/* ───────────────────────────────────────────────────────────
   WALKER DEHY SOLUTIONS — single-page site
   Brand: deep navy + steel blue + bright cyan-blue accent
   (monochrome blue palette — no warm tones)
   ─────────────────────────────────────────────────────────── */

:root {
  --navy: #0E2841;          /* deep midnight navy — primary */
  --navy-2: #1B3A5C;        /* slightly lighter for cards */
  --steel: #2E5C8A;         /* mid steel blue */
  --steel-light: #5BA0CB;   /* matches the brochure logo flame */
  --cyan: #2BA4D9;          /* bright cyan — primary CTA color */
  --cyan-light: #7FCBE8;    /* softer cyan for hovers/highlights */
  --bg: #F6F8FB;
  --bg-2: #ECF1F7;
  --text: #1A1A1A;
  --text-light: #4B5563;
  --white: #FFFFFF;
  --border: #D8DEE9;
  --shadow-sm: 0 1px 3px rgba(14,40,65,0.08), 0 1px 2px rgba(14,40,65,0.04);
  --shadow-md: 0 4px 12px rgba(14,40,65,0.10), 0 2px 4px rgba(14,40,65,0.06);
  --shadow-lg: 0 12px 32px rgba(14,40,65,0.14), 0 4px 8px rgba(14,40,65,0.06);
  --radius: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--steel); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--steel-light); }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Roboto Slab', Georgia, serif; line-height: 1.2; color: var(--navy); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }

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

/* ─── EYEBROW + SECTION HEADERS ─── */
.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--steel);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.eyebrow.center { text-align: center; }
.eyebrow.light { color: var(--steel-light); }
.section-title { text-align: center; margin-bottom: 16px; }
.section-title.light { color: var(--white); }
.section-sub { text-align: center; max-width: 680px; margin: 0 auto 56px; color: var(--text-light); font-size: 1.1rem; }
.section-sub.light { color: rgba(255,255,255,0.78); }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn-primary {
  background: var(--cyan);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(43,164,217,0.3);
}
.btn-primary:hover {
  background: var(--cyan-light);
  color: var(--navy);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(43,164,217,0.45);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}

/* ─── NAV ─── */
.nav {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--navy);
  box-shadow: var(--shadow-md);
  transition: all .25s ease;
}
.nav.scrolled {
  background: var(--navy);
  box-shadow: var(--shadow-lg);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 24px;
}
.nav-links {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: color .15s ease;
}
.nav-links a:hover { color: var(--cyan-light); }
.nav-cta { padding: 10px 20px; font-size: 0.9rem; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 85vh;
  background:
    linear-gradient(180deg, rgba(14,40,65,0.78) 0%, rgba(14,40,65,0.55) 35%, rgba(14,40,65,0.85) 100%),
    url('assets/hero-truck-sunrise.jpeg') center/cover no-repeat;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at top left, rgba(91,160,203,0.15), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(200,147,42,0.10), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 64px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.hero-logo {
  margin-bottom: 36px;
  display: flex;
  justify-content: center;
}
.hero-logo img {
  height: 200px;
  width: auto;
  max-width: 96vw;
  display: block;
}
@media (max-width: 900px) {
  .hero-logo img { height: 160px; }
}
@media (max-width: 600px) {
  .hero-logo img { height: 130px; }
  .hero-logo { margin-bottom: 24px; }
}

.hero-text { max-width: 760px; }
.hero-text .eyebrow { color: var(--steel-light); }
.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.hero h1 .accent {
  color: var(--cyan-light);
  display: inline-block;
}
.hero .lead {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
  justify-content: center;
}
.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
  justify-content: center;
}
.hero-stats > div { align-items: center; text-align: center; }
.hero-stats > div {
  display: flex;
  flex-direction: column;
}
.hero-stats strong {
  font-family: 'Roboto Slab', serif;
  font-size: 1.75rem;
  color: var(--cyan-light);
  font-weight: 700;
}
.hero-stats span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─── SECTIONS ─── */
.section { padding: 96px 0; }
.section-light { background: var(--bg); }
.section-dark {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: var(--white);
}
.section-cta {
  background:
    linear-gradient(135deg, rgba(14,40,65,0.95), rgba(46,92,138,0.85)),
    url('assets/glycol.jpeg') center/cover no-repeat;
  color: var(--white);
}

