centered section header (eyebrow + h2 + lede) */
.imc-sechead { text-align: center; margin-bottom: 52px; }
.imc-sechead .imc-h2 { margin: 20px auto 12px; max-width: 820px; }
.imc-sechead .imc-lede { max-width: 620px; margin: 0 auto; }
.imc-sechead + .imc-cards { margin-top: 0; }

/* ---- Buttons ---------------------------------------------------------- */
.imc-btn {
  display: inline-block;
  font-family: inherit;
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
  padding: 17px 32px;
  border-radius: var(--imc-radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.imc-btn--primary { background: var(--imc-blue); color: #08131d; }
.imc-btn--primary:hover { background: var(--imc-blue-hi); color: #08131d; }
.imc-btn--ghost { border-color: rgba(255,255,255,.28); color: var(--imc-white); }
.imc-btn--ghost:hover { border-color: var(--imc-blue); color: var(--imc-blue); }
.imc-btn--outline { border-color: var(--imc-blue); color: var(--imc-blue); }
.imc-btn--outline:hover { background: var(--imc-blue); color: #08131d; }
.imc-btn--sm { font-size: 15px; padding: 13px 24px; }

/* ---- Site header ------------------------------------------------------ */
.imc-header {
  display: flex;
  align-items: center;
  gap: 44px;
  padding: 22px var(--imc-gutter);
  background: var(--imc-navy-800);
  border-bottom: 1px solid var(--imc-rule);
}
.imc-logo { display: flex; align-items: center; gap: 13px; }
.imc-logo img { width: 42px; height: 42px; }
.imc-logo__type { display: flex; flex-direction: column; line-height: 1; }
.imc-logo__name {
  font-family: var(--imc-font-brand);
  font-weight: 500; font-size: 25px; letter-spacing: .05em; color: var(--imc-white);
}
.imc-logo__sub {
  font-family: var(--imc-font-brand);
  font-weight: 300; font-size: 8.5px; letter-spacing: .36em;
  color: var(--imc-blue); margin-top: 4px;
}
.imc-nav { display: flex; gap: 34px; font-size: 15.5px; font-weight: 600; }
.imc-nav a { color: var(--imc-text-mute); }
.imc-nav a:hover, .imc-nav a[aria-current="page"] { color: var(--imc-white); }
.imc-header__cta { margin-left: auto; }

/* ---- Hero ------------------------------------------------------------- */
.imc-hero {
  position: relative;
  padding: 96px var(--imc-gutter) 150px;
  background:
    linear-gradient(90deg, var(--imc-navy-800) 0%, rgba(11,20,32,.86) 42%, rgba(11,20,32,.35) 100%),
    var(--imc-hero-image, none) center / cover no-repeat;
}
.imc-hero__grid {
  display: grid;
  grid-template-columns: 1fr 470px;
  gap: 64px;
  align-items: start;
}
.imc-hero__proof {
  display: flex; flex-wrap: wrap; gap: 34px;
  margin-top: 34px; font-weight: 600; font-size: 15px;
}
.imc-hero__proof span { display: flex; gap: 9px; align-items: center; }
.imc-hero__proof i { color: var(--imc-blue); font-style: normal; }

/* Curved transition from dark hero into the light band */
.imc-curve {
  height: 96px;
  background: var(--imc-paper);
  border-top: 3px solid var(--imc-blue);
  border-radius: 50% 50% 0 0 / 96px 96px;
  margin-top: -60px;
  position: relative;
}

/* ---- Glass panel (capabilities) -------------------------------------- */
.imc-panel {
  background: rgba(18,26,36,.82);
  border: 1px solid rgba(69,183,233,.22);
  border-radius: var(--imc-radius-lg);
  padding: 32px;
  backdrop-filter: blur(14px);
}
.imc-panel--solid { background: var(--imc-navy-700); }
.imc-panel__label {
  font-family: var(--imc-font-brand);
  font-weight: 500; font-size: 11.5px; letter-spacing: .24em; color: var(--imc-text-dim);
  text-transform: uppercase;
}
.imc-panel__title { font-size: 23px; font-weight: 700; margin: 8px 0 24px; }
.imc-panel__title--flush { margin-bottom: 0; }
.imc-panel__head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 20px;
}
.imc-panel__head .imc-status { padding-top: 4px; }
.imc-panel .imc-btn--block { margin-top: 20px; }
.imc-stack--links { gap: 11px; font-family: var(--imc-font-mono); font-size: 14px; }
.imc-stack label { display: block; }
.imc-status {
  font-family: var(--imc-font-mono);
  font-size: 11.5px; letter-spacing: .1em; color: var(--imc-green);
}
.imc-rule { height: 1px; background: rgba(69,183,233,.18); margin: 24px 0; border: 0; }

