/* Nexus RMC - Professional Stylesheet */
:root{--primary:#1a2456;--primary-dark:#0f1733;--primary-light:#2a3a7a;--primary-rgb:26,36,86;--accent:#e63946;--accent-dark:#c5303c;--accent-light:#ff4d5a;--accent-rgb:230,57,70;--white:#fff;--off-white:#f8f9fb;--light-gray:#f0f2f5;--gray:#6c757d;--dark-gray:#333;--border:#e2e6ea;--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow:0 4px 24px rgba(0,0,0,.08);--shadow-md:0 8px 30px rgba(0,0,0,.10);--shadow-lg:0 12px 48px rgba(0,0,0,.14);--radius:14px;--radius-sm:8px;--radius-lg:20px;--transition:all .3s cubic-bezier(.4,0,.2,1);--font:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--dark-gray);background:var(--white);line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:var(--transition)}
img{max-width:100%;height:auto;display:block}ul{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-title{text-align:center;margin-bottom:50px}
.section-title h2{font-size:2.2rem;font-weight:700;color:var(--primary);margin-bottom:10px}
.section-title .underline{width:60px;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-light));margin:0 auto 15px;border-radius:2px}
.section-title p{color:var(--gray);font-size:1.05rem;max-width:600px;margin:0 auto}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:var(--transition);font-family:var(--font);text-align:center;justify-content:center}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:var(--white);box-shadow:0 4px 15px rgba(var(--accent-rgb),.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(var(--accent-rgb),.4)}
.btn-secondary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);box-shadow:0 4px 15px rgba(var(--primary-rgb),.3)}
.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(var(--primary-rgb),.4)}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.5)}
.btn-outline:hover{background:var(--white);color:var(--primary);border-color:var(--white);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:.85rem}
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(var(--primary-rgb),.95);backdrop-filter:blur(12px);transition:var(--transition)}
.header.scrolled{box-shadow:0 4px 30px rgba(0,0,0,.25)}
.navbar{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo-img{height:58px;width:auto;object-fit:contain;border-radius:6px}
.nav-menu{display:flex;align-items:center;gap:4px}
.nav-link{padding:9px 20px;color:rgba(255,255,255,.85);font-weight:500;font-size:.92rem;border-radius:var(--radius-sm);transition:var(--transition);position:relative}
.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.12);color:var(--white)}
.nav-link.active::after{content:"";position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:20px;height:3px;background:var(--accent);border-radius:2px}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:10px}
.hamburger{display:block;width:26px;height:3px;background:var(--white);position:relative;transition:var(--transition);border-radius:2px}
.hamburger::before,.hamburger::after{content:"";position:absolute;width:26px;height:3px;background:var(--white);transition:var(--transition);border-radius:2px}
.hamburger::before{top:-8px}.hamburger::after{top:8px}
.nav-toggle.active .hamburger{background:transparent}
.nav-toggle.active .hamburger::before{transform:rotate(45deg);top:0}
.nav-toggle.active .hamburger::after{transform:rotate(-45deg);top:0}
.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(160deg,var(--primary) 0%,var(--primary-dark) 60%,#0a0f22 100%);color:var(--white);position:relative;overflow:hidden;padding-top:72px;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(to top,var(--white),transparent);pointer-events:none;z-index:2}
.hero-content{position:relative;z-index:3;max-width:680px}
.hero-content h1{font-size:3.2rem;font-weight:800;line-height:1.15;margin-bottom:22px;letter-spacing:-1px}
.hero-content h1 span{color:var(--accent)}
.hero-content p{font-size:1.18rem;margin-bottom:36px;opacity:.85;line-height:1.7;max-width:540px}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.highlights{background:var(--off-white)}
.highlights-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.highlight-card{background:var(--white);padding:42px 28px;border-radius:var(--radius);text-align:center;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid var(--border);position:relative;overflow:hidden}
