/* ==========================================================================
   ACCURA PROJECTS — STYLESHEET
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --color-primary: #0f2340;
  --color-primary-2: #14335c;
  --color-accent: #f5a623;
  --color-accent-hover: #d68d0f;
  --color-bg-alt: #f6f8fb;
  --color-border: #e4e9f0;
  --color-text-main: #1c2b3a;
  --color-text-muted: #5b6b7c;

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 12px;
  --radius-sm: 8px;
  --container-max: 1180px;
  --shadow-sm: 0 2px 8px rgba(15, 35, 64, 0.06);
  --shadow-md: 0 10px 30px -8px rgba(15, 35, 64, 0.16);
  --shadow-lg: 0 24px 48px -16px rgba(15, 35, 64, 0.28);
}

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

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background: #ffffff;
  line-height: 1.65;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.15rem); }
h3 { font-size: 1.18rem; }

p { color: var(--color-text-muted); }

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

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 1.5rem; }

.section { padding: 5.5rem 0; }
.section-alt { background: var(--color-bg-alt); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-hover);
  margin-bottom: 0.9rem;
}
.tag::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

.section-header { max-width: 620px; margin-bottom: 3rem; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-header.center .tag::before { display: none; }
.section-header p { font-size: 1.02rem; margin-top: 0.6rem; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.2s ease;
}
.btn svg { width: 15px; height: 15px; transition: transform 0.2s ease; }
.btn-primary { background: var(--color-accent); color: #17223a; box-shadow: 0 8px 20px -6px rgba(245, 166, 35, 0.55); }
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-2px); box-shadow: 0 12px 24px -6px rgba(245, 166, 35, 0.6); }
.btn-outline { background: transparent; border-color: rgba(15, 35, 64, 0.18); color: var(--color-primary); }
.btn-outline:hover { border-color: var(--color-primary); background: rgba(15, 35, 64, 0.04); }
.btn-light { background: #ffffff; color: var(--color-primary); }
.btn-light:hover { background: #eef2f7; transform: translateY(-2px); }
.btn:hover svg { transform: translateX(3px); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.top-bar {
  background: var(--color-primary);
  color: #b9c6d6;
  font-size: 0.82rem;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}
.top-bar a { color: #ffffff; font-weight: 500; }
.top-bar a:hover { color: var(--color-accent); }
.top-bar-items { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }

.site-header {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  transition: box-shadow 0.2s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1.5rem;
}
.brand-logo img { height: 52px; width: auto; }

.main-nav { display: flex; gap: 2.1rem; }
.main-nav a {
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--color-text-main);
  position: relative;
  padding: 0.3rem 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  transition: right 0.2s ease;
}
.main-nav a:hover, .main-nav a.active { color: var(--color-primary); }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }

.header-cta { display: flex; align-items: center; gap: 1.1rem; }

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--color-primary);
}
.mobile-menu-btn svg { width: 24px; height: 24px; }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem 0 1.25rem 0;
  border-top: 1px solid var(--color-border);
}
.mobile-nav a {
  padding: 0.7rem 0.25rem;
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav.open { display: flex; }

@media (max-width: 860px) {
  .main-nav, .header-cta .btn { display: none; }
  .mobile-menu-btn { display: block; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding: 5.5rem 0 5rem 0;
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-2) 60%, #1a3d6b 100%);
  overflow: hidden;
  color: #fff;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6), transparent 75%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 166, 35, 0.14);
  border: 1px solid rgba(245, 166, 35, 0.35);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.3rem;
}
.hero h1 { color: #ffffff; margin-bottom: 1.1rem; }
.hero p.lead { font-size: 1.06rem; margin-bottom: 1.75rem; max-width: 540px; color: #c3cede; }
.hero-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: var(--shadow-lg);
}
.hero-img img { width: 100%; height: 380px; object-fit: cover; filter: saturate(0.92) contrast(1.06); }
.hero-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,35,64,0) 45%, rgba(10,20,38,0.55) 100%);
}
.hero-img-caption {
  position: absolute;
  left: 1.25rem; right: 1.25rem; bottom: 1.1rem;
  z-index: 1;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.hero-img-caption svg { width: 15px; height: 15px; color: var(--color-accent); }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-img img { height: 280px; }
}

/* Trust / stat strip below hero */
.trust-strip { background: #ffffff; border-bottom: 1px solid var(--color-border); }
.stat-strip {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  text-align: center;
  padding: 2.6rem 0;
}
.stat-strip .stat { position: relative; padding-left: 1.5rem; }
.stat-strip .stat:first-child { padding-left: 0; }
.stat-strip .stat::before {
  content: '';
  position: absolute; left: -0.75rem; top: 4px; bottom: 4px;
  width: 1px; background: var(--color-border);
}
.stat-strip .stat:first-child::before { display: none; }
.stat-strip .num {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.stat-strip .label { font-size: 0.84rem; color: var(--color-text-muted); margin-top: 0.4rem; font-weight: 500; }

/* ==========================================================================
   Grids / Cards
   ========================================================================== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }

@media (max-width: 860px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 560px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.card-icon {
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, #fff3de, #ffe6b8);
  color: var(--color-accent-hover);
  border-radius: 12px;
  margin-bottom: 1.2rem;
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 0.6rem; }
.card p { font-size: 0.93rem; }

