/* ============================================================
   White Ocean Electronic Devices — Main Stylesheet
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
  --primary:      #1a4480;
  --primary-dark: #0f2749;
  --primary-light:#2563a8;
  --accent:       #0ea5e9;
  --accent-dark:  #0284c7;
  --gold:         #f59e0b;
  --gold-dark:    #d97706;
  --white:        #ffffff;
  --off-white:    #f8fafc;
  --light-gray:   #f1f5f9;
  --border:       #e2e8f0;
  --text:         #1e293b;
  --text-muted:   #64748b;
  --text-light:   #94a3b8;
  --success:      #10b981;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
  --shadow:       0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:    0 10px 40px rgba(0,0,0,.12);
  --shadow-xl:    0 20px 60px rgba(0,0,0,.16);
  --radius:       12px;
  --radius-sm:    8px;
  --radius-lg:    20px;
  --transition:   all .25s ease;
  --nav-height:   76px;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;color:var(--text);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:var(--transition)}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit}

/* ── Typography ── */
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--primary-dark)}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.25rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.5rem)}
h4{font-size:1.125rem}
p{color:var(--text-muted);font-size:1rem;line-height:1.75}
.lead{font-size:1.125rem;line-height:1.8;color:var(--text)}

/* ── Utility ── */
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:48px 0}
.section-lg{padding:100px 0}
.text-center{text-align:center}
.text-white{color:var(--white) !important}
.text-muted{color:var(--text-muted)}
.text-primary{color:var(--primary)}
.text-accent{color:var(--accent)}
.text-gold{color:var(--gold)}
.bg-white{background:var(--white)}
.bg-off-white{background:var(--off-white)}
.bg-primary{background:var(--primary)}
.bg-primary-dark{background:var(--primary-dark)}
.bg-light{background:var(--light-gray)}
.d-flex{display:flex}
.align-center{align-items:center}
.justify-center{justify-content:center}
.gap-2{gap:.5rem}
.gap-3{gap:.75rem}
.gap-4{gap:1rem}
.mt-1{margin-top:.25rem}
.mt-2{margin-top:.5rem}
.mt-3{margin-top:.75rem}
.mt-4{margin-top:1rem}
.mb-1{margin-bottom:.25rem}
.mb-2{margin-bottom:.5rem}
.mb-3{margin-bottom:.75rem}
.mb-4{margin-bottom:1rem}
.fw-500{font-weight:500}
.fw-600{font-weight:600}
.fw-700{font-weight:700}

/* ── Section Header ── */
.section-label{
  display:inline-block;
  background:rgba(14,165,233,.1);
  color:var(--accent-dark);
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  padding:6px 16px;
  border-radius:100px;
  margin-bottom:12px;
}
.section-header{margin-bottom:52px}
.section-header h2{margin-bottom:12px}
.section-header p{max-width:600px;margin:0 auto;font-size:1.05rem}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 28px;
  font-size:.95rem;font-weight:600;
  border-radius:var(--radius-sm);
  transition:var(--transition);
  border:2px solid transparent;
  cursor:pointer;
  white-space:nowrap;
}
.btn-primary{
  background:var(--primary);color:var(--white);
  border-color:var(--primary);
}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,68,128,.3)}
.btn-accent{
  background:var(--accent);color:var(--white);
  border-color:var(--accent);
}
.btn-accent:hover{background:var(--accent-dark);border-color:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(14,165,233,.35)}
.btn-gold{
  background:var(--gold);color:var(--white);
  border-color:var(--gold);
}
.btn-gold:hover{background:var(--gold-dark);border-color:var(--gold-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(245,158,11,.35)}
.btn-outline{
  background:transparent;color:var(--white);
  border-color:rgba(255,255,255,.6);
}
.btn-outline:hover{background:var(--white);color:var(--primary);border-color:var(--white)}
.btn-outline-primary{
  background:transparent;color:var(--primary);
  border-color:var(--primary);
}
.btn-outline-primary:hover{background:var(--primary);color:var(--white)}
.btn-lg{padding:16px 36px;font-size:1.05rem}
.btn-sm{padding:9px 20px;font-size:.85rem}
.btn-whatsapp{
  background:#25D366;color:var(--white);border-color:#25D366;
}
.btn-whatsapp:hover{background:#128C7E;border-color:#128C7E;transform:translateY(-2px)}

