/* ============================================================
   AG Homes — styles.css
   Brand: Navy + Sky blue. Refined craft, professional builder.
   ============================================================ */

:root {
  /* Brand palette (matches Copilot mockup) */
  --navy-900: #0B1F3A;
  --navy-800: #102A4C;
  --navy-700: #173966;
  --blue-600: #2D6FAF;
  --blue-500: #4A90C8;
  --blue-400: #6DAEDB;
  --blue-100: #DCEAF6;
  --blue-50:  #EDF4FA;

  /* Neutrals */
  --ink:      #1A2433;
  --ink-soft: #4A5568;
  --muted:    #6B7280;
  --line:     #E4E8EE;
  --line-soft:#EEF1F5;
  --bg:       #FFFFFF;
  --bg-alt:   #F5F7FA;
  --bg-cream: #FAFAF7;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans:    "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Radii & shadows */
  --r-sm: 0.5rem;
  --r-md: 0.875rem;
  --r-lg: 1.25rem;
  --r-xl: 1.75rem;
  --shadow-sm: 0 1px 3px rgba(11, 31, 58, 0.06), 0 1px 2px rgba(11, 31, 58, 0.04);
  --shadow-md: 0 4px 12px rgba(11, 31, 58, 0.08), 0 2px 4px rgba(11, 31, 58, 0.04);
  --shadow-lg: 0 12px 32px rgba(11, 31, 58, 0.12), 0 4px 8px rgba(11, 31, 58, 0.06);
  --shadow-xl: 0 24px 48px rgba(11, 31, 58, 0.16), 0 8px 16px rgba(11, 31, 58, 0.08);

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;

  /* Animation */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 150ms;
  --t-med:  280ms;
  --t-slow: 600ms;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--blue-600); }
a:hover { color: var(--navy-700); }

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy-900);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 999;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Layout helpers ---------- */
.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

.section {
  padding: var(--space-7) 0;
}
.section-tight { padding: var(--space-6) 0; }
.section-alt { background-color: var(--bg-alt); }
.section-dark {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #fff;
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.86); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 0.75rem;
}
.section-dark .eyebrow { color: var(--blue-400); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-900);
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  line-height: 1.15;
  font-variation-settings: "opsz" 144;
}

h1 {
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
}
h3 {
  font-size: 1.25rem;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: -0.005em;
}
h4 {
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: 0;
}

p { margin: 0 0 1em; color: var(--ink-soft); }
.lede { font-size: 1.15rem; color: var(--ink); line-height: 1.55; }
.section-intro {
  max-width: 680px;
  margin: 0 0 var(--space-4);
  font-size: 1.05rem;
  color: var(--ink-soft);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  gap: 1.5rem;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.logo {
  height: 46px;
  width: auto;
}

.logo-text {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--navy-900);
  font-size: 0.92rem;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
  align-items: center;
}

.main-nav a {
  text-decoration: none;
  color: var(--navy-900);
  font-weight: 500;
  font-size: 0.94rem;
  position: relative;
  padding: 0.4rem 0;
  transition: color var(--t-fast) ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--blue-500);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t-med) var(--ease);
}

.main-nav a:hover { color: var(--blue-600); }
.main-nav a:hover::after,
.main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: var(--blue-600); }

/* Contact CTA in nav */
.main-nav .nav-cta {
  background: var(--blue-600);
  color: #fff !important;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  transition: background var(--t-fast) ease, transform var(--t-fast) ease;
}
.main-nav .nav-cta::after { display: none; }
.main-nav .nav-cta:hover { background: var(--navy-700); transform: translateY(-1px); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--navy-900);
  transition: transform var(--t-fast) ease, opacity var(--t-fast) ease;
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn,
.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.65rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--t-fast) ease, color var(--t-fast) ease,
              transform var(--t-fast) ease, box-shadow var(--t-fast) ease,
              border-color var(--t-fast) ease;
}

.btn-primary {
  background-color: var(--blue-600);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background-color: var(--navy-700);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}
.btn-secondary:hover { background: var(--navy-900); color: #fff; }

.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.4);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.6); }

.btn .icon-arrow {
  width: 14px; height: 14px;
  transition: transform var(--t-fast) ease;
}
.btn:hover .icon-arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 78vh;
  background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  color: #ffffff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.25;
  background-image: url("../img/hero-home.svg");
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}

.hero-decor {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(800px 400px at 85% 30%, rgba(109, 174, 219, 0.35), transparent 65%),
    radial-gradient(600px 300px at 0% 100%, rgba(45, 111, 175, 0.30), transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: var(--space-7) 0 var(--space-6);
  max-width: 640px;
}

.hero h1 {
  color: #fff;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.18);
}

.hero p {
  color: rgba(255,255,255,0.92);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 540px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.06);
  padding: 0.35rem 0.85rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
}
.hero-tags span::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-400);
}

