/* Hamburger 3-line toggler */
.nav-toggle-label .hamburger {
  display: inline-block;
  width: 28px;
  height: 22px;
  position: relative;
}
.nav-toggle-label .hamburger .bar {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 3.2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(.2,.9,.2,1);
}
.nav-toggle-label .hamburger .bar:nth-child(1) { top: 0; }
.nav-toggle-label .hamburger .bar:nth-child(2) { top: 9px; }
.nav-toggle-label .hamburger .bar:nth-child(3) { top: 18px; }

/* Cancel (close) button for mobile menu */
.menu-cancel {
  display: none;
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--accent-2);
  z-index: 1100;
  cursor: pointer;
  line-height: 1;
}
.modern-nav .nav-toggle-checkbox:checked ~ .container .site-nav .menu-cancel {
  display: block;
}

/* Copyright line in menu */
.site-nav .copyright-line {
  margin-top: 2.5rem;
  font-size: 0.92rem;
  color: var(--muted);
  text-align: center;
  width: 100%;
  display: block;
}
/* Service card hover effect */
#services .service-block {
  transition: box-shadow 0.25s cubic-bezier(.2,.9,.2,1), transform 0.22s cubic-bezier(.2,.9,.2,1);
  box-shadow: 0 1px 6px 0 rgba(0,0,0,0.04);
  background: #fff;
  border-radius: 0.75rem;
}
#services .service-block:hover {
  box-shadow: 0 8px 32px 0 rgba(16, 185, 129, 0.18), 0 1.5px 8px 0 rgba(0,0,0,0.08);
  transform: translateY(-7px) scale(1.025);
  z-index: 2;
}
/* BM Dynamic Ltd — modern responsive styles */
:root{
  --bg:#f7f8fb;
  --card:#ffffff;
  --muted:#6b7280;
  --accent:#0f766e; /* teal */
  --accent-2:#064e3b;
  --text:#0f172a;
  --radius:12px;
  --header-height:80px;
  --max:1100px;
  --gap:1.25rem;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  overflow-x:hidden;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
.container{max-width:var(--max);margin:0 auto;padding:2rem}
.header-inner{display:flex;align-items:center;justify-content:center;position:relative;padding:0.5rem 2rem}
.brand{font-weight:700;color:var(--accent-2);text-decoration:none;font-size:1.05rem}
.site-header{background:linear-gradient(0deg,rgba(255,255,255,0.6),rgba(255,255,255,0.6));backdrop-filter:blur(6px);position:fixed;top:0;left:0;right:0;z-index:1000;border-bottom:1px solid rgba(15,23,42,0.04);height:var(--header-height)}
/* add top padding to main content so it's not hidden under the fixed header */
main{padding-top:var(--header-height)}
.modern-nav .nav-toggle-checkbox{display:none}
.modern-nav .nav-toggle-label{display:none;cursor:pointer;padding:0.3rem;border-radius:8px;position:absolute;right:1rem;top:50%;transform:translateY(-50%)}
.modern-nav .nav-toggle-label .hamburger{display:inline-block;width:22px;height:14px;position:relative}
.modern-nav .nav-toggle-label .hamburger:before,
.modern-nav .nav-toggle-label .hamburger:after,
.modern-nav .nav-toggle-label .hamburger span{content:'';position:absolute;left:0;right:0;height:2px;background:var(--text);border-radius:2px}
.modern-nav .nav-toggle-label .hamburger:before{top:0}
.modern-nav .nav-toggle-label .hamburger span{top:6px}
.modern-nav .nav-toggle-label .hamburger:after{bottom:0}
.modern-nav .site-nav{display:flex;align-items:center;gap:1rem;margin-left:auto}
.modern-nav .site-nav a {
  color: var(--text);
  text-decoration: none;
  padding: 0.3rem 0.25rem;
  font-size: 0.98rem;
  font-weight: 600;
  position: relative;
  transition: background 0.18s, color 0.18s;
  border-radius: 6px 6px 0 0;
}

