/* ============================================================
   ASQUARES ENGINEERING v4 — Industrial Refined
   Navy #1E3448 | Amber #E8882A | Teal #40C1C1
   ============================================================ */

:root {
  --navy: #1E3448;
  --navy-deep: #152736;
  --navy-light: #2A4A62;
  --amber: #E8882A;
  --amber-dark: #D07520;
  --amber-glow: rgba(232,136,42,0.12);
  --teal: #40C1C1;
  --teal-dark: #2FA8A8;
  --teal-glow: rgba(64,193,193,0.10);
  --white: #FFFFFF;
  --off-white: #F8F6F2;
  --sand: #EEE9E0;
  --red: #C43A2E;
  --green: #2A8A5A;
  --gray-100: #F4F3F0;
  --gray-200: #E4E0DA;
  --gray-400: #9A9590;
  --gray-600: #5A6E7C;
  --gray-800: #2A3440;
  --text: #1E3448;
  --text-muted: #5A6E7C;
  --font-heading: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Calibri, sans-serif;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 4px rgba(30,52,72,0.06);
  --shadow-md: 0 4px 20px rgba(30,52,72,0.08);
  --shadow-lg: 0 12px 40px rgba(30,52,72,0.10);
  --ease: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:100px;font-size:16px}
body{font-family:var(--font-body);color:var(--text);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.2}
h1{font-size:clamp(2.2rem,4.5vw,3.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem)}
h3{font-size:clamp(1.1rem,1.8vw,1.35rem)}
.section-label{font-family:var(--font-body);font-size:0.72rem;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--teal);margin-bottom:10px;display:inline-block}
.section-sub{font-size:1rem;color:var(--text-muted);max-width:540px;line-height:1.75}
.section-head{margin-bottom:48px}
.section-head.center{text-align:center}
.section-head.center .section-sub{margin:10px auto 0}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:3px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;font-family:var(--font-heading);font-size:0.85rem;font-weight:600;border-radius:var(--radius);border:none;cursor:pointer;transition:var(--ease);letter-spacing:0.5px}
.btn svg{width:15px;height:15px}
.btn-amber{background:var(--amber);color:var(--white)}
.btn-amber:hover{background:var(--amber-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(232,136,42,0.3)}
.btn-navy{background:var(--navy);color:var(--white)}
.btn-navy:hover{background:var(--navy-deep);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-outline{background:transparent;color:var(--navy);border:2px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:var(--white)}
.btn-outline-light{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,0.3)}
.btn-outline-light:hover{border-color:var(--amber);color:var(--amber)}

/* ========== TOP INFO BAR ========== */
.topbar{background:var(--amber);padding:8px 0;font-size:0.78rem;color:var(--navy)}
.topbar-inner{display:flex;justify-content:space-between;align-items:center}
.topbar-contact{display:flex;gap:24px;align-items:center}
.topbar-contact a{color:var(--navy-deep);transition:var(--ease);display:flex;align-items:center;gap:6px;font-weight:700}
.topbar-contact a:hover{color:var(--white)}
.topbar-contact svg{width:13px;height:13px;stroke:var(--navy);fill:none;stroke-width:2}
.topbar-certs{display:flex;gap:16px;align-items:center;font-size:0.72rem;font-weight:600;letter-spacing:0.5px;color:var(--navy-deep)}
.topbar-certs span{display:flex;align-items:center;gap:4px}
.topbar-certs svg{width:12px;height:12px;stroke:var(--navy-deep);fill:none;stroke-width:2}

