/* ===== Tokens ===== */
:root{
  --navy: #131b4d;
  --navy-light: #1f2b6e;
  --red: #c8202f;
  --red-dark: #9c1723;
  --orange: #e8532a;
  --yellow: #f5a623;
  --white: #ffffff;
  --offwhite: #f6f7fb;
  --gray: #5a6072;
  --text: #1a1d2e;
  --border: #e4e6ef;
  --shadow: 0 10px 30px rgba(19,27,77,0.08);
  --radius: 14px;
  --ff-head: 'Poppins', sans-serif;
  --ff-body: 'Inter', sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--ff-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}
h1,h2,h3,h4{ font-family: var(--ff-head); margin: 0 0 .5em; line-height: 1.2; }
p{ margin:0 0 1em; color: var(--gray); }
a{ text-decoration:none; color: inherit; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

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

.icon-sm{ width:18px; height:18px; }
.icon-md{ width:28px; height:28px; color: var(--red); }

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight:600;
  font-size: .95rem;
  cursor:pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--red); color: var(--white); box-shadow: 0 8px 20px rgba(200,32,47,.3); }
.btn-primary:hover{ background: var(--red-dark); }
.btn-outline{ border-color: var(--white); color: var(--white); }
.btn-outline:hover{ background: rgba(255,255,255,.12); }
.btn-white{ background: var(--white); color: var(--red); }
.btn-white:hover{ background: var(--offwhite); }
.btn-lg{ padding: 15px 34px; font-size: 1.02rem; }
.btn-sm{ padding: 9px 18px; font-size: .85rem; }
.btn-block{ width:100%; }

/* ===== Header ===== */
.site-header{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s ease, padding .2s ease;
}
.site-header.scrolled{ box-shadow: 0 6px 20px rgba(19,27,77,.08); }
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand-icon{ width: 200px; height:150px; flex-shrink:0; }

.main-nav{ display:flex; gap: 28px; }
.nav-link{ font-weight:600; font-size:.95rem; color: var(--navy); position:relative; padding: 6px 0; white-space: nowrap;}
.nav-link::after{
  content:'';
  position:absolute; left:0; bottom:0;
  width:0; height:2px; background: var(--red);
  transition: width .2s ease;
}
.nav-link:hover::after, .nav-link.active::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:16px; }
.header-phone{ display:flex; align-items:center; gap:6px; font-weight:700; color: var(--navy); white-space: nowrap; flex-shrink: 0}
.header-phone .icon-sm{ color: var(--red); }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none; border:none; cursor:pointer;
  padding: 6px;
}
.nav-toggle span{ width: 24px; height:2px; background: var(--navy); border-radius:2px; transition: all .2s ease; }
.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 ===== */
.hero{
  position: relative;
  padding: 190px 0 110px;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 55%, #262f74 100%);
  color: var(--white);
  overflow:hidden;
}
.hero-flame-bg{
  position:absolute; inset:0;
  background:
    radial-gradient(circle at 85% 20%, rgba(232,83,42,.35), transparent 55%),
    radial-gradient(circle at 100% 70%, rgba(245,166,35,.25), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(200,32,47,.2), transparent 45%);
  pointer-events:none;
}
.hero-inner{ position:relative; max-width: 760px; }
.eyebrow{
  display:inline-block;
  font-weight:700;
  font-size:.8rem;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.hero h1{
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  font-weight:800;
  color: var(--white);
  margin-bottom: .4em;
}
.hero-tagline{
  font-family: var(--ff-head);
  font-weight:700;
  font-size: 1.3rem;
  color: var(--yellow);
  margin-bottom: 18px;
}
.hero-copy{ color: rgba(255,255,255,.82); font-size: 1.05rem; max-width: 620px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-top: 10px; }

/* ===== Trust Bar ===== */
.trust-bar{ background: var(--offwhite); border-bottom: 1px solid var(--border); padding: 30px 0; }
.trust-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align:center;
}
.trust-item{ display:flex; flex-direction:column; align-items:center; gap:8px; font-weight:600; color: var(--navy); font-size:.92rem; }

/* ===== Sections ===== */
.section{ padding: 90px 0; }
.section-light{ background: var(--offwhite); }
.section-dark{ background: var(--navy); color: var(--white); }
.section-title{ font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight:800; color: var(--navy); }
.section-title.light{ color: var(--white); }
.section-lead{ max-width: 620px; font-size: 1.05rem; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }
.light{ color: rgba(255,255,255,.78); }

/* ===== Grids / Cards ===== */
.grid{ display:grid; gap: 26px; margin-top: 50px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.card{
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: 0 16px 34px rgba(19,27,77,.14); }
/* Service photo: full-bleed at the bottom of the card, pinned to the bottom so
   photos line up across a row. Swap the placeholder div for
   <img class="card-media" src="..." alt="..."> once real photos are available. */
.card:has(.card-media){ display:flex; flex-direction:column; }
.card-media{
  display:block;
  width: calc(100% + 56px);
  height: auto;
  margin: auto -28px -32px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 0 0 var(--radius) var(--radius);
}
.card:has(.card-media) p{ margin-bottom: 22px; }
.card-media-placeholder{
  display:flex; align-items:center; justify-content:center;
  padding: 16px;
  background: repeating-linear-gradient(45deg, #f3f4f8, #f3f4f8 12px, #eceef4 12px, #eceef4 24px);
  border-top: 2px dashed var(--border);
  color: var(--gray);
  font-size: .85rem; font-weight:600; text-align:center;
}
.card-icon{
  width: 54px; height:54px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: var(--white);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
}
.card-icon svg{ width: 28px; height:28px; }
.card h3{ font-size: 1.15rem; color: var(--navy); }
.card p{ font-size: .95rem; margin-bottom:0; }

