/* ============================================
   DESIGN TOKENS
   Brand blue pulled from the MDV wordmark.
   Metallic greys pulled from the prism icon's
   brushed-steel facets. Flat colors only — no
   gradients anywhere in this stylesheet.
   ============================================ */
:root{
  --blue:        #1c4fd6;
  --blue-deep:   #123a9e;
  --charcoal:    #1c2024;
  --slate:       #4b535c;
  --steel:       #aeb4bb;
  --steel-line:  #d7dade;
  --fog:         #f3f4f6;
  --white:       #ffffff;

  --font-head: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;

  --edge: 2px;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--charcoal);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-head); margin:0; line-height:1.15; color:var(--charcoal); }
p{ margin:0; }
button{ font-family:var(--font-body); cursor:pointer; }

.wrap{ max-width:var(--container); margin:0 auto; padding:0 28px; }
:focus-visible{ outline:2px solid var(--blue); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

.edge-left{ border-left: var(--edge) solid var(--blue); }
.edge-top{  border-top:  var(--edge) solid var(--blue); }

/* ============================================
   NAVIGATION
   ============================================ */
.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.96);
  border-bottom:1px solid var(--steel-line);
  backdrop-filter:saturate(180%) blur(8px);
}
.nav-row{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:44px; width:auto; }
.brand-text{ font-family:var(--font-head); font-weight:700; font-size:1.05rem; color:var(--charcoal); letter-spacing:0.2px; }
.brand-text span{ color:var(--blue); }

.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size:0.95rem; font-weight:500; color:var(--slate);
  position:relative; padding:6px 0;
  transition:color 0.2s ease;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
  background:var(--blue); transform:scaleX(0); transform-origin:left;
  transition:transform 0.25s ease;
}
.nav-links a:hover{ color:var(--charcoal); }
.nav-links a:hover::after{ transform:scaleX(1); }
.nav-links a.current{ color:var(--charcoal); }
.nav-links a.current::after{ transform:scaleX(1); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-weight:600; font-size:0.95rem;
  padding:13px 26px;
  border:var(--edge) solid var(--blue);
  background:var(--blue); color:var(--white);
  transition:background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:hover{ background:var(--blue-deep); border-color:var(--blue-deep); }
.btn-ghost{ background:transparent; color:var(--charcoal); border-color:var(--charcoal); }
.btn-ghost:hover{ background:var(--charcoal); color:var(--white); border-color:var(--charcoal); }
.btn-white{ background:var(--white); color:var(--charcoal); border-color:var(--white); }
.btn-white:hover{ background:transparent; color:var(--white); }

.nav-cta{ display:none; }
@media (min-width:900px){ .nav-cta{ display:inline-flex; } }

.burger{ display:flex; flex-direction:column; gap:5px; background:none; border:none; padding:8px; }
.burger span{ width:24px; height:2px; background:var(--charcoal); display:block; }
@media (min-width:900px){ .burger{ display:none; } }
@media (max-width:899px){ .nav-links{ display:none; } }

.mobile-panel{ display:none; flex-direction:column; gap:2px; border-top:1px solid var(--steel-line); background:var(--white); }
.mobile-panel.open{ display:flex; }
.mobile-panel a{ padding:16px 28px; font-weight:500; color:var(--charcoal); border-bottom:1px solid var(--steel-line); }
.mobile-panel .btn{ margin:16px 28px; }

/* ============================================
   PAGE HERO (used on interior pages)
   ============================================ */
.page-hero{
  background:var(--charcoal); color:var(--white);
  padding:64px 0 56px;
}
.page-hero .kicker{ color:var(--steel); }
.page-hero h1{ color:var(--white); font-size:clamp(2rem, 4vw, 2.8rem); max-width:20ch; }
.page-hero p{ color:#d7dade; max-width:52ch; margin-top:16px; font-size:1.05rem; }
.crumb{ font-size:0.85rem; color:var(--steel); margin-bottom:16px; }
.crumb a:hover{ color:var(--white); }