/* ========== NAVBAR ========== */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:var(--ease)}
.navbar .topbar{transition:var(--ease)}
.navbar.scrolled .topbar{margin-top:-40px}
.nav-main{background:var(--navy);padding:10px 0;transition:var(--ease)}
.navbar.scrolled .nav-main{box-shadow:0 2px 20px rgba(0,0,0,0.15);padding:8px 0}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.logo-img{height:54px;width:auto}
.logo-group{display:flex;align-items:center;gap:12px}
.logo-divider{width:1.5px;height:42px;background:var(--amber);flex-shrink:0}
.logo-text{display:flex;flex-direction:column;line-height:1.25}
.logo-name{font-family:var(--font-heading);font-size:1.05rem;font-weight:800;color:#fff;letter-spacing:4px}
.logo-tagline{font-family:var(--font-heading);font-size:0.52rem;font-weight:500;color:rgba(255,255,255,0.5);letter-spacing:2.5px;text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:rgba(255,255,255,0.7);font-family:var(--font-heading);font-size:0.82rem;font-weight:500;transition:var(--ease);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--amber);transition:var(--ease)}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
.nav-links a.active{color:#fff}
.nav-links a.active::after{width:100%}
.nav-cta{padding:9px 22px!important;background:var(--amber);color:#fff!important;border-radius:var(--radius);font-weight:600}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--amber-dark)!important;transform:translateY(-1px)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;transition:var(--ease);border-radius:2px}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ========== HERO — Light with amber border ========== */
.hero{background:var(--off-white);border-left:5px solid var(--amber);padding:160px 0 80px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:0;right:0;width:40%;height:100%;background:linear-gradient(135deg,transparent 0%,rgba(30,52,72,0.03) 100%);pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:620px}
.hero-eyebrow{font-family:var(--font-body);font-size:0.78rem;font-weight:600;color:var(--teal);letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.hero-eyebrow::before{content:'';width:24px;height:2px;background:var(--teal)}
.hero h1{color:var(--navy);margin-bottom:16px;line-height:1.2}
.hero h1 span{color:var(--amber)}
.hero-desc{color:var(--text-muted);font-size:1.05rem;line-height:1.8;margin-bottom:28px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.hero-image{position:absolute;top:120px;right:-40px;width:45%;max-width:520px;aspect-ratio:4/3;background:var(--sand);border-radius:var(--radius-lg) 0 0 var(--radius-lg);display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-image img{width:100%;height:100%;object-fit:cover}
.hero-image .ph{width:48px;height:48px;stroke:var(--gray-400);stroke-width:1.5;fill:none}

/* ========== STATS BAR ========== */
.stats-bar{background:var(--navy);padding:32px 0}
.stats-inner{display:flex;justify-content:space-around;text-align:center;flex-wrap:wrap;gap:20px}
.stat-item{display:flex;align-items:baseline;gap:8px}
.stat-num{font-family:var(--font-heading);font-size:2rem;font-weight:800;color:var(--amber);line-height:1}
.stat-label{font-size:0.82rem;color:rgba(255,255,255,0.55);font-weight:500}

/* Amber divider */
.amber-line{height:3px;background:var(--amber)}

/* ========== ABOUT ========== */
.about{padding:100px 0;background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-image{aspect-ratio:5/4;background:var(--gray-100);border-radius:var(--radius-lg);overflow:hidden;display:flex;align-items:center;justify-content:center;position:relative}
.about-image img{width:100%;height:100%;object-fit:cover}
.about-image .ph{width:48px;height:48px;stroke:var(--gray-400);stroke-width:1.5;fill:none}
.about-text h2{margin-bottom:16px}
.about-text p{color:var(--text-muted);margin-bottom:14px;line-height:1.8}
.about-highlights{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.hl-item{display:flex;align-items:center;gap:8px;font-size:0.88rem;font-weight:600;color:var(--navy)}
.hl-icon{width:20px;height:20px;flex-shrink:0;background:var(--amber-glow);border-radius:50%;display:flex;align-items:center;justify-content:center}
.hl-icon svg{width:10px;height:10px;stroke:var(--amber);fill:none;stroke-width:3}

/* ========== CAPABILITIES / DIVISIONS ========== */
.capabilities{padding:100px 0;background:var(--off-white)}
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cap-card{background:var(--white);border-radius:var(--radius-lg);padding:36px 32px;border:1px solid var(--gray-200);border-left:4px solid var(--teal);transition:var(--ease);position:relative}
.cap-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-left-color:var(--amber)}
.cap-num{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;color:var(--sand);line-height:1;margin-bottom:12px;transition:var(--ease)}
.cap-card:hover .cap-num{color:var(--amber-glow)}
.cap-card h3{color:var(--navy);margin-bottom:10px}
.cap-card p{color:var(--text-muted);font-size:0.9rem;line-height:1.7}
.cap-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.cap-tag{background:var(--gray-100);color:var(--gray-600);padding:4px 12px;border-radius:50px;font-size:0.75rem;font-weight:500;transition:var(--ease)}
.cap-card:hover .cap-tag{background:var(--amber-glow);color:var(--navy)}