.modern-nav .site-nav a:hover,
.modern-nav .site-nav a:focus {
  background: rgba(16, 185, 129, 0.10);
  color: var(--accent);
}

/* Active bar under active link */
.modern-nav .site-nav a.active::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
  transition: background 0.2s;
}
.modern-nav .site-nav .btn.cta{background:var(--accent);color:#fff;border-radius:8px;padding:0.4rem 0.8rem;border:0;font-weight:600;margin-left:auto;font-size:0.9rem}
.modern-nav .site-nav .btn.cta:hover{background:var(--accent-2)}
.nav-toggle{display:none;background:transparent;border:0;font-size:1.25rem}
.hero{padding:0;min-height:480px;display:flex;align-items:center;position:relative}
.hero-overlay{background:linear-gradient(135deg,rgba(15,23,42,0.7) 0%,rgba(6,78,59,0.6) 100%);padding:4rem 0;width:100%}
.hero-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:start;max-width:700px}
.lede{color:rgba(255,255,255,0.95);font-weight:400;line-height:1.5}
.hero h1{color:#fff;font-size:2.25rem;line-height:1.12}
.hero .btn.ghost{border-color:rgba(255,255,255,0.3);color:#fff}

/* Features / homepage cards */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.feature-card{background:linear-gradient(180deg,#ffffff,#fbfffd);border-radius:12px;padding:1rem;box-shadow:0 10px 30px rgba(8,22,19,0.06);border:1px solid rgba(6,78,59,0.04);text-align:left;transition:transform 220ms cubic-bezier(.2,.9,.2,1), box-shadow 220ms ease, border-color 220ms ease}
.feature-card .media{height:120px;border-radius:8px;overflow:hidden;margin-bottom:0.75rem}
.feature-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 420ms cubic-bezier(.2,.9,.2,1)}
.feature-card h3{margin:0 0 0.35rem 0}
.feature-card p{margin:0;color:var(--muted);font-size:0.95rem}

/* Hover effect for feature cards (What we do) */
.feature-card:hover{transform:translateY(-8px);box-shadow:0 18px 46px rgba(8,22,19,0.10);border-color:rgba(6,78,59,0.08)}
.feature-card:hover img{transform:scale(1.04)}

/* Smooth transitions for common interactive elements */
.btn{transition:background 180ms cubic-bezier(.2,.9,.2,1), color 160ms ease, transform 160ms ease}
.btn:active{transform:translateY(1px)}
.why-choose-image img{transition:transform 420ms cubic-bezier(.2,.9,.2,1)}
.why-choose-image:hover img{transform:scale(1.02)}

/* Services 2-column grid */
.services-2col-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:1rem}
.service-block{background:var(--card);padding:1.5rem;border-radius:12px;box-shadow:0 4px 12px rgba(15,23,42,0.04)}
.service-block h3{margin:0 0 0.75rem 0;color:var(--text)}
.service-block p{margin:0 0 0.75rem 0;color:var(--muted)}
.service-block .bullets{margin:0;padding-left:1.25rem}
.service-block .bullets li{margin:0.3rem 0}

/* Renovation cards */
.renovation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.5rem}
.renovation-card{background:linear-gradient(180deg,#ffffff,#fbfdfe);padding:1.5rem;border-radius:12px;text-align:center;box-shadow:0 4px 12px rgba(15,23,42,0.04);border:1px solid rgba(6,78,59,0.04)}
.icon-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 0.75rem;flex-shrink:0}
.renovation-card h4{margin:0 0 0.5rem 0;font-size:1rem}
.renovation-card p{margin:0;color:var(--muted);font-size:0.9rem}

/* Best practices grid */
.best-practices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1rem}
.practice-item{background:var(--card);padding:1.25rem;border-radius:10px;box-shadow:0 4px 12px rgba(15,23,42,0.04)}
.practice-item h4{margin:0 0 0.5rem 0;font-size:0.95rem;color:var(--text)}
.practice-item p{margin:0;color:var(--muted);font-size:0.9rem}