/* ── Navigation ── */
.site-header{
  position:sticky;top:0;left:0;right:0;z-index:1000;
  background:var(--white);
  box-shadow:0 2px 20px rgba(0,0,0,.08);
  transition:var(--transition);
}
.nav-wrapper{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--nav-height);gap:24px;
}
.nav-logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-logo img{height:52px;width:auto}
.nav-logo-text{}
.nav-logo-text .brand-name{
  font-size:1.1rem;font-weight:800;color:var(--primary-dark);
  line-height:1.1;letter-spacing:-.01em;
}
.nav-logo-text .brand-sub{
  font-size:.72rem;font-weight:500;color:var(--text-muted);
  letter-spacing:.04em;
}
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:4px;
  padding:8px 14px;
  font-size:.88rem;font-weight:600;color:var(--text);
  border-radius:var(--radius-sm);
  transition:var(--transition);
  white-space:nowrap;
}
.nav-link:hover,.nav-link.active{color:var(--primary);background:rgba(26,68,128,.06)}
.nav-link svg{width:14px;height:14px;transition:transform .2s}
.nav-item:hover .nav-link svg{transform:rotate(180deg)}

/* Dropdown */
.dropdown{
  position:absolute;top:calc(100% + 8px);left:0;
  background:var(--white);
  border-radius:var(--radius);
  box-shadow:var(--shadow-xl);
  padding:12px;min-width:280px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:all .22s ease;
  border:1px solid var(--border);
}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-item{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;
  font-size:.87rem;font-weight:500;color:var(--text);
  border-radius:var(--radius-sm);
  transition:var(--transition);
}
.dropdown-item:hover{background:var(--off-white);color:var(--primary)}
.dropdown-item-icon{
  width:36px;height:36px;
  background:rgba(14,165,233,.1);
  border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:1.1rem;
}
.dropdown-divider{height:1px;background:var(--border);margin:6px 0}
.nav-cta{margin-left:12px}

/* Mobile menu toggle */
.hamburger{
  display:none;flex-direction:column;gap:5px;
  padding:8px;border-radius:var(--radius-sm);
  transition:var(--transition);cursor:pointer;
}
.hamburger span{
  display:block;width:22px;height:2px;
  background:var(--text);border-radius:4px;
  transition:var(--transition);
}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Top bar */
.top-bar{
  background:var(--primary-dark);color:rgba(255,255,255,.85);
  padding:8px 0;font-size:.8rem;
}
.top-bar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.top-bar-contact{display:flex;align-items:center;gap:20px}
.top-bar-item{display:flex;align-items:center;gap:6px}
.top-bar-item a{color:rgba(255,255,255,.85);transition:var(--transition)}
.top-bar-item a:hover{color:var(--gold)}
.top-bar-social{display:flex;align-items:center;gap:10px}
.top-bar-social a{color:rgba(255,255,255,.7);font-size:.9rem;transition:var(--transition)}
.top-bar-social a:hover{color:var(--gold)}

/* ── Hero ── */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 50%,#1e5aa8 100%);
  min-height:calc(100vh - var(--nav-height) - 42px);
  display:flex;align-items:center;
  padding:80px 0;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.3);
  color:var(--gold);
  padding:8px 16px;border-radius:100px;
  font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  margin-bottom:20px;
}
.hero h1{color:var(--white);margin-bottom:20px}
.hero h1 span{color:var(--gold)}
.hero .hero-desc{
  color:rgba(255,255,255,.8);font-size:1.1rem;line-height:1.75;
  margin-bottom:36px;max-width:520px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:48px}
.hero-stats{display:flex;flex-wrap:wrap;gap:32px}
.hero-stat{}
.hero-stat .stat-num{
  font-size:2rem;font-weight:800;color:var(--white);line-height:1;
}
.hero-stat .stat-num span{color:var(--gold)}
.hero-stat .stat-label{font-size:.8rem;color:rgba(255,255,255,.6);margin-top:4px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.hero-visual{position:relative;z-index:2}
.hero-image-wrap{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-xl);
}
.hero-image-wrap img{width:100%;height:480px;object-fit:cover}
.hero-badge-float{
  position:absolute;bottom:24px;left:24px;right:24px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(10px);
  border-radius:var(--radius);
  padding:18px 22px;
  display:flex;align-items:center;gap:14px;
}
.hero-badge-float .badge-icon{
  width:48px;height:48px;background:var(--primary);border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:1.4rem;
}
.hero-badge-float .badge-text{font-size:.85rem;font-weight:600;color:var(--primary-dark)}
.hero-badge-float .badge-sub{font-size:.76rem;color:var(--text-muted)}

