/* ==========================================================================
   TCHERIEN EQUIPEMENT & RENTAL SERVICES — Stylesheet
   ========================================================================== */

:root {
  --navy: #0B1B2B;
  --navy-soft: #14293F;
  --navy-2: #102338;
  --red: #D81F27;
  --red-dark: #B5171E;
  --teal: #27ACD4;
  --teal-dark: #1E8AAB;
  --lime: #B5E61B;
  --lime-dark: #9BC916;
  --grey-bg: #F3F5F7;
  --grey-panel: #E9EDF0;
  --border: #E1E6EA;
  --text: #384451;
  --text-light: #67737F;
  --white: #FFFFFF;

  --font-head: 'Anton', 'Oswald', sans-serif;
  --font-sub: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container: 1200px;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(11, 27, 43, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 27, 43, 0.16);
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.12;
  font-weight: 400;
}

h2.section-title { font-size: clamp(2rem, 4vw, 2.85rem); }
h3.card-title { font-size: 1.25rem; letter-spacing: 0.3px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sub);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--lime);
  display: inline-block;
}

.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head p { color: var(--text-light); font-size: 1.05rem; margin-top: 14px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.accent-bars { display: flex; gap: 6px; margin: 16px 0 22px; }
.accent-bars span { height: 4px; width: 46px; display: block; }
.accent-bars span:nth-child(1) { background: var(--red); }
.accent-bars span:nth-child(2) { background: var(--lime); }

section { padding: 96px 0; position: relative; }
section.tight { padding: 64px 0; }
.bg-grey { background: var(--grey-bg); }
.bg-navy { background: var(--navy); color: #C9D3DC; }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: var(--white); }
.bg-navy p { color: #A9B7C4; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sub);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.4px;
  padding: 15px 30px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(216,31,39,0.3); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-soft); transform: translateY(-2px); }
.btn-lime { background: var(--lime); color: var(--navy); }
.btn-lime:hover { background: var(--lime-dark); transform: translateY(-2px); }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.98);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(11,27,43,0.08); border-color: var(--border); }
.topbar {
  background: var(--navy);
  color: #B7C3CE;
  font-size: 0.82rem;
  font-family: var(--font-sub);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; gap: 6px; }
.topbar a { color: #DDE4EA; }
.topbar .topbar-left { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar .topbar-left span { display: inline-flex; align-items: center; gap: 6px; }
.topbar .topbar-right { display: flex; gap: 14px; }
.topbar .topbar-right a { opacity: 0.85; }
.topbar .topbar-right a:hover { color: var(--lime); opacity: 1; }

.navbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 44px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-family: var(--font-sub);
  font-weight: 500;
  font-size: 0.93rem;
  color: var(--navy);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--red); }

.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 6px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--navy); display: block; border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--white);
  padding-top: 120px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: url('../img/hero.jpg') center 30% / cover no-repeat;
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(11,27,43,0.94) 20%, rgba(11,27,43,0.75) 55%, rgba(11,27,43,0.55) 100%);
  z-index: 1;
}
.hero-content { position: relative; z-index: 2; max-width: 720px; }
.hero-content .eyebrow { color: var(--lime); }
.hero-content .eyebrow::before { background: var(--red); }
.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.1rem);
  color: var(--white);
  margin-bottom: 22px;
}
.hero h1 span { color: var(--lime); }
.hero p.lead { font-size: 1.15rem; color: #D6DEE5; max-width: 600px; margin-bottom: 36px; font-family: var(--font-sub); font-weight: 300; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 720px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 28px;
}
.hero-stats .stat { padding-right: 20px; }
.hero-stats .stat b { font-family: var(--font-head); font-size: 2.1rem; color: var(--lime); display: block; font-weight: 400; }
.hero-stats .stat span { font-family: var(--font-sub); font-size: 0.85rem; color: #C4CDD5; }

