/* ============================================
   PT. Kharisma Elsyadai Sukses Abadi
   Company Profile Website - Style Sheet
   ============================================ */

/* === VARIABLES === */
:root {
    --primary: #1a237e;
    --primary-dark: #0d1453;
    --primary-light: #283593;
    --accent: #2196f3;
    --accent-light: #64b5f6;
    --gold: #f9a825;
    --white: #ffffff;
    --light: #f5f7fa;
    --gray: #6b7280;
    --dark: #1f2937;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', 'Segoe UI', sans-serif; color: var(--dark); line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 15px 0; transition: var(--transition); background: transparent; }
.navbar.scrolled { background: rgba(26, 35, 126, 0.97); padding: 10px 0; box-shadow: var(--shadow); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.navbar-brand { display: flex; align-items: center; gap: 14px; }
.navbar-brand .logo-icon { width: 48px; height: 48px; background: linear-gradient(135deg, var(--gold) 0%, #f57f17 100%); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-family: 'Montserrat', sans-serif; font-size: 1.3rem; font-weight: 900; color: var(--primary-dark); letter-spacing: 1px; box-shadow: 0 4px 15px rgba(249, 168, 37, 0.4), inset 0 1px 0 rgba(255,255,255,0.3); position: relative; overflow: hidden; }
.navbar-brand .logo-icon::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 50%; background: linear-gradient(180deg, rgba(255,255,255,0.25) 0%, transparent 100%); border-radius: 10px 10px 0 0; }
.navbar-brand .logo-icon .k { color: var(--primary-dark); }
.navbar-brand .logo-icon .s { color: var(--white); }
.navbar-brand .company-name { font-family: 'Montserrat', sans-serif; color: var(--white); font-size: 0.85rem; font-weight: 900; letter-spacing: 2px; text-transform: uppercase; text-shadow: 0 2px 8px rgba(0,0,0,0.6), 0 0 15px rgba(0,0,0,0.3); line-height: 1.5; max-width: 200px; }
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { color: rgba(255, 255, 255, 0.9); font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 0.8rem; position: relative; padding: 5px 0; letter-spacing: 0.3px; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--gold); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--white); }
.nav-cta { background: linear-gradient(135deg, var(--gold) 0%, #f57f17 100%) !important; color: var(--primary-dark) !important; padding: 11px 22px !important; border-radius: 50px; font-weight: 700 !important; box-shadow: 0 4px 15px rgba(249, 168, 37, 0.4), inset 0 1px 0 rgba(255,255,255,0.3) !important; text-shadow: none !important; white-space: nowrap; }
.nav-cta:hover { background: linear-gradient(135deg, #fbc02d 0%, #f9a825 100%) !important; transform: translateY(-2px); box-shadow: 0 6px 25px rgba(249, 168, 37, 0.5), inset 0 1px 0 rgba(255,255,255,0.3) !important; }
.nav-cta::after { display: none !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 5px; }
.hamburger span { width: 25px; height: 3px; background: var(--white); border-radius: 3px; transition: var(--transition); }