/* ── Page Hero (inner pages) ── */
.page-hero{
  background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%);
  padding:60px 0;
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;right:-100px;top:-100px;
  width:400px;height:400px;border-radius:50%;
  background:rgba(255,255,255,.04);
}
.page-hero::after{
  content:'';position:absolute;left:-60px;bottom:-80px;
  width:300px;height:300px;border-radius:50%;
  background:rgba(255,255,255,.03);
}
.page-hero-content{position:relative;z-index:2}
.page-hero h1{color:var(--white);margin-bottom:12px}
.page-hero p{color:rgba(255,255,255,.75);max-width:640px;font-size:1.05rem}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  margin-bottom:16px;font-size:.83rem;
}
.breadcrumb a{color:rgba(255,255,255,.6);transition:var(--transition)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{color:rgba(255,255,255,.3)}
.breadcrumb .current{color:var(--gold);font-weight:500}

/* ── Intro Section ── */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.intro-image{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.intro-image img{width:100%;height:460px;object-fit:cover}
.intro-content .section-label{margin-bottom:14px}
.intro-content h2{margin-bottom:18px}
.intro-content p{margin-bottom:16px}
.intro-features{margin-top:28px;display:flex;flex-direction:column;gap:14px}
.intro-feature{display:flex;align-items:flex-start;gap:14px}
.intro-feature-icon{
  width:40px;height:40px;background:rgba(26,68,128,.1);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:1.2rem;
}
.intro-feature-text h4{font-size:.95rem;margin-bottom:3px;color:var(--primary-dark)}
.intro-feature-text p{font-size:.87rem;margin-bottom:0}

/* ── Product Cards ── */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:28px}
.product-card{
  background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow);border:1px solid var(--border);
  overflow:hidden;transition:var(--transition);display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(14,165,233,.2)}
.product-card-img{
  position:relative;overflow:hidden;height:220px;
  background:var(--light-gray);
}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product-card:hover .product-card-img img{transform:scale(1.05)}
.product-card-badge{
  position:absolute;top:14px;left:14px;
  background:var(--accent);color:var(--white);
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:4px 12px;border-radius:100px;
}
.product-card-body{padding:22px;flex:1;display:flex;flex-direction:column}
.product-card-body h3{font-size:1.05rem;margin-bottom:10px;color:var(--primary-dark)}
.product-card-body p{font-size:.88rem;color:var(--text-muted);flex:1;margin-bottom:18px;line-height:1.65}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}
.product-card-link{
  font-size:.85rem;font-weight:600;color:var(--primary);
  display:flex;align-items:center;gap:6px;
  transition:var(--transition);
}
.product-card-link:hover{color:var(--accent);gap:8px}

/* Category card variant */
.cat-card{
  background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow);border:1px solid var(--border);
  overflow:hidden;transition:var(--transition);
  text-align:center;
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.cat-card-img{height:200px;overflow:hidden}
.cat-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.cat-card:hover .cat-card-img img{transform:scale(1.06)}
.cat-card-body{padding:24px 20px}
.cat-card-body h3{margin-bottom:8px;font-size:1rem}
.cat-card-body p{font-size:.85rem;margin-bottom:16px}
.cats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}

/* ── Features / Why Choose Us ── */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:28px}
.feature-card{
  background:var(--white);padding:32px 28px;
  border-radius:var(--radius);border:1px solid var(--border);
  box-shadow:var(--shadow-sm);transition:var(--transition);
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--accent)}
.feature-icon{
  width:60px;height:60px;
  background:linear-gradient(135deg,rgba(14,165,233,.15),rgba(26,68,128,.1));
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.8rem;margin-bottom:20px;
}
.feature-card h3{font-size:1rem;margin-bottom:10px}
.feature-card p{font-size:.88rem;line-height:1.65}