/* ─── SERVICES GRID ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all .25s ease;
  position: relative;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--steel-light);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--steel), var(--steel-light));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 12px; color: var(--navy); }
.service-card p { color: var(--text-light); font-size: 0.95rem; line-height: 1.65; }
.service-card-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 100%);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  border: none;
}
.service-card-cta h3 { color: var(--white); }
.service-card-cta p { color: rgba(255,255,255,0.85); margin-bottom: 24px; }

/* ─── PROCESS STEPS ─── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.process-step {
  position: relative;
  padding: 32px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all .25s ease;
}
.process-step:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--steel-light);
}
.step-num {
  font-family: 'Roboto Slab', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cyan-light);
  line-height: 1;
  margin-bottom: 12px;
  display: block;
}
.process-step h3 {
  color: var(--white);
  margin-bottom: 12px;
}
.process-step p {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
}

/* ─── ABOUT ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text h2 { margin-bottom: 24px; }
.about-text p {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-bottom: 18px;
  line-height: 1.7;
}
.about-points {
  margin-top: 24px;
  display: grid;
  gap: 12px;
}
.about-points li {
  padding-left: 32px;
  position: relative;
  color: var(--text-light);
}
.about-points li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  background: var(--steel);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}
.about-points strong { color: var(--navy); display: inline; margin-right: 4px; }
.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}
.about-image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(180deg, transparent, rgba(14,40,65,0.85));
  color: var(--white);
  font-family: 'Roboto Slab', serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ─── CONTACT / CTA SECTION ─── */
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.cta-text h2 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}
.cta-text p.light {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 36px;
  line-height: 1.65;
}
.contact-block {
  display: grid;
  gap: 18px;
  padding: 32px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
}
.contact-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  align-items: start;
}
.contact-row strong {
  color: var(--steel-light);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding-top: 4px;
}
.contact-row a, .contact-row span {
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 500;
}
.contact-row a:hover { color: var(--cyan-light); }

/* ─── FORM ─── */
.cta-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: 18px;
}
.cta-form label {
  display: grid;
  gap: 6px;
}
.cta-form label span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.cta-form input,
.cta-form textarea {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  transition: all .15s ease;
  width: 100%;
}
.cta-form input:focus,
.cta-form textarea:focus {
  outline: none;
  border-color: var(--steel);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(46,92,138,0.12);
}
.cta-form textarea { resize: vertical; min-height: 96px; }
.form-note {
  font-size: 0.85rem;
  color: var(--text-light);
  text-align: center;
  margin-top: -4px;
}

/* ─── FOOTER ─── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding-top: 64px;
}
.footer-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand p {
  font-size: 0.95rem;
  margin-top: 16px;
  max-width: 360px;
  line-height: 1.6;
}
.footer-logo { height: 56px; width: auto; }
.footer-col h4 {
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a, .footer-col li {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  line-height: 1.5;
}
.footer-col a:hover { color: var(--cyan-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 14px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .hero { min-height: auto; padding-top: 100px; }
  .hero-stats { gap: 24px; }
  .about-grid,
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image img { height: 320px; }
  .footer-row { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 64px 0; }
}

@media (max-width: 600px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
  .hero-stats { gap: 20px; }
  .hero-stats strong { font-size: 1.4rem; }
  .service-card { padding: 24px; }
  .cta-form { padding: 24px; }
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
  .contact-row strong { padding-top: 0; }
}

/* ───────────────────────────────────────────────────────────
   PATRIOTIC + BACKGROUND PATTERN ADDITIONS
   ─────────────────────────────────────────────────────────── */