/* ============================================
   HOME HERO
   ============================================ */
.hero{ position:relative; background:var(--charcoal); overflow:hidden; min-height:88vh; display:flex; align-items:flex-end; }
.hero-media{ position:absolute; inset:0; background:url('images/hero-main.jpg') center/cover no-repeat; }
.hero-media::after{ content:""; position:absolute; inset:0; background:var(--charcoal); opacity:0.42; }
.hero-inner{ position:relative; z-index:2; width:100%; padding:72px 0 64px; }
.hero-tag{ display:inline-block; font-size:0.85rem; font-weight:600; color:var(--white); background:var(--blue); padding:8px 16px; margin-bottom:22px; }
.hero h1{ color:var(--white); font-size:clamp(2.2rem, 5vw, 3.6rem); font-weight:800; max-width:14ch; letter-spacing:-0.5px; }
.hero-sub{ color:#e7e9ec; font-size:1.12rem; max-width:52ch; margin-top:22px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }
.hero-stats{ display:grid; grid-template-columns:repeat(3,auto); gap:40px; margin-top:56px; padding-top:28px; border-top:1px solid rgba(255,255,255,0.25); max-width:640px; }
.hero-stat b{ display:block; font-family:var(--font-head); font-size:1.7rem; color:var(--white); font-weight:700; }
.hero-stat span{ color:var(--steel); font-size:0.85rem; }
@media (max-width:640px){ .hero-stats{ grid-template-columns:repeat(2,auto); gap:28px; } }

/* ============================================
   SECTION SCAFFOLDING
   ============================================ */
section{ padding:96px 0; }
.section-fog{ background:var(--fog); }
.kicker{ color:var(--blue); font-weight:600; font-size:0.95rem; margin-bottom:12px; }
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom:52px; flex-wrap:wrap; }
.section-head h2{ font-size:clamp(1.7rem, 3vw, 2.4rem); font-weight:700; max-width:20ch; }
.section-head p{ color:var(--slate); max-width:44ch; font-size:1.02rem; }

/* ============================================
   SERVICES GRID
   ============================================ */
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--steel-line); }
@media (max-width:900px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .services-grid{ grid-template-columns:1fr; } }
.service-card{ background:var(--white); display:flex; flex-direction:column; }
.service-media{ aspect-ratio:4/3; overflow:hidden; background:var(--fog); }
.service-media img{ width:100%; height:100%; object-fit:cover; transition:transform 0.4s ease; }
.service-card:hover .service-media img{ transform:scale(1.05); }
.service-body{ padding:26px 26px 30px; }
.service-num{ font-family:var(--font-head); color:var(--steel); font-weight:700; font-size:0.85rem; }
.service-body h3{ font-size:1.15rem; margin:10px 0 10px; font-weight:700; }
.service-body p{ color:var(--slate); font-size:0.95rem; }
.service-link{ display:inline-block; margin-top:14px; font-weight:600; font-size:0.9rem; color:var(--blue); }
.service-link:hover{ color:var(--blue-deep); }

/* ============================================
   GALLERY
   ============================================ */
.filters{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:36px; }
.filter-btn{ background:transparent; border:1px solid var(--steel-line); padding:10px 18px; font-size:0.9rem; font-weight:600; color:var(--slate); transition:all 0.2s ease; }
.filter-btn:hover{ border-color:var(--blue); color:var(--blue); }
.filter-btn.active{ background:var(--charcoal); border-color:var(--charcoal); color:var(--white); }

.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .gallery-grid{ grid-template-columns:1fr; } }
.gallery-item{ position:relative; overflow:hidden; aspect-ratio:1/1; background:var(--fog); display:block; }
.gallery-item[hidden]{ display:none; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform 0.4s ease; }
.gallery-item:hover img{ transform:scale(1.06); }
.gallery-cap{ position:absolute; left:0; right:0; bottom:0; background:var(--charcoal); color:var(--white); font-size:0.85rem; font-weight:600; padding:12px 16px; transform:translateY(100%); transition:transform 0.25s ease; }
.gallery-item:hover .gallery-cap{ transform:translateY(0); }
.gallery-count{ color:var(--slate); font-size:0.9rem; margin-top:32px; text-align:center; }