/* ── Industries ── */
.industries-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}
.industry-card{
  background:var(--white);border-radius:var(--radius);
  padding:28px 20px;text-align:center;
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.industry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);background:var(--primary);color:var(--white)}
.industry-card:hover h4,.industry-card:hover p{color:var(--white)}
.industry-card:hover .industry-icon{background:rgba(255,255,255,.2)}
.industry-icon{
  width:56px;height:56px;margin:0 auto 16px;
  background:rgba(14,165,233,.1);border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:1.6rem;
  transition:var(--transition);
}
.industry-card h4{font-size:.95rem;margin-bottom:6px;transition:var(--transition)}
.industry-card p{font-size:.82rem;margin-bottom:0;transition:var(--transition)}

/* ── Stats Banner ── */
.stats-banner{
  background:linear-gradient(135deg,var(--primary-dark),var(--primary));
  padding:64px 0;
}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:32px}
.stat-item{text-align:center}
.stat-item .stat-num{font-size:2.8rem;font-weight:800;color:var(--white);line-height:1}
.stat-item .stat-num span{color:var(--gold)}
.stat-item .stat-label{font-size:.85rem;color:rgba(255,255,255,.65);margin-top:8px;letter-spacing:.06em;text-transform:uppercase}

/* ── Testimonials ── */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.testimonial-card{
  background:var(--white);border-radius:var(--radius);
  padding:32px 28px;border:1px solid var(--border);box-shadow:var(--shadow-sm);
}
.testimonial-stars{display:flex;gap:4px;margin-bottom:16px;color:var(--gold);font-size:1rem}
.testimonial-text{font-size:.93rem;line-height:1.75;color:var(--text);margin-bottom:24px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:14px}
.testimonial-avatar{
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;font-weight:700;color:var(--white);flex-shrink:0;
}
.testimonial-name{font-weight:600;font-size:.9rem;color:var(--primary-dark)}
.testimonial-role{font-size:.78rem;color:var(--text-muted)}

/* ── FAQ ── */
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius-sm);overflow:hidden;
}
.faq-question{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;cursor:pointer;
  font-weight:600;font-size:.97rem;color:var(--primary-dark);
  user-select:none;transition:var(--transition);gap:12px;
}
.faq-question:hover{background:var(--off-white);color:var(--primary)}
.faq-icon{
  width:28px;height:28px;border-radius:50%;
  background:rgba(26,68,128,.1);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-size:1.1rem;transition:var(--transition);color:var(--primary);
  font-weight:700;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--primary);color:var(--white)}
.faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height .3s ease,padding .3s ease;
}
.faq-answer-inner{padding:0 24px 20px;font-size:.92rem;color:var(--text-muted);line-height:1.75}
.faq-item.open .faq-answer{max-height:600px}

/* ── CTA Banner ── */
.cta-banner{
  background:linear-gradient(135deg,var(--primary-dark),var(--primary-light));
  padding:80px 0;text-align:center;position:relative;overflow:hidden;
}
.cta-banner::before{
  content:'';position:absolute;right:-80px;top:-80px;
  width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.04);
}
.cta-banner h2{color:var(--white);margin-bottom:14px}
.cta-banner p{color:rgba(255,255,255,.75);max-width:560px;margin:0 auto 32px;font-size:1.05rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ── Product Page ── */
.product-main{padding:64px 0}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.product-image-wrap{position:sticky;top:calc(var(--nav-height) + 24px)}
.product-gallery{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.product-gallery img{width:100%;height:460px;object-fit:contain;background:var(--off-white);padding:20px}
.product-info h1{margin-bottom:12px}
.product-desc{font-size:1.05rem;margin-bottom:28px;color:var(--text);line-height:1.75}
.product-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.product-meta{
  display:flex;flex-direction:column;gap:0;
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:32px;
}
.product-meta-row{
  display:flex;padding:13px 20px;
  border-bottom:1px solid var(--border);font-size:.9rem;
}
.product-meta-row:last-child{border-bottom:none}
.product-meta-key{font-weight:600;color:var(--primary-dark);min-width:160px;flex-shrink:0}
.product-meta-val{color:var(--text-muted)}
.product-features{margin-bottom:28px}
.product-features h3{margin-bottom:16px}
.product-features ul{display:flex;flex-direction:column;gap:10px}
.product-features li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.93rem;color:var(--text);
}
.product-features li::before{
  content:'✓';flex-shrink:0;
  width:22px;height:22px;background:rgba(16,185,129,.15);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.75rem;font-weight:700;color:var(--success);margin-top:1px;
}
.specs-table{width:100%;border-collapse:collapse;margin-top:12px;font-size:.9rem}
.specs-table tr:nth-child(even){background:var(--off-white)}
.specs-table td{padding:11px 16px;border:1px solid var(--border)}
.specs-table td:first-child{font-weight:600;color:var(--primary-dark);min-width:180px}