.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,0.7); font-size: 0.75rem;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--font-sub);
}
.scroll-cue .dot { width: 6px; height: 10px; border: 1px solid rgba(255,255,255,0.6); border-radius: 4px; position: relative; }
.scroll-cue .dot::after { content:""; position:absolute; top:3px; left:50%; transform:translateX(-50%); width:2px; height:3px; background:#fff; border-radius:1px; animation: scrollcue 1.6s infinite; }
@keyframes scrollcue { 0%{opacity:1; top:3px;} 100%{opacity:0; top:8px;} }

/* ---------- Trust bar ---------- */
.trust-bar { background: var(--white); padding: 34px 0; border-bottom: 1px solid var(--border); }
.trust-bar .container { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: space-between; }
.trust-bar .trust-label { font-family: var(--font-sub); font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-light); font-weight: 600; white-space: nowrap; }
.trust-bar img { max-height: 54px; width: auto; filter: grayscale(30%); opacity: 0.9; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; height: 560px; object-fit: cover; }
.about-badge {
  position: absolute; left: -28px; bottom: -28px;
  background: var(--red); color: var(--white);
  padding: 22px 26px; border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-sub);
}
.about-badge b { font-family: var(--font-head); font-size: 2.4rem; display: block; font-weight: 400; }
.about-badge span { font-size: 0.8rem; letter-spacing: 0.5px; }

.about-text p { margin-bottom: 18px; color: var(--text); }
.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.stat-strip .stat-box { background: var(--grey-bg); border-left: 4px solid var(--lime); padding: 18px 20px; border-radius: 6px; }
.stat-strip .stat-box:nth-child(2) { border-color: var(--red); }
.stat-strip .stat-box:nth-child(3) { border-color: var(--teal); }
.stat-strip .stat-box b { font-family: var(--font-head); font-size: 1.7rem; color: var(--navy); display: block; font-weight: 400; }
.stat-strip .stat-box span { font-size: 0.82rem; color: var(--text-light); font-family: var(--font-sub); }

/* ---------- Vision / Mission ---------- */
.vm-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; }
.vm-card h3 { font-size: 1.5rem; margin-bottom: 6px; }
.vm-card p { color: var(--text-light); }
.vision-box { background: var(--navy); color: var(--white); padding: 40px; border-radius: var(--radius); }
.vision-box h3 { color: var(--lime); }
.vision-box p { color: #C4CDD5; }
.mission-list { display: flex; flex-direction: column; gap: 26px; }
.mission-item { display: flex; gap: 20px; }
.mission-item .num { font-family: var(--font-head); font-size: 2.2rem; color: var(--red); flex-shrink: 0; width: 60px; font-weight: 400; }
.mission-item h4 { font-size: 1.05rem; margin-bottom: 6px; text-transform: none; letter-spacing: 0; }
.mission-item p { color: var(--text-light); font-size: 0.96rem; }

/* ---------- Sectors ---------- */
.sectors-wrap { position: relative; }
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.sector-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.sector-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.sector-card .num-tag { font-family: var(--font-head); font-size: 0.85rem; color: var(--white); background: var(--red); display: inline-block; padding: 4px 12px; border-radius: 4px; margin-bottom: 20px; letter-spacing: 1px; }
.sector-card:nth-child(2) .num-tag { background: var(--teal); }
.sector-card:nth-child(3) .num-tag { background: var(--lime-dark); }
.sector-card h3 { font-size: 1.25rem; margin-bottom: 14px; }
.sector-card p { color: var(--text-light); font-size: 0.95rem; }
.sector-card .icon-badge { width: 56px; height: 56px; border-radius: 50%; background: var(--grey-bg); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.sector-card .icon-badge svg { width: 26px; height: 26px; stroke: var(--navy); }

.sector-banner {
  margin-top: 60px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
}
.sector-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sector-banner::before { content:""; position:absolute; inset:0; background: linear-gradient(100deg, rgba(11,27,43,0.92) 30%, rgba(11,27,43,0.4) 100%); }
.sector-banner-text { position: relative; z-index: 2; color: var(--white); padding: 40px 50px; max-width: 560px; }
.sector-banner-text p { color: #C4CDD5; margin-top: 12px; }

/* ---------- Problem / Solution ---------- */
.problem-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px 40px; margin-top: 10px; }
.problem-item h4 { font-size: 1.05rem; color: var(--red); margin-bottom: 10px; text-transform: none; letter-spacing: 0; }
.problem-item p { color: var(--text-light); font-size: 0.95rem; }