/* ========== SECTORS ========== */
.sectors{padding:100px 0;background:var(--white)}
.sectors-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.sector-card{text-align:center;padding:28px 16px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);transition:var(--ease);background:var(--white)}
.sector-card:hover{border-color:var(--amber);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.sector-icon{width:48px;height:48px;margin:0 auto 14px;background:var(--amber-glow);border-radius:var(--radius);display:flex;align-items:center;justify-content:center}
.sector-icon svg{width:22px;height:22px;stroke:var(--amber);fill:none;stroke-width:1.8}
.sector-card h4{font-family:var(--font-heading);font-size:0.82rem;font-weight:600;color:var(--navy);line-height:1.4}

/* ========== PROJECTS ========== */
.projects{padding:100px 0;background:var(--off-white)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.project-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--gray-200);transition:var(--ease)}
.project-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.project-thumb{aspect-ratio:16/10;background:var(--sand);display:flex;align-items:center;justify-content:center;position:relative}
.project-thumb .ph{width:32px;height:32px;stroke:var(--gray-400);stroke-width:1.5;fill:none}
.project-sector{position:absolute;top:10px;left:10px;background:var(--navy);color:#fff;padding:3px 10px;border-radius:50px;font-size:0.68rem;font-weight:600;letter-spacing:0.5px;text-transform:uppercase;font-family:var(--font-heading)}
.project-info{padding:18px 20px}
.project-info h3{font-size:1rem;margin-bottom:4px;color:var(--navy)}
.project-info p{color:var(--text-muted);font-size:0.84rem;line-height:1.6}

/* ========== CERTIFICATIONS ========== */
.certifications{padding:100px 0;background:var(--white)}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cert-card{background:var(--off-white);border-radius:var(--radius-lg);border:1px solid var(--gray-200);overflow:hidden;transition:var(--ease)}
.cert-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.cert-card-head{display:flex;align-items:center;gap:12px;padding:20px 20px 14px}
.cert-card-icon{width:40px;height:40px;flex-shrink:0;background:var(--teal-glow);border-radius:var(--radius);display:flex;align-items:center;justify-content:center}
.cert-card-icon svg{width:18px;height:18px;stroke:var(--teal);fill:none;stroke-width:2}
.cert-card-head h3{font-size:1.05rem;margin-bottom:1px;color:var(--navy)}
.cert-card-label{font-size:0.76rem;color:var(--text-muted)}
.cert-card-img{padding:0 20px;user-select:none;position:relative}
.cert-card-img img{width:100%;border-radius:var(--radius);border:1px solid var(--gray-200);pointer-events:none}
.cert-card-img::after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 40px,rgba(64,193,193,0.03) 40px,rgba(64,193,193,0.03) 80px);pointer-events:none}
.cert-card-foot{padding:14px 20px;font-size:0.74rem;color:var(--gray-400);font-weight:600;text-align:center;border-top:1px solid var(--gray-200);margin-top:14px}

/* ========== FAQs ========== */
.faqs{padding:100px 0;background:var(--off-white)}
.faq-list{max-width:720px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--gray-200)}
.faq-item:first-child{border-top:1px solid var(--gray-200)}
.faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:22px 0;background:none;border:none;cursor:pointer;font-family:var(--font-heading);font-size:0.98rem;font-weight:600;color:var(--navy);text-align:left;transition:var(--ease);gap:16px}
.faq-q:hover{color:var(--amber)}
.faq-tog{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--sand);display:flex;align-items:center;justify-content:center;transition:var(--ease)}
.faq-item.active .faq-tog{background:var(--amber);transform:rotate(45deg)}
.faq-tog svg{width:12px;height:12px;stroke:var(--gray-600);stroke-width:2;fill:none}
.faq-item.active .faq-tog svg{stroke:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.35s ease}
.faq-a-inner{padding-bottom:22px;color:var(--text-muted);font-size:0.92rem;line-height:1.8}

/* ========== CTA ========== */
.cta{padding:72px 0;background:var(--amber);text-align:center;position:relative}
.cta h2{color:var(--white);margin-bottom:12px}
.cta p{color:rgba(255,255,255,0.85);font-size:1rem;max-width:460px;margin:0 auto 24px}

