/* ===== HS Technologies Responsive Styles ===== */
:root{
  /* Thyssenkrupp bright blue theme */
  --bg: #f5f7fa;
  --bg2: #f0f3f7;
  --card: #ffffff;
  --text: #222222;
  --muted: #666666;
  --line: rgba(0,0,0,0.08);

  --brand: #0088cc; /* bright vibrant blue */
  --brand-2: #0066aa; /* darker blue */
  --accent: #00aaff;

  --shadow: 0 12px 28px rgba(0,0,0,0.08);
  --radius: 4px;

  --font-head: "Arial", "Helvetica", system-ui, -apple-system, Segoe UI, sans-serif;
  --font-body: "Arial", "Helvetica", system-ui, -apple-system, Segoe UI, sans-serif;

  --container: 1200px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--text);
  background: linear-gradient(180deg, var(--bg2), var(--bg2));
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{
  width:min(var(--container), calc(100% - 2rem));
  margin-inline:auto;
}

.section{ padding: 100px 0; }
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section__head{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-bottom:50px;
  max-width: 720px;
}
.section__head h2{
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin:0;
  color: var(--text);
  font-weight: 700;
}
.section__head p{ margin:0; color:var(--muted); line-height:1.7; font-size: 1.05rem; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6rem;
  padding: 13px 20px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  color: #fff;
  border: 1px solid rgba(10,35,60,0.08);
  box-shadow: 0 8px 18px rgba(10,25,40,0.08);
  font-weight: 600;
  font-size: 0.95rem;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover{ transform: translateY(-2px); box-shadow: 0 14px 28px rgba(10,25,40,0.12); }
.btn--ghost{
  background: transparent;
  border:1px solid rgba(10,35,60,0.08);
  color: var(--brand);
  box-shadow:none;
}
.btn--small{ padding: 10px 14px; font-size:.95rem; }

/* ===== Header / Nav ===== */
.header{
  position: fixed;
  left:0; right:0; top:0;
  z-index:1200;
  display:block;
  background: transparent;
  transition: background .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.header__wrap{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  padding: 12px 0;
  gap: 12px;
  position: relative;
}

.brand{
  display:flex;
  align-items:center;
  gap: 14px;
}
.brand__mark{
  width:46px; height:46px;
  display:grid; place-items:center;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-family: var(--font-head);
  font-weight: 700;
  color: #fff;
}
.brand__text{
  display:flex;
  flex-direction:column;
  line-height:1.02;
}
.brand__text strong{
  font-family: var(--font-head);
  letter-spacing: .04em;
}
.brand__text em{
  font-style:normal;
  font-size:.85rem;
  color: var(--muted);
  margin-top: 4px;
}

.nav{
  display:flex;
  align-items:center;
  gap: 20px;
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  z-index:1250;
}
.nav a{
  color: var(--muted);
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 8px;
  transition: color .12s ease, transform .12s ease;
}
.nav a:hover{
  color: var(--text);
  transform: translateY(-2px);
}
/* Submenu dropdown for desktop */
.nav-item{ position:relative }
.submenu{
  position:absolute;
  top:100%;
  left:0;
  min-width:240px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:12px;
  padding:8px;
  box-shadow:0 14px 36px rgba(0,0,0,0.12);
  z-index:40;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  margin-top:10px;
}
/* Bridge for hover stability */
.submenu::before{ content:''; position:absolute; top:-12px; left:0; width:100%; height:12px; }

.nav-item:hover > .submenu, .nav-item:focus-within > .submenu{ opacity:1; visibility:visible; transform:translateY(0); }

/* Dropdown arrow indicator */

.submenu li{ list-style:none }
.submenu a{ display:block;padding:8px 10px;color:var(--muted);border-radius:8px;transition:all .2s ease }
.submenu a:hover{ color:var(--brand);background:rgba(0,136,204,0.08);transform:translateX(5px) }

