/* AMMKE Construction Services — shared styles
   Brand: black / white / #F88008 orange | Fonts: Montserrat + Roboto */

:root {
  --orange: #F88008;
  --orange-deep: #E06E00;
  --orange-soft: #FFE3CC;
  --black: #0b0b0b;
  --charcoal: #1a1a1a;
  --ink: #222;
  --muted: #5c5c5c;
  --gray: #f3f3f3;
  --gray-mid: #ececec;
  --white: #fff;
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: Roboto, system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

h1, h2, h3, h4, .nav a, .btn, .tab, .section-kicker, .phone {
  font-family: Montserrat, system-ui, sans-serif;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.wrap { width: min(var(--max), 92%); margin: 0 auto; }

/* ========== Header ========== */
.site-header {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 140px;
}

.site-header.is-solid {
  position: relative;
  background: var(--black);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 4% 8px 20px;
  align-self: flex-start;
  background: linear-gradient(90deg, rgba(0,0,0,.72), rgba(0,0,0,.15));
}

.site-header.is-solid .brand { background: transparent; }

.brand img { height: 122px; width: auto; }

.nav-panel {
  background: var(--orange);
  clip-path: polygon(28px 0, 100% 0, 100% 100%, 0 100%);
  padding: 0 4% 0 48px;
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  min-height: 140px;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav a {
  color: var(--black);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .02em;
  text-transform: uppercase;
  transition: color .15s ease;
}

.nav a.active,
.nav a:hover { color: var(--white); }

.phone {
  color: var(--white);
  font-weight: 800;
  font-size: 15px;
  white-space: nowrap;
}

.phone:hover { opacity: .9; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 10px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--white);
  margin: 5px 0;
  border-radius: 1px;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(105deg, rgba(0,0,0,.78) 0%, rgba(0,0,0,.45) 55%, rgba(0,0,0,.35) 100%),
    url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
  color: var(--white);
  padding: 195px 0 0;
}

.hero-inner {
  width: min(var(--max), 92%);
  margin: 0 auto;
  padding-bottom: 140px;
  max-width: 720px;
  margin-left: max(4%, calc((100% - var(--max)) / 2));
  margin-right: auto;
}

.hero h1 {
  font-size: clamp(28px, 4.4vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 18px;
}

.hero h1 .accent {
  display: inline;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  border-bottom: 4px solid var(--orange);
  padding-bottom: 4px;
}

.hero p {
  font-size: 17px;
  max-width: 560px;
  opacity: .95;
  margin-bottom: 26px;
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--charcoal);
  color: var(--white);
  padding: 56px 0 48px;
  border-bottom: 4px solid var(--orange);
}

.page-hero .section-kicker { margin-bottom: 8px; }

.page-hero h1 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  max-width: 720px;
}

.page-hero p {
  margin-top: 14px;
  color: #cfcfcf;
  max-width: 640px;
  font-size: 17px;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 14px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  border: 2px solid transparent;
}

.btn-outline {
  color: var(--orange);
  border-color: var(--orange);
  padding: 12px 22px;
  background: transparent;
}

.btn-outline:hover {
  background: var(--orange);
  color: var(--black);
}

.btn-solid {
  background: var(--orange);
  color: var(--black);
  padding: 14px 26px;
  border-color: var(--orange);
}

.btn-solid:hover {
  background: var(--orange-deep);
  border-color: var(--orange-deep);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--black);
  padding: 14px 26px;
  border-color: var(--white);
}

.btn-white:hover {
  background: var(--orange);
  border-color: var(--orange);
}

/* ========== Service tabs (Mecca-style) ========== */
.service-tabs-block {
  position: relative;
  z-index: 5;
  margin-top: -56px;
  margin-bottom: 8px;
}

.tabs {
  width: min(var(--max), 94%);
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  box-shadow: 0 14px 44px rgba(0,0,0,.2);
  border-radius: 2px;
  overflow: hidden;
}

