/* ===== VARIABLES ===== */
:root {
  --navy: #0B1F3A;
  --orange: #E8580A;
  --orange-light: #FF7A2F;
  --light-bg: #F5F7FA;
  --white: #FFFFFF;
  --text: #1A2B40;
  --text-muted: #5A6878;
  --border: #DDE3EC;
  --shadow: 0 4px 24px rgba(11,31,58,0.10);
  --radius: 10px;
  --transition: 0.3s ease;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.7; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem,5vw,3.6rem); }
h2 { font-size: clamp(1.8rem,3.5vw,2.6rem); }
h3 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

/* ===== UTILITIES ===== */
.container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.section-tag { display: inline-block; background: rgba(232,88,10,0.10); color: var(--orange); font-family: var(--font-head); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 0.35rem 0.9rem; border-radius: 50px; margin-bottom: 1rem; }
.section-title { margin-bottom: 1rem; }
.section-sub { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; margin-bottom: 2.5rem; }
.btn { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-head); font-weight: 600; font-size: 0.9rem; padding: 0.8rem 1.8rem; border-radius: var(--radius); border: none; cursor: pointer; transition: var(--transition); letter-spacing: 0.03em; }
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,88,10,0.35); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: #162f56; transform: translateY(-2px); }
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1.2rem 0; transition: background var(--transition), box-shadow var(--transition), padding var(--transition); }
.navbar.scrolled { background: var(--navy); box-shadow: 0 2px 20px rgba(0,0,0,0.25); padding: 0.7rem 0; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: var(--white); letter-spacing: -0.02em; }
.nav-logo span { color: var(--orange); }
.nav-menu { display: flex; align-items: center; gap: 2rem; }
.nav-link { font-family: var(--font-head); font-size: 0.88rem; font-weight: 600; color: rgba(255,255,255,0.8); letter-spacing: 0.04em; transition: color var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-cta { margin-left: 0.5rem; padding: 0.55rem 1.4rem; font-size: 0.85rem; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero { min-height: 100vh; background: linear-gradient(135deg, #0B1F3A 0%, #162f56 60%, #1e3d6e 100%); display: flex; align-items: center; position: relative; overflow: hidden; padding: 8rem 0 5rem; }
.hero::before { content: ''; position: absolute; inset: 0; background: url('https://picsum.photos/seed/apexbiz/1600/900') center/cover no-repeat; opacity: 0.08; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; position: relative; z-index: 1; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(232,88,10,0.15); border: 1px solid rgba(232,88,10,0.3); color: var(--orange-light); font-family: var(--font-head); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 0.4rem 1rem; border-radius: 50px; margin-bottom: 1.5rem; }
.hero-title { color: var(--white); margin-bottom: 1.5rem; }
.hero-title em { font-style: normal; color: var(--orange); }
.hero-desc { color: rgba(255,255,255,0.72); font-size: 1.1rem; margin-bottom: 2rem; max-width: 480px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: 2.5rem; }
.stat { }
.stat-number { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-top: 0.2rem; }
.hero-visual { position: relative; }
.hero-card-main { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); backdrop-filter: blur(12px); border-radius: 16px; padding: 2rem; }
.hero-card-main img { border-radius: 10px; width: 100%; height: 280px; object-fit: cover; }
.hero-badge { position: absolute; bottom: -20px; left: -20px; background: var(--orange); border-radius: 12px; padding: 1rem 1.4rem; display: flex; align-items: center; gap: 0.75rem; box-shadow: 0 8px 32px rgba(232,88,10,0.4); }
.hero-badge-icon { font-size: 1.6rem; }
.hero-badge-text { }
.hero-badge-text strong { display: block; color: var(--white); font-family: var(--font-head); font-size: 1.1rem; }
.hero-badge-text span { color: rgba(255,255,255,0.75); font-size: 0.78rem; }
.hero-float { position: absolute; top: -16px; right: -16px; background: var(--white); border-radius: 10px; padding: 0.75rem 1.1rem; box-shadow: var(--shadow); display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-head); font-size: 0.82rem; font-weight: 700; color: var(--navy); }
.hero-float i { color: var(--orange); }

/* ===== CLIENTS ===== */
.clients { padding: 3rem 0; border-bottom: 1px solid var(--border); }
.clients-label { font-size: 0.82rem; color: var(--text-muted); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1.5rem; text-align: center; }
.clients-logos { display: flex; align-items: center; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.client-logo { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.05em; opacity: 0.55; transition: opacity var(--transition); }
.client-logo:hover { opacity: 1; color: var(--navy); }

