/* ============================================================
   LPM — Leader Pump Machinery | Main Stylesheet
   Modern Corporate / Engineering Theme
   ============================================================ */
:root {
    --navy:#05122B;--navy-mid:#0B1D3A;--navy-light:#122A4E;
    --blue:#0B3D91;--blue-bright:#1E6FE0;--blue-electric:#3B8BF6;--blue-glow:#6DB3F8;
    --cyan:#00D4FF;--orange:#F26B2A;--orange-light:#FF8F50;
    --white:#FFFFFF;--gray-50:#F7F8FA;--gray-100:#EEF0F4;--gray-200:#D8DDE6;
    --gray-400:#8A94A6;--gray-600:#4A5468;--gray-800:#1E2A3A;
    --font-heading:'Be Vietnam Pro',sans-serif;
    --font-body:'DM Sans',sans-serif;
    --font-mono:'JetBrains Mono',monospace;
    --shadow-lg:0 20px 50px rgba(11,61,145,.1);
    --radius-sm:6px;--radius-md:10px;--radius-lg:16px;
    --ease:cubic-bezier(.4,0,.2,1);
}

/* === Reset === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--white);color:var(--gray-600);overflow-x:hidden;-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color .3s}
ul,ol{list-style:none}

/* === Layout === */
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.section-padding{padding:100px 0}
.bg-white{background:var(--white)}
.bg-gray{background:var(--gray-50)}
.text-center{text-align:center}

/* === Typography helpers === */
.accent-line{width:48px;height:3px;background:var(--orange);border-radius:2px}
.accent-line-center{margin:0 auto}
.tag{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue-bright);display:block;margin-top:16px}
.sec-title{font-family:var(--font-heading);font-size:clamp(28px,4vw,44px);font-weight:800;color:var(--gray-800);line-height:1.15;margin:12px 0 16px}
.sec-title em{font-style:normal;color:var(--blue)}
.sec-title-light{color:var(--white)}.sec-title-light em{color:var(--cyan)}
.sec-desc{font-size:16px;line-height:1.7;color:var(--gray-400);max-width:560px}
.sec-header{display:grid;grid-template-columns:1fr auto;align-items:end;gap:40px;margin-bottom:60px}
.sec-header-center{text-align:center;margin-bottom:60px}
.sec-header-center .accent-line{margin:0 auto}
.sec-header-center .sec-desc{margin:0 auto}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;font-family:var(--font-heading);font-weight:700;font-size:14px;border-radius:var(--radius-sm);cursor:pointer;border:none;transition:all .35s var(--ease)}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--blue);color:var(--white);box-shadow:0 4px 16px rgba(11,61,145,.3)}
.btn-primary:hover{background:var(--blue-bright);transform:translateY(-2px);box-shadow:0 8px 30px rgba(30,111,224,.35)}
.btn-outline{background:transparent;color:var(--blue);border:2px solid var(--blue)}
.btn-outline:hover{background:var(--blue);color:var(--white);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6)}
.btn-white{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;background:var(--white);color:var(--blue);font-family:var(--font-heading);font-weight:700;font-size:14px;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:all .35s var(--ease)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.2)}

/* === Skip link === */
.skip-link{position:absolute;top:-100px;left:0;background:var(--blue);color:#fff;padding:8px 16px;z-index:10000;font-size:14px;border-radius:0 0 6px 0}
.skip-link:focus{top:0}

/* ================================================================
   TOPBAR
   ================================================================ */
.topbar{background:var(--navy);padding:10px 0;font-size:13px;color:var(--gray-200);border-bottom:1px solid rgba(255,255,255,.06)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.topbar-left{display:flex;gap:28px;flex-wrap:wrap}
.topbar-item{display:flex;align-items:center;gap:7px}
.topbar-item svg{width:14px;height:14px;fill:var(--cyan);flex-shrink:0}
.topbar-right{display:flex;gap:16px}
.topbar-right a{color:var(--gray-200);font-size:12px;transition:color .3s}
.topbar-right a:hover{color:var(--cyan)}