.project-card {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.project-card img { width: 100%; height: 200px; object-fit: cover; filter: saturate(0.92) contrast(1.06); }
.project-card-body { padding: 1.3rem 1.4rem; }
.project-card-body h3 { font-size: 1.02rem; margin-bottom: 0.35rem; }
.project-card-body p { font-size: 0.87rem; margin: 0; }

.note-box {
  background: var(--color-bg-alt);
  border: 1px dashed #c9d3e0;
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  font-size: 0.89rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-group { margin-bottom: 1.2rem; }
.form-label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.45rem; color: var(--color-primary); }
.form-control {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.93rem;
  transition: border-color 0.2s ease;
}
.form-control:focus { outline: none; border-color: var(--color-accent); }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 640px) { .form-row-2 { grid-template-columns: 1fr; } }

.contact-card {
  background: var(--color-primary);
  background: linear-gradient(155deg, var(--color-primary), var(--color-primary-2));
  color: #dbe4f0;
  border-radius: var(--radius);
  padding: 2.25rem;
}
.contact-card h3 { color: #fff; margin-bottom: 1.25rem; }
.contact-card .row { display: flex; gap: 0.85rem; margin-bottom: 1.1rem; align-items: flex-start; }
.contact-card .row svg { width: 19px; height: 19px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.contact-card a { color: #fff; font-weight: 600; }
.contact-card a:hover { color: var(--color-accent); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-primary); color: #b9c6d6; padding: 4rem 0 1.5rem 0; border-top: 3px solid var(--color-accent); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-heading { color: #fff; font-size: 0.95rem; margin-bottom: 1.1rem; letter-spacing: 0.02em; }
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.88rem; }
.footer-links a:hover { color: var(--color-accent); }
.footer-brand img { height: 46px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.86rem; color: #93a3b8; max-width: 320px; }
.footer-contact { display: flex; flex-direction: column; gap: 0.85rem; font-size: 0.86rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: #8296ac;
}
.footer-bottom a:hover { color: var(--color-accent); }

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

/* ==========================================================================
   Page banner (interior pages)
   ========================================================================== */
.page-banner {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-2) 100%);
  color: #fff;
  padding: 3.75rem 0 3.25rem 0;
}
.page-banner h1 { color: #fff; }
.page-banner p { color: #c3cede; }
.page-banner .tag { color: var(--color-accent); }
.page-banner .tag::before { background: var(--color-accent); }

/* ==========================================================================
   Construction-specific components
   ========================================================================== */

/* Hazard stripe divider */
.stripe-divider {
  height: 10px;
  background: repeating-linear-gradient(
    -45deg,
    var(--color-accent),
    var(--color-accent) 16px,
    var(--color-primary) 16px,
    var(--color-primary) 32px
  );
}

/* Unify all job-site photography with one consistent, slightly documentary tone */
.site-photo img { filter: saturate(0.92) contrast(1.06); }

.photo-tag {
  position: absolute;
  top: 1rem; left: 1rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(15, 35, 64, 0.85);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
}
.photo-tag svg { width: 12px; height: 12px; color: var(--color-accent); }

/* Process steps */
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.process-step { position: relative; padding: 0 1.2rem; }
.process-step:first-child { padding-left: 0; }
.process-step:last-child { padding-right: 0; }
.process-num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.9rem;
}
.process-step h3 { font-size: 1.02rem; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.88rem; }
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 1.3rem; right: -2px;
  width: 24px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0 6px, transparent 6px 10px);
}
@media (max-width: 860px) {
  .process-list { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; }
  .process-step:not(:last-child)::after { display: none; }
}
@media (max-width: 560px) {
  .process-list { grid-template-columns: 1fr; }
}

/* Capability checklist */
.capability-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem 2rem; }
.capability-item {
  display: flex; align-items: flex-start; gap: 0.7rem;
  font-size: 0.93rem; color: var(--color-text-main); font-weight: 500;
}
.capability-item svg { width: 18px; height: 18px; color: var(--color-accent-hover); flex-shrink: 0; margin-top: 2px; }
@media (max-width: 560px) { .capability-list { grid-template-columns: 1fr; } }

/* Credibility / trust points row */
.credibility-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.credibility-item {
  display: flex; gap: 1rem; align-items: flex-start;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 1.5rem;
}
.credibility-item .icon {
  width: 42px; height: 42px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary); color: var(--color-accent);
  border-radius: 10px;
}
.credibility-item .icon svg { width: 20px; height: 20px; }
.credibility-item h3 { font-size: 0.98rem; margin-bottom: 0.3rem; }
.credibility-item p { font-size: 0.87rem; margin: 0; }
@media (max-width: 860px) { .credibility-row { grid-template-columns: 1fr; } }

/* ==========================================================================
   Legal pages
   ========================================================================== */
.legal-body { max-width: 780px; }
.legal-body h2 { font-size: 1.2rem; margin-top: 1.9rem; margin-bottom: 0.65rem; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body p { margin-bottom: 1.05rem; font-size: 0.94rem; line-height: 1.75; }