/* Home page gallery teaser strip */
.teaser-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
@media (max-width:900px){ .teaser-grid{ grid-template-columns:repeat(2,1fr); } }
.teaser-item{ aspect-ratio:1/1; overflow:hidden; background:var(--fog); }
.teaser-item img{ width:100%; height:100%; object-fit:cover; transition:transform 0.4s ease; }
.teaser-item:hover img{ transform:scale(1.06); }

/* ============================================
   ABOUT
   ============================================ */
.about-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:64px; align-items:center; }
@media (max-width:900px){ .about-grid{ grid-template-columns:1fr; gap:40px; } }
.about-media{ position:relative; }
.about-media img{ width:100%; aspect-ratio:4/5; object-fit:cover; }
.about-card{ position:absolute; bottom:-24px; left:-24px; background:var(--blue); color:var(--white); padding:22px 26px; max-width:220px; }
@media (max-width:560px){ .about-card{ position:static; margin-top:16px; max-width:none; } }
.about-card b{ display:block; font-family:var(--font-head); font-size:1.6rem; }
.about-card span{ font-size:0.85rem; color:#dbe4ff; }
.about-text p{ color:var(--slate); font-size:1.02rem; margin-bottom:18px; }
.about-list{ margin-top:28px; display:flex; flex-direction:column; gap:16px; }
.about-list li{ display:flex; gap:14px; align-items:flex-start; font-size:0.98rem; color:var(--charcoal); }
.about-list li::before{ content:""; flex:0 0 auto; width:8px; height:8px; margin-top:7px; background:var(--blue); }

/* Areas served chips */
.area-chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.area-chips span{ border:1px solid var(--steel-line); padding:8px 16px; font-size:0.88rem; font-weight:600; color:var(--slate); }

/* Values grid (about page) */
.values-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--steel-line); }
@media (max-width:800px){ .values-grid{ grid-template-columns:1fr; } }
.value-card{ background:var(--white); padding:34px 28px; }
.value-card h3{ font-size:1.1rem; margin-bottom:10px; }
.value-card p{ color:var(--slate); font-size:0.95rem; }

/* ============================================
   TEAM STRIP (home page)
   ============================================ */
.team-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:16px; }
@media (max-width:900px){ .team-grid{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:560px){ .team-grid{ grid-template-columns:repeat(2,1fr); } }
.team-item{ aspect-ratio:3/4; overflow:hidden; background:var(--fog); }
.team-item img{ width:100%; height:100%; object-fit:cover; transition:transform 0.4s ease; }
.team-item:hover img{ transform:scale(1.06); }

/* ============================================
   WHY CHOOSE US (home page)
   ============================================ */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--steel-line); }
@media (max-width:900px){ .why-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .why-grid{ grid-template-columns:1fr; } }
.why-card{ background:var(--white); padding:32px 28px; }
.why-num{ font-family:var(--font-head); font-weight:700; font-size:1.3rem; color:var(--blue); }
.why-card h3{ font-size:1.08rem; margin:14px 0 10px; }
.why-card p{ color:var(--slate); font-size:0.95rem; }

/* ============================================
   PROCESS STRIP
   ============================================ */
.process{ background:var(--charcoal); color:var(--white); }
.process .section-head h2{ color:var(--white); }
.process .section-head p{ color:var(--steel); }
.process-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:rgba(255,255,255,0.15); }
@media (max-width:900px){ .process-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .process-grid{ grid-template-columns:1fr; } }
.process-step{ background:var(--charcoal); padding:32px 26px; }
.process-step .step-index{ color:var(--blue); font-family:var(--font-head); font-weight:700; font-size:1.4rem; }
.process-step h4{ color:var(--white); margin:14px 0 8px; font-size:1.05rem; }
.process-step p{ color:var(--steel); font-size:0.92rem; }