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--gray-100);transition:box-shadow .3s}
.navbar.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.08)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:40px;height:40px;background:var(--blue);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--white);font-family:var(--font-heading);font-weight:900;font-size:13px;position:relative;overflow:hidden}
.logo-mark::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:var(--orange)}
.logo-type{font-family:var(--font-heading);font-weight:800;font-size:18px;color:var(--gray-800);line-height:1.15}
.logo-type small{display:block;font-family:var(--font-mono);font-size:9px;font-weight:500;letter-spacing:1.5px;color:var(--gray-400);text-transform:uppercase}
.footer .logo-mark{background:var(--blue-bright)}.footer .logo-type{color:var(--white)}.footer .logo-type small{color:var(--gray-400)}
.nav-links{display:flex;list-style:none;gap:0;align-items:center}
.nav-links li a{display:block;padding:8px 18px;font-family:var(--font-heading);font-weight:600;font-size:14px;color:var(--gray-600);transition:color .3s;position:relative}
.nav-links li a:hover,.nav-links li a.active{color:var(--blue)}
.nav-links li a.active::after{content:'';position:absolute;bottom:0;left:18px;right:18px;height:2px;background:var(--blue);border-radius:2px}
.nav-cta{margin-left:12px}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{width:24px;height:2px;background:var(--gray-800);border-radius:2px}

/* === Mobile Menu === */
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(5,18,43,.98);z-index:9999;flex-direction:column;align-items:center;justify-content:center;gap:20px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--font-heading);font-size:22px;font-weight:700;color:var(--gray-200);transition:color .3s}
.mobile-menu a:hover{color:var(--cyan)}
.close-menu{position:absolute;top:24px;right:24px;background:none;border:none;color:var(--cyan);font-size:28px;cursor:pointer}

/* ================================================================
   HERO
   ================================================================ */
.hero{position:relative;background:var(--navy);overflow:hidden;min-height:92vh;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg .gradient-orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.5}
.hero-bg .orb1{width:700px;height:700px;background:radial-gradient(circle,rgba(11,61,145,.6),transparent 70%);top:-20%;right:-10%}
.hero-bg .orb2{width:500px;height:500px;background:radial-gradient(circle,rgba(0,212,255,.15),transparent 70%);bottom:-10%;left:10%}
.hero-bg .orb3{width:300px;height:300px;background:radial-gradient(circle,rgba(242,107,42,.2),transparent 70%);top:30%;left:50%}
.hero-bg::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:80px 80px}
.hero-bg .diag{position:absolute;width:600px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.2;transform:rotate(-35deg);transform-origin:left center}
.hero-bg .diag1{top:30%;left:40%}.hero-bg .diag2{top:60%;left:20%;opacity:.1}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;padding-top:80px;padding-bottom:80px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 8px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:100px;font-family:var(--font-mono);font-size:11px;letter-spacing:1px;color:var(--cyan);margin-bottom:28px}
.hero-badge .pulse{width:8px;height:8px;background:var(--cyan);border-radius:50%;animation:pulseDot 2s infinite}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 0 rgba(0,212,255,.5)}50%{box-shadow:0 0 0 6px rgba(0,212,255,0)}}
.hero h1{font-family:var(--font-heading);font-size:clamp(36px,5.5vw,64px);font-weight:900;color:var(--white);line-height:1.08;margin-bottom:24px;letter-spacing:-.5px}
.hero h1 .text-gradient{background:linear-gradient(135deg,var(--cyan),var(--blue-glow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero h1 .text-orange{color:var(--orange);-webkit-text-fill-color:var(--orange)}
.hero-desc{font-size:17px;line-height:1.75;color:var(--gray-200);max-width:520px;margin-bottom:36px}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}
.hero-metrics{display:flex;gap:40px;border-top:1px solid rgba(255,255,255,.08);padding-top:32px}
.metric-val{font-family:var(--font-heading);font-size:36px;font-weight:900;color:var(--white);line-height:1}
.metric-val span{color:var(--orange);font-size:20px}
.metric-label{font-family:var(--font-mono);font-size:11px;letter-spacing:1px;color:var(--gray-400);text-transform:uppercase;margin-top:6px}