/* ── Contact Section ── */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:56px;align-items:start}
.contact-info-card{
  background:var(--primary-dark);border-radius:var(--radius-lg);
  padding:40px;color:rgba(255,255,255,.85);
}
.contact-info-card h3{color:var(--white);margin-bottom:8px}
.contact-info-card .lead{color:rgba(255,255,255,.7);margin-bottom:32px;font-size:.95rem}
.contact-detail{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.contact-detail-icon{
  width:44px;height:44px;background:rgba(255,255,255,.1);border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;
}
.contact-detail-text h4{color:var(--white);font-size:.9rem;margin-bottom:4px}
.contact-detail-text p,.contact-detail-text a{font-size:.88rem;color:rgba(255,255,255,.65);margin:0}
.contact-detail-text a:hover{color:var(--gold)}
.contact-form-wrap{
  background:var(--white);border-radius:var(--radius-lg);
  padding:40px;border:1px solid var(--border);box-shadow:var(--shadow);
}
.contact-form-wrap h3{margin-bottom:8px}
.contact-form-wrap p{margin-bottom:28px;font-size:.92rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:20px}
.form-group label{
  display:block;margin-bottom:7px;font-size:.87rem;
  font-weight:600;color:var(--primary-dark);
}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:12px 16px;
  border:1.5px solid var(--border);border-radius:var(--radius-sm);
  font-size:.93rem;color:var(--text);background:var(--white);
  transition:var(--transition);outline:none;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,165,233,.12);
}
.form-group textarea{resize:vertical;min-height:120px}

/* ── Footer ── */
.site-footer{background:var(--primary-dark);color:rgba(255,255,255,.75);padding-top:64px}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.4fr;
  gap:48px;margin-bottom:48px;
}
.footer-brand .brand-desc{font-size:.88rem;line-height:1.8;margin:16px 0 24px;color:rgba(255,255,255,.6)}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:4px}
.footer-logo img{height:48px;width:auto}
.footer-logo-name{font-size:1rem;font-weight:800;color:var(--white)}
.footer-logo-sub{font-size:.7rem;color:rgba(255,255,255,.4);letter-spacing:.04em}
.footer-contact-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:.85rem}
.footer-contact-item a{color:rgba(255,255,255,.65);transition:var(--transition)}
.footer-contact-item a:hover{color:var(--gold)}
.footer-heading{font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:20px}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{font-size:.87rem;color:rgba(255,255,255,.6);transition:var(--transition)}
.footer-links a:hover{color:var(--gold);padding-left:4px}
.footer-newsletter p{font-size:.87rem;margin-bottom:14px;color:rgba(255,255,255,.6)}
.footer-newsletter-form{display:flex;gap:8px}
.footer-newsletter-form input{
  flex:1;padding:11px 14px;
  border:1.5px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);
  background:rgba(255,255,255,.07);color:var(--white);font-size:.88rem;outline:none;
}
.footer-newsletter-form input::placeholder{color:rgba(255,255,255,.35)}
.footer-newsletter-form input:focus{border-color:var(--gold)}
.footer-newsletter-form button{
  background:var(--gold);color:var(--white);
  padding:11px 18px;border-radius:var(--radius-sm);
  font-weight:600;font-size:.85rem;transition:var(--transition);
}
.footer-newsletter-form button:hover{background:var(--gold-dark)}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{
  width:36px;height:36px;border-radius:8px;
  background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;color:rgba(255,255,255,.6);
  transition:var(--transition);
}
.footer-social a:hover{background:var(--gold);color:var(--white);transform:translateY(-2px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{font-size:.82rem;color:rgba(255,255,255,.4)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{font-size:.82rem;color:rgba(255,255,255,.4);transition:var(--transition)}
.footer-bottom-links a:hover{color:var(--gold)}

/* ── Sticky WhatsApp ── */
.sticky-wa{
  position:fixed;bottom:28px;right:28px;z-index:999;
  width:58px;height:58px;background:#25D366;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,.4);
  transition:var(--transition);font-size:1.6rem;color:var(--white);
}
.sticky-wa:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(37,211,102,.55)}

