/* Iron Jet — site styles
   Palette from the brand lockup (steel black / white steel / jet blue)
   plus the trade's own material: concrete, before and after. */

:root {
  --ink: #0a0e13;          /* steel black */
  --steel: #121922;        /* panel dark */
  --line-dark: #223040;
  --paper: #eef0ed;        /* cleaned concrete */
  --paper-2: #e0e3de;      /* concrete shadow */
  --grime: #55524a;        /* pre-wash tone, sparing */
  --jet: #2b7fd4;          /* brand blue */
  --jet-bright: #5fa8ee;
  --white: #f4f6f8;
  --mist: #93a4b5;         /* muted steel text on dark */
  --ink-soft: #3a4450;     /* muted text on light */
  --cut: 4.5vw;            /* the clean-line angle */
  --font-display: "Big Shoulders", "Arial Narrow", sans-serif;
  --font-body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--white);
  line-height: 1.6;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--jet-bright); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); text-transform: uppercase; line-height: 0.95; letter-spacing: 0.01em; }
h1 { font-size: clamp(2.8rem, 6.8vw, 4.9rem); font-weight: 800; }
h2 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight: 700; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 700; letter-spacing: 0.03em; }
.eyebrow {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--jet-bright);
  display: block; margin-bottom: 1rem;
}
.light .eyebrow { color: var(--jet); }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 40em; }
.muted { color: var(--mist); }
.light .muted { color: var(--ink-soft); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 14, 19, 0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-dark);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.8rem 1.25rem; max-width: 1180px; margin: 0 auto; }
.brand { font-family: var(--font-display); font-weight: 800; font-size: 1.55rem; text-transform: uppercase; text-decoration: none; letter-spacing: 0.02em; color: var(--white); white-space: nowrap; }
.brand em { font-style: normal; color: var(--jet-bright); }
.brand small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 0.55rem; letter-spacing: 0.28em; color: var(--mist); margin-top: 0.1rem; }
.nav-links { display: flex; gap: 1.4rem; align-items: center; list-style: none; }
.nav-links a { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist); text-decoration: none; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--white); }
.nav-links a[aria-current="page"] { color: var(--white); border-bottom-color: var(--jet); }
.nav-call { display: inline-block; }
@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* mobile menu */
.menu-btn { display: none; }
.mobile-menu { display: none; }
@media (max-width: 860px) {
  .menu-btn {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    background: none; border: 0; padding: 0.6rem 0.2rem; cursor: pointer;
  }
  .menu-btn span { display: block; width: 26px; height: 2px; background: var(--white); transition: transform 0.2s ease, opacity 0.2s ease; }
  .menu-btn:focus-visible { outline: 2px solid var(--jet-bright); outline-offset: 3px; }
  .menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav.menu-open .mobile-menu { display: block; }
  .mobile-menu { background: var(--steel); border-bottom: 1px solid var(--line-dark); padding: 0.4rem 1.25rem 1.1rem; }
  .mobile-menu a {
    display: block; text-decoration: none; color: var(--white);
    font-family: var(--font-display); font-weight: 700; font-size: 1.45rem;
    text-transform: uppercase; letter-spacing: 0.03em;
    padding: 0.85rem 0.2rem; border-bottom: 1px solid var(--line-dark);
  }
  .mobile-menu a[aria-current="page"] { color: var(--jet-bright); }
  .mobile-menu a:focus-visible { outline: 2px solid var(--jet-bright); outline-offset: 2px; }
  .mobile-menu a.menu-call {
    border: 0; margin-top: 1rem; background: var(--jet); color: #fff;
    text-align: center; border-radius: 2px; padding: 0.9rem;
    font-family: var(--font-mono); font-weight: 500; font-size: 0.95rem; letter-spacing: 0.08em;
  }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block; font-family: var(--font-mono); font-size: 0.85rem;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  padding: 0.85rem 1.5rem; border-radius: 2px; border: 1px solid transparent;
  cursor: pointer; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:focus-visible { outline: 3px solid var(--jet-bright); outline-offset: 2px; }
.btn-primary { background: var(--jet); color: #fff; font-weight: 500; }
.btn-primary:hover { background: var(--jet-bright); }
.btn-ghost { border-color: var(--line-dark); color: var(--white); }
.light .btn-ghost { border-color: #c6cbc4; color: var(--ink); }
.btn-ghost:hover { border-color: var(--jet); color: var(--jet-bright); }
.light .btn-ghost:hover { color: var(--jet); }