/* Hero Visual */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.eng-visual{position:relative;width:100%;max-width:480px;aspect-ratio:1}
.eng-ring{position:absolute;border-radius:50%;border:1px solid rgba(0,212,255,.12)}
.eng-ring:nth-child(1){inset:0;animation:spin 40s linear infinite}
.eng-ring:nth-child(2){inset:30px;border-style:dashed;border-color:rgba(59,139,246,.15);animation:spin 25s linear infinite reverse}
.eng-ring:nth-child(3){inset:60px;border-color:rgba(242,107,42,.12);animation:spin 35s linear infinite}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.eng-core{position:absolute;inset:90px;background:rgba(11,61,145,.2);border:1px solid rgba(59,139,246,.2);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;backdrop-filter:blur(12px)}
.eng-core-icon{font-size:48px;margin-bottom:8px}
.eng-core-label{font-family:var(--font-mono);font-size:10px;letter-spacing:2px;color:var(--cyan);text-transform:uppercase}
.float-card{position:absolute;background:rgba(5,18,43,.85);border:1px solid rgba(59,139,246,.2);border-radius:var(--radius-md);padding:14px 18px;backdrop-filter:blur(12px);animation:floatY 6s ease-in-out infinite;z-index:3}
.float-card .fc-icon{font-size:20px;margin-bottom:4px}
.float-card .fc-label{font-family:var(--font-mono);font-size:9px;letter-spacing:1.5px;color:var(--gray-400);text-transform:uppercase}
.float-card .fc-value{font-family:var(--font-heading);font-size:16px;font-weight:700;color:var(--white)}
.fc1{top:8%;left:0;animation-delay:0s}.fc2{top:25%;right:-10%;animation-delay:1.5s}.fc3{bottom:25%;left:-8%;animation-delay:3s}.fc4{bottom:5%;right:5%;animation-delay:.8s}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ================================================================
   BRANDS TICKER
   ================================================================ */
.brands{padding:40px 0;background:var(--gray-50);border-top:1px solid var(--gray-100);border-bottom:1px solid var(--gray-100);overflow:hidden}
.brands-label{text-align:center;font-family:var(--font-mono);font-size:10px;letter-spacing:3px;text-transform:uppercase;color:var(--gray-400);margin-bottom:20px}
.brands-track{display:flex;width:max-content;animation:marquee 40s linear infinite}
.brands-track:hover{animation-play-state:paused}
.b-item{flex-shrink:0;padding:0 36px;font-family:var(--font-heading);font-weight:800;font-size:18px;color:var(--gray-200);letter-spacing:1px;white-space:nowrap;transition:color .3s;cursor:default}
.b-item:hover{color:var(--blue)}.b-dot{color:var(--orange)}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ================================================================
   SERVICE CARDS
   ================================================================ */
.cards-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{position:relative;background:var(--white);border:1px solid var(--gray-100);border-radius:12px;padding:36px 28px 32px;transition:all .4s var(--ease);overflow:hidden}
.svc-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),var(--blue-electric));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.svc-card:hover{border-color:var(--blue-electric);transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.svc-card:hover::before{transform:scaleX(1)}
.svc-num{font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--orange);letter-spacing:1px;margin-bottom:20px}
.svc-icon{width:52px;height:52px;background:linear-gradient(135deg,rgba(11,61,145,.08),rgba(59,139,246,.06));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:24px}
.svc-card h3{font-family:var(--font-heading);font-size:20px;font-weight:700;color:var(--gray-800);margin-bottom:4px}
.svc-card h3 small{display:block;font-family:var(--font-mono);font-size:11px;font-weight:500;color:var(--blue-bright);letter-spacing:.5px;margin-top:4px}
.svc-card p{font-size:14px;line-height:1.7;color:var(--gray-400);margin:14px 0 20px}
.svc-link{font-family:var(--font-heading);font-weight:700;font-size:13px;color:var(--blue);display:inline-flex;align-items:center;gap:6px;transition:gap .3s}
.svc-link:hover{gap:12px}