/* ========== FOOTER ========== */
.footer{background:var(--navy-deep);color:rgba(255,255,255,0.55);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,0.06)}
.footer-brand{max-width:280px}
.footer-brand .logo-img{height:44px;margin-bottom:0}
.footer-brand .logo-group{margin-bottom:14px}
.footer-brand .logo-divider{height:34px}
.footer-brand .logo-name{font-size:0.92rem;letter-spacing:3px}
.footer-brand .logo-tagline{font-size:0.48rem;color:rgba(255,255,255,0.35)}
.footer-brand p{font-size:0.84rem;line-height:1.7;color:rgba(255,255,255,0.4)}
.footer h4{font-family:var(--font-heading);font-size:0.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer-links li{margin-bottom:8px}
.footer-links a{font-size:0.84rem;color:rgba(255,255,255,0.4);transition:var(--ease)}
.footer-links a:hover{color:var(--amber)}
.footer-contact-item{display:flex;align-items:flex-start;gap:8px;margin-bottom:12px;font-size:0.84rem;color:rgba(255,255,255,0.45)}
.footer-contact-item svg{width:14px;height:14px;stroke:var(--amber);fill:none;stroke-width:1.8;flex-shrink:0;margin-top:3px}
.footer-contact-item a{color:rgba(255,255,255,0.45);transition:var(--ease)}
.footer-contact-item a:hover{color:var(--amber)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:20px 0;font-size:0.76rem}

/* ========== CONTACT PAGE ========== */
.contact-hero{padding:160px 0 70px;background:var(--navy);text-align:center;color:#fff}
.contact-hero h1{margin-bottom:10px}
.contact-hero p{color:rgba(255,255,255,0.5);font-size:1rem}
.contact-section{padding:72px 0 100px}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.ci-card{display:flex;gap:14px;align-items:flex-start;padding:20px;background:var(--off-white);border-radius:var(--radius-lg)}
.ci-icon{width:44px;height:44px;flex-shrink:0;background:var(--amber-glow);border-radius:var(--radius);display:flex;align-items:center;justify-content:center}
.ci-icon svg{width:20px;height:20px;stroke:var(--amber);fill:none;stroke-width:1.8}
.ci-card h4{font-family:var(--font-heading);font-weight:600;font-size:0.9rem;margin-bottom:3px}
.ci-card p{color:var(--text-muted);font-size:0.86rem;line-height:1.6}
.ci-card a{color:var(--teal);font-weight:600;transition:var(--ease)}
.ci-card a:hover{color:var(--teal-dark)}
.contact-form{background:var(--white);padding:36px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);box-shadow:var(--shadow-sm)}
.form-title{margin-bottom:6px}
.form-sub{color:var(--text-muted);font-size:0.88rem;margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:0.82rem;font-weight:600;margin-bottom:6px;color:var(--gray-800)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:11px 14px;border:1px solid var(--gray-200);border-radius:var(--radius);font-family:var(--font-body);font-size:0.88rem;color:var(--text);background:var(--off-white);transition:var(--ease)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px var(--amber-glow)}
.form-group textarea{resize:vertical;min-height:110px}
.form-group.error input,.form-group.error textarea,.form-group.error select{border-color:var(--red);box-shadow:0 0 0 3px rgba(196,58,46,0.1)}
.form-error{color:var(--red);font-size:0.74rem;margin-top:3px;display:none}
.form-group.error .form-error{display:block}
.form-success{background:rgba(42,138,90,0.1);border:1px solid var(--green);border-radius:var(--radius);padding:14px 18px;color:var(--green);font-weight:600;font-size:0.88rem;text-align:center;display:none}
.form-success.visible{display:block}
.form-submit{width:100%;justify-content:center}