/* Why Choose Us section */
.why-choose-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.why-choose-content h2{font-size:1.8rem;margin-bottom:0.5rem;color:var(--text)}
.why-choose-content .bullets li{padding-left:1.5rem;margin:0.75rem 0}
.why-choose-image{border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,0.12)}
.why-choose-image img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:1/1}

@media (max-width:880px){
  .why-choose-grid{grid-template-columns:1fr;gap:1.5rem}
  .why-choose-image{order:-1}
}

@media (max-width:880px){
  .features-grid{grid-template-columns:1fr}
  .hero h1{font-size:1.7rem}
  .services-2col-grid{grid-template-columns:1fr}
  .renovation-grid{grid-template-columns:repeat(2,1fr)}
  .best-practices-grid{grid-template-columns:repeat(2,1fr)}
  .innovation-blocks{grid-template-columns:1fr}
}

@media (max-width:600px){
  .renovation-grid{grid-template-columns:1fr}
  .best-practices-grid{grid-template-columns:1fr}
}
.btn{display:inline-block;padding:0.65rem 1rem;border-radius:8px;text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn.primary{background:var(--accent);color:#fff}
.btn.ghost{background:transparent;border-color:rgba(15,23,42,0.07);color:var(--text)}
.section{padding:3rem 0}
.section.alt{background:transparent}
.bullets{list-style:none;padding:0;margin:1rem 0}
.bullets li{position:relative;padding-left:1.25rem;margin:0.5rem 0}
.bullets li:before{content:'•';position:absolute;left:0;color:var(--accent)}
.section{padding:2rem 0}
.section.alt{margin-top:-0.5rem}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.service{background:var(--card);padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(15,23,42,0.04)}
.muted{color:var(--muted)}
.contact-hero{background:linear-gradient(135deg,#064e3b 0%,#0f766e 100%);padding:5rem 0;color:#fff}
.contact-hero h1{color:#fff;font-size:2.8rem;margin-bottom:1rem}
.contact-hero p{color:rgba(255,255,255,0.9);font-size:1.1rem;max-width:600px}
.contact-main{padding:4rem 0}
.contact-grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:flex-start}
.contact-form-col h2{font-size:1.8rem;margin-bottom:1.5rem;color:var(--text)}
.contact-form{display:flex;flex-direction:column;gap:0}
.contact-form label{display:flex;flex-direction:column;margin-bottom:1.25rem}
.contact-form label span{font-size:0.9rem;font-weight:600;color:var(--text);margin-bottom:0.5rem}
.contact-form input,.contact-form textarea{padding:0.75rem;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:0.95rem}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(15,118,110,0.1)}
.btn.large{padding:0.85rem 1.5rem;font-size:1rem;width:100%}
.contact-info-col{display:flex;flex-direction:column;gap:2rem}
.contact-info-box{background:var(--card);padding:2rem;border-radius:12px;box-shadow:0 4px 20px rgba(15,23,42,0.08)}
.contact-info-box h3{font-size:1.3rem;color:var(--text);margin-bottom:1.5rem}
.contact-detail{margin-bottom:1.75rem}
.contact-detail:last-child{margin-bottom:0}
.contact-detail h4{font-size:0.95rem;color:var(--accent);margin-bottom:0.5rem;font-weight:600}
.contact-detail p{margin:0;color:var(--muted);line-height:1.6}
.contact-detail a{color:var(--accent);text-decoration:none;font-weight:600}
.contact-detail a:hover{text-decoration:underline}