/* CSS-only mobile menu */
.nav__toggle{ display:none; }
.nav__hamburger{
  display:none;
  width:44px; height:44px;
  border-radius: 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,0.98);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap: 6px;
  cursor:pointer;
}

.header__actions{margin-left:auto;display:flex;align-items:center;gap:12px}

/* header when scrolled */
.header.scrolled{background: rgba(255,255,255,0.75); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow:0 6px 18px rgba(10,25,40,0.06); border-bottom:1px solid rgba(255,255,255,0.3)}
.header.scrolled .nav a{color:var(--muted)}
.header.scrolled .brand__text strong{color:var(--text)}
.nav__hamburger span{
  width:18px; height:2px;
  background: var(--text);
  border-radius: 2px;
}

/* ===== Hero ===== */
.hero{ padding: 120px 0 80px; position:relative; overflow:visible; }
.hero__grid{
  display:grid;
  grid-template-columns: 1fr 540px;
  gap: 40px;
  align-items:center;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid rgba(7,32,58,0.04);
  background: linear-gradient(90deg, rgba(11,61,145,0.06), rgba(6,47,111,0.03));
  color: var(--brand);
  margin:0 0 16px;
  font-weight:700;
}

.hero__copy h1{
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 5.6vw, 4.2rem);
  line-height: 1.03;
  margin:0 0 18px;
  color:var(--text);
}
.hero__copy h1 span{
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.lead{
  margin:0 0 20px;
  color: var(--muted);
  line-height:1.7;
  font-size: 1.05rem;
}

.hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin: 14px 0 18px;
}

.hero__highlights{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  padding: 10px 12px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-weight: 600;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}

.hero__media{
  position:relative;
  border-radius: 18px;
  overflow:hidden;
  border: none;
  box-shadow: 0 30px 80px rgba(7,22,40,0.06);
  background: linear-gradient(180deg, rgba(11,61,145,0.04), rgba(6,47,111,0.02));
  opacity: 0;
  animation: slideInRight 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.2s forwards;
}
.hero__media img{
  width:100%;
  height: 520px;
  object-fit: cover;
  display:block;
  transform: scale(1.15);
  will-change: transform;
}

/* decorative soft shapes */
.hero:before{
  content:''; position:absolute; right:12%; top:-8%; width:480px; height:480px; border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(12,75,134,0.12), transparent 40%);
  pointer-events:none; filter: blur(34px);
}
.hero:after{
  content:''; position:absolute; left:4%; bottom:-12%; width:360px; height:360px; border-radius:50%;
  background: radial-gradient(circle at 70% 70%, rgba(8,57,99,0.10), transparent 40%);
  pointer-events:none; filter: blur(26px);
}

/* Full background hero modifier */
.hero--bg{
  padding: 160px 0 120px;
  background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.7)), url("../images/Designer (4).png") no-repeat center center/cover;
  color: #fff;
}
.hero--bg .hero__grid{ display:block; max-width:900px; margin:0 auto; text-align:center; }
.hero--bg .hero__copy h1{ color:#fff; }
.hero--bg .lead{ color:rgba(255,255,255,0.9); }
.hero--bg .badge{ background:rgba(255,255,255,0.15); color:#fff; border-color:rgba(255,255,255,0.25); }
.hero--bg .hero__cta{ justify-content:center; }
.hero--bg:before, .hero--bg:after{ display:none; }

.card-float{
  position:absolute;
  left: 18px;
  bottom: 18px;
  display:flex;
  align-items:flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #ffffff;
  border:1px solid var(--line);
  box-shadow: 0 14px 40px rgba(15,25,60,0.06);
  color: var(--text);
  max-width: 320px;
}
.card-float__icon{
  width:40px; height:40px;
  border-radius: 10px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
}
.card-float p{ margin: 2px 0 0; color: var(--muted); font-size:.95rem; }
.card-float strong{ display:block; color:var(--text); }

/* ===== Grids ===== */
.grid{
  display:grid;
  gap: 16px;
}
.grid--3{
  grid-template-columns: repeat(3, 1fr);
}