/* HERO */
.hero { min-height: 100vh; background: var(--primary-dark); display: flex; align-items: center; position: relative; overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=1920&q=80'); background-size: cover; background-position: center; background-repeat: no-repeat; z-index: 0; }
.hero-bg::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(13, 20, 83, 0.35) 0%, rgba(26, 35, 126, 0.25) 50%, rgba(40, 53, 147, 0.18) 100%); }
.hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); z-index: 1; }
.hero::after { content: ''; position: absolute; bottom: -50px; right: -50px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(33, 150, 243, 0.15) 0%, transparent 70%); border-radius: 50%; z-index: 1; }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content { color: var(--white); }
.hero-badge { display: inline-block; background: rgba(249, 168, 37, 0.25); color: var(--gold); padding: 8px 22px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-size: 0.82rem; font-weight: 700; margin-bottom: 20px; border: 1px solid rgba(249, 168, 37, 0.5); backdrop-filter: blur(10px); letter-spacing: 0.5px; text-shadow: 0 1px 5px rgba(0,0,0,0.5); }
.hero h1 { font-family: 'Montserrat', sans-serif; font-size: 3rem; font-weight: 900; line-height: 1.15; margin-bottom: 20px; text-shadow: 0 2px 15px rgba(0,0,0,0.7), 0 0 30px rgba(0,0,0,0.5); }
.hero h1 .highlight { background: linear-gradient(135deg, var(--gold), #ffc107); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 1.1rem; color: rgba(255, 255, 255, 0.95); margin-bottom: 35px; max-width: 500px; text-shadow: 0 1px 8px rgba(0,0,0,0.6), 0 0 20px rgba(0,0,0,0.4); }
.hero-buttons { display: flex; gap: 15px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 15px 34px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.95rem; transition: var(--transition); border: none; cursor: pointer; letter-spacing: 0.5px; position: relative; overflow: hidden; }
.btn::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 50%; background: linear-gradient(180deg, rgba(255,255,255,0.2) 0%, transparent 100%); pointer-events: none; }
.btn-primary { background: linear-gradient(135deg, var(--gold) 0%, #f57f17 100%); color: var(--primary-dark); box-shadow: 0 4px 15px rgba(249, 168, 37, 0.4), inset 0 1px 0 rgba(255,255,255,0.3); }
.btn-primary:hover { background: linear-gradient(135deg, #fbc02d 0%, #f9a825 100%); transform: translateY(-3px); box-shadow: 0 10px 30px rgba(249, 168, 37, 0.5), inset 0 1px 0 rgba(255,255,255,0.3); }
.btn-outline { background: rgba(255,255,255,0.08); color: var(--white); border: 2px solid rgba(255, 255, 255, 0.35); backdrop-filter: blur(10px); box-shadow: 0 4px 15px rgba(0,0,0,0.15); }
.btn-outline:hover { border-color: var(--white); background: rgba(255, 255, 255, 0.15); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.2); }
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-card { background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(20px); border-radius: 20px; padding: 40px; border: 1px solid rgba(255, 255, 255, 0.12); width: 100%; max-width: 450px; box-shadow: 0 20px 60px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.1); }
.hero-card .fiber-icon { font-size: 4rem; margin-bottom: 20px; display: block; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 25px; }
.stat-item { text-align: center; padding: 15px; background: rgba(255, 255, 255, 0.08); border-radius: 12px; }
.stat-item .number { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 900; color: var(--gold); display: block; }
.stat-item .label { font-size: 0.8rem; color: rgba(255, 255, 255, 0.7); text-transform: uppercase; letter-spacing: 1px; }

/* SECTIONS */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge { display: inline-block; background: rgba(33, 150, 243, 0.1); color: var(--accent); padding: 6px 18px; border-radius: 50px; font-family: 'Montserrat', sans-serif; font-size: 0.8rem; font-weight: 700; margin-bottom: 15px; text-transform: uppercase; letter-spacing: 1.5px; }
.section-header h2 { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; font-weight: 800; color: var(--primary); margin-bottom: 15px; }
.section-header p { font-size: 1.1rem; color: var(--gray); max-width: 600px; margin: 0 auto; }

/* ABOUT */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image .image-box { background-image: url('https://images.unsplash.com/photo-1516044734145-07ca8eef8731?auto=format&fit=crop&w=800&q=80'); background-size: cover; background-position: center; border-radius: 20px; padding: 40px; color: var(--white); min-height: 400px; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.about-image .image-box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(26, 35, 126, 0.55), rgba(33, 150, 243, 0.40)); }
.about-image .image-box .fiber-visual { font-size: 5rem; margin-bottom: 20px; position: relative; z-index: 2; }
.about-image .image-box h3 { font-size: 1.5rem; margin-bottom: 10px; position: relative; z-index: 2; }
.about-image .image-box p, .about-image .image-box div { position: relative; z-index: 2; }
.about-content h3 { font-family: 'Montserrat', sans-serif; font-size: 1.8rem; color: var(--primary); margin-bottom: 20px; font-weight: 800; }
.about-content p { color: var(--gray); margin-bottom: 15px; font-size: 1rem; }
.about-details { margin-top: 25px; }
.about-detail-item { display: flex; align-items: flex-start; gap: 15px; margin-bottom: 18px; }
.about-detail-item i { color: var(--accent); font-size: 1.2rem; margin-top: 3px; min-width: 24px; }
.about-detail-item strong { display: block; color: var(--dark); margin-bottom: 3px; }
.about-detail-item span { color: var(--gray); font-size: 0.95rem; }
.about-counters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; padding-top: 50px; border-top: 1px solid #e5e7eb; }
.counter-item { text-align: center; }
.counter-item .count { font-family: 'Montserrat', sans-serif; font-size: 2.2rem; font-weight: 900; color: var(--primary); display: block; }
.counter-item .count-label { font-size: 0.85rem; color: var(--gray); margin-top: 5px; }