/* ---------- sections + the clean-line cut ---------- */
section { position: relative; padding: 5rem 0; }
.dark { background: var(--ink); color: var(--white); }
.dark-panel { background: var(--steel); }
.light { background: var(--paper); color: var(--ink); }
.light-2 { background: var(--paper-2); color: var(--ink); }

/* the signature: every dark→light seam is cut on the surface-cleaner diagonal */
.cut-down { clip-path: polygon(0 0, 100% var(--cut), 100% 100%, 0 100%); margin-top: calc(-1 * var(--cut)); padding-top: calc(5rem + var(--cut)); }
.cut-up { clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), 0 100%); padding-bottom: calc(5rem + var(--cut)); }

/* ---------- hero ---------- */
.hero { padding: 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); min-height: 78vh; }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 4.5rem 3rem 5.5rem 0; }
.hero-copy .lede { margin: 1.5rem 0 2.2rem; color: var(--mist); }
.hero-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.hero-photo { position: relative; min-height: 320px; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; position: absolute; inset: 0; }
/* the clean line crosses the hero photo */
.hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, var(--ink) 0%, var(--ink) 2%, transparent 18%);
}
.hero-photo::before {
  content: ""; position: absolute; left: -1px; top: 0; bottom: 0; width: 14%;
  background: linear-gradient(105deg, var(--ink) 55%, transparent 56%);
  z-index: 2;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; min-height: 0; }
  .hero-copy { padding: 3.5rem 0 3rem; }
  .hero-photo { min-height: 300px; }
  .hero-photo::before, .hero-photo::after { background: linear-gradient(to bottom, var(--ink), transparent 30%); width: auto; inset: 0; }
}

/* ---------- three doors ---------- */
.doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.6rem; }
.door { position: relative; display: block; text-decoration: none; color: var(--white); background: var(--steel); border: 1px solid var(--line-dark); border-radius: 3px; overflow: hidden; transition: border-color 0.15s ease, transform 0.15s ease; }
.door:hover, .door:focus-visible { border-color: var(--jet); transform: translateY(-3px); }
.door img { height: 210px; width: 100%; object-fit: cover; filter: saturate(0.92); }
.door-body { padding: 1.3rem 1.3rem 1.5rem; }
.door-body h3 { color: var(--white); margin-bottom: 0.4rem; }
.door-body p { font-size: 0.95rem; color: var(--mist); }
.door-go { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--jet-bright); display: inline-block; margin-top: 0.9rem; }
@media (max-width: 900px) { .doors { grid-template-columns: 1fr; } .door img { height: 180px; } }

/* ---------- before/after slider ---------- */
.ba-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.4rem; margin-top: 2.4rem; align-items: start; }
.ba { position: relative; border-radius: 3px; overflow: hidden; border: 1px solid #c9cec6; background: #000; --pos: 50%; }
.dark .ba, .dark-panel .ba { border-color: var(--line-dark); }
.ba-frame { position: relative; aspect-ratio: var(--ar, 16 / 9); }
.ba-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--pos)); }
.ba-divider { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; background: var(--jet-bright); transform: translateX(-1.5px); pointer-events: none; box-shadow: 0 0 10px rgba(0,0,0,0.5); }
.ba-divider::after { content: "◂ ▸"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(--jet); color: #fff; font-size: 0.7rem; letter-spacing: 0.05em; padding: 0.35rem 0.5rem; border-radius: 999px; white-space: nowrap; }
.ba input[type="range"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba input[type="range"]:focus-visible ~ .ba-divider { outline: 3px solid var(--jet-bright); }
.ba-caption { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.7rem 0.9rem; background: var(--ink); color: var(--mist); }