/* ========== GALLERY PAGE ========== */
.gallery-hero{padding:160px 0 70px;background:var(--navy);text-align:center;color:#fff}
.gallery-section{padding:72px 0 100px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-item{aspect-ratio:1;background:var(--sand);border-radius:var(--radius-lg);overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid var(--gray-200);transition:var(--ease);cursor:pointer;position:relative}
.gallery-item:hover{box-shadow:var(--shadow-md);transform:scale(1.02)}
.gallery-item .ph{width:28px;height:28px;stroke:var(--gray-400);stroke-width:1.5;fill:none}
.gallery-item img{width:100%;height:100%;object-fit:cover}
.gallery-item .gallery-label{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(30,52,72,0.85));padding:12px;color:#fff;font-size:0.78rem;font-weight:600;font-family:var(--font-heading);opacity:0;transition:var(--ease)}
.gallery-item:hover .gallery-label{opacity:1}

/* Map */
.map-section{padding:0;background:var(--gray-100)}
.map-placeholder{width:100%;height:380px;background:var(--sand);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px}
.map-placeholder svg{width:44px;height:44px}
.map-placeholder span{color:var(--gray-400);font-size:0.86rem;font-weight:500}

/* ========== WHATSAPP ========== */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:999;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,0.35);transition:var(--ease)}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 24px rgba(37,211,102,0.45)}
.wa-float svg{width:26px;height:26px;fill:#fff}
.wa-tip{position:absolute;right:64px;background:var(--navy);color:#fff;padding:7px 12px;border-radius:var(--radius);font-family:var(--font-heading);font-size:0.76rem;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:var(--ease)}
.wa-float:hover .wa-tip{opacity:1}

/* ========== ANIMATIONS ========== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.stagger>*{opacity:0;transform:translateY(18px);transition:opacity 0.4s ease,transform 0.4s ease}
.stagger.visible>*:nth-child(1){transition-delay:.05s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(2){transition-delay:.12s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(3){transition-delay:.19s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(4){transition-delay:.26s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(5){transition-delay:.33s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(6){transition-delay:.40s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(7){transition-delay:.47s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(8){transition-delay:.54s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(9){transition-delay:.61s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(10){transition-delay:.68s;opacity:1;transform:translateY(0)}

/* Hero entrance */
.hero-enter>*{opacity:0;transform:translateY(20px);transition:opacity 0.5s ease,transform 0.5s ease}
.hero-enter.visible>*:nth-child(1){transition-delay:.1s;opacity:1;transform:translateY(0)}
.hero-enter.visible>*:nth-child(2){transition-delay:.25s;opacity:1;transform:translateY(0)}
.hero-enter.visible>*:nth-child(3){transition-delay:.4s;opacity:1;transform:translateY(0)}
.hero-enter.visible>*:nth-child(4){transition-delay:.55s;opacity:1;transform:translateY(0)}

@media(prefers-reduced-motion:reduce){
*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
.reveal,.reveal-left,.stagger>*,.hero-enter>*{opacity:1;transform:none}
html{scroll-behavior:auto}
}

/* ========== RESPONSIVE ========== */
@media(max-width:1024px){
.hero-image{display:none}
.about-grid{grid-template-columns:1fr;gap:40px}
.cap-grid{grid-template-columns:1fr}
.sectors-grid{grid-template-columns:repeat(3,1fr)}
.projects-grid{grid-template-columns:repeat(2,1fr)}
.cert-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
.footer-grid{grid-template-columns:1fr 1fr}
.contact-grid{grid-template-columns:1fr}
.gallery-grid{grid-template-columns:repeat(3,1fr)}
}

@media(max-width:768px){
html{font-size:15px}
.topbar{display:none}
.nav-links{display:none;position:fixed;inset:0;background:var(--navy-deep);flex-direction:column;align-items:center;justify-content:center;gap:24px;z-index:999}
.nav-links.open{display:flex}
.nav-links a{font-size:1.1rem;color:#fff}
.nav-toggle{display:flex;z-index:1001}
.logo-tagline{display:none}
.logo-divider{height:28px}
.hero{padding:130px 0 60px;border-left-width:4px}
.stats-inner{flex-direction:row;justify-content:center}
.sectors-grid{grid-template-columns:repeat(2,1fr)}
.projects-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr;gap:28px}
.footer-bottom{flex-direction:column;gap:12px;text-align:center}
.form-row{grid-template-columns:1fr}
.about-highlights{grid-template-columns:1fr}
.gallery-grid{grid-template-columns:repeat(2,1fr)}
.wa-tip{right:auto;bottom:64px;left:50%;transform:translateX(-50%)}
}