/* Subtle dot grid pattern on light sections */
.section-light {
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(46,92,138,0.08) 1px, transparent 0);
  background-size: 24px 24px;
}

/* Diagonal stripe pattern on dark process section */
.section-dark {
  background:
    linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg,
      rgba(91,160,203,0.04) 0,
      rgba(91,160,203,0.04) 1px,
      transparent 1px,
      transparent 24px);
  pointer-events: none;
}
.section-dark > .container { position: relative; z-index: 1; }

/* American flag stripe accent — runs along section dividers */
.section-light + .section-dark,
.section-dark + .section-light {
  position: relative;
}
.section-light + .section-dark::after,
.section-dark + .section-light::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    #B22234 0%, #B22234 33%,
    #FFFFFF 33%, #FFFFFF 66%,
    #3C3B6E 66%, #3C3B6E 100%);
  z-index: 2;
}

/* Hero gets a flag stripe under it */
.hero {
  position: relative;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg,
    #B22234 0%, #B22234 33%,
    #FFFFFF 33%, #FFFFFF 66%,
    #3C3B6E 66%, #3C3B6E 100%);
  z-index: 3;
}

/* Recycled-glycol feature card — extra emphasis */
.service-card-feature {
  background: linear-gradient(135deg, #ECF5FB 0%, #DCE9F4 100%);
  border: 2px solid var(--steel-light);
  position: relative;
}
.service-card-feature::before {
  content: 'FREE PICKUP';
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--cyan);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 4px;
}
.service-card-feature h3 { color: var(--navy); }
.service-card-feature p { color: var(--text); }
.service-card-feature strong { color: var(--navy); }
.service-card-tag {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(46,92,138,0.2);
  font-size: 0.85rem !important;
  font-style: italic;
  color: var(--steel) !important;
}

/* ─── OWNER SECTION ─── */
.section-team {
  background-color: var(--bg-2);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(46,92,138,0.08) 1px, transparent 0);
  background-size: 24px 24px;
}
.owner-card {
  background: var(--white);
  padding: 48px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  max-width: 880px;
  margin: 48px auto 0;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: center;
  transition: all .25s ease;
}
.owner-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--steel-light);
}
.owner-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--steel-light);
  box-shadow: 0 6px 20px rgba(14,40,65,0.18);
}
.owner-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.owner-photo.team-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 100%);
  color: var(--white);
  font-family: 'Roboto Slab', serif;
  font-size: 4rem;
  font-weight: 700;
}
.owner-text h3 {
  color: var(--navy);
  font-size: 1.75rem;
  margin-bottom: 4px;
}
.owner-text .team-bio { text-align: left; font-size: 1rem; }
.owner-text .team-links { justify-content: flex-start; }
@media (max-width: 720px) {
  .owner-card {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 32px 24px;
    gap: 24px;
  }
  .owner-photo { margin: 0 auto; width: 160px; height: 160px; font-size: 3rem; }
  .owner-text .team-bio { text-align: left; }
  .owner-text .team-links { justify-content: center; }
}

/* ─── (legacy team-card styles kept for compatibility, unused now) ─── */
.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 20px;
  overflow: hidden;
  border: 3px solid var(--steel-light);
  box-shadow: 0 4px 16px rgba(14,40,65,0.15);
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo-placeholder {
  background: linear-gradient(135deg, var(--navy) 0%, var(--steel) 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Roboto Slab', serif;
  font-size: 2.4rem;
  font-weight: 700;
}
.team-card h3 { color: var(--navy); margin-bottom: 4px; }
.team-role {
  color: var(--steel);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.team-bio {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.65;
  text-align: left;
}
.team-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.team-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--steel);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s ease;
}
.team-links a:hover {
  background: var(--steel);
  color: var(--white);
  transform: translateY(-2px);
}
.team-links svg { width: 16px; height: 16px; }
.team-note {
  text-align: center;
  margin-top: 48px;
  color: var(--text-light);
  font-size: 0.9rem;
  font-style: italic;
}