.why-item{ text-align:center; padding: 10px; }
.why-num{ font-family: var(--ff-head); font-size: 2.1rem; font-weight:800; color: var(--red); margin-bottom: 6px; }
.why-item h3{ color: var(--white); font-size: 1.1rem; }
.why-item p{ color: rgba(255,255,255,.75); font-size:.92rem; }

.industry-card{
  background: var(--white);
  border-left: 4px solid var(--red);
  border-radius: 10px;
  padding: 24px 26px;
  box-shadow: var(--shadow);
}
.industry-card h3{ color: var(--navy); font-size: 1.05rem; }
.industry-card p{ font-size:.92rem; margin-bottom:0; }

/* ===== Brands ===== */
.brand-grid{
  display:flex;
  flex-wrap: wrap;
  justify-content:center;
  gap: 20px;
  margin-top: 50px;
}
.brand-badge{
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 16px;
  flex: 1 1 220px;
  max-width: 260px;
  text-align:center;
  font-family: var(--ff-head);
  font-weight:700;
  font-size: 1.05rem;
  color: var(--navy);
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease, color .2s ease;
}
.brand-badge:hover{ transform: translateY(-4px); box-shadow: 0 16px 34px rgba(19,27,77,.14); color: var(--red); }
.brand-note{ margin-top: 26px; font-size: .8rem; color: var(--gray); }

/* ===== Process ===== */
.process-track{
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap: 30px;
  margin-top: 55px;
  position:relative;
}
.process-step{ text-align:center; position:relative; }
.process-circle{
  width: 64px; height:64px;
  border-radius:50%;
  background: linear-gradient(135deg, var(--red), var(--orange));
  color:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--ff-head); font-weight:800; font-size:1.3rem;
  margin: 0 auto 16px;
  box-shadow: 0 10px 22px rgba(200,32,47,.3);
}
.process-step h3{ color: var(--navy); }
.process-step p{ font-size:.92rem; }

/* ===== About ===== */
.about-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items:center;
}
.about-copy .eyebrow{ margin-bottom: 10px; }
.about-stats{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.stat{
  background: var(--offwhite);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align:center;
  border: 1px solid var(--border);
}
.stat-num{ display:block; font-family: var(--ff-head); font-size: 2rem; font-weight:800; color: var(--red); }
.stat-label{ font-size:.85rem; color: var(--gray); font-weight:600; }

/* ===== Testimonials ===== */
.testimonial{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 28px 26px;
}
.testimonial p{ color: rgba(255,255,255,.85); font-style: italic; }
.testimonial-name{ font-weight:700; color: var(--yellow); font-size:.9rem; }
.testimonial-note{ margin-top: 30px; font-size:.8rem; color: rgba(255,255,255,.4); }

/* ===== CTA Banner ===== */
.cta-banner{
  background: linear-gradient(120deg, var(--red), var(--red-dark));
  padding: 70px 0;
  color: var(--white);
}
.cta-inner{ text-align:center; }
.cta-inner h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--white); }
.cta-inner p{ color: rgba(255,255,255,.9); margin-bottom: 26px; }

/* ===== Contact ===== */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
}
.contact-list{ margin-top: 26px; display:flex; flex-direction:column; gap:16px; }
.contact-list li{ display:flex; align-items:center; gap:12px; font-weight:600; color: var(--navy); }
.contact-list .icon-sm{ color: var(--red); flex-shrink:0; }

.contact-form{
  background: var(--offwhite);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
}
.form-row{ margin-bottom: 18px; }
.form-row-split{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row label{ display:block; font-weight:600; font-size:.88rem; color: var(--navy); margin-bottom: 6px; }
.form-row input, .form-row select, .form-row textarea{
  width:100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--ff-body);
  font-size: .95rem;
  background: var(--white);
  color: var(--text);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(200,32,47,.12);
}
.form-note{ margin-top: 12px; font-size: .88rem; text-align:center; color: var(--red); min-height: 1.2em; }
.form-note.success{ color: #1e8a4c; font-weight:600; }
.contact-form button[disabled]{ opacity:.7; cursor:wait; transform:none; }
.form-honeypot{ position:absolute; left:-9999px; width:1px; height:1px; opacity:0; }