/* ============================================
   CONTACT
   ============================================ */
.contact-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--steel-line); margin-bottom:56px; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{ background:var(--white); padding:30px 26px; display:flex; flex-direction:column; gap:10px; }
.contact-card .label{ font-size:0.82rem; font-weight:600; color:var(--slate); }
.contact-card .value{ font-family:var(--font-head); font-weight:700; font-size:1.08rem; word-break:break-word; }
.contact-card a.value:hover{ color:var(--blue); }

.contact-cta{ background:var(--blue); color:var(--white); padding:52px 48px; display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap; }
.contact-cta h3{ font-size:1.6rem; color:var(--white); max-width:20ch; }
.contact-cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

.social-row{ display:flex; gap:14px; margin-top:8px; }
.social-row a{ width:40px; height:40px; border:1px solid var(--steel-line); display:flex; align-items:center; justify-content:center; color:var(--charcoal); transition:all 0.2s ease; }
.social-row a:hover{ background:var(--charcoal); color:var(--white); border-color:var(--charcoal); }

/* Contact form (contact page) */
.contact-layout{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
@media (max-width:900px){ .contact-layout{ grid-template-columns:1fr; } }
.form-field{ display:flex; flex-direction:column; gap:8px; margin-bottom:20px; }
.form-field label{ font-size:0.88rem; font-weight:600; color:var(--charcoal); }
.form-field input, .form-field select, .form-field textarea{
  font-family:var(--font-body); font-size:0.98rem; padding:13px 14px;
  border:1px solid var(--steel-line); background:var(--white); color:var(--charcoal);
}
.form-field textarea{ resize:vertical; min-height:120px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{ border-color:var(--blue); outline:none; }
.form-note{ font-size:0.85rem; color:var(--slate); margin-top:10px; }
.form-success{ display:none; background:var(--fog); border-left:var(--edge) solid var(--blue); padding:18px 20px; font-size:0.95rem; margin-top:10px; }
.form-success.show{ display:block; }

/* ============================================
   FOOTER
   ============================================ */
footer{ background:var(--charcoal); color:var(--steel); padding:72px 0 0; }
.footer-top{ display:grid; grid-template-columns:1.5fr 0.8fr 1.2fr 1.1fr; gap:48px; padding-bottom:56px; }
@media (max-width:980px){ .footer-top{ grid-template-columns:1fr 1fr; gap:40px; } }
@media (max-width:560px){ .footer-top{ grid-template-columns:1fr; gap:32px; } }
.footer-logo{ display:inline-flex; align-items:center; gap:12px; font-family:var(--font-head); font-weight:700; font-size:1.1rem; color:var(--white); }
.footer-logo b{ color:#6f94ff; font-weight:700; }
.footer-logo img{ width:40px; height:40px; object-fit:contain; }
.footer-brand p{ margin-top:18px; font-size:0.92rem; line-height:1.65; max-width:36ch; color:var(--steel); }
.footer-col{ display:flex; flex-direction:column; gap:10px; font-size:0.92rem; }
.footer-col h4{ color:var(--white); font-size:0.95rem; margin-bottom:6px; }
.footer-col a{ color:var(--steel); transition:color 0.2s ease; word-break:break-word; }
.footer-col a:hover{ color:var(--white); }
.footer-social{ display:flex; flex-wrap:wrap; gap:10px; }
.footer-col .footer-social a{ width:44px; height:44px; border:1px solid rgba(255,255,255,0.22); display:flex; align-items:center; justify-content:center; color:var(--white); transition:background 0.2s ease, border-color 0.2s ease; }
.footer-col .footer-social a:hover{ background:var(--blue); border-color:var(--blue); color:var(--white); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; padding:24px 0 28px; border-top:1px solid rgba(255,255,255,0.15); font-size:0.85rem; }

/* Form states (contact page) */
.btn[disabled]{ opacity:0.65; cursor:wait; }
.form-error{ display:none; background:#fdf1f1; border-left:var(--edge) solid #c0392b; padding:18px 20px; font-size:0.95rem; margin-top:10px; }
.form-error.show{ display:block; }
.form-field input.invalid, .form-field select.invalid, .form-field textarea.invalid{ border-color:#c0392b; }
.field-error{ color:#c0392b; font-size:0.82rem; min-height:0; }
.form-actions{ display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }