/* TrimPilot — base styles */

:root {
  --bg: #1f3a59;
  --bg-2: #244168;
  --surface: #2d4d76;
  --surface-2: #355a87;
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.26);
  --fg: #f7fafd;
  --fg-2: #dbe5ef;
  --muted: #a8b6c8;
  --muted-2: #7c8ca0;
  --accent-h: 200;
  --accent: oklch(0.88 0.18 var(--accent-h));
  --accent-soft: oklch(0.88 0.18 var(--accent-h) / 0.26);
  --accent-line: oklch(0.88 0.18 var(--accent-h) / 0.55);
  --danger: oklch(0.74 0.18 25);
  --good: oklch(0.82 0.14 155);
  --warn: oklch(0.86 0.15 75);

  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --density: 1;
  --section-py: calc(140px * var(--density));
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  overflow-x: hidden;
}

::selection {
  background: var(--accent-soft);
  color: #fff;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* Typography */
.display {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 0.98;
  text-wrap: balance;
}
.display .accentword {
  font-style: italic;
  font-weight: 300;
  color: var(--fg);
  background: linear-gradient(180deg, #fff 0%, var(--accent) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.mono {
  font-family: var(--font-mono);
  font-feature-settings: "ss02";
}
.lede {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--fg-2);
  line-height: 1.45;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

/* Layout */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) {
  .container { padding: 0 22px; }
  :root { --section-py: calc(96px * var(--density)); }
}

.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
  position: relative;
}

/* Hairlines */
.hair-t { border-top: 1px solid var(--line); }
.hair-b { border-bottom: 1px solid var(--line); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-body);
  letter-spacing: -0.005em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 240ms cubic-bezier(.2,.7,.2,1);
  white-space: nowrap;
  background: transparent;
  color: var(--fg);
}
.btn .arrow {
  display: inline-block;
  transition: transform 240ms cubic-bezier(.2,.7,.2,1);
}
.btn:hover .arrow { transform: translateX(3px); }

.btn-primary {
  background: var(--fg);
  color: #0a0d12;
  font-weight: 600;
}
.btn-primary:hover {
  background: #fff;
  box-shadow: 0 0 0 6px rgba(255,255,255,0.06);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--fg);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.22);
}

.btn-accent {
  background: var(--accent);
  color: #04070d;
  font-weight: 600;
}
.btn-accent:hover {
  filter: brightness(1.08);
  box-shadow: 0 0 0 6px var(--accent-soft);
}

/* Cards */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.025) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: border-color 280ms ease, transform 380ms cubic-bezier(.2,.7,.2,1);
}
.card:hover {
  border-color: var(--line-strong);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms cubic-bezier(.2,.7,.2,1), transform 900ms cubic-bezier(.2,.7,.2,1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }

/* Hero canvas */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 110px;
  padding-bottom: 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(140% 80% at 70% 10%, rgba(120, 180, 240, 0.30), transparent 60%),
    radial-gradient(120% 80% at 10% 100%, rgba(30, 60, 100, 0.7), transparent 70%),
    linear-gradient(180deg, #2a4870 0%, #1f3a59 100%);
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, transparent 50%, rgba(5,8,13,0.6) 85%, var(--bg) 100%);
}

.placeholder-img {
  position: relative;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 8px, rgba(255,255,255,0) 8px 16px),
    linear-gradient(180deg, #0b121c, #060a11);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.placeholder-img .label {
  position: absolute;
  bottom: 14px;
  left: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(5,8,13,0.7);
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

/* HUD overlay */
.hud {
  position: absolute;
  pointer-events: none;
  font-family: var(--font-mono);
  color: var(--fg);
  font-size: 11px;
  letter-spacing: 0.08em;
}
@media (max-width: 1180px) {
  .hud { display: none; }
}
.hud .v { font-size: 22px; letter-spacing: -0.01em; font-weight: 400; }
.hud .l { color: var(--muted); text-transform: uppercase; font-size: 10px; letter-spacing: 0.18em; }
.hud-block {
  background: rgba(8, 14, 22, 0.55);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 14px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 110px;
}

/* Marquee */
.marquee {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  gap: 56px;
  animation: marq 38s linear infinite;
  white-space: nowrap;
  padding-right: 56px;
}
@keyframes marq {
  to { transform: translateX(-50%); }
}