/* SERVICES */
.services { background-image: url('https://images.unsplash.com/photo-1573164713988-8665fc963095?auto=format&fit=crop&w=1920&q=80'); background-size: cover; background-position: center; background-attachment: fixed; position: relative; }
.services::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(245, 247, 250, 0.88); }
.services .container { position: relative; z-index: 2; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card { background: var(--white); border-radius: var(--radius); padding: 40px 30px; transition: var(--transition); border: 1px solid #e5e7eb; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); transform: scaleX(0); transition: var(--transition); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 70px; height: 70px; background: linear-gradient(135deg, rgba(26, 35, 126, 0.1), rgba(33, 150, 243, 0.1)); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.8rem; color: var(--primary); transition: var(--transition); }
.service-card:hover .service-icon { background: linear-gradient(135deg, var(--primary), var(--accent)); color: var(--white); }
.service-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; color: var(--dark); margin-bottom: 12px; font-weight: 700; }
.service-card p { color: var(--gray); font-size: 0.95rem; margin-bottom: 20px; }
.service-card .learn-more { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-weight: 600; font-size: 0.9rem; }
.service-card .learn-more:hover { gap: 10px; }

/* ORGANIZATION */
.organization { background: var(--white); }
.org-chart { max-width: 900px; margin: 0 auto; }
.org-level { display: flex; justify-content: center; gap: 30px; margin-bottom: 15px; position: relative; }
.org-card { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); padding: 15px 30px; border-radius: 10px; text-align: center; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.85rem; transition: var(--transition); min-width: 160px; box-shadow: 0 4px 15px rgba(26, 35, 126, 0.3); letter-spacing: 0.5px; }
.org-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(26, 35, 126, 0.4); }
.org-card.highlight { background: linear-gradient(135deg, var(--gold), #fbc02d); color: var(--primary-dark); }
.org-connector { display: flex; justify-content: center; margin-bottom: 15px; }
.org-connector .line { width: 2px; height: 30px; background: var(--primary); }

/* EQUIPMENT */
.equipment { background: var(--light); }
.equipment-table { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.equipment-table thead { background: linear-gradient(135deg, var(--primary), var(--primary-light)); }
.equipment-table thead th { color: var(--white); padding: 18px 25px; text-align: left; font-weight: 600; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px; }
.equipment-table tbody tr { background: var(--white); transition: var(--transition); }
.equipment-table tbody tr:nth-child(even) { background: #f8fafc; }
.equipment-table tbody tr:hover { background: rgba(33, 150, 243, 0.05); transform: scale(1.01); }
.equipment-table td { padding: 16px 25px; border-bottom: 1px solid #e5e7eb; font-size: 0.95rem; }
.equipment-table td:first-child { font-weight: 700; color: var(--primary); text-align: center; width: 60px; }
.equipment-table td:last-child { text-align: center; font-weight: 600; color: var(--accent); }
.equipment-note { margin-top: 20px; padding: 15px 25px; background: rgba(33, 150, 243, 0.08); border-left: 4px solid var(--accent); border-radius: 0 8px 8px 0; color: var(--gray); font-style: italic; }

/* PORTFOLIO */
.portfolio { background: var(--white); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.portfolio-card { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 280px; display: flex; align-items: flex-end; cursor: pointer; transition: var(--transition); }
.portfolio-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(to top, rgba(26, 35, 126, 0.60), rgba(26, 35, 126, 0.05)); z-index: 1; }
.portfolio-card .portfolio-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 3rem; color: rgba(255, 255, 255, 0.2); z-index: 0; }
.portfolio-card-content { position: relative; z-index: 2; padding: 25px; color: var(--white); width: 100%; }
.portfolio-card-content h3 { font-size: 1.2rem; margin-bottom: 5px; }
.portfolio-card-content p { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }
.portfolio-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