/* ---------- feature rows / checklists ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split img { border-radius: 3px; border: 1px solid var(--line-dark); }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 2rem; } }

.ticks { list-style: none; margin-top: 1.4rem; display: grid; gap: 0.9rem; }
.ticks li { padding-left: 1.9rem; position: relative; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.42em; width: 0.85em; height: 0.5em; border-left: 3px solid var(--jet); border-bottom: 3px solid var(--jet); transform: rotate(-45deg); }
.ticks strong { display: block; }
.ticks .sub { font-size: 0.95rem; }

.plain-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; margin-top: 2.4rem; }
.plain-card { background: #fff; border: 1px solid #d8dcd5; border-radius: 3px; padding: 1.5rem; }
.dark .plain-card, .dark-panel .plain-card { background: var(--steel); border-color: var(--line-dark); }
.plain-card h3 { margin-bottom: 0.55rem; }
.plain-card p { font-size: 0.97rem; }

/* honest-note block */
.straight-talk { border-left: 4px solid var(--jet); background: #fff; padding: 1.4rem 1.6rem; border-radius: 0 3px 3px 0; margin-top: 2.2rem; max-width: 46em; }
.dark .straight-talk, .dark-panel .straight-talk { background: var(--steel); }
.straight-talk .eyebrow { margin-bottom: 0.5rem; }

/* ---------- towns ---------- */
.towns { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.8rem; max-width: 56em; }
.towns span { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; padding: 0.35rem 0.75rem; border: 1px solid #c6cbc4; border-radius: 999px; color: var(--ink-soft); background: #fff; }

/* ---------- CTA band + form ---------- */
.cta-band .container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
@media (max-width: 900px) { .cta-band .container { grid-template-columns: 1fr; } }
.phone-big { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.2rem); color: var(--white); text-decoration: none; display: inline-block; margin: 0.8rem 0 0.4rem; }
.phone-big:hover { color: var(--jet-bright); }
.hours { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; color: var(--mist); }

form.quote { display: grid; gap: 0.9rem; background: var(--steel); border: 1px solid var(--line-dark); padding: 1.6rem; border-radius: 3px; }
form.quote label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mist); display: grid; gap: 0.35rem; }
form.quote input, form.quote select, form.quote textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--white);
  background: var(--ink); border: 1px solid var(--line-dark); border-radius: 2px; padding: 0.7rem 0.8rem;
}
form.quote input:focus-visible, form.quote select:focus-visible, form.quote textarea:focus-visible { outline: 2px solid var(--jet); outline-offset: 1px; }
form.quote textarea { min-height: 90px; resize: vertical; }
form.quote .form-note { font-size: 0.85rem; color: var(--mist); font-family: var(--font-body); text-transform: none; letter-spacing: 0; }

/* ---------- footer ---------- */
footer { background: #000; padding: 3.5rem 0 2.5rem; border-top: 1px solid var(--line-dark); }
.foot-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 2.5rem; align-items: center; }
.foot-grid img { width: 220px; }
.foot-meta { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--mist); line-height: 2; }
.foot-meta a { color: var(--mist); }
.foot-meta a:hover { color: var(--white); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr; text-align: left; } }

/* ---------- sticky mobile call bar ---------- */
.callbar { display: none; }
@media (max-width: 860px) {
  .callbar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
    background: var(--jet); justify-content: center;
  }
  .callbar a {
    color: #fff; text-decoration: none; font-family: var(--font-mono);
    font-size: 0.9rem; letter-spacing: 0.1em; text-transform: uppercase;
    padding: 1rem; display: block; width: 100%; text-align: center; font-weight: 500;
  }
  body { padding-bottom: 3.4rem; }
}