/* ===== Services ===== */
.service{
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: var(--card);
  color: var(--text);
  transition: transform .15s ease, background .15s ease;
}
.service:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.service__icon{
  font-size: 1.25rem;
  width: 44px; height: 44px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(11,61,145,.12);
  border: 1px solid rgba(11,61,145,.18);
  margin-bottom: 10px;
}
.service h3{
  margin: 8px 0 6px;
  font-family: var(--font-head);
}
.service p{ margin:0; color: var(--muted); line-height:1.7; }

/* ===== Solutions ===== */
.solutions{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 22px;
  align-items:start;
}
.checklist{
  list-style:none;
  padding:0;
  margin: 16px 0 18px;
  display:grid;
  gap: 10px;
}
.checklist li{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  color: var(--muted);
  line-height:1.6;
}
.checklist i{ color: var(--accent); margin-top: 3px; }

.solutions__cards{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.mini{
  padding: 18px;
  border-radius: 12px;
  background: var(--card);
  border:1px solid var(--line);
  transition: transform .15s ease, box-shadow .15s ease;
}
.mini:hover{ transform: translateY(-4px); box-shadow: var(--shadow); }
.mini h3{ margin:0 0 8px; font-family: var(--font-head); color:var(--text); }
.mini p{ margin:0; color: var(--muted); line-height:1.7; }

/* ===== Projects ===== */
.project{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background: var(--card);
  display:block;
  box-shadow: 0 10px 24px rgba(11,21,48,0.06);
}
.project img{
  height: 220px;
  width: 100%;
  object-fit: cover;
}
.project__meta{
  padding: 14px 14px 16px;
}
.project__meta strong{
  font-family: var(--font-head);
  display:block;
  margin-bottom: 4px;
}
.project__meta span{ color: var(--muted); font-size:.95rem; }

/* ===== Featured Stories ===== */
.featured-stories{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}
.featured-story{
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.featured-story img{
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}
.featured-story-overlay{
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 30px 16px 16px;
  color: white;
}
.featured-story-overlay h3{
  margin: 0;
  font-size: 1.2rem;
  font-weight: bold;
}

/* ===== Quick Links ===== */
.quick-links{
  background: var(--card);
  padding: 40px 20px;
  border-radius: 4px;
  margin-bottom: 40px;
}
.quick-links h2{
  text-align: center;
  margin-bottom: 30px;
}
.quick-links-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.quick-link-item{
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.quick-link-icon{
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--brand);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
}
.quick-link-item a{
  color: var(--brand);
  font-weight: 600;
  text-decoration: none;
}
.quick-link-item a:hover{
  text-decoration: underline;
}

/* ===== Story Cards ===== */
.story-card{
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  margin-bottom: 30px;
}
.story-card-icon{
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--brand);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: bold;
  flex-shrink: 0;
}
.story-card-content{
  flex: 1;
}
.story-card-tag{
  display: inline-block;
  background: var(--brand);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.story-card-content h3{
  margin: 0 0 10px;
  font-size: 1.2rem;
  color: var(--text);
}
.story-card-content p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}
.story-card-link{
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
  margin-top: 10px;
  display: inline-block;
}
.story-card-link:hover{
  text-decoration: underline;
}

/* ===== Benefit Cards ===== */
.benefit-card{
  padding: 28px;
  border-radius: 6px;
  border:1px solid var(--line);
  background: var(--card);
  text-align: center;
  transition: transform .15s ease, box-shadow .15s ease;
}
.benefit-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.1);
}
.benefit-icon{
  font-size: 2.6rem;
  color: var(--brand);
  margin-bottom: 16px;
}
.benefit-card h3{
  margin: 14px 0 10px;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 600;
}
.benefit-card p{
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.95rem;
}