/* ===== Footer ===== */
.site-footer{ background: var(--navy); color: rgba(255,255,255,.7); padding: 50px 0 26px; }
.footer-inner{ text-align:center; }
.footer-brand{ display:inline-flex; flex-direction:column; align-items:center; margin-bottom: 10px; }
.footer-logo-row{ display:flex; align-items:center; gap:8px; margin-bottom: 4px; align-self:flex-start; }
.footer-logo-row .brand-icon{ width:56px; height:56px; }
.footer-fls{ color: var(--white); font-size: 2.4rem; font-style: italic; line-height:1; }
.footer-sub{ font-family: var(--ff-head); font-weight:600; font-size: 1rem; text-transform: uppercase; letter-spacing: 1px; line-height:1.25; color: var(--white); }
.footer-sub-systems{ color: #ef3b3b; }
.footer-tagline{ font-family: var(--ff-head); font-weight:600; color: var(--yellow); margin-bottom: 22px; }
.footer-nav{ display:flex; justify-content:center; gap: 22px; flex-wrap:wrap; margin-bottom: 22px; }
.footer-nav a{ font-size:.9rem; font-weight:600; color: rgba(255,255,255,.75); }
.footer-nav a:hover{ color: var(--white); }
.footer-copy{ font-size:.8rem; color: rgba(255,255,255,.45); margin:0; }

/* ===== Back to top ===== */
.back-to-top{
  position: fixed;
  bottom: 26px; right: 26px;
  width: 46px; height:46px;
  border-radius:50%;
  background: var(--red);
  color: var(--white);
  display:flex; align-items:center; justify-content:center;
  font-size: 1.2rem;
  box-shadow: 0 10px 24px rgba(200,32,47,.35);
  opacity:0; visibility:hidden;
  transform: translateY(10px);
  transition: all .25s ease;
  z-index: 900;
}
.back-to-top.visible{ opacity:1; visibility:visible; transform: translateY(0); }

/* ===== Gallery ===== */
.gallery-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
  margin-top: 50px;
}
.gallery-wide{ grid-column: span 2; }
.gallery-item{
  position:relative;
  padding:0; border:0; margin:0;
  border-radius: var(--radius);
  overflow:hidden;
  cursor: zoom-in;
  background: rgba(255,255,255,.06);
  font: inherit;
}
.gallery-item img,
.gallery-placeholder{ width:100%; height:100%; object-fit:cover; display:block; transition: transform .35s ease; }
.gallery-item:hover img,
.gallery-item:hover .gallery-placeholder{ transform: scale(1.04); }
.gallery-item:focus-visible{ outline: 3px solid var(--yellow); outline-offset: 3px; }
.gallery-placeholder{
  display:flex; align-items:center; justify-content:center;
  padding: 16px;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.07), rgba(255,255,255,.07) 12px, rgba(255,255,255,.03) 12px, rgba(255,255,255,.03) 24px);
  border: 2px dashed rgba(255,255,255,.18);
  border-radius: var(--radius);
  color: rgba(255,255,255,.7);
  font-size: .9rem; font-weight:600; text-align:center;
}

.lightbox{
  position:fixed; inset:0;
  z-index: 1100;
  display:flex; align-items:center; justify-content:center;
  gap: 12px;
  padding: 24px;
  background: rgba(10,14,40,.92);
}
.lightbox[hidden]{ display:none; }
.lightbox-figure{ margin:0; max-width: min(1000px, 100%); flex:1; }
.lightbox-media img,
.lightbox-media .gallery-placeholder{
  width:100%; max-height: 78vh; aspect-ratio: 16 / 10; object-fit:contain; transform:none;
}
.lightbox-caption{ margin-top: 12px; text-align:center; color: var(--white); font-weight:600; }
.lightbox-close,
.lightbox-nav{
  background: rgba(255,255,255,.12);
  color: var(--white);
  border:0; border-radius:50%;
  width:46px; height:46px; flex-shrink:0;
  font-size: 1.8rem; line-height:1;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
}
.lightbox-close:hover,
.lightbox-nav:hover{ background: var(--red); }
.lightbox-close{ position:absolute; top:18px; right:18px; }

/* ===== Reveal animation ===== */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in-view{ opacity:1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1180px){
  .main-nav{ display:none; }
  .header-phone{ display:none; }
  .nav-toggle{ display:flex; }
  .trust-grid{ grid-template-columns: repeat(2,1fr); }
  .grid-3{ grid-template-columns: repeat(2,1fr); }
  .grid-4{ grid-template-columns: repeat(2,1fr); }
  .process-track{ grid-template-columns: repeat(2,1fr); }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); grid-auto-rows: 200px; }
  .about-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }

  .main-nav.open{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:100%; left:0; right:0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    gap: 14px;
    box-shadow: 0 12px 24px rgba(19,27,77,.1);
  }
}

@media (max-width: 620px){
  .hero{ padding: 160px 0 80px; }
  .trust-grid{ grid-template-columns: repeat(2,1fr); }
  .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .process-track{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gallery-wide{ grid-column: auto; }
  .lightbox{ padding: 70px 12px 90px; }
  .lightbox-nav{ position:absolute; bottom:24px; }
  .lightbox-prev{ left: calc(50% - 58px); }
  .lightbox-next{ right: calc(50% - 58px); }
  .form-row-split{ grid-template-columns: 1fr; }
  .header-actions .btn-sm{ display:none; }
}