.highlight-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--primary-light));transform:scaleX(0);transition:transform .4s ease}
.highlight-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.highlight-card:hover::before{transform:scaleX(1)}
.highlight-card .icon{width:72px;height:72px;background:linear-gradient(135deg,rgba(var(--primary-rgb),.08),rgba(var(--primary-rgb),.04));color:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;font-size:1.6rem;transition:var(--transition)}
.highlight-card:hover .icon{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);transform:scale(1.1)}
.highlight-card h3{font-size:1.1rem;color:var(--primary);margin-bottom:12px;font-weight:600}
.highlight-card p{color:var(--gray);font-size:.88rem;line-height:1.6}
.estimator-section{background:linear-gradient(160deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);position:relative}
.estimator-section .section-title h2{color:var(--white)}
.estimator-section .section-title .underline{background:linear-gradient(90deg,var(--accent),var(--accent-light))}
.estimator-section .section-title p{color:rgba(255,255,255,.65)}
.estimator-container{max-width:920px;margin:0 auto;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden}
.estimator-tabs{display:flex;background:var(--off-white);border-bottom:1px solid var(--border)}
.estimator-tab{flex:1;padding:18px 24px;text-align:center;cursor:pointer;font-weight:600;color:var(--gray);border-bottom:3px solid transparent;transition:var(--transition);font-size:.95rem}
.estimator-tab:hover{color:var(--primary)}.estimator-tab.active{background:var(--white);color:var(--primary);border-bottom-color:var(--accent)}
.estimator-form{padding:36px;color:var(--dark-gray)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.form-group{margin-bottom:0}.form-group.full-width{grid-column:1/-1}
.form-group label{display:block;font-weight:600;margin-bottom:8px;color:var(--primary);font-size:.88rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:13px 18px;border:2px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font);font-size:.95rem;transition:var(--transition);background:var(--white)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(var(--primary-rgb),.08)}
.form-group textarea{resize:vertical;min-height:100px}
.estimator-result{margin-top:30px;padding:28px;background:var(--off-white);border-radius:var(--radius);border:1px solid var(--border);display:none}
.estimator-result.show{display:block;animation:fadeInUp .4s ease}
@keyframes fadeInUp{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
.result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:22px}
.result-item{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:var(--white);border-radius:var(--radius-sm);border-left:4px solid var(--primary);box-shadow:var(--shadow-sm)}
.result-item .label{font-weight:500;color:var(--gray);font-size:.88rem}
.result-item .value{font-weight:700;color:var(--primary);font-size:.95rem}
.result-total{text-align:center;padding:24px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);border-radius:var(--radius);margin-top:18px}
.result-total .amount{font-size:2.2rem;font-weight:800}
.result-note{text-align:center;font-size:.82rem;color:var(--gray);margin-top:18px;font-style:italic}
.why-us-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.why-card{padding:40px 28px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:var(--transition);border-top:4px solid var(--accent)}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.why-card .icon{font-size:2.5rem;color:var(--accent);margin-bottom:18px}
.why-card h3{font-size:1.12rem;color:var(--primary);margin-bottom:12px;font-weight:600}
.why-card p{color:var(--gray);font-size:.9rem;line-height:1.7}
.gallery-filters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:45px}
.filter-btn{padding:10px 26px;border:2px solid var(--border);background:var(--white);color:var(--gray);border-radius:30px;cursor:pointer;font-family:var(--font);font-weight:500;font-size:.9rem;transition:var(--transition)}
.filter-btn:hover{border-color:var(--primary);color:var(--primary)}
.filter-btn.active{background:var(--primary);color:var(--white);border-color:var(--primary)}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition);cursor:pointer;aspect-ratio:4/3}
