/* Jonathan J. Young Consulting — Site 1: Professional / Construction */

:root {
  --navy: #12233a;
  --navy-dark: #0b1826;
  --steel: #33526e;
  --steel-light: #6d8aa3;
  --concrete: #f3f1ec;
  --concrete-dark: #e7e3da;
  --amber: #c9702c;
  --amber-dark: #a85a1f;
  --ink: #1c1c1c;
  --paper: #ffffff;
  --border: #d8d3c7;
  --shadow: 0 10px 30px rgba(18, 35, 58, 0.12);
  --serif: Georgia, "Times New Roman", Times, serif;
  --sans: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--concrete);
  line-height: 1.6;
}

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

a { color: inherit; }

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy);
  border-bottom: 3px solid var(--amber);
  transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled { box-shadow: 0 6px 18px rgba(0,0,0,0.25); }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
}

.logo {
  font-family: var(--serif);
  color: var(--paper);
  font-size: 1.25rem;
  line-height: 1.1;
  text-decoration: none;
}

.logo strong { display: block; font-weight: 700; letter-spacing: 0.02em; }
.logo span {
  display: block;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-top: 2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 4px;
  width: 42px;
  height: 38px;
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  height: 2px;
  background: var(--paper);
}
.nav-toggle::before { top: 12px; }
.nav-toggle span { top: 18px; }
.nav-toggle::after { top: 24px; }

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  color: var(--concrete);
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding-bottom: 6px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--paper);
  border-bottom-color: var(--amber);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 0.85rem 1.7rem;
  border-radius: 3px;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--amber);
  color: var(--paper);
}
.btn-primary:hover { background: var(--amber-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}
.btn-outline-dark:hover { background: var(--navy); color: var(--paper); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: linear-gradient(160deg, rgba(11,24,38,0.92), rgba(18,35,58,0.82)), url("../img/litiga4.jpg") center/cover no-repeat;
  color: var(--paper);
  padding: 7rem 0 6rem;
}

.hero .eyebrow {
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.82rem;
  font-weight: 600;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.3rem);
  line-height: 1.15;
  max-width: 18ch;
  margin: 0.6rem 0 1.1rem;
}

.hero p {
  max-width: 56ch;
  font-size: 1.08rem;
  color: #dfe6ec;
}

.hero .cta-row {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* ---------- Stats bar ---------- */

.stats {
  background: var(--paper);
  border-bottom: 1px solid var(--border);
}

.stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-block: 2.4rem;
}

.stat { text-align: center; }
.stat .num {
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--navy);
  font-weight: 700;
}
.stat .label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--steel);
  margin-top: 0.3rem;
}

/* ---------- Sections ---------- */

.section { padding: 5rem 0; }
.section-alt { background: var(--paper); }

.section-head { max-width: 60ch; margin-bottom: 2.6rem; }
.section-head .eyebrow {
  color: var(--amber-dark);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
}
.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  color: var(--navy);
  margin: 0.5rem 0 0.8rem;
}
.section-head p { color: #4a4a4a; }

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Cards / grids ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-top: 3px solid var(--amber);
  border-radius: 4px;
  padding: 1.8rem;
  box-shadow: var(--shadow);
}

.card h3 {
  font-family: var(--serif);
  color: var(--navy);
  margin-top: 0;
}

.card ul { padding-left: 1.1rem; color: #4a4a4a; }
.card a.more {
  display: inline-block;
  margin-top: 0.6rem;
  color: var(--amber-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}
.card a.more:hover { text-decoration: underline; }

/* About / split layout */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split img {
  border-radius: 4px;
  box-shadow: var(--shadow);
  border: 6px solid var(--paper);
  outline: 1px solid var(--border);
}

.split-reverse .split { grid-template-columns: 1fr 1fr; }
.split-reverse .split > *:first-child { order: 2; }

/* Portfolio strip */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.portfolio-item {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.portfolio-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 0.4s ease;
}
.portfolio-item:hover img { transform: scale(1.06); }

.portfolio-item .cap {
  position: absolute;
  inset: auto 0 0 0;
  background: linear-gradient(0deg, rgba(11,24,38,0.88), transparent);
  color: var(--paper);
  padding: 1.6rem 1rem 0.8rem;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

/* Lists with checks */

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.55rem;
  color: #3a3a3a;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 9px;
  height: 9px;
  background: var(--amber);
  transform: rotate(45deg);
}

/* Services page */

.services-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 3rem;
}
.services-nav a {
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--navy);
}
.services-nav a:hover { border-color: var(--amber); color: var(--amber-dark); }

.service-block {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 2.5rem;
}
.service-block h2 {
  font-family: var(--serif);
  color: var(--navy);
  font-size: 1.6rem;
  scroll-margin-top: 90px;
}
.service-block .cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
}
.service-block h4 {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  color: var(--amber-dark);
  margin-bottom: 0.6rem;
}

/* Quote / mission band */

.band {
  background: var(--navy);
  color: var(--paper);
  padding: 4rem 0;
}
.band blockquote {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  max-width: 46ch;
  margin: 0;
  line-height: 1.4;
}
.band cite {
  display: block;
  margin-top: 1.2rem;
  font-style: normal;
  color: var(--amber);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  box-shadow: var(--shadow);
}
.contact-card dt {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--steel);
  margin-top: 1.1rem;
}
.contact-card dt:first-child { margin-top: 0; }
.contact-card dd { margin: 0.2rem 0 0; font-size: 1.05rem; }

.form { display: grid; gap: 1rem; }
.form label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  margin-bottom: 0.4rem;
}
.form input, .form textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  font: inherit;
  background: var(--paper);
}
.form input:focus, .form textarea:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}
.form-note {
  font-size: 0.85rem;
  color: #6a6a6a;
  margin-top: -0.3rem;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-dark);
  color: #b9c3cc;
  padding: 3rem 0 2rem;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid h4 {
  color: var(--paper);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  margin-bottom: 0.9rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.5rem; }
.footer-grid a { text-decoration: none; color: #b9c3cc; }
.footer-grid a:hover { color: var(--amber); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 1.4rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    border-top: 1px solid rgba(255,255,255,0.1);
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 0.5rem 0; }
  .main-nav a { display: block; padding: 0.9rem 6%; border-bottom: none; }
  .site-header .container { position: relative; flex-wrap: wrap; }

  .stats .container { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .portfolio-grid { grid-template-columns: 1fr; }
  .split, .split-reverse .split { grid-template-columns: 1fr; }
  .split-reverse .split > *:first-child { order: 0; }
  .service-block { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.6rem; }
}