/* ===== Process Steps ===== */
.process-steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.process-step{
  position: relative;
  padding: 20px 20px 20px 60px;
  border-radius: 4px;
  background: var(--card);
  border: 1px solid var(--line);
}
.process-number{
  position: absolute;
  left: 16px;
  top: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1rem;
}
.process-step h3{
  margin: 0 0 8px;
  color: var(--text);
  font-size: 1.05rem;
}
.process-step p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ===== Testimonials ===== */
.testimonials-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card{
  padding: 28px;
  border-radius: 6px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
  transition: transform .12s ease, box-shadow .12s ease;
}
.testimonial-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}
.testimonial-stars{
  color: #ffc107;
  margin-bottom: 14px;
  font-size: 0.95rem;
  letter-spacing: 2px;
}
.testimonial-text{
  margin: 14px 0;
  color: var(--muted);
  line-height: 1.75;
  font-style: italic;
  font-size: 0.98rem;
}
.testimonial-author{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.testimonial-author strong{
  display: block;
  color: var(--text);
  margin-bottom: 3px;
  font-size: 0.96rem;
}
.testimonial-author span{
  color: var(--muted);
  font-size: 0.85rem;
}

/* ===== Partner Cards ===== */
.partners-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.partner-card{
  padding: 20px;
  border-radius: 4px;
  background: var(--card);
  border: 1px solid var(--line);
  text-align: center;
  transition: transform .12s ease, box-shadow .12s ease;
}
.partner-card:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.partner-icon{
  font-size: 2rem;
  color: var(--brand);
  margin-bottom: 10px;
}
.partner-card h3{
  margin: 10px 0 6px;
  color: var(--text);
  font-size: 1.05rem;
}
.partner-card p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* ===== News Cards ===== */
.news-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.news-card{
  border-radius: 6px;
  background: var(--card);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.06);
  transition: transform .15s ease, box-shadow .15s ease;
}
.news-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.1);
}
.news-image{
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #f0f0f0;
}
.news-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.news-card:hover .news-image img{
  transform: scale(1.06);
}
.news-content{
  padding: 24px;
}
.news-date{
  display: inline-block;
  color: var(--brand);
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.news-card h3{
  margin: 10px 0 12px;
  color: var(--text);
  font-size: 1.12rem;
  line-height: 1.45;
  font-weight: 600;
}
.news-card p{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.94rem;
}
.news-link{
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.91rem;
  transition: color .12s ease;
}
.news-link:hover{
  color: var(--brand-2);
}

/* ===== Quotes ===== */
.quote{
  padding: 18px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: var(--card);
}
.quote p{ margin:0 0 14px; color: var(--muted); line-height:1.7; }
.quote__who{
  display:flex;
  align-items:center;
  gap: 10px;
}
.avatar{
  width:38px; height:38px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(11,61,145,.12);
  border: 1px solid rgba(11,61,145,.18);
  font-weight: 800;
  font-family: var(--font-head);
}
.quote__who em{ display:block; font-style:normal; color: var(--muted); font-size:.9rem; }

/* ===== Contact ===== */
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items:start;
}
.contact__list{
  margin-top: 14px;
  display:grid;
  gap: 10px;
}
.contact__item{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}
.contact__item i{ color: var(--brand); }

.form{
  padding: 18px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: var(--card);
}
.form label{
  display:grid;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.form input, .form select, .form textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  outline: none;
}
.form input::placeholder, .form textarea::placeholder{ color: rgba(107,122,134,.6); }
.form__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form__note{
  margin: 10px 0 0;
  color: rgba(183,194,229,.8);
  font-size: .9rem;
  line-height:1.6;
}

/* ===== Footer ===== */
.footer{
  border-top: 1px solid var(--line);
  padding: 36px 0 22px;
  background: var(--brand);
  color: #ffffff;
}
.footer__wrap{
  display:flex;
  gap: 28px;
  align-items:start;
  justify-content:space-between;
}
.footer p{ color: rgba(255,255,255,0.8); line-height:1.7; margin: 8px 0 0; }
.footer__col{ max-width:360px }
.footer__links{
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.footer__links a{ color: rgba(255,255,255,0.8); }
.footer__links a:hover{ color: #ffffff; }