.solution-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 10px; }
.solution-step { background: var(--white); border-radius: var(--radius); padding: 28px 26px; box-shadow: var(--shadow); border-top: 4px solid var(--teal); }
.solution-step:nth-child(2) { border-color: var(--red); }
.solution-step:nth-child(3) { border-color: var(--lime); }
.solution-step:nth-child(4) { border-color: var(--navy); }
.solution-step:nth-child(5) { border-color: var(--teal); }
.solution-step:nth-child(6) { border-color: var(--red); }
.solution-step .step-index { font-family: var(--font-sub); font-weight: 700; font-size: 0.78rem; letter-spacing: 1px; color: var(--text-light); margin-bottom: 10px; }
.solution-step h4 { font-size: 1.05rem; margin-bottom: 8px; text-transform: none; letter-spacing: 0; }
.solution-step p { font-size: 0.9rem; color: var(--text-light); }

/* ---------- Services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-media { height: 190px; position: relative; overflow: hidden; }
.service-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-media img { transform: scale(1.08); }
.service-media .service-num { position: absolute; top: 14px; left: 14px; background: var(--red); color: #fff; font-family: var(--font-sub); font-weight: 700; font-size: 0.75rem; padding: 5px 11px; border-radius: 4px; letter-spacing: 0.5px; }
.service-body { padding: 26px 24px 30px; }
.service-body h3 { font-size: 1.12rem; margin-bottom: 10px; }
.service-body p { font-size: 0.92rem; color: var(--text-light); }

/* ---------- Equipment teaser ---------- */
.eq-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.eq-card { background: var(--navy); border-radius: var(--radius); padding: 30px 28px; color: #C9D3DC; }
.eq-card h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 16px; }
.eq-card ul { display: flex; flex-direction: column; gap: 9px; margin-bottom: 18px; }
.eq-card li { font-size: 0.88rem; padding-left: 18px; position: relative; }
.eq-card li::before { content: "▪"; position: absolute; left: 0; color: var(--lime); }
.eq-card .eq-more { font-size: 0.82rem; color: var(--teal); font-family: var(--font-sub); font-weight: 600; }
.eq-cta { text-align: center; margin-top: 44px; }

/* ---------- Projects ---------- */
.project-feature { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.project-gallery img { border-radius: 8px; height: 200px; object-fit: cover; width: 100%; box-shadow: var(--shadow); }
.project-gallery img:first-child { grid-column: 1 / -1; height: 260px; }
.project-info h3 { font-size: 1.7rem; margin-bottom: 8px; }
.project-info .tagline { color: var(--red); font-family: var(--font-sub); font-weight: 600; font-size: 0.85rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 18px; display: block; }
.project-info p.desc { color: var(--text-light); margin-bottom: 26px; }
.project-table { width: 100%; border-collapse: collapse; }
.project-table tr { border-bottom: 1px solid var(--border); }
.project-table td { padding: 12px 0; font-size: 0.92rem; }
.project-table td:first-child { color: var(--text-light); font-family: var(--font-sub); font-weight: 600; width: 40%; }
.project-table td:last-child { color: var(--navy); font-weight: 500; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.team-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; text-align: center; padding-bottom: 30px; transition: transform var(--transition); }
.team-card:hover { transform: translateY(-6px); }
.team-avatar {
  height: 130px; width: 130px; border-radius: 50%;
  margin: 34px auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 2.2rem; color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--teal-dark));
}
.team-card:nth-child(2) .team-avatar { background: linear-gradient(135deg, var(--red), var(--navy)); }
.team-card:nth-child(3) .team-avatar { background: linear-gradient(135deg, var(--lime-dark), var(--navy)); }
.team-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-role { display: inline-block; background: var(--grey-bg); color: var(--text-light); font-family: var(--font-sub); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; padding: 4px 12px; border-radius: 20px; margin-bottom: 18px; }
.team-card ul { text-align: left; padding: 0 28px; display: flex; flex-direction: column; gap: 8px; }
.team-card li { font-size: 0.86rem; color: var(--text-light); padding-left: 16px; position: relative; }
.team-card li::before { content: "•"; position: absolute; left: 0; color: var(--red); font-weight: 700; }