.tab {
  background: #ececec;
  color: #2a2a2a;
  padding: 26px 14px 22px;
  text-align: center;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 0;
  border-right: 1px solid #d8d8d8;
  transition: background .18s ease, color .18s ease, transform .18s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.25;
  min-height: 108px;
}

.tab:last-child { border-right: 0; }
.tab:hover { background: #e2e2e2; }
.tab.active {
  background: var(--orange);
  color: var(--black);
  box-shadow: inset 0 -4px 0 rgba(0,0,0,.12);
}
.tab .ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
}
.tab .ico svg { width: 28px; height: 28px; }

.tab-panels {
  width: min(var(--max), 94%);
  margin: 0 auto;
  background: var(--white);
  border: 1px solid #e8e8e8;
  border-top: 0;
  box-shadow: 0 10px 28px rgba(0,0,0,.06);
  padding: 28px 32px 32px;
}

.tab-panel h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.tab-panel p {
  color: var(--muted);
  max-width: 720px;
  margin-bottom: 20px;
  font-size: 16px;
}

.tab-panel[hidden] { display: none; }

/* ========== Sections ========== */
section { padding: 72px 0; }

.section-kicker {
  color: var(--orange);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 16px;
  color: var(--charcoal);
}

.section-lead {
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 36px;
  font-size: 17px;
}

/* Services intro (home) */
.services-intro {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
}

.services-intro .panel {
  background: var(--gray);
  padding: 32px;
  border-left: 6px solid var(--orange);
}

.services-intro .panel h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.services-intro li {
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
  font-weight: 500;
}

.services-intro li::before {
  content: "▸ ";
  color: var(--orange);
  font-weight: 800;
}

.services-intro li:last-child { border-bottom: 0; }

/* Process */
.process { background: var(--charcoal); color: var(--white); }
.process .section-title { color: var(--white); }
.process .section-lead { color: #cfcfcf; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  background: #242424;
  padding: 24px 20px;
  border-top: 3px solid var(--orange);
  min-height: 170px;
}

.step .num {
  color: var(--orange);
  font-family: Montserrat, sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .08em;
  margin-bottom: 10px;
}

.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: #bdbdbd; font-size: 14px; }

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

.market {
  background: var(--white);
  border: 1px solid #e7e7e7;
  padding: 28px 22px;
  transition: .2s ease;
  box-shadow: 0 1px 0 rgba(0,0,0,.03);
}

.market:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.market .bar {
  width: 36px;
  height: 4px;
  background: var(--orange);
  margin-bottom: 14px;
}

.market h3 { font-size: 18px; margin-bottom: 8px; }
.market p { color: var(--muted); font-size: 14px; }

/* Proof bar */
.proof-bar {
  background: var(--black);
  color: var(--white);
  padding: 18px 0;
  text-align: center;
  font-family: Montserrat, sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.proof-bar span { color: var(--orange); margin: 0 6px; }

/* CTA band */
.cta {
  background:
    linear-gradient(90deg, rgba(0,0,0,.85), rgba(248,128,8,.75)),
    url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1600&q=80") center/cover;
  color: var(--white);
  padding: 80px 0;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 36px;
  align-items: center;
}

.cta h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  margin-bottom: 14px;
}

.cta p { opacity: .95; margin-bottom: 22px; max-width: 520px; }

.cta-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  padding: 28px;
  backdrop-filter: blur(4px);
}

.cta-card a {
  display: block;
  margin: 8px 0;
  font-weight: 600;
}

.cta-card a:hover { color: var(--orange); }

.cta-card .label {
  opacity: .7;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: Montserrat, sans-serif;
  font-weight: 700;
}

/* ========== Services page cards ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  border: 1px solid #e7e7e7;
  border-top: 4px solid var(--orange);
  padding: 32px 28px;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  background: var(--white);
  border-radius: 2px;
}

.service-card:hover {
  border-color: #f0c090;
  border-top-color: var(--orange);
  box-shadow: 0 12px 32px rgba(0,0,0,.08);
  transform: translateY(-2px);
}