/* ===== SERVICES ===== */
.services { padding: 6rem 0; background: var(--light-bg); }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.8rem; }
.service-card { background: var(--white); border-radius: 14px; padding: 2.2rem 1.8rem; border: 1px solid var(--border); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--orange); }
.service-icon { width: 52px; height: 52px; background: rgba(232,88,10,0.10); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; font-size: 1.4rem; color: var(--orange); }
.service-card h3 { margin-bottom: 0.7rem; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1rem; }
.service-link { font-family: var(--font-head); font-size: 0.85rem; font-weight: 700; color: var(--orange); display: inline-flex; align-items: center; gap: 0.35rem; transition: gap var(--transition); }
.service-link:hover { gap: 0.6rem; }

/* ===== ABOUT ===== */
.about { padding: 6rem 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-img-wrap { position: relative; }
.about-img { border-radius: 16px; width: 100%; height: 440px; object-fit: cover; }
.about-exp { position: absolute; bottom: -20px; right: -20px; background: var(--navy); color: var(--white); border-radius: 14px; padding: 1.4rem 2rem; text-align: center; }
.about-exp-num { font-family: var(--font-head); font-size: 2.8rem; font-weight: 800; color: var(--orange); line-height: 1; }
.about-exp-label { font-size: 0.82rem; color: rgba(255,255,255,0.65); }
.about-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin: 1.5rem 0 2rem; }
.about-check { display: flex; align-items: center; gap: 0.5rem; font-size: 0.92rem; font-weight: 600; }
.about-check i { color: var(--orange); font-size: 0.85rem; }

/* ===== RESULTS ===== */
.results { padding: 5rem 0; background: var(--navy); }
.results-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,0.07); border-radius: 16px; overflow: hidden; }
.result-item { background: var(--navy); padding: 2.5rem 1.5rem; text-align: center; }
.result-number { font-family: var(--font-head); font-size: 2.8rem; font-weight: 800; color: var(--orange); line-height: 1; margin-bottom: 0.4rem; }
.result-label { color: rgba(255,255,255,0.6); font-size: 0.9rem; }

/* ===== PROCESS ===== */
.process { padding: 6rem 0; }
.process-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; margin-top: 3rem; }
.step { position: relative; text-align: center; }
.step::after { content: ''; position: absolute; top: 26px; left: calc(50% + 36px); width: calc(100% - 72px); height: 2px; background: var(--border); }
.step:last-child::after { display: none; }
.step-num { width: 52px; height: 52px; border-radius: 50%; background: var(--orange); color: var(--white); font-family: var(--font-head); font-size: 1.1rem; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.step h4 { font-size: 1rem; margin-bottom: 0.5rem; }
.step p { font-size: 0.88rem; color: var(--text-muted); }

/* ===== INDUSTRIES ===== */
.industries { padding: 6rem 0; background: var(--light-bg); }
.industries-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 3rem; }
.industry-card { background: var(--white); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); transition: transform var(--transition), box-shadow var(--transition); cursor: default; }
.industry-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.industry-img { height: 180px; width: 100%; object-fit: cover; }
.industry-body { padding: 1.2rem 1.4rem; }
.industry-body h4 { margin-bottom: 0.3rem; }
.industry-body p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

/* ===== TEAM ===== */
.team { padding: 6rem 0; }
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; margin-top: 3rem; }
.team-card { text-align: center; }
.team-photo { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin: 0 auto 1rem; border: 4px solid var(--border); transition: border-color var(--transition); }
.team-card:hover .team-photo { border-color: var(--orange); }
.team-name { font-family: var(--font-head); font-weight: 700; margin-bottom: 0.2rem; }
.team-role { font-size: 0.85rem; color: var(--orange); font-weight: 600; margin-bottom: 0.5rem; }
.team-socials { display: flex; justify-content: center; gap: 0.6rem; }
.team-social { width: 32px; height: 32px; border-radius: 50%; background: var(--light-bg); color: var(--text-muted); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; transition: background var(--transition), color var(--transition); }
.team-social:hover { background: var(--orange); color: var(--white); }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 6rem 0; background: var(--light-bg); }
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.8rem; margin-top: 3rem; }
.testi-card { background: var(--white); border-radius: 14px; padding: 2rem; border: 1px solid var(--border); position: relative; }
.testi-quote { font-size: 2.5rem; color: var(--orange); line-height: 1; margin-bottom: 0.75rem; font-family: Georgia, serif; }
.testi-text { color: var(--text); font-style: italic; margin-bottom: 1.2rem; font-size: 0.97rem; }
.testi-author { display: flex; align-items: center; gap: 0.75rem; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.testi-author-info strong { display: block; font-size: 0.9rem; font-family: var(--font-head); }
.testi-author-info span { font-size: 0.8rem; color: var(--text-muted); }
.testi-stars { color: #F59E0B; font-size: 0.82rem; margin-bottom: 0.2rem; }