/* ================================================================
   ABOUT SPLIT
   ================================================================ */
.about-split{padding:100px 0;background:var(--gray-50)}
.about-split .container{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-img-box{width:100%;aspect-ratio:4/3;background:linear-gradient(135deg,var(--navy-mid),var(--blue));border-radius:var(--radius-lg);overflow:hidden;position:relative}
.about-img-box::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 70%,rgba(0,212,255,.15),transparent 50%),radial-gradient(circle at 70% 30%,rgba(242,107,42,.1),transparent 50%)}
.about-img-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1}
.about-img-content .big-num{font-family:var(--font-heading);font-size:80px;font-weight:900;color:var(--white);line-height:1}
.about-img-content .big-label{font-family:var(--font-mono);font-size:12px;letter-spacing:4px;color:var(--cyan);text-transform:uppercase;margin-top:4px}
.about-float-card{position:absolute;bottom:-24px;right:-24px;background:var(--orange);color:var(--white);padding:20px 28px;border-radius:12px;box-shadow:0 12px 36px rgba(242,107,42,.3);z-index:2}
.about-float-card .afc-num{font-family:var(--font-heading);font-size:28px;font-weight:900;line-height:1}
.about-float-card .afc-label{font-size:13px;font-weight:500;margin-top:2px}
.checklist{margin:24px 0 32px}
.checklist li{display:flex;align-items:flex-start;gap:12px;padding:10px 0;font-size:15px;color:var(--gray-600);border-bottom:1px solid var(--gray-100)}
.checklist li:last-child{border-bottom:none}
.check-icon{width:22px;height:22px;background:rgba(11,61,145,.08);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;color:var(--blue);font-size:12px;font-weight:700}

/* ================================================================
   PRODUCT CARDS
   ================================================================ */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prod-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:12px;padding:32px 24px 28px;text-align:center;transition:all .4s var(--ease);overflow:hidden}
.prod-card:hover{background:var(--white);border-color:var(--blue-electric);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prod-card .pc-icon{width:64px;height:64px;margin:0 auto 18px;background:linear-gradient(135deg,var(--blue),var(--blue-bright));border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:28px;transition:transform .4s}
.prod-card:hover .pc-icon{transform:scale(1.1) rotate(-5deg)}
.prod-card h4{font-family:var(--font-heading);font-size:15px;font-weight:700;color:var(--gray-800);margin-bottom:6px}
.prod-card .pc-desc{font-size:13px;color:var(--gray-400);line-height:1.5}

/* ================================================================
   DARK SECTION (Reference etc.)
   ================================================================ */
.dark-section{padding:100px 0;background:var(--navy);color:var(--white);position:relative;overflow:hidden}
.dark-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px}
.dark-section .container{position:relative;z-index:1}
.ref-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}
.ref-stat{text-align:center;padding:36px 20px;border:1px solid rgba(255,255,255,.06);border-radius:12px;background:rgba(255,255,255,.02);transition:all .4s var(--ease)}
.ref-stat:hover{background:rgba(255,255,255,.05);border-color:rgba(59,139,246,.3);transform:translateY(-4px)}
.ref-stat .rs-icon{font-size:32px;margin-bottom:12px}
.ref-stat .rs-num{font-family:var(--font-heading);font-size:40px;font-weight:900;color:var(--white);line-height:1}
.ref-stat .rs-num span{color:var(--orange);font-size:22px}
.ref-stat .rs-label{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray-400);margin-top:6px}
.ref-logos{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:48px}
.ref-logo-item{padding:12px 24px;border:1px solid rgba(255,255,255,.06);border-radius:8px;font-family:var(--font-heading);font-weight:700;font-size:14px;color:var(--gray-400);transition:all .35s var(--ease)}
.ref-logo-item:hover{color:var(--cyan);border-color:rgba(0,212,255,.3);background:rgba(0,212,255,.05)}

/* ================================================================
   FAQ
   ================================================================ */
.faq-section{padding:100px 0;background:var(--gray-50)}
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border:1px solid var(--gray-100);border-radius:var(--radius-md);margin-bottom:12px;background:var(--white);overflow:hidden;transition:border-color .3s}
.faq-item[open]{border-color:var(--blue-electric)}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{font-family:var(--font-heading);font-size:16px;font-weight:700;color:var(--gray-800);margin:0;flex:1;padding-right:16px}
.faq-tog{width:28px;height:28px;background:var(--gray-50);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px;color:var(--blue);font-weight:700;transition:all .35s var(--ease)}
.faq-item[open] .faq-tog{background:var(--blue);color:var(--white);transform:rotate(45deg)}
.faq-answer{padding:0 24px 20px}
.faq-answer p{font-size:15px;line-height:1.8;color:var(--gray-600)}
.faq-answer a{color:var(--blue-bright)}.faq-answer a:hover{text-decoration:underline}