.service-card .num {
  color: var(--orange);
  font-family: Montserrat, sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .08em;
  margin-bottom: 10px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.service-card p { color: var(--muted); font-size: 15px; }

/* ========== About page ========== */
.about-body {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 48px;
  align-items: start;
}

.about-body .prose p {
  margin-bottom: 18px;
  font-size: 17px;
  color: var(--ink);
  max-width: 640px;
}

.about-aside {
  background: var(--gray);
  padding: 28px;
  border-top: 4px solid var(--orange);
}

.about-aside h3 {
  font-size: 16px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.about-aside .motto {
  font-family: Montserrat, sans-serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  color: var(--charcoal);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #ddd;
}

.about-aside dl { font-size: 14px; }
.about-aside dt {
  font-family: Montserrat, sans-serif;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--orange);
  margin-top: 12px;
}
.about-aside dd { color: var(--muted); margin-top: 2px; }

/* ========== Contact form ========== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.contact-info {
  background: var(--charcoal);
  color: var(--white);
  padding: 36px 32px;
}

.contact-info h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.contact-info .lead {
  color: #cfcfcf;
  margin-bottom: 24px;
  font-size: 15px;
}

.contact-info .row {
  margin-bottom: 18px;
}

.contact-info .row .label {
  font-family: Montserrat, sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-info a:hover { color: var(--orange); }

.contact-form {
  background: var(--gray);
  padding: 36px 32px;
}

.contact-form h2 {
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--charcoal);
}

.contact-form .lead {
  color: var(--muted);
  margin-bottom: 24px;
  font-size: 15px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-family: Montserrat, sans-serif;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
  color: var(--charcoal);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ddd;
  background: var(--white);
  font-family: Roboto, sans-serif;
  font-size: 15px;
  color: var(--ink);
  transition: border-color .15s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--black);
  color: #aaa;
  padding: 28px 0;
  font-size: 13px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.site-footer strong { color: var(--orange); }

.site-footer nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.site-footer nav a:hover { color: var(--orange); }

/* ========== Responsive ========== */
@media (max-width: 900px) {
  .site-header {
    flex-direction: column;
    position: relative;
    background: var(--black);
  }

  .site-header.is-solid { position: relative; }

  .brand {
    background: var(--black);
    width: 100%;
    justify-content: space-between;
    padding: 12px 4%;
  }

  .nav-toggle { display: block; }

  .nav-panel {
    clip-path: none;
    padding: 0 4% 14px;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    display: none;
  }

  .nav-panel.is-open { display: flex; }

  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
  }

  .hero {
    min-height: 70vh;
    padding-top: 24px;
  }

  .hero-inner {
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 80px;
  }

  .tabs {
    grid-template-columns: 1fr 1fr;
    margin-top: 0;
  }

  .tabs .tab:last-child {
    grid-column: 1 / -1;
  }

  .services-intro,
  .cta-grid,
  .process-grid,
  .markets-grid,
  .about-body,
  .contact-layout,
  .services-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .process-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .process-grid,
  .tabs { grid-template-columns: 1fr; }
  .tabs .tab:last-child { grid-column: auto; }
  .proof-bar { font-size: 11px; line-height: 1.8; }
}


/* Careers résumé upload */
.file-upload {
  border: 2px dashed #ccc;
  border-radius: 6px;
  padding: 18px 16px;
  background: #fafafa;
  transition: border-color .15s ease, background .15s ease;
}
.file-upload:hover,
.file-upload:focus-within {
  border-color: var(--orange, #F88008);
  background: #fff8f0;
}
.file-upload label.file-label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}
.file-upload .hint {
  font-size: 13px;
  color: #666;
  margin: 0 0 10px;
}
.file-upload input[type="file"] {
  width: 100%;
  font-size: 14px;
}
.form-note {
  font-size: 13px;
  color: #666;
  margin-top: 10px;
}