/* ============================================================
   Big Sky Crane Co. — site styles
   ============================================================ */

:root {
  --navy-900: #0c1530;
  --navy-800: #131f47;
  --navy-700: #1a2a55;
  --blue-600: #2438a6;
  --blue-500: #2a44c5;
  --blue-400: #5161d8;
  --ink: #0e1421;
  --ink-soft: #2b3142;
  --muted: #5b6275;
  --line: #e6e9f1;
  --bg: #ffffff;
  --bg-soft: #f4f7fc;
  --bg-tint: #e8efff;
  --gold: #d8a93b;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 1px rgba(15, 23, 42, .04);
  --shadow-md: 0 12px 30px -10px rgba(15, 23, 42, .18);
  --shadow-lg: 0 30px 60px -20px rgba(15, 23, 42, .35);
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: 'Oswald', 'Inter', sans-serif;
  letter-spacing: .01em;
  color: var(--ink);
  margin: 0 0 .4em;
  line-height: 1.1;
}
h1 { font-weight: 700; }
h2 { font-weight: 600; font-size: clamp(1.8rem, 3vw, 2.4rem); }
h3 { font-weight: 600; font-size: 1.2rem; }

p { margin: 0 0 1em; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
  color: rgba(255, 255, 255, .85);
  margin: 0 0 .8em;
}
.eyebrow.dark { color: var(--ink-soft); }
.eyebrow.center { text-align: center; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease, border-color .2s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-primary { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }
.btn-primary:hover { background: var(--blue-500); border-color: var(--blue-500); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.85); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-dark { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.btn-dark:hover { background: #000; }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .96);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
}
.brand img { height: 48px; width: auto; }
.primary-nav { display: flex; align-items: center; }
.primary-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
  align-items: center;
}
.primary-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: .95rem;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.primary-nav a:hover {
  color: var(--blue-600);
  border-bottom-color: var(--blue-600);
  text-decoration: none;
}
.primary-nav .nav-cta {
  background: var(--blue-600);
  color: #fff !important;
  padding: 10px 18px;
  border-radius: var(--r-sm);
  border-bottom: none !important;
}
.primary-nav .nav-cta:hover {
  background: var(--blue-500);
  border-bottom: none;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle .bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px auto;
  transition: transform .2s ease, opacity .2s ease;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('images/hero.jpeg');
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  filter: saturate(0.9);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 21, 48, .55) 0%, rgba(12, 21, 48, .65) 50%, rgba(12, 21, 48, .85) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 120px 24px 140px;
  max-width: 1080px;
}
.hero-content h1 {
  font-size: clamp(3rem, 8vw, 6.5rem);
  letter-spacing: .04em;
  margin: 14px 0 32px;
  color: #fff;
  text-shadow: 0 4px 20px rgba(0,0,0,.4);
}
.hero-content .lede {
  max-width: 760px;
  margin: 0 auto 36px;
  color: rgba(255, 255, 255, .92);
  font-size: 1.05rem;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ STATS / BUILD YOUR DREAM ============ */
.stats-section {
  padding: 100px 0;
  background: var(--bg);
  position: relative;
}
.stats-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #fff;
}
.stats-card {
  background: linear-gradient(160deg, var(--blue-600) 0%, var(--navy-800) 100%);
  color: #fff;
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.stats-card .card-eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .8rem;
  font-weight: 600;
  margin: 0;
  opacity: .85;
}
.stats-card h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0;
  line-height: 1.15;
}
.stats-card p {
  color: rgba(255, 255, 255, .9);
  margin: 0;
}
.stats-card .btn {
  align-self: flex-start;
  margin-top: 8px;
}
.stats-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
}
.stat {
  padding: 56px 40px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-numbers .stat:nth-child(2n) { border-right: 0; }
.stats-numbers .stat:nth-last-child(-n+2) { border-bottom: 0; }
.stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
  line-height: 1;
}
.stat-num span {
  color: var(--blue-600);
  font-weight: 600;
  font-size: .55em;
  margin-left: 2px;
}
.stat-label {
  color: var(--muted);
  margin: 0;
  font-size: .95rem;
}

/* ============ SERVICES ============ */
.services-section {
  padding: 100px 0;
  background: var(--bg-soft);
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; font-size: clamp(2rem, 3.5vw, 2.6rem); }
.section-logo { height: 60px; width: auto; opacity: .9; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: #fff;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-image {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  background-color: #ddd;
}
.service-body {
  padding: 22px 24px 26px;
}
.service-body h3 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  color: var(--ink);
}
.service-body p {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
}