/* CTA */
.cta-section { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -100px; right: -100px; width: 300px; height: 300px; background: rgba(249, 168, 37, 0.1); border-radius: 50%; }
.cta-section { background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=1920&q=80'); background-size: cover; background-position: center; }
.cta-section::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(13, 20, 83, 0.30), rgba(26, 35, 126, 0.25)); }
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; color: var(--white); margin-bottom: 15px; font-weight: 900; text-shadow: 0 2px 10px rgba(0,0,0,0.3); }
.cta-section p { color: rgba(255, 255, 255, 0.8); font-size: 1.1rem; max-width: 500px; margin: 0 auto 30px; }

/* CONTACT */
.contact { background: var(--light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.contact-info-card { display: flex; align-items: flex-start; gap: 20px; padding: 25px; background: var(--white); border-radius: var(--radius); margin-bottom: 20px; transition: var(--transition); border: 1px solid #e5e7eb; }
.contact-info-card:hover { box-shadow: var(--shadow); border-color: transparent; }
.contact-info-card .icon-box { width: 55px; height: 55px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.3rem; flex-shrink: 0; }
.contact-info-card h4 { font-size: 1rem; color: var(--dark); margin-bottom: 5px; }
.contact-info-card p { color: var(--gray); font-size: 0.9rem; }
.contact-form { background: var(--white); padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--dark); font-size: 0.9rem; }
.form-group input, .form-group textarea { width: 100%; padding: 14px 18px; border: 2px solid #e5e7eb; border-radius: 10px; font-size: 1rem; font-family: inherit; transition: var(--transition); outline: none; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.1); }
.form-group textarea { min-height: 120px; resize: vertical; }
.btn-submit { width: 100%; padding: 16px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: var(--white); border: none; border-radius: 10px; font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: var(--transition); box-shadow: 0 4px 15px rgba(26, 35, 126, 0.3), inset 0 1px 0 rgba(255,255,255,0.2); letter-spacing: 0.5px; position: relative; overflow: hidden; }
.btn-submit::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 50%; background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 100%); pointer-events: none; }
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(26, 35, 126, 0.4), inset 0 1px 0 rgba(255,255,255,0.2); }
.form-status { margin-top: 15px; padding: 12px 18px; border-radius: 8px; font-size: 0.9rem; font-weight: 600; display: none; }
.form-status.success { background: rgba(34, 197, 94, 0.1); color: #15803d; border: 1px solid rgba(34, 197, 94, 0.3); display: block; }
.form-status.error { background: rgba(239, 68, 68, 0.1); color: #dc2626; border: 1px solid rgba(239, 68, 68, 0.3); display: block; }

/* FOOTER */
.footer { background-image: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?auto=format&fit=crop&w=1920&q=80'); background-size: cover; background-position: center; color: rgba(255, 255, 255, 0.8); padding: 80px 0 30px; position: relative; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(13, 20, 83, 0.50); }
.footer .container { position: relative; z-index: 2; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 50px; }
.footer-brand .logo-text { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 900; color: var(--white); margin-bottom: 15px; display: block; letter-spacing: 2px; }
.footer-brand .logo-text span { color: var(--gold); }
.footer-brand p { font-size: 0.9rem; line-height: 1.8; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; background: rgba(255, 255, 255, 0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--white); transition: var(--transition); }
.footer-social a:hover { background: var(--gold); color: var(--primary-dark); }
.footer h4 { font-family: 'Montserrat', sans-serif; color: var(--white); font-size: 1.1rem; margin-bottom: 20px; font-weight: 700; letter-spacing: 0.5px; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: rgba(255, 255, 255, 0.7); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--gold); padding-left: 5px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 15px; font-size: 0.9rem; }
.footer-contact-item i { color: var(--gold); margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 25px; text-align: center; font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); }

/* SCROLL TOP & WHATSAPP */
.scroll-top { position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px; background: var(--primary); color: var(--white); border: none; border-radius: 50%; font-size: 1.2rem; cursor: pointer; transition: var(--transition); opacity: 0; visibility: hidden; z-index: 999; box-shadow: var(--shadow); }
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--gold); color: var(--primary-dark); transform: translateY(-3px); }
.whatsapp-float { position: fixed; bottom: 30px; left: 30px; width: 60px; height: 60px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.8rem; box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); z-index: 999; transition: var(--transition); animation: pulse-wa 2s infinite; }
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes pulse-wa { 0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); } 50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); } }