.imc-caps { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.imc-cap {
  border: 1px solid rgba(69,183,233,.2);
  border-radius: 11px;
  padding: 16px 15px;
  display: flex; gap: 11px; align-items: center;
}
.imc-cap__n { font-family: var(--imc-font-mono); font-size: 13px; color: var(--imc-blue); }
.imc-cap__t { font-size: 15px; font-weight: 600; line-height: 1.25; }

/* ---- Light band ------------------------------------------------------- */
.imc-band-light {
  background: var(--imc-paper);
  color: var(--imc-ink);
  padding: 24px var(--imc-gutter) 104px;
}
.imc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.imc-card {
  background: var(--imc-white);
  border: 1px solid var(--imc-rule-light);
  border-radius: 16px;
  padding: 34px;
}
.imc-card--media { padding: 0; overflow: hidden; }
.imc-card--media img { height: 158px; width: 100%; object-fit: cover; }
.imc-card--media .imc-card__body { padding: 26px 28px 30px; }
.imc-card__icon {
  width: 52px; height: 52px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px; background: var(--imc-blue-deep);
  color: var(--imc-white);
}
.imc-card__icon--blue { background: var(--imc-blue); }
.imc-card__title { font-size: 21px; font-weight: 700; margin: 0 0 10px; }
.imc-card p { font-size: 15.5px; line-height: 1.6; color: var(--imc-ink-soft); margin: 0 0 18px; }
.imc-card a { font-weight: 700; font-size: 15px; color: var(--imc-blue-deep); }
.imc-card a:hover { color: var(--imc-blue); }

.imc-card--tight { padding: 30px; }
.imc-card--flagged { border-color: var(--imc-blue); }
.imc-card__title--sm { font-size: 19px; }
.imc-card__title--md { font-size: 22px; }
/* Mono kicker above a card title, e.g. "01 · PRIVATE PILOT" */
.imc-card__kicker {
  font-family: var(--imc-font-mono);
  font-size: 12.5px;
  color: var(--imc-blue-deep);
  margin-bottom: 16px;
}
/* Mono footnote under a card body, e.g. "TYPICALLY 6-9 MONTHS" */
.imc-card__note {
  font-family: var(--imc-font-mono);
  font-size: 13px;
  color: var(--imc-ink);
}
.imc-card p:last-child { margin-bottom: 0; }

/* Advisory strip on a light band (not-for-navigation, etc.) */
.imc-note {
  display: flex; gap: 14px; align-items: center;
  margin-top: 26px;
  padding: 24px 30px;
  font-size: 15px;
  color: var(--imc-ink-soft);
}
.imc-note svg { flex: none; }
.imc-note strong { color: var(--imc-ink); }

/* ---- Post cards (What's New) ------------------------------------------ */
.imc-posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.imc-post {
  display: block;
  background: var(--imc-navy-700);
  border: 1px solid rgba(69,183,233,.16);
  border-radius: 16px;
  padding: 28px;
}
.imc-post:hover { border-color: rgba(69,183,233,.4); }
.imc-post__title {
  font-size: 21px; font-weight: 700; color: var(--imc-white);
  line-height: 1.25; margin-bottom: 12px;
}
.imc-post p { font-size: 15.5px; line-height: 1.6; color: var(--imc-text-mute); margin: 0; }
.imc-post .imc-meta { margin-bottom: 14px; }