.map-box{background:var(--card);padding:0;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(15,23,42,0.08)}
.map-box iframe{display:block;width:100%;height:350px}
.map-full{margin-top:1.5rem}
.map-full .map-box iframe{height:420px}
.site-footer{padding:0;margin-top:2rem}
.footer-dark{background:#071826;color:#cfe7e4;padding-top:2.5rem}
.footer-grid{display:grid;grid-template-columns:240px 1.2fr 1fr 1.3fr 1.3fr;gap:1.5rem;align-items:start}
.footer-brand{display:flex;flex-direction:column;gap:0.75rem}
.footer-col-wide{flex-grow:1.2}
.logo-circle{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}
 .footer-col h4{color:#e6fff9;margin:0 0 0.5rem 0;font-size:1rem}
 .footer-col ul{list-style:none;padding:0;margin:0}
 .footer-col ul li{margin:0.45rem 0;font-size:0.88rem;display:flex;align-items:center}
 .footer-col a{color:#c7efe9;text-decoration:none;font-size:0.88rem}
 .footer-col a:hover{text-decoration:underline}
.contact-list .icon{margin-right:0.5rem}
.footer-col .contact-list i{color:#064e3b;margin-right:0.5rem;font-size:0.98rem;line-height:1}
.footer-col address{font-size:0.85rem;color:#cfe7e4;line-height:1.45;margin:0}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);padding:1rem 0;margin-top:1.5rem}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between}
.footer-bottom .socials a{display:inline-block;margin-left:0.75rem;padding:0.35rem 0.6rem;border-radius:6px;background:rgba(255,255,255,0.04);color:#fff;text-decoration:none}
.footer-bottom .socials a:hover{background:rgba(255,255,255,0.08)}
.socials a i{font-size:0.95rem;line-height:1}
.socials a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:6px;background:rgba(255,255,255,0.03);color:#fff;text-decoration:none}
.socials a:hover{background:rgba(255,255,255,0.06)}
.to-top{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;border:0;box-shadow:0 6px 18px rgba(15,23,42,0.2);cursor:pointer}
.page-hero{position:relative;background-size:cover;background-position:center;padding:3rem 0;margin-bottom:1rem}
.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(16,185,129,0.6);pointer-events:none;z-index:0}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:2.5rem;color:#fff}
.page-hero p{color:#fff}
.expertise-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.expertise-item{background:var(--card);padding:1.25rem;border-radius:10px;box-shadow:0 4px 12px rgba(15,23,42,0.04)}
.expertise-item .media{height:140px;border-radius:8px;overflow:hidden;margin-bottom:1rem}
.expertise-item img{width:100%;height:100%;object-fit:cover;display:block}
.founder-card{background:var(--card);padding:2rem;border-radius:10px;box-shadow:0 6px 18px rgba(15,23,42,0.04);max-width:600px}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.value-item{background:linear-gradient(180deg,#ffffff,#fbfdfe);padding:1.25rem;border-radius:14px;display:flex;align-items:flex-start;gap:1rem;box-shadow:0 18px 40px rgba(12,20,26,0.06);border:1px solid rgba(7,24,38,0.04)}
.value-item .icon{width:56px;height:56px;border-radius:12px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;flex-shrink:0}
.value-item h4{margin:0;font-size:1.05rem}
.value-item p{margin:0;color:var(--muted);font-size:0.95rem}
.value-item small{display:block;color:var(--muted);margin-top:0.35rem;font-size:0.85rem}