/* Hero variant: smaller hero for inner pages */
.page-hero {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #fff;
  padding: var(--space-6) 0 var(--space-5);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 300px at 85% 50%, rgba(109, 174, 219, 0.25), transparent 70%);
  pointer-events: none;
}
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; margin-bottom: 0.75rem; }
.page-hero .lede { color: rgba(255,255,255,0.88); max-width: 640px; }
.page-hero .breadcrumb {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.7); text-decoration: none; }
.page-hero .breadcrumb a:hover { color: #fff; }

/* ---------- Highlights (overlapping cards under hero) ---------- */
.highlights {
  margin-top: -3rem;
  position: relative;
  z-index: 5;
  padding-bottom: var(--space-6);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  background: #fff;
  padding: 1.5rem;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--line-soft);
}

.highlight-card {
  text-align: left;
  padding: 1.25rem 1rem;
  border-radius: var(--r-md);
  transition: background var(--t-med) ease;
  min-width: 0;
}
.highlight-card:hover { background: var(--blue-50); }

.highlight-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-50));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  margin-bottom: 0.85rem;
  flex-shrink: 0;
}
.highlight-icon svg { width: 22px; height: 22px; }

.highlight-card h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--navy-900);
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}
.highlight-card p {
  font-size: 0.9rem;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.5;
  overflow-wrap: break-word;
}

/* ---------- Process ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.process-step {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  padding: 1.75rem 1.5rem;
  background-color: #ffffff;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) ease, border-color var(--t-med) ease;
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-100);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 10px rgba(45, 111, 175, 0.3);
}

.process-step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}
.process-step p { font-size: 0.92rem; margin: 0; }

/* Process detailed list (used on our-process.php) */
.process-detail {
  display: grid;
  gap: 1.5rem;
}
.process-detail-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 2rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: box-shadow var(--t-med) ease, transform var(--t-med) ease;
}
.process-detail-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.process-detail-item .step-number {
  width: 64px; height: 64px;
  font-size: 1.3rem;
}
.process-detail-item h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.process-detail-item ul { padding-left: 1.25rem; color: var(--ink-soft); margin: 0.5rem 0 0; }
.process-detail-item ul li { margin-bottom: 0.4rem; }

/* ---------- Company / About ---------- */
.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.value-item {
  padding: 1.25rem;
  border-left: 3px solid var(--blue-500);
  background: var(--bg-alt);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.value-item h4 { margin-bottom: 0.35rem; }
.value-item p { font-size: 0.9rem; margin: 0; }

.company-image {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  min-height: 380px;
  background:
    linear-gradient(180deg, rgba(11,31,58,0) 50%, rgba(11,31,58,0.85) 100%),
    url("../img/company-photo.svg") center / cover no-repeat;
}
.company-image-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  color: #fff;
}
.company-image-caption h3 { color: #fff; margin-bottom: 0.25rem; font-size: 1.15rem; }
.company-image-caption p { color: rgba(255,255,255,0.85); margin: 0; font-size: 0.9rem; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem;
}

.service-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  padding: 2rem;
  background-color: #ffffff;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) ease, border-color var(--t-med) ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 4px;
  width: 0;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  transition: width var(--t-med) var(--ease);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-100); }
.service-card:hover::before { width: 100%; }

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-50));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 28px; height: 28px; }

.service-card h3 { font-size: 1.3rem; margin-bottom: 0.65rem; }
.service-card > p { margin-bottom: 1rem; }
.service-card ul {
  padding-left: 0;
  list-style: none;
  margin: 0;
}
.service-card ul li {
  padding: 0.4rem 0 0.4rem 1.75rem;
  position: relative;
  color: var(--ink-soft);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--line-soft);
}
.service-card ul li:last-child { border-bottom: none; }
.service-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background-color: var(--blue-100);
  border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232D6FAF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

/* ---------- Projects ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.project-card {
  border-radius: var(--r-lg);
  background-color: #ffffff;
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) ease;
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-image {
  aspect-ratio: 16 / 10;
  background-color: var(--bg-alt);
  background-size: cover;
  background-position: center;
  position: relative;
}
.project-status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-block;
  background: rgba(255,255,255,0.95);
  color: var(--navy-900);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.project-status.status-progress { color: var(--blue-600); }
.project-status.status-planning { color: var(--navy-700); }
.project-status.status-completed { color: #1A7F4A; }

.project-info {
  padding: 1.25rem 1.5rem 1.5rem;
}
.project-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}
.project-info .project-meta {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  align-items: center;
}
.project-info .project-meta span:not(:last-child)::after {
  content: "·";
  margin-left: 0.75rem;
  color: var(--line);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: flex-start;
}

.contact-form {
  background: #fff;
  padding: 2.25rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.1rem;
}

.form-row.row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row label {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--navy-900);
}
.form-row .req { color: var(--blue-600); }