/* ================================================================
   CTA BAND
   ================================================================ */
.cta-band{padding:80px 0;background:linear-gradient(135deg,var(--blue),var(--navy));position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;border:1px solid rgba(255,255,255,.05);border-radius:50%}
.cta-band .container{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
.cta-text h3{font-family:var(--font-heading);font-size:clamp(24px,3vw,34px);font-weight:800;color:var(--white);margin-bottom:8px}
.cta-text p{font-size:16px;color:var(--gray-200)}
.cta-actions{display:flex;gap:14px;flex-shrink:0}

/* ================================================================
   FOOTER
   ================================================================ */
.footer{background:var(--navy);padding:60px 0 24px;border-top:1px solid rgba(255,255,255,.04)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;margin-bottom:48px}
.footer-brand p{font-size:14px;line-height:1.7;color:var(--gray-400);max-width:280px;margin-top:16px}
.footer h5{font-family:var(--font-heading);font-size:15px;font-weight:700;color:var(--white);margin-bottom:20px;position:relative;padding-bottom:10px}
.footer h5::after{content:'';position:absolute;bottom:0;left:0;width:24px;height:2px;background:var(--orange);border-radius:2px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--gray-400);font-size:14px;transition:color .3s}
.footer-links a:hover{color:var(--cyan)}
.footer-contact li{display:flex;gap:10px;margin-bottom:14px;font-size:14px;color:var(--gray-400)}
.footer-contact li svg{width:16px;height:16px;fill:var(--blue-electric);flex-shrink:0;margin-top:3px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--gray-400);flex-wrap:wrap;gap:8px}
.footer-bottom a{color:var(--blue-electric)}

/* ================================================================
   PAGE BANNER (sub-pages)
   ================================================================ */
.page-banner{background:var(--navy);padding:120px 0 60px;position:relative;overflow:hidden}
.page-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:80px 80px}
.page-banner .container{position:relative;z-index:1}
.page-banner h1{font-family:var(--font-heading);font-size:clamp(32px,5vw,52px);font-weight:900;color:var(--white);margin-bottom:12px}
.page-banner h1 em{font-style:normal;color:var(--cyan)}
.page-banner p{font-size:17px;color:var(--gray-200);max-width:600px}
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-family:var(--font-mono);font-size:12px;letter-spacing:.5px}
.breadcrumb a{color:var(--gray-400)}.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb .sep{color:var(--gray-400)}.breadcrumb .current{color:var(--cyan)}

/* ================================================================
   FORMS (contact page etc.)
   ================================================================ */
.form-group{margin-bottom:20px}
.form-group label{display:block;font-family:var(--font-heading);font-weight:600;font-size:14px;color:var(--gray-800);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-family:var(--font-body);font-size:15px;color:var(--gray-800);background:var(--white);transition:border-color .3s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--blue-electric);box-shadow:0 0 0 3px rgba(59,139,246,.1)}
.form-group textarea{min-height:140px;resize:vertical}

/* ================================================================
   SCROLL REVEAL
   ================================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:all .7s cubic-bezier(.16,1,.3,1)}
.reveal.vis{opacity:1;transform:translateY(0)}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media(max-width:1024px){
    .hero .container{grid-template-columns:1fr}.hero-visual{display:none}
    .about-split .container{grid-template-columns:1fr;gap:48px}
    .cards-row{grid-template-columns:1fr}.prod-grid{grid-template-columns:repeat(2,1fr)}
    .ref-stats{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}
    .cta-band .container{flex-direction:column;text-align:center;gap:24px}
    .sec-header{grid-template-columns:1fr}
}
@media(max-width:768px){
    .topbar{display:none}.nav-links{display:none}.hamburger{display:flex}.nav-cta{display:none}
    .prod-grid{grid-template-columns:1fr}.ref-stats{grid-template-columns:1fr 1fr}
    .hero-metrics{flex-wrap:wrap;gap:24px}.footer-grid{grid-template-columns:1fr}
}