/* ===== PRICING ===== */
.pricing { padding: 6rem 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 3rem; }
.pricing-card { border-radius: 16px; padding: 2.5rem 2rem; border: 2px solid var(--border); transition: transform var(--transition), box-shadow var(--transition); }
.pricing-card.featured { border-color: var(--orange); background: var(--navy); color: var(--white); transform: scale(1.03); }
.pricing-badge { background: var(--orange); color: var(--white); font-family: var(--font-head); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; padding: 0.3rem 0.8rem; border-radius: 50px; display: inline-block; margin-bottom: 1rem; }
.pricing-plan { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; margin-bottom: 0.5rem; }
.pricing-card.featured .pricing-plan { color: var(--white); }
.pricing-price { font-family: var(--font-head); font-size: 2.6rem; font-weight: 800; line-height: 1; color: var(--navy); }
.pricing-card.featured .pricing-price { color: var(--white); }
.pricing-price span { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.pricing-card.featured .pricing-price span { color: rgba(255,255,255,0.55); }
.pricing-desc { font-size: 0.88rem; color: var(--text-muted); margin: 0.5rem 0 1.5rem; }
.pricing-card.featured .pricing-desc { color: rgba(255,255,255,0.6); }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin-bottom: 1.5rem; }
.pricing-card.featured .pricing-divider { border-color: rgba(255,255,255,0.15); }
.pricing-features { margin-bottom: 2rem; }
.pricing-features li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; margin-bottom: 0.7rem; color: var(--text); }
.pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.85); }
.pricing-features i { color: var(--orange); margin-top: 0.2rem; flex-shrink: 0; }
.pricing-btn { width: 100%; text-align: center; justify-content: center; padding: 0.9rem; font-size: 0.9rem; }

/* ===== FAQ ===== */
.faq { padding: 6rem 0; background: var(--light-bg); }
.faq-list { max-width: 760px; margin: 3rem auto 0; display: flex; flex-direction: column; gap: 1rem; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q { width: 100%; background: none; border: none; padding: 1.3rem 1.5rem; display: flex; align-items: center; justify-content: space-between; cursor: pointer; font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--text); text-align: left; gap: 1rem; }
.faq-q i { color: var(--orange); transition: transform var(--transition); font-size: 0.85rem; flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a-inner { padding: 0 1.5rem 1.3rem; color: var(--text-muted); font-size: 0.95rem; }

/* ===== CONTACT ===== */
.contact { padding: 6rem 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 5rem; align-items: start; }
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { color: var(--text-muted); margin-bottom: 2rem; }
.contact-items { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(232,88,10,0.10); color: var(--orange); display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.contact-item-label { font-size: 0.78rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.contact-item-val { font-weight: 600; font-size: 0.95rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group select, .form-group textarea { padding: 0.75rem 1rem; border: 1px solid var(--border); border-radius: var(--radius); font-family: var(--font-body); font-size: 0.95rem; color: var(--text); transition: border-color var(--transition), box-shadow var(--transition); resize: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(232,88,10,0.12); }
.form-submit { width: 100%; justify-content: center; padding: 1rem; font-size: 0.95rem; margin-top: 0.5rem; }

/* ===== FOOTER ===== */
.footer { background: var(--navy); color: rgba(255,255,255,0.75); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand p { font-size: 0.9rem; margin-top: 0.75rem; color: rgba(255,255,255,0.5); }
.footer-social { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.footer-social a { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.6); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; transition: background var(--transition), color var(--transition); }
.footer-social a:hover { background: var(--orange); color: var(--white); }
.footer-col h5 { font-family: var(--font-head); font-size: 0.9rem; font-weight: 700; color: var(--white); margin-bottom: 1rem; letter-spacing: 0.04em; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col ul a { font-size: 0.88rem; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--orange); }
.footer-bottom { padding-top: 1.8rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: 0.82rem; }
.footer-bottom a { color: var(--orange); }

/* ===== BACK TO TOP ===== */
#backToTop { position: fixed; bottom: 2rem; right: 2rem; width: 44px; height: 44px; background: var(--orange); color: var(--white); border-radius: 50%; border: none; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(232,88,10,0.4); opacity: 0; pointer-events: none; transition: opacity var(--transition), transform var(--transition); z-index: 900; }
#backToTop.visible { opacity: 1; pointer-events: auto; }
#backToTop:hover { transform: translateY(-3px); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid, .industries-grid { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: repeat(2,1fr); }
  .results-grid { grid-template-columns: repeat(2,1fr); }
  .process-steps { grid-template-columns: repeat(2,1fr); }
  .step::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-exp { bottom: 16px; right: 16px; }
}
@media (max-width: 768px) {
  .nav-menu { display: none; flex-direction: column; position: fixed; inset: 0; top: 60px; background: var(--navy); padding: 2rem; gap: 1rem; align-items: flex-start; }
  .nav-menu.open { display: flex; }
  .nav-cta { margin: 0; }
  .hamburger { display: flex; }
  .pricing-grid, .testi-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .services-grid, .industries-grid, .team-grid, .results-grid, .process-steps, .about-checklist { grid-template-columns: 1fr; }
}