/* ── Projects Gallery ── */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.gallery-item{
  border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);border:1px solid var(--border);
  transition:var(--transition);position:relative;
}
.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.gallery-item img{width:100%;height:220px;object-fit:cover;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.05)}

/* ── Blog Cards ── */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.blog-card{
  background:var(--white);border-radius:var(--radius);
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  overflow:hidden;transition:var(--transition);
}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.blog-card-img{height:200px;overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:24px}
.blog-meta{display:flex;align-items:center;gap:14px;margin-bottom:12px;font-size:.78rem;color:var(--text-light);font-weight:500}
.blog-tag{
  background:rgba(14,165,233,.1);color:var(--accent-dark);
  padding:3px 10px;border-radius:100px;font-size:.75rem;font-weight:600;
}
.blog-card h3{font-size:1rem;margin-bottom:10px}
.blog-card p{font-size:.87rem;color:var(--text-muted);margin-bottom:16px}
.blog-read-more{font-size:.85rem;font-weight:600;color:var(--primary);display:flex;align-items:center;gap:6px;transition:var(--transition)}
.blog-read-more:hover{color:var(--accent);gap:8px}

/* ── Trust Badges ── */
.trust-bar{background:var(--off-white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:24px 0}
.trust-items{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:40px}
.trust-item{display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:600;color:var(--text)}
.trust-item span{font-size:1.4rem}

/* ── Responsive ── */
@media (max-width:1100px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{display:none}
  .intro-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  :root{--nav-height:66px}
  .section{padding:56px 0}
  .hamburger{display:flex}
  .nav-menu{
    display:none;position:fixed;
    top:var(--nav-height);left:0;right:0;bottom:0;
    background:var(--white);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;
    padding:24px;gap:4px;overflow-y:auto;z-index:999;
  }
  .nav-menu.open{display:flex}
  .nav-item{width:100%}
  .nav-link{width:100%;padding:12px 16px;justify-content:space-between}
  .dropdown{
    position:static;opacity:1;visibility:visible;
    transform:none;box-shadow:none;
    border:1px solid var(--border);margin-top:4px;
    display:none;
  }
  .nav-item.open .dropdown{display:block}
  .nav-cta{margin-left:0;margin-top:16px;width:100%}
  .nav-cta .btn{width:100%;justify-content:center}
  .hero{padding:56px 0;min-height:unset}
  .hero h1{font-size:2.2rem}
  .hero-stats{gap:24px}
  .form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .top-bar-contact{display:none}
}
@media (max-width:480px){
  .container{padding:0 16px}
  .products-grid{grid-template-columns:1fr}
  .features-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%;justify-content:center}
  .cta-actions .btn{width:100%}
}

/* ── Animations ── */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.fade-in-up{animation:fadeInUp .6s ease both}
.delay-1{animation-delay:.1s}
.delay-2{animation-delay:.2s}
.delay-3{animation-delay:.3s}
.delay-4{animation-delay:.4s}

/* ── Misc ── */
.divider{height:1px;background:var(--border);margin:40px 0}
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:100px;font-size:.78rem;font-weight:600;
}
.badge-primary{background:rgba(26,68,128,.1);color:var(--primary)}
.badge-accent{background:rgba(14,165,233,.1);color:var(--accent-dark)}
.badge-success{background:rgba(16,185,129,.1);color:var(--success)}
.badge-gold{background:rgba(245,158,11,.1);color:var(--gold-dark)}
.card-shadow{box-shadow:var(--shadow)}
.rounded{border-radius:var(--radius)}
.highlight-box{
  background:linear-gradient(135deg,rgba(26,68,128,.06),rgba(14,165,233,.06));
  border:1px solid rgba(14,165,233,.2);border-radius:var(--radius);padding:24px 28px;
}
.icon-list{display:flex;flex-direction:column;gap:12px}
.icon-list li{display:flex;align-items:flex-start;gap:12px;font-size:.93rem;color:var(--text)}
.icon-list li .icon{font-size:1rem;margin-top:1px;flex-shrink:0}
.related-products{padding:64px 0;border-top:1px solid var(--border)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px}
@media(max-width:640px){.two-col{grid-template-columns:1fr}}