/* Nav */
.topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding: 14px 20px;
}
.topnav .inner {
  width: 100%;
  max-width: 1280px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px 10px 16px;
  border-radius: 999px;
  background: rgba(8, 11, 16, 0.6);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  pointer-events: auto;
  transition: background 240ms ease, border-color 240ms ease;
  flex-wrap: nowrap;
  min-height: 44px;
}
.topnav.scrolled .inner {
  background: rgba(8, 11, 16, 0.82);
  border-color: var(--line-strong);
}
.topnav .links { display: flex; gap: 28px; }
.topnav .links a {
  font-size: 13px;
  color: var(--fg-2);
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: color 200ms ease;
}
.topnav .links a:hover { color: var(--fg); }

@media (max-width: 980px) {
  .topnav .links a:not(:nth-child(-n+2)) { display: none; }
}
@media (max-width: 760px) {
  .topnav .links { display: none; }
}

/* Logo mark */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  font-size: 15px;
}
.logo-mark {
  width: 22px; height: 22px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Stat grid */
.stat-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 5.5vw, 76px);
  letter-spacing: -0.04em;
  line-height: 0.95;
}
.stat-num .unit {
  font-size: 0.4em;
  color: var(--muted);
  margin-left: 6px;
  letter-spacing: 0;
  font-weight: 400;
}

/* Tag */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.tag .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

/* Input */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input,
.field select {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--fg);
  font: 400 15px/1.2 var(--font-body);
  outline: none;
  transition: border-color 200ms, background 200ms;
  width: 100%;
  min-width: 0;
}
.field input::placeholder { color: var(--muted-2); }
.field input:focus,
.field select:focus {
  border-color: var(--accent-line);
  background: rgba(255,255,255,0.04);
}
.field select option { background: #0c1219; color: var(--fg); }
.field.invalid input,
.field.invalid select { border-color: var(--danger); }
.field .err {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--danger);
  letter-spacing: 0.08em;
}

/* Multi-select style chips */
.style-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px 10px 11px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-2);
  font: 500 13px/1 var(--font-body);
  cursor: pointer;
  transition: all 200ms cubic-bezier(.2,.7,.2,1);
}
.style-chip:hover {
  border-color: var(--line-strong);
  background: rgba(255,255,255,0.05);
  color: var(--fg);
}
.style-chip .chk {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,0.02);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 200ms ease;
  flex-shrink: 0;
}
.style-chip[data-on="1"] {
  background: var(--accent-soft);
  border-color: var(--accent-line);
  color: var(--fg);
}
.style-chip[data-on="1"] .chk {
  background: var(--accent);
  border-color: var(--accent);
  color: #04070d;
}

/* Footer */
footer .col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 18px 0;
  font-weight: 500;
}
footer .col a {
  display: block;
  font-size: 14px;
  color: var(--fg-2);
  padding: 6px 0;
  transition: color 200ms;
}
footer .col a:hover { color: var(--fg); }

/* Section header pattern */
.shead {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 760px;
}
.shead .eyebrow-row {
  display: flex;
  gap: 14px;
  align-items: center;
}
.shead .num {
  font-family: var(--font-mono);
  color: var(--muted-2);
  font-size: 11px;
  letter-spacing: 0.16em;
}

/* Performance diagram */
.polar-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1.05/1;
  background:
    radial-gradient(60% 50% at 50% 50%, rgba(40,80,140,0.18), transparent 70%),
    linear-gradient(180deg, #080d15, #050810);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
}

/* Question chip list */
.qchip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--fg-2);
  white-space: nowrap;
  transition: all 220ms ease;
  cursor: default;
}
.qchip:hover {
  border-color: var(--accent-line);
  color: var(--fg);
  background: rgba(255,255,255,0.05);
}
.qchip .qmark {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* Capability row */
.cap-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
.cap-item {
  display: grid;
  grid-template-columns: 44px 44px 1.3fr 1.9fr 0.7fr;
  align-items: center;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: background 260ms ease;
}
.cap-item:hover { background: rgba(255,255,255,0.012); }
.cap-item .idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: 0.12em;
}
.cap-item .cap-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
}
.cap-item .ttl {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--fg);
}
.cap-item .desc {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.55;
}
.cap-item .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  text-align: right;
}
@media (max-width: 760px) {
  .cap-item {
    grid-template-columns: 32px 44px 1fr;
    grid-template-rows: auto auto;
    row-gap: 8px;
  }
  .cap-item .desc, .cap-item .meta {
    grid-column: 2 / -1;
  }
  .cap-item .meta { text-align: left; }
}

/* Animated waveline */
.waveline {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-line), transparent);
  opacity: 0.5;
}

/* Compass / mark */
.compass-tick {
  stroke: rgba(255,255,255,0.18);
  stroke-width: 1;
}