.imc-post--feature {
  display: grid; grid-template-columns: 360px 1fr;
  gap: 36px; align-items: center;
  border-radius: var(--imc-radius-lg);
  border-color: rgba(69,183,233,.18);
  padding: 0; overflow: hidden;
  margin: 40px 0 28px;
}
.imc-post__media { height: 230px; background: var(--imc-post-image, none) center / cover no-repeat; }
.imc-post__body { padding: 32px 36px 32px 0; }
.imc-post--feature .imc-post__title {
  font-family: var(--imc-font-display);
  font-weight: 400;
  font-size: 34px; line-height: 1.06;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.imc-post--feature p { font-size: 16.5px; color: var(--imc-text-soft); }

/* ---- Product block (Kneeboard Pro) ----------------------------------- */
.imc-band-raised { background: var(--imc-navy-700); padding: 88px var(--imc-gutter); }
.imc-split { display: grid; grid-template-columns: 1fr 520px; gap: 72px; align-items: center; }

.kbp-lockup { display: flex; align-items: center; gap: 11px; color: var(--imc-blue); }
.kbp-lockup--lg { margin-bottom: 26px; }
.kbp-lockup--lg .kbp-lockup__name { font-size: 23px; }
.kbp-lockup--lg .kbp-lockup__pro { font-size: 12px; padding: 5px 8px; }
.kbp-lockup__name {
  font-family: var(--imc-font-brand);
  font-weight: 500; font-size: 20px; letter-spacing: .06em; color: var(--imc-white);
}
.kbp-lockup__pro {
  font-family: var(--imc-font-brand);
  font-weight: 500; font-size: 11px; letter-spacing: .1em;
  color: var(--imc-white); background: var(--imc-red);
  border-radius: 4px; padding: 4px 7px;
}

/* ---- Data readout (CRAFT / clearance / METAR) ------------------------ */
.imc-readout { background: var(--imc-navy-600); border-radius: 16px; padding: 30px; }
.imc-readout__label {
  font-family: var(--imc-font-brand);
  font-weight: 500; font-size: 11.5px; letter-spacing: .22em; color: var(--imc-blue);
  text-transform: uppercase; margin-bottom: 20px;
}
.imc-fields { display: flex; flex-direction: column; gap: 14px; font-family: var(--imc-font-mono); }
.imc-field { display: flex; justify-content: space-between; gap: 16px; }
.imc-field dt { color: var(--imc-text-dim); font-size: 13px; letter-spacing: .06em; margin: 0; }
.imc-field dd { color: var(--imc-white); font-size: 15px; font-weight: 500; margin: 0; }
.imc-field dd.is-accent { color: var(--imc-blue); }

.imc-alert {
  display: flex; gap: 10px; align-items: center;
  background: rgba(226,59,59,.12);
  border: 1px solid var(--imc-red);
  border-radius: var(--imc-radius);
  padding: 14px 16px;
  font-family: var(--imc-font-mono);
  font-size: 13px;
  color: #f3b4b4;
}

/* ---- Form controls ---------------------------------------------------- */
.imc-field-label {
  display: block;
  font-size: 13.5px; font-weight: 600;
  color: var(--imc-text-mute);
  margin-bottom: 7px;
}
.imc-input,
.imc-textarea {
  width: 100%;
  background: var(--imc-navy-600);
  border: 1px solid rgba(69,183,233,.2);
  border-radius: 9px;
  color: var(--imc-white);
  font: inherit; font-size: 15px;
}
.imc-input { height: 48px; padding: 0 14px; }
.imc-textarea { height: 110px; padding: 12px 14px; resize: vertical; }
.imc-input:focus,
.imc-textarea:focus { outline: 2px solid var(--imc-blue); outline-offset: 1px; border-color: transparent; }
.imc-btn--block { width: 100%; font-size: 16px; padding: 16px; }
.imc-btn--center { display: block; text-align: center; }
.imc-caps + .imc-btn--block { margin-top: 20px; }