.form-row input,
.form-row textarea,
.form-row select {
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  padding: 0.75rem 0.9rem;
  font-family: inherit;
  font-size: 0.97rem;
  background: #fff;
  transition: border-color var(--t-fast) ease, box-shadow var(--t-fast) ease;
  color: var(--ink);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(74, 144, 200, 0.15);
}

.form-success,
.form-error {
  padding: 1rem 1.25rem;
  border-radius: var(--r-md);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.form-success { background: #E7F5EC; color: #1A6E3F; border: 1px solid #B7DDC6; }
.form-error   { background: #FCEAEA; color: #94252C; border: 1px solid #F1B6BB; }

.contact-info-card {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #fff;
  padding: 2.25rem;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(closest-side, rgba(109, 174, 219, 0.35), transparent);
  border-radius: 50%;
}
.contact-info-card > * { position: relative; }
.contact-info-card h3 { color: #fff; margin-bottom: 0.25rem; font-size: 1.4rem; }
.contact-info-card .tagline { color: rgba(255,255,255,0.7); font-size: 0.92rem; margin-bottom: 1.75rem; }
.contact-info-card .info-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.contact-info-card .info-row:last-child { border-bottom: none; }
.contact-info-card .info-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-400);
}
.contact-info-card .info-icon svg { width: 18px; height: 18px; }
.contact-info-card .info-label { font-size: 0.78rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.06em; }
.contact-info-card .info-value { color: #fff; font-size: 0.98rem; }
.contact-info-card a { color: #fff; text-decoration: none; }
.contact-info-card a:hover { color: var(--blue-400); }

/* ---------- CTA strip ---------- */
.cta-strip {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--blue-600) 100%);
  color: #fff;
  padding: var(--space-6) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(800px 200px at 50% 100%, rgba(109, 174, 219, 0.3), transparent 70%);
}
.cta-strip .container { position: relative; }
.cta-strip h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-strip p { color: rgba(255,255,255,0.88); max-width: 560px; margin: 0 auto 1.75rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.78);
  padding-top: var(--space-6);
  margin-top: var(--space-6);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 2fr);
  gap: 3rem;
  padding-bottom: var(--space-5);
}

.footer-brand .footer-logo {
  height: 60px;
  margin-bottom: 1rem;
  border-radius: 6px;
}
.footer-tagline { color: rgba(255,255,255,0.7); font-size: 0.92rem; margin: 0; }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}
.footer-col h4 {
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color var(--t-fast) ease;
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.25rem 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-domain { letter-spacing: 0.04em; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* Tablet landscape — drop highlights to 2 columns earlier */
@media (max-width: 1100px) {
  .highlights-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid    { grid-template-columns: repeat(2, 1fr); }
  .projects-grid   { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet portrait / large phone — stack highlights to single column with side-by-side icon+text */
@media (max-width: 820px) {
  .highlights-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
    gap: 0.25rem;
  }
  .highlight-card {
    padding: 1rem;
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-areas:
      "icon title"
      "icon desc";
    column-gap: 1rem;
    row-gap: 0.25rem;
    align-items: start;
  }
  .highlight-icon {
    grid-area: icon;
    margin-bottom: 0;
    margin-top: 0.15rem;
  }
  .highlight-card h3 { grid-area: title; }
  .highlight-card p  { grid-area: desc; }
  .highlights { margin-top: -2rem; }
}

@media (max-width: 900px) {
  .company-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .company-image { min-height: 280px; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .container { width: 94%; }

  .header-inner { padding: 0.6rem 0; gap: 0.75rem; }
  .logo { height: 38px; }
  .logo-text { display: none; }

  .main-nav {
    position: fixed;
    top: 64px;
    right: 0;
    left: 0;
    background-color: #ffffff;
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--t-med) var(--ease), opacity var(--t-med) ease;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav ul {
    flex-direction: column;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.25rem;
    align-items: stretch;
  }
  .main-nav li { width: 100%; }
  .main-nav a { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--line-soft); }
  .main-nav a::after { display: none; }
  .main-nav .nav-cta { margin-top: 0.75rem; text-align: center; }

  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { min-height: 70vh; }
  .hero-content { padding: var(--space-6) 0 var(--space-5); }

  .section { padding: var(--space-5) 0; }
  .process-grid,
  .services-grid,
  .projects-grid,
  .values { grid-template-columns: 1fr; }

  .process-detail-item { grid-template-columns: 56px 1fr; gap: 1rem; padding: 1.5rem; }
  .process-detail-item .step-number { width: 52px; height: 52px; font-size: 1.1rem; }

  .contact-form { padding: 1.5rem; }
  .form-row.row-split { grid-template-columns: 1fr; }

  .footer-cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.05rem; }
  .hero p { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .footer-cols { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; align-items: flex-start; }

  .highlight-card {
    grid-template-columns: 40px 1fr;
    column-gap: 0.85rem;
  }
  .highlight-icon { width: 40px; height: 40px; }
  .highlight-card h3 { font-size: 0.98rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}