/* ---------- Clients ---------- */
.clients-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.clients-grid img.handshake { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; height: 420px; object-fit: cover; }
.client-list { display: flex; flex-direction: column; gap: 14px; margin: 22px 0 26px; }
.client-list li { font-size: 0.98rem; padding-left: 24px; position: relative; font-family: var(--font-sub); font-weight: 500; color: var(--navy); }
.client-list li::before { content: "✓"; position: absolute; left: 0; color: var(--white); background: var(--lime-dark); width: 18px; height: 18px; border-radius: 50%; font-size: 0.7rem; display: flex; align-items: center; justify-content: center; top: 2px; }
.ref-note { font-style: italic; color: var(--text-light); font-size: 0.9rem; margin-bottom: 30px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--red) 0%, #C4171F 100%);
  border-radius: var(--radius);
  padding: 56px 60px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px;
  color: var(--white);
}
.cta-banner h2 { color: var(--white); font-size: clamp(1.6rem, 3vw, 2.3rem); max-width: 560px; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-top: 10px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.contact-info-list { display: flex; flex-direction: column; gap: 22px; margin-top: 30px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-item .ic { width: 46px; height: 46px; border-radius: 50%; background: var(--navy); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-item .ic svg { width: 20px; height: 20px; stroke: var(--lime); }
.contact-info-item h4 { font-size: 0.95rem; text-transform: none; letter-spacing: 0; margin-bottom: 3px; }
.contact-info-item p, .contact-info-item a { font-size: 0.92rem; color: var(--text-light); }
.map-embed { margin-top: 30px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); height: 220px; }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

.contact-form { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 44px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-sub); font-size: 0.82rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--border); border-radius: 6px;
  font-family: var(--font-body); font-size: 0.94rem; color: var(--navy); background: var(--grey-bg);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--teal); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.8rem; color: var(--text-light); margin-top: 14px; }
.form-success { display: none; background: #E9F9E3; border: 1px solid var(--lime); color: #2E5B0E; padding: 14px 18px; border-radius: 6px; font-size: 0.9rem; margin-bottom: 20px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-2); color: #94A3AF; padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 1fr 1.1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand img { height: 42px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 300px; }
.social-row { display: flex; gap: 10px; margin-top: 20px; }
.social-row a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
.social-row a:hover { background: var(--red); }
.social-row svg { width: 16px; height: 16px; stroke: #C9D3DC; }
.footer-col h4 { color: var(--white); font-size: 0.9rem; letter-spacing: 1px; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 0.88rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--lime); }
.footer-col .contact-line { display: flex; gap: 10px; font-size: 0.88rem; margin-bottom: 4px; align-items: flex-start; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; font-size: 0.8rem; flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: #C9D3DC; }

.back-to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 900;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--red); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all var(--transition);
  border: none;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top svg { width: 20px; height: 20px; stroke: #fff; }

.whatsapp-float {
  position: fixed; left: 26px; bottom: 26px; z-index: 900;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366; color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
}
.whatsapp-float svg { width: 26px; height: 26px; fill: #fff; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero {
  position: relative;
  padding: 190px 0 90px;
  color: var(--white);
  overflow: hidden;
}
.page-hero::before { content:""; position:absolute; inset:0; background: url('../img/sectors.jpg') center/cover; }
.page-hero::after { content:""; position:absolute; inset:0; background: linear-gradient(100deg, rgba(11,27,43,0.95), rgba(11,27,43,0.8)); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 4.5vw, 3.2rem); }
.breadcrumb { font-family: var(--font-sub); font-size: 0.85rem; color: #C4CDD5; margin-top: 16px; }
.breadcrumb a { color: var(--lime); }

/* ---------- Equipment catalogue page ---------- */
.eq-tabs { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 50px; }
.eq-tab {
  font-family: var(--font-sub); font-weight: 600; font-size: 0.92rem;
  padding: 13px 26px; border-radius: 30px; border: 1.5px solid var(--border);
  cursor: pointer; background: var(--white); color: var(--navy); transition: all var(--transition);
}
.eq-tab.active, .eq-tab:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }

.eq-sector { display: none; }
.eq-sector.active { display: block; }
.eq-sector-intro { color: var(--text-light); max-width: 800px; margin-bottom: 40px; font-size: 1rem; }

.eq-family {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 18px;
  overflow: hidden;
  background: var(--white);
}
.eq-family-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 28px; cursor: pointer; gap: 20px;
}
.eq-family-head .fh-left { display: flex; align-items: center; gap: 18px; }
.eq-family-head .fh-tag { font-family: var(--font-head); font-size: 0.95rem; color: var(--white); background: var(--red); padding: 6px 13px; border-radius: 5px; flex-shrink: 0; }
.eq-family:nth-of-type(2n) .fh-tag { background: var(--teal); }
.eq-family:nth-of-type(3n) .fh-tag { background: var(--lime-dark); }
.eq-family-head h3 { font-size: 1.08rem; text-transform: none; letter-spacing: 0; font-family: var(--font-sub); font-weight: 600; color: var(--navy); }
.eq-family-head .chev { width: 22px; height: 22px; flex-shrink: 0; stroke: var(--text-light); transition: transform var(--transition); }
.eq-family.open .chev { transform: rotate(180deg); }
.eq-family-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.eq-family.open .eq-family-body { max-height: 1400px; }
.eq-family-inner { padding: 0 28px 30px; }
.eq-meta-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 24px; }
.eq-meta-box { background: var(--grey-bg); border-radius: 8px; padding: 16px 20px; }
.eq-meta-box .lbl { font-family: var(--font-sub); font-size: 0.72rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--red); margin-bottom: 6px; }
.eq-meta-box p { font-size: 0.88rem; color: var(--text); }
.eq-list-title { font-family: var(--font-sub); font-weight: 700; font-size: 0.85rem; color: var(--navy); margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.5px; }
.eq-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 24px; }
.eq-list li { font-size: 0.9rem; color: var(--text); padding-left: 20px; position: relative; }
.eq-list li::before { content: "▪"; color: var(--lime-dark); position: absolute; left: 0; }
.eq-services-note { font-size: 0.88rem; color: var(--text-light); margin-top: 18px; padding-top: 18px; border-top: 1px dashed var(--border); }
.eq-services-note b { color: var(--navy); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .about-grid, .vm-grid, .clients-grid, .contact-grid, .project-feature { grid-template-columns: 1fr; }
  .about-media img { height: 420px; }
  .sector-grid, .service-grid, .eq-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-strip { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .topbar .topbar-left span:nth-child(3) { display: none; }
  section { padding: 64px 0; }
  .hero { padding-top: 140px; }
  .hero-stats { grid-template-columns: 1fr; gap: 16px; }
  .problem-grid, .solution-steps, .sector-grid, .service-grid, .eq-grid, .team-grid, .form-row, .eq-meta-grid, .eq-list { grid-template-columns: 1fr; }
  .cta-banner { padding: 40px 30px; text-align: center; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .project-gallery img { height: 160px; }
  .contact-form { padding: 30px 24px; }
}

@media (max-width: 640px) {
  .about-badge { position: static; margin-top: -40px; margin-left: 20px; width: fit-content; }
  .about-media img { height: 320px; }
}

/* ---------- Mobile nav drawer ---------- */
.mobile-nav {
  position: fixed; top: 0; right: -100%; width: 82%; max-width: 340px; height: 100vh;
  background: var(--navy); z-index: 1100; transition: right 0.35s ease;
  padding: 30px 28px; overflow-y: auto;
}
.mobile-nav.open { right: 0; }
.mobile-nav-close { background: none; border: none; margin-bottom: 30px; }
.mobile-nav-close svg { width: 26px; height: 26px; stroke: #fff; }
.mobile-nav a { display: block; color: #fff; font-family: var(--font-sub); font-size: 1.05rem; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-nav .btn { margin-top: 26px; }
.nav-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1050; display: none; }
.nav-overlay.show { display: block; }