.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.25rem}
.team-card{background:var(--card);padding:1rem;border-radius:10px;display:flex;flex-direction:column;align-items:center;gap:0.75rem;text-align:center;box-shadow:0 6px 18px rgba(15,23,42,0.04)}
.team-card img{width:120px;height:120px;border-radius:50%;object-fit:cover}
.team-card h4{margin:0;font-size:1rem}
.team-card p{margin:0;color:var(--muted);font-size:0.9rem}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.contact-info{background:var(--card);padding:1.5rem;border-radius:10px;box-shadow:0 4px 12px rgba(15,23,42,0.04);height:fit-content}
.info-block{margin-bottom:1.5rem}
.info-block h3{font-size:0.95rem;color:var(--accent);margin-bottom:0.5rem}
.contact-form-wrapper h2{margin-top:0}
.faq-grid{display:grid;gap:1rem}
.faq-single{grid-template-columns:1fr}
.faq-item{background:var(--card);padding:1rem;border-radius:8px;cursor:pointer}
.faq-item summary{font-weight:600;color:var(--accent)}
.faq-item[open] summary{color:var(--accent-2)}
.faq-item p{margin:0.75rem 0 0 0;color:var(--muted)}
.footer-col ul li:hover { transform: translateY(-3px); transition: transform 0.3s ease; }
@media (max-width:880px){
  .contact-hero{padding:3rem 0}
  .contact-hero h1{font-size:2rem}
  .contact-main{padding:2rem 0}
  .contact-grid-2col{grid-template-columns:1fr;gap:2rem}
  .hero-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr}
  .expertise-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .contact-cards_row{grid-template-columns:repeat(2,1fr)}
  .contact-form-map-layout{grid-template-columns:1fr}
  .btn.large{padding:0.75rem 1rem}
  .nav-toggle{display:block}
  /* add horizontal breathing room on small screens */
  .container{padding-left:1.25rem;padding-right:1.25rem}
  .modern-nav .nav-toggle-label{display:block}
  .modern-nav .site-nav{
    position:fixed;
    right:0;
    top:0;
    height:100vh;
    width:78%;
    max-width:360px;
    transform:translateX(100%);
    transition:transform 260ms cubic-bezier(.2,.9,.2,1);
    background:var(--card);
    padding:2.5rem 1.25rem 2.5rem 1.25rem;
    box-shadow:0 20px 40px rgba(15,23,42,0.12);
    display:flex;
    flex-direction:column;
    gap:1rem;
    z-index:1001;
    border-left:1px solid rgba(15,23,42,0.04);
    overflow-y:auto;
  }
  /* when checkbox is checked, show nav */
  .modern-nav .nav-toggle-checkbox:checked ~ .container .site-nav{transform:translateX(0)}
  .modern-nav .nav-overlay{
    position:fixed;
    top:0; left:0; right:0; bottom:0;
    width:100vw; height:100vh;
    background:rgba(2,6,23,0.45);
    opacity:0;
    pointer-events:none;
    transition:opacity 220ms ease;
    z-index:1000;
  }
  .modern-nav .nav-toggle-checkbox:checked ~ .nav-overlay{opacity:1;pointer-events:auto}
  .modern-nav .site-nav a{padding:0.6rem 0;display:block}
  .modern-nav .site-nav .btn.cta{width:100%;text-align:center}

  /* Footer: make brand span full width and center social icons */
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:1rem}
  .footer-brand{grid-column:1 / -1;align-items:flex-start;text-align:left}
  .logo-circle{margin:0}
  .footer-bottom-inner{flex-direction:column;gap:0.75rem;text-align:center}
  .footer-bottom .socials{justify-content:center;width:100%}
  .socials a{width:44px;height:44px}
  .footer-col ul li a{font-size:0.82rem}
  .footer-bottom .socials a i{font-size:0.9rem}
  .to-top{display:none}
}
@media (min-width:881px){
  .nav-toggle{display:none}
}

/* Research two-column layout and animations */
.research-grid{display:grid;grid-template-columns:48% 52%;gap:4rem;align-items:center;margin-top:1rem}
.research-image{border-radius:12px;overflow:hidden;box-shadow:0 12px 40px rgba(8,22,19,0.08)}
.research-image img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1);transition:transform 600ms cubic-bezier(.2,.9,.2,1)}
.research-content h2{margin-top:0;font-size:1.75rem}
.research-content .research-columns{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}
.research-item h4{margin:0 0 0.35rem 0;color:var(--text);font-size:1rem}
.research-item p{margin:0;color:var(--muted);font-size:0.95rem}

/* entry animations */

/* hover effect */
.research-image:hover img{transform:scale(1.03)}

@media (max-width:880px){
  .research-grid{grid-template-columns:1fr;gap:1rem}
  .research-image{order:-1}
  .research-content .research-columns{grid-template-columns:1fr}
}