/* Vertical rail */
.rail {
  width: 1px;
  background: var(--line);
}

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--accent);
  z-index: 60;
  transition: width 80ms linear;
}

/* No-select utility */
.nosel { user-select: none; }

/* Flow row mobile collapse */
@media (max-width: 760px) {
  #solution .flow-row {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }
  #solution .flow-arrow {
    transform: rotate(90deg);
    height: 28px;
  }
  #solution .flow-loop { display: none; }
}

/* Responsive section layouts — collapse multi-col grids on narrow screens */
@media (max-width: 900px) {
  /* Direct grids inside sections + integration diagram */
  .section .container[style*="grid-template-columns"],
  .section .container > div[style*="grid-template-columns"],
  .section .container [style*="grid-template-columns"]:not(.cap-row):not([style*="auto-fit"]):not([style*="auto-fill"]):not(.keep-2col) {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
  /* Hero bottom rail: 4 → 2 cols */
  .hero .container > div[style*="grid-template-columns"][style*="repeat(4"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
  }
  /* Integration connectors collapse to vertical hairlines */
  #integration .reveal[style*="grid-template-columns"] > div[style*="height: 100%"],
  #integration .reveal[style*="grid-template-columns"] > div[style*='aspect'] {
    display: none !important;
  }
  /* Footer */
  footer .container > div:first-child[style*="grid-template-columns"] {
    grid-template-columns: 1fr 1fr !important;
    gap: 28px !important;
  }
  footer .container > div:first-child > div:first-child {
    grid-column: 1 / -1 !important;
  }
  /* Signup sticky breaks on mobile — let it scroll naturally */
  #signup .container > div[style*="sticky"] {
    position: static !important;
  }
}

/* Name+Email side-by-side stays until 540px (then stacks) */
@media (max-width: 540px) {
  #signup form > div[style*="grid-template-columns"][style*="minmax(0, 1fr) minmax(0, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
}

/* Form density — comfortable inputs at all sizes */
#signup form.card {
  padding: 44px 36px !important;
  gap: 26px !important;
}
#signup .field {
  gap: 10px !important;
}
#signup .field input,
#signup .field select {
  padding: 14px 16px !important;
  font-size: 14.5px !important;
}
#signup .field label {
  font-size: 10px !important;
}

@media (max-width: 620px) {
  :root { --section-py: 80px; }
  /* Hero bottom rail collapses fully */
  .hero .container > div[style*="grid-template-columns"][style*="repeat(4"] {
    grid-template-columns: 1fr 1fr !important;
    gap: 18px 24px !important;
  }
  /* Footer columns stack */
  footer .container > div:first-child[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }
  /* Top nav: tighter */
  .topnav { padding: 12px 14px; }
  .topnav .inner { padding: 10px 12px 10px 14px; }
  .topnav .inner > a:last-child {
    padding: 7px 12px !important;
    font-size: 12px !important;
  }
  /* Vision banner overlay padding */
  #vision .reveal > div[style*="padding: 0 48px"] {
    padding: 0 22px !important;
  }
  /* Section heads tighter */
  .shead h2 { font-size: clamp(32px, 9vw, 56px) !important; }
  /* Cap-row meta hides on mobile (already collapsed) */
  .cap-item .meta { display: none; }

  /* SIGNUP FORM — mobile fixes */
  #signup form.card {
    padding: 32px 24px !important;
    gap: 22px !important;
  }
  /* Name + Email collapse to single column */
  #signup form > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
  /* Submit button text can wrap on narrow phones */
  #signup .btn-accent {
    white-space: normal !important;
    text-align: center !important;
    line-height: 1.25 !important;
    padding: 14px 18px !important;
    font-size: 13.5px !important;
  }
  /* Style chips wrap nicely and don't overflow */
  .style-chip {
    font-size: 12.5px !important;
    padding: 9px 12px 9px 10px !important;
  }
  /* Form field labels: keep label + hint readable on narrow */
  #signup .field label { font-size: 10px !important; letter-spacing: 0.14em !important; }
  /* Section heading collapse */
  #signup .container { gap: 32px !important; }
  /* Sticky sidebar already disabled at 900px+ — re-confirm */
  #signup .container > div[style*="sticky"] {
    position: static !important;
    top: auto !important;
  }
  /* Success state */
  #signup form.card .display { font-size: 26px !important; }
}

@media (max-width: 440px) {
  #signup form.card { padding: 24px 18px !important; }
  /* Single-column style chips on really narrow */
  .style-chip { width: 100%; justify-content: flex-start; }
  /* Submit button can break into 2 lines cleanly */
  #signup .btn-accent .arrow { display: none; }
}