/* ANIMATIONS */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* LEGAL DOCUMENTS TABLE */
.legal-docs { margin-top: 40px; }
.legal-table { width: 100%; border-collapse: collapse; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.legal-table thead th { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); padding: 15px 20px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.legal-table tbody td { padding: 14px 20px; border-bottom: 1px solid #e5e7eb; color: var(--dark); font-size: 0.95rem; }
.legal-table tbody tr:nth-child(even) { background: rgba(33, 150, 243, 0.04); }
.legal-table tbody tr:hover { background: rgba(33, 150, 243, 0.08); }
.legal-table tbody td:first-child { font-weight: 700; color: var(--primary); white-space: nowrap; }

/* SCOPE OF WORK */
.scope-of-work { background: var(--light); }
.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.scope-item { display: flex; align-items: center; gap: 18px; padding: 18px 25px; background: var(--white); border-radius: var(--radius); border-left: 4px solid var(--accent); transition: var(--transition); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.scope-item:hover { transform: translateX(8px); box-shadow: var(--shadow); border-left-color: var(--gold); }
.scope-item .scope-number { width: 36px; height: 36px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 0.85rem; flex-shrink: 0; }
.scope-item span { font-size: 1rem; color: var(--dark); font-weight: 500; }

/* LOCATION WORKS */
.locations { background: var(--white); }
.location-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.location-card { background: var(--light); border-radius: var(--radius); padding: 30px; text-align: center; transition: var(--transition); border: 1px solid #e5e7eb; }
.location-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.location-card i { font-size: 2rem; color: var(--accent); margin-bottom: 15px; display: block; }
.location-card h4 { font-family: 'Montserrat', sans-serif; font-size: 1.1rem; color: var(--primary); margin-bottom: 8px; font-weight: 700; }
.location-card p { color: var(--gray); font-size: 0.9rem; }
.location-note { margin-top: 30px; padding: 20px 25px; background: linear-gradient(135deg, rgba(26, 35, 126, 0.05), rgba(33, 150, 243, 0.05)); border-left: 4px solid var(--gold); border-radius: 0 8px 8px 0; color: var(--gray); font-size: 0.95rem; line-height: 1.7; }

/* SUPPLIER */
.supplier { background: var(--light); }
.supplier-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; }
.supplier-card { background: var(--white); border-radius: var(--radius); padding: 30px; transition: var(--transition); border: 1px solid #e5e7eb; }
.supplier-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.supplier-card h4 { font-family: 'Montserrat', sans-serif; font-size: 1.05rem; color: var(--primary); margin-bottom: 15px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.supplier-card h4 i { color: var(--accent); }
.supplier-card ul { list-style: none; padding: 0; }
.supplier-card ul li { padding: 8px 0; color: var(--gray); font-size: 0.92rem; border-bottom: 1px solid #f0f0f0; display: flex; align-items: center; gap: 8px; }
.supplier-card ul li:last-child { border-bottom: none; }
.supplier-card ul li i { color: var(--accent); font-size: 0.7rem; }

/* CLIENTS / EXPERIENCES */
.clients { background: var(--white); }
.clients-table { width: 100%; border-collapse: collapse; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.clients-table thead th { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); padding: 15px 20px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.clients-table tbody td { padding: 13px 20px; border-bottom: 1px solid #e5e7eb; color: var(--dark); font-size: 0.95rem; text-align: center; }
.clients-table tbody tr:nth-child(even) { background: rgba(33, 150, 243, 0.04); }
.clients-table tbody tr:hover { background: rgba(33, 150, 243, 0.08); transform: scale(1.01); }
.clients-table tbody td:first-child { font-weight: 700; color: var(--primary); width: 60px; }
.clients-table tbody td:nth-child(2) { text-align: left; font-weight: 600; }
.clients-table tbody td:last-child { font-weight: 600; color: var(--accent); }
.clients-note { margin-top: 20px; padding: 15px 25px; background: rgba(249, 168, 37, 0.08); border-left: 4px solid var(--gold); border-radius: 0 8px 8px 0; color: var(--dark); font-weight: 600; }