/* ---- Printed sheet mockup (Kneeboard Pro) ----------------------------
   The paper surface as it prints. Shared with the app so the marketing
   preview and the real sheet cannot drift apart.
   ---------------------------------------------------------------------- */
.kbp-sheet {
  background: var(--imc-white);
  border-radius: 12px;
  padding: 26px;
  color: var(--imc-ink);
  box-shadow: 0 30px 70px rgba(0,0,0,.45);
}
.kbp-sheet__head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  border-bottom: 2px solid var(--imc-ink);
  padding-bottom: 10px; margin-bottom: 16px;
}
.kbp-sheet__leg {
  font-family: var(--imc-font-display);
  font-size: 22px; text-transform: uppercase;
}
.kbp-sheet__date { font-family: var(--imc-font-mono); font-size: 12px; }
.kbp-sheet__freqs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  font-family: var(--imc-font-mono); font-size: 12.5px;
}
.kbp-freq { border: 1px solid var(--imc-paper-rule); padding: 9px 10px; }
.kbp-freq__label { color: var(--imc-paper-mute); font-size: 10px; }
.kbp-freq__value { font-weight: 500; }
.kbp-sheet__label {
  font-family: var(--imc-font-mono);
  font-size: 10px; letter-spacing: .1em;
  color: var(--imc-paper-mute);
  margin: 16px 0 8px;
}
.kbp-sheet__blanks { display: flex; flex-direction: column; gap: 7px; }
.kbp-sheet__blanks div { border-bottom: 1px solid var(--imc-paper-rule); height: 26px; }
.kbp-sheet__foot {
  font-family: var(--imc-font-mono);
  font-size: 9.5px; color: var(--imc-paper-mute);
  margin-top: 16px; text-align: center;
}

/* ---- Wide CTA row ---------------------------------------------------- */
.imc-row-cta {
  background: var(--imc-navy-800);
  padding: 80px var(--imc-gutter);
  display: flex; align-items: center; gap: 56px;
  border-top: 1px solid var(--imc-rule);
}
.imc-row-cta > div { flex: 1; }
.imc-row-cta > a { flex: none; }

/* ---- Footer ---------------------------------------------------------- */
.imc-footer {
  background: var(--imc-navy-900);
  padding: 56px var(--imc-gutter);
  display: flex; align-items: center; gap: 40px;
}
.imc-footer img { width: 36px; height: 36px; opacity: .8; }
.imc-footer__org {
  font-family: var(--imc-font-brand);
  font-weight: 300; font-size: 12px; letter-spacing: .2em; color: var(--imc-text-dim);
}
.imc-footer nav { margin-left: auto; display: flex; gap: 26px; font-size: 15px; font-weight: 500; }
.imc-footer nav a { color: var(--imc-text-mute); }
.imc-footer nav a:hover { color: var(--imc-white); }

/* ---- Responsive ------------------------------------------------------- */
@media (max-width: 1100px) {
  :root { --imc-gutter: 32px; }
  .imc-hero__grid,
  .imc-split,
  .imc-split--even,
  .imc-split--wide,
  .imc-split--form { grid-template-columns: 1fr; gap: 40px; }
  .imc-cards { grid-template-columns: 1fr; }
  .imc-posts { grid-template-columns: 1fr; }
  .imc-post--feature { grid-template-columns: 1fr; gap: 0; }
  .imc-post__body { padding: 28px 30px 30px; }
  .imc-row-cta { flex-direction: column; align-items: flex-start; gap: 28px; }
  :root { --imc-section-y: 64px; }
}
@media (max-width: 1000px) {
  .imc-header { flex-wrap: wrap; gap: 20px; }
  .imc-nav { order: 3; width: 100%; gap: 22px; flex-wrap: wrap; font-size: 15px; }
  .imc-header__cta { margin-left: auto; }
}
@media (max-width: 760px) {
  .imc-hero { padding-top: 56px; padding-bottom: 110px; }
  .imc-caps { grid-template-columns: 1fr; }
  .imc-footer { flex-wrap: wrap; gap: 20px; }
  .imc-footer nav { margin-left: 0; width: 100%; }
  /* Hit targets stay >= 44px on touch */
  .imc-btn { padding: 16px 26px; }
  :root { --imc-section-y: 52px; }
  .imc-stats { gap: 22px; }
  .imc-meta { gap: 16px; }
  .kbp-sheet__freqs { grid-template-columns: 1fr; }
}