.footer__newsletter .newsletter{ display:flex; gap:8px; margin-top:8px }
.footer__newsletter input{ padding:10px 12px; border-radius:4px; border:1px solid rgba(255,255,255,0.3); flex:1; background:rgba(255,255,255,0.1); color:#ffffff; }
.footer__newsletter input::placeholder{ color:rgba(255,255,255,0.6); }

.footer__social{
  display:flex;
  gap: 10px;
  align-items:center;
}
.footer__social a{
  width:42px; height:42px;
  border-radius: 4px;
  display:grid; place-items:center;
  border:1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: #ffffff;
}
.footer__social a:hover{ color: #ffffff; background: rgba(255,255,255,0.2); transform: translateY(-2px); }

.footer__bottom{
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  text-align:center;
}

/* Scroll to top button */
.scroll-top-btn{
  position:fixed; bottom:30px; right:30px;
  width:46px; height:46px;
  border-radius:50%;
  background:var(--brand); color:#fff;
  border:none;
  box-shadow:0 4px 12px rgba(0,0,0,0.15);
  cursor:pointer;
  display:grid; place-items:center;
  font-size:1.2rem;
  z-index:999;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:all 0.3s ease;
}
.scroll-top-btn:hover{ background:var(--brand-2); transform:translateY(-4px); box-shadow:0 8px 20px rgba(0,0,0,0.25); }
.scroll-top-btn.visible{ opacity:1; visibility:visible; transform:translateY(0); }

@media (max-width: 860px){
  .footer__wrap{ flex-direction:column; gap:12px; }
  .footer__social{ justify-content:flex-start; }
  .nav{ position: static; transform:none; }
  .header__actions{ margin-left:12px }
}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .hero__media img{ height: 380px; }
  .solutions{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .footer__wrap{ flex-direction: column; gap: 20px; }
  .footer__social{ justify-content:flex-start; }
  .featured-stories{ grid-template-columns: 1fr; }
  .quick-links-grid{ grid-template-columns: repeat(3, 1fr); }
  .process-steps{ grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid{ grid-template-columns: repeat(2, 1fr); }
  .partners-grid{ grid-template-columns: repeat(2, 1fr); }
  .news-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px){
  .grid--3{ grid-template-columns: repeat(2, 1fr); }

  /* Mobile nav */
  .nav__hamburger{ display:flex; }

  /* Header adjustments for smaller screens */
  .header__wrap{ padding: 10px 0; }
  .brand__text em{ display:none; }

  .nav{
    position: absolute;
    right: 1rem;
    top: 64px;
    width: min(360px, calc(100% - 2rem));
    display:grid;
    gap: 8px;
    padding: 12px;
    border-radius: 12px;
    border:1px solid var(--line);
    background: #ffffff;
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s ease, transform .15s ease;
  }
  .nav a{ padding: 12px 12px; }
  .nav a.btn{ justify-content:center; }

  /* Toggle behavior */
  .nav__toggle:checked ~ .nav{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav .submenu{
    position:static;
    display:block;
    max-height:0; overflow:hidden; opacity:0;
    padding:0 8px; margin-top:0; border:none;
    background:rgba(0,0,0,0.03); border-radius:8px;
    visibility:visible; transform:none;
    transition:all 0.3s ease;
  }
  .nav-item.active .submenu{ max-height:400px; opacity:1; padding:4px 8px; margin-top:4px; }
  
  .nav .submenu a{ padding:8px 12px; font-size:0.95rem; }
}

/* ===== RADIANT-INSPIRED SECTIONS ===== */

/* Statistics Section */
.stats-section{ background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 100%); }
.stats-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  text-align: center;
}
.stat-item h3{ margin:0; }
.stat-number{
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 8px;
}
.stat-label{
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.stat-item p{
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Company Description Section */
.company-section{
  text-align: center;
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.company-section h2{
  color: var(--brand);
  font-size: 2rem;
  margin-bottom: 20px;
}
.company-section p{
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 800px;
  margin:0 auto 20px;
}