/* PAGE HEADER (for separate pages) */
.page-header { min-height: 260px; background: var(--primary-dark); display: flex; align-items: center; position: relative; overflow: hidden; margin-top: 0; padding-top: 80px; }
.page-header::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); z-index: 1; background-size: 60px; }
.page-header .container { position: relative; z-index: 2; text-align: center; color: var(--white); }
.page-header h1 { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; font-weight: 900; margin-bottom: 10px; text-shadow: 0 2px 15px rgba(0,0,0,0.5); }
.page-header p { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 15px; }
.page-header .breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 0.9rem; color: rgba(255,255,255,0.6); }
.page-header .breadcrumb a { color: var(--gold); }
.page-header .breadcrumb a:hover { color: var(--white); }
@media (max-width: 768px) { .page-header h1 { font-size: 1.8rem; } .page-header { min-height: 200px; } }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero p { margin: 0 auto 35px; }
    .hero-buttons { justify-content: center; }
    .hero-visual { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .about-counters { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .location-grid { grid-template-columns: repeat(2, 1fr); }
    .supplier-grid { grid-template-columns: 1fr; }
    .scope-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .navbar .container { padding: 0 15px; }
    .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(13, 20, 83, 0.98); flex-direction: column; padding: 25px 20px; gap: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
    .nav-links.active { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a { display: block; padding: 12px 15px !important; border-radius: 8px; font-size: 1rem !important; }
    .nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,0.1); }
    .nav-links a::after { display: none; }
    .nav-cta { text-align: center; margin-top: 10px; }
    .hamburger { display: flex; }
    .navbar-brand .company-name { font-size: 0.65rem; letter-spacing: 1.5px; max-width: 160px; }
    .navbar-brand .logo-icon { width: 40px; height: 40px; font-size: 1.1rem; }
    .navbar-brand { gap: 10px; }
    .hero { min-height: 85vh; }
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .hero-badge { font-size: 0.75rem; padding: 6px 16px; }
    .section { padding: 70px 0; }
    .section-header h2 { font-size: 1.8rem; }
    .section-header p { font-size: 1rem; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card { padding: 30px 25px; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .portfolio-card { min-height: 220px; }
    .org-level { flex-direction: column; align-items: center; gap: 10px; }
    .org-card { min-width: 200px; padding: 12px 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .cta-section h2 { font-size: 1.6rem; }
    .cta-section p { font-size: 1rem; }
    .equipment-table { display: block; overflow-x: auto; }
    .location-grid { grid-template-columns: 1fr; }
    .location-card { padding: 25px 20px; }
    .legal-table { display: block; overflow-x: auto; }
    .clients-table { display: block; overflow-x: auto; }
    .contact-form { padding: 25px 20px; }
    .contact-info-card { padding: 20px 15px; }
    .about-image .image-box { min-height: 300px; padding: 30px; }
    .about-content h3 { font-size: 1.5rem; }
    .scope-item { padding: 15px 18px; }
    .whatsapp-float { width: 50px; height: 50px; font-size: 1.5rem; bottom: 20px; left: 20px; }
    .scroll-top { width: 44px; height: 44px; bottom: 20px; right: 20px; font-size: 1rem; }
}
@media (max-width: 480px) {
    .hero { min-height: 80vh; padding-top: 80px; }
    .hero h1 { font-size: 1.6rem; line-height: 1.25; }
    .hero p { font-size: 0.92rem; margin-bottom: 25px; }
    .hero-buttons { flex-direction: column; gap: 12px; }
    .btn { justify-content: center; padding: 14px 28px; font-size: 0.9rem; }
    .section { padding: 50px 0; }
    .section-header { margin-bottom: 40px; }
    .section-header h2 { font-size: 1.5rem; }
    .about-counters { grid-template-columns: 1fr 1fr; gap: 15px; }
    .counter-item .count { font-size: 1.8rem; }
    .about-content h3 { font-size: 1.3rem; }
    .navbar-brand .company-name { font-size: 0.6rem; letter-spacing: 1px; max-width: 130px; }
    .navbar-brand .logo-icon { width: 36px; height: 36px; font-size: 1rem; border-radius: 8px; }
    .cta-section h2 { font-size: 1.4rem; }
    .cta-section { padding: 60px 0; }
    .footer { padding: 50px 0 25px; }
    .footer-brand .logo-text { font-size: 1.5rem; }
    .supplier-card { padding: 20px; }
    .org-card { font-size: 0.78rem; padding: 10px 15px; min-width: auto; }
    .hero-card { display: none; }
    .stat-item .number { font-size: 1.6rem; }
    .stat-item .label { font-size: 0.7rem; }
}