.gallery-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.3) 60%,transparent 100%);color:var(--white);padding:30px 18px 18px;transform:translateY(100%);transition:transform .4s ease}
.gallery-item:hover .gallery-item-overlay{transform:translateY(0)}
.gallery-item-overlay h4{font-size:1rem;margin-bottom:4px;font-weight:600}
.gallery-item-overlay p{font-size:.82rem;opacity:.8}
.gallery-category-badge{position:absolute;top:12px;right:12px;background:rgba(var(--accent-rgb),.9);color:var(--white);padding:5px 14px;border-radius:20px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:28px}
.video-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--white);transition:var(--transition);border:1px solid var(--border)}
.video-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.video-card iframe,.video-card video{width:100%;height:230px;border:none}
.video-card-info{padding:18px 20px}
.video-card-info h4{color:var(--primary);margin-bottom:6px;font-size:1.02rem;font-weight:600}
.video-card-info p{color:var(--gray);font-size:.85rem;line-height:1.6}
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:28px}
.team-card{background:var(--white);padding:36px 28px;border-radius:var(--radius);box-shadow:var(--shadow-sm);text-align:center;transition:var(--transition);border:1px solid var(--border)}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.team-avatar{width:84px;height:84px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:1.6rem}
.team-card h3{color:var(--primary);margin-bottom:8px;font-size:1.05rem;font-weight:600}
.team-phone{color:var(--gray);font-size:.9rem}
.about-hero,.careers-hero,.contact-hero{background:linear-gradient(160deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);padding:150px 0 90px;text-align:center;position:relative}
.about-hero::after,.careers-hero::after,.contact-hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(to top,var(--white),transparent)}
.about-hero h1,.careers-hero h1,.contact-hero h1{font-size:2.6rem;font-weight:700;margin-bottom:16px}
.about-content{padding:80px 0}
.about-text{max-width:800px;margin:0 auto;text-align:center}
.about-text h2{color:var(--primary);margin-bottom:20px;font-size:1.8rem;font-weight:700}
.about-text p{font-size:1.05rem;line-height:1.85;color:var(--dark-gray);margin-bottom:20px}
.about-features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:55px}
.about-feature{text-align:center;padding:36px 24px}
.about-feature .icon{width:84px;height:84px;background:linear-gradient(135deg,rgba(var(--accent-rgb),.1),rgba(var(--accent-rgb),.05));color:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 22px;font-size:1.9rem;transition:var(--transition)}
.about-feature:hover .icon{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:var(--white);transform:scale(1.1)}
.about-feature h3{color:var(--primary);margin-bottom:12px;font-weight:600}
.about-feature p{color:var(--gray);font-size:.9rem;line-height:1.7}
.job-form-section{padding:80px 0;background:var(--light-gray)}
.job-form-container{max-width:820px;margin:0 auto;background:var(--white);padding:44px;border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--border)}
.contact-section{padding:80px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:45px;align-items:start}
.contact-info-cards{display:flex;flex-direction:column;gap:18px}
.contact-info-card{display:flex;align-items:flex-start;gap:16px;padding:22px;background:var(--off-white);border-radius:var(--radius);transition:var(--transition);border:1px solid var(--border)}
.contact-info-card:hover{transform:translateX(6px);box-shadow:var(--shadow);border-color:transparent}
.contact-info-card .icon{width:52px;height:52px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}
.contact-info-card h4{color:var(--primary);margin-bottom:4px;font-weight:600;font-size:.95rem}
.contact-info-card p{color:var(--gray);font-size:.9rem;line-height:1.5}
.contact-form-container{background:var(--white);padding:40px;border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid var(--border)}
.contact-form-container h3{color:var(--primary);margin-bottom:28px;font-size:1.35rem;font-weight:600}
.form-message{padding:14px 20px;border-radius:var(--radius-sm);margin-bottom:22px;font-size:.9rem;font-weight:500;display:none}
.form-message.show{display:block;animation:fadeInUp .3s ease}