/* ============ WHY CHOOSE US ============ */
.why-section {
  background: var(--navy-900);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.why-section::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url('images/services-bg.jpeg');
  background-size: cover;
  background-position: center;
  opacity: .18;
  filter: grayscale(0.4);
}
.why-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.why-left, .why-right {
  padding: 90px 40px;
}
.why-left h2, .why-right h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}
.why-left p { color: rgba(255, 255, 255, .88); margin-bottom: 28px; max-width: 460px; }
.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 18px;
}
.why-list li {
  position: relative;
  padding-left: 26px;
  color: rgba(255, 255, 255, .92);
}
.why-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 10px; height: 10px;
  background: var(--blue-400);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(81, 97, 216, .25);
}
.why-list strong { color: #fff; display: block; margin-bottom: 2px; font-weight: 700; }

/* ============ READY TO ELEVATE ============ */
.elevate-section { padding: 100px 0; background: var(--bg); }
.elevate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 64px;
  align-items: center;
}
.elevate-grid h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0;
  line-height: 1.05;
}
.elevate-grid p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0;
}

/* ============ FAMILY / ABOUT ============ */
.family-section {
  background: var(--bg-tint);
  padding: 100px 0;
}
.family-title {
  text-align: center;
  margin-bottom: 48px;
  font-size: clamp(2rem, 3.5vw, 2.6rem);
}
.family-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.family-photo img {
  width: 100%;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.family-text p { color: var(--ink-soft); font-size: 1.02rem; }
.family-tagline {
  font-weight: 600;
  color: var(--navy-700);
}

/* ============ TESTIMONIALS ============ */
.testimonials-section {
  padding: 100px 0;
  background: var(--bg);
}
.testimonials-section h2 { margin-bottom: 56px; }
.center { text-align: center; }
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.testimonial {
  background: linear-gradient(160deg, var(--navy-800) 0%, var(--navy-900) 100%);
  color: #fff;
  border-radius: var(--r-md);
  padding: 32px 34px;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, .06);
  box-shadow: var(--shadow-md);
  position: relative;
}
.testimonial::before {
  content: "\201C";
  position: absolute;
  top: 6px;
  right: 18px;
  font-family: Georgia, serif;
  font-size: 4rem;
  color: rgba(255, 255, 255, .12);
  line-height: 1;
}
.testimonial h3 {
  color: #fff;
  margin: 0 0 10px;
  font-size: 1.2rem;
}
.testimonial p {
  margin: 0;
  color: rgba(255, 255, 255, .88);
  font-size: .98rem;
}

/* ============ CONTACT BAND ============ */
.contact-band {
  background: var(--bg-tint);
  padding: 60px 0;
}
.contact-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
}
.contact-logo { height: 120px; width: auto; }

.cco-badge {
  position: relative;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: #0c1530;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid #d8a93b;
  box-shadow: var(--shadow-md);
}
.cco-ring {
  position: absolute;
  inset: 8px;
  border: 2px solid rgba(216, 169, 59, .4);
  border-radius: 50%;
  font-family: 'Oswald', sans-serif;
  font-size: 9px;
  letter-spacing: .12em;
  color: var(--gold);
}
.cco-ring .cco-top {
  position: absolute;
  top: 6px; left: 0; right: 0;
  text-align: center;
}
.cco-ring .cco-bottom {
  position: absolute;
  bottom: 6px; left: 0; right: 0;
  text-align: center;
  font-size: 7.5px;
}
.cco-center {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: var(--gold);
  letter-spacing: .05em;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, .82);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.site-footer h3 {
  color: #fff;
  margin: 0 0 16px;
  font-size: 1.1rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.site-footer p { color: rgba(255, 255, 255, .75); }
.site-footer a { color: rgba(255, 255, 255, .82); }
.site-footer a:hover { color: #fff; }

.footer-list, .footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0;
  font-size: .85rem;
  color: rgba(255, 255, 255, .6);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stats-card { padding: 44px 32px; }
  .stat { padding: 36px 28px; }
  .stats-numbers .stat:nth-child(1),
  .stats-numbers .stat:nth-child(2) { border-top: 0; }
  .stats-numbers .stat { border-left: 0; }
  .stats-numbers .stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-left, .why-right { padding: 60px 32px; }
  .elevate-grid { grid-template-columns: 1fr; gap: 24px; }
  .family-grid { grid-template-columns: 1fr; gap: 32px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .primary-nav ul {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 20px;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease, padding .25s ease;
  }
  .primary-nav ul.is-open { max-height: 480px; padding: 12px 24px 20px; }
  .primary-nav ul:not(.is-open) { padding: 0 24px; }
  .primary-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .primary-nav .nav-cta { margin-top: 10px; text-align: center; }
  .hero { min-height: 80vh; }
  .hero-content { padding: 90px 20px 110px; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-numbers { grid-template-columns: 1fr; }
  .stats-numbers .stat { border-right: 0 !important; border-left: 0; }
  .stats-numbers .stat:not(:last-child) { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-grid { gap: 32px; }
  .contact-logo { height: 90px; }
}