/* Philosophy Section */
.philosophy-section{
  background: linear-gradient(135deg, rgba(0,136,204,0.05) 0%, rgba(0,102,170,0.05) 100%);
  text-align: center;
}
.philosophy-section h2{
  color: var(--brand-2);
  font-size: clamp(1.5rem, 3vw, 1.8rem);
  margin-bottom: 30px;
  font-weight: 700;
}
.philosophy-section p{
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
}

/* Core Areas Section */
.core-areas-section{ background: #ffffff; border-top: 1px solid var(--line); }
.core-areas-list{
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.core-area{
  position: relative;
  padding-bottom: 16px;
}
.core-label{
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.6;
}
.core-bar{
  height: 12px;
  background: linear-gradient(90deg, var(--brand) 0%, var(--accent) 100%);
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,136,204,0.2);
}

/* 4-Column Grid */
.grid--4{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 50px;
}

/* Badge Circles */
.hero__badges{
  display: flex;
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.badge-circle{
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(0,136,204,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.badge-circle:hover{
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,136,204,0.4);
}

@media (max-width: 540px){
  .grid--3{ grid-template-columns: 1fr; }
  .grid--4{ grid-template-columns: 1fr; }
  .form__row{ grid-template-columns: 1fr; }
  .section{ padding: 64px 0; }
  .hero{ padding: 54px 0 26px; }
  .featured-stories{ grid-template-columns: 1fr; }
  .quick-links-grid{ grid-template-columns: 1fr; }
  .process-steps{ grid-template-columns: 1fr; }
  .testimonials-grid{ grid-template-columns: 1fr; }
  .partners-grid{ grid-template-columns: 1fr; }
  .news-grid{ grid-template-columns: 1fr; }
  .stats-grid{ grid-template-columns: 1fr; }
  .core-areas-list{ gap:16px; }
  .story-card{ flex-direction: column; align-items: center; text-align: center; }
  .story-card-content h3{ font-size: 1rem; }
  .badge-circle{ width: 50px; height: 50px; font-size: 1.2rem; }
}

/* Radiant.in-inspired Header */
.header {
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  padding: 0 32px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header__wrap {
  width: 100%;
  max-width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.radiant-nav {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 500;
}
.radiant-nav a {
  color: #222;
  text-decoration: none;
  padding: 8px 0;
  transition: color 0.2s;
}
.radiant-nav a:hover {
  color: #009933;
}
.header-cta {
  background: #009933;
  color: #fff;
  padding: 10px 24px;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  margin-left: 24px;
  transition: background 0.2s;
}
.header-cta:hover {
  background: #007a29;
}
.brand img {
  height: 40px;
}

/* Radiant.in-inspired Hero */
.radiant-hero {
  display: flex;
  gap: 48px;
  align-items: center;
  background: linear-gradient(90deg, #f5f7fa 60%, #22223b 40%);
  padding: 60px 0 40px 0;
}
.hero-left .hero-illustration {
  width: 350px;
  max-width: 100%;
}
.hero-right {
  flex: 1;
}
.hero-badges {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}
.hero-badges .badge {
  width: 60px;
  height: 60px;
}
.hero-right h1 {
  font-size: 2.2rem;
  color: #009933;
  margin-bottom: 16px;
  font-weight: 700;
}
.hero-right p {
  font-size: 1.1rem;
  color: #222;
  margin-bottom: 24px;
}
.hero-cta {
  background: #009933;
  color: #fff;
  padding: 12px 32px;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
  transition: background 0.2s;
}
.hero-cta:hover {
  background: #007a29;
}
@media (max-width: 900px) {
  .radiant-hero {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }
  .hero-left .hero-illustration {
    margin: 0 auto;
  }
}