.form-message.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.form-message.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}
.empty-state{text-align:center;padding:70px 20px;color:var(--gray)}
.empty-state i{font-size:3.5rem;margin-bottom:18px;opacity:.35;color:var(--primary)}
.empty-state h3{color:var(--primary);margin-bottom:10px;font-weight:600}
.footer{background:var(--primary-dark);color:var(--white);padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.5fr 1fr;gap:40px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-logo img{height:52px;margin-bottom:18px;border-radius:6px}
.footer-tagline{color:rgba(255,255,255,.6);font-size:.9rem;line-height:1.7}
.footer-col h3{font-size:1.05rem;margin-bottom:22px;color:var(--white);position:relative;padding-bottom:12px;font-weight:600}
.footer-col h3::after{content:"";position:absolute;bottom:0;left:0;width:32px;height:3px;background:var(--accent);border-radius:2px}
.footer-links li{margin-bottom:12px}
.footer-links a{color:rgba(255,255,255,.6);font-size:.9rem}
.footer-links a:hover{color:var(--white);padding-left:6px}
.footer-contact li{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;color:rgba(255,255,255,.6);font-size:.9rem}
.footer-contact li i{color:var(--accent);margin-top:5px;width:16px;flex-shrink:0}
.social-links{display:flex;gap:12px}
.social-links a{width:44px;height:44px;background:rgba(255,255,255,.08);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.social-links a:hover{background:var(--accent);transform:translateY(-3px)}
.footer-bottom{padding:24px 0;text-align:center;color:rgba(255,255,255,.45);font-size:.85rem}
.whatsapp-float{position:fixed;bottom:28px;right:28px;width:62px;height:62px;background:#25d366;color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.9rem;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:999;transition:var(--transition)}
.whatsapp-float:hover{transform:scale(1.12);box-shadow:0 6px 30px rgba(37,211,102,.55)}
.lightbox{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.92);z-index:10000;justify-content:center;align-items:center;padding:30px}
.lightbox.active{display:flex}
.lightbox img{max-width:92%;max-height:88vh;border-radius:var(--radius)}
.lightbox-close{position:absolute;top:24px;right:36px;color:var(--white);font-size:2.4rem;cursor:pointer;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.1)}
.lightbox-close:hover{background:var(--accent);color:var(--white)}
@media(max-width:1024px){.highlights-grid{grid-template-columns:repeat(2,1fr)}.why-us-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.hero-content h1{font-size:2.8rem}}
@media(max-width:768px){.hero{min-height:85vh;background-size:cover;background-position:center 30%;background-repeat:no-repeat;overflow:hidden}.logo-img{height:48px}.nav-toggle{display:block}.nav-menu{position:fixed;top:72px;left:-100%;width:82%;max-width:320px;height:calc(100vh - 72px);background:var(--primary-dark);flex-direction:column;padding:24px;transition:var(--transition);box-shadow:var(--shadow-lg);overflow-y:auto;gap:4px}.nav-menu.active{left:0}.nav-link{padding:13px 22px;width:100%;text-align:left;font-size:1rem}.hero-content h1{font-size:2.1rem}.hero-content p{font-size:1rem}.highlights-grid,.form-grid,.result-grid,.why-us-grid,.about-features,.footer-grid,.contact-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.video-grid{grid-template-columns:1fr}.section{padding:60px 0}.section-title h2{font-size:1.7rem}.estimator-form{padding:24px}.job-form-container{padding:28px}.team-grid{grid-template-columns:1fr}.gallery-item-overlay{transform:translateY(0)}}@media(max-width:480px){html{font-size:15px}.container{padding:0 16px}.hero{min-height:80vh;background-size:cover;background-position:center 25%;background-repeat:no-repeat;overflow:hidden}.hero-content h1{font-size:1.8rem}.hero-buttons{flex-direction:column}.hero-buttons .btn{width:100%}.gallery-grid{grid-template-columns:1fr}.contact-info-card{flex-direction:column;text-align:center;align-items:center}.whatsapp-float{width:52px;height:52px;font-size:1.6rem;bottom:18px;right:18px}.about-hero,.careers-hero,.contact-hero{padding:130px 0 70px}.about-hero h1,.careers-hero h1,.contact-hero h1{font-size:2rem}.section{padding:50px 0}.estimator-tabs{flex-direction:column}}