/* ============================================
   PR SIGNAL — v2 Loopex-inspired
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700;12..96,800&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400;1,9..40,500&display=swap');

:root {
  --primary: #00C9A7;
  --primary-dark: #00B396;
  --primary-light: #E6FAF5;
  --accent: #7C3AED;
  --accent-light: #EDE9FE;
  --dark: #111827;
  --dark-mid: #1F2937;
  --g900: #1a1a2e;
  --g700: #374151;
  --g500: #6B7280;
  --g400: #9CA3AF;
  --g300: #D1D5DB;
  --g200: #E5E7EB;
  --g100: #F3F4F6;
  --g50: #F9FAFB;
  --white: #FFFFFF;
  --green-bar: linear-gradient(135deg, #00C9A7 0%, #00E4BE 100%);
  --font-h: 'Bricolage Grotesque', Georgia, serif;
  --font-b: 'DM Sans', system-ui, sans-serif;
  --mw: 1200px;
  --r: 12px;
  --rl: 16px;
  --rxl: 24px;
  --sh-sm: 0 1px 3px rgba(0,0,0,0.06);
  --sh: 0 4px 16px rgba(0,0,0,0.08);
  --sh-lg: 0 12px 40px rgba(0,0,0,0.12);
  --t: 0.25s ease;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-b);font-size:16px;line-height:1.7;color:var(--g700);background:var(--white);overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
h1,h2,h3,h4{font-family:var(--font-h);font-weight:800;color:var(--dark);line-height:1.1}

.container{max-width:var(--mw);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--gray{background:var(--g50)}
.section--dark{background:var(--dark);color:var(--g300)}
.section--dark h2,.section--dark h3,.section--dark h4{color:var(--white)}

.section-label{font-family:var(--font-b);font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--primary);margin-bottom:12px;display:block}
.section-title{font-size:clamp(32px,4.5vw,52px);margin-bottom:16px;letter-spacing:-.5px}
.section-title .hl{background:linear-gradient(180deg,transparent 55%,rgba(0,201,167,.25) 55%);padding:0 4px}
.section-title .it{font-style:italic;font-weight:700}
.section-sub{font-size:18px;color:var(--g500);max-width:600px;line-height:1.65}
.tc{text-align:center}
.tc .section-sub{margin:0 auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-b);font-size:15px;font-weight:600;padding:13px 28px;border-radius:8px;border:none;cursor:pointer;transition:var(--t);white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn--primary{background:var(--primary);color:var(--white)}
.btn--primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,201,167,.3)}
.btn--dark{background:var(--dark);color:var(--white)}
.btn--dark:hover{background:var(--dark-mid)}
.btn--outline{background:transparent;color:var(--dark);border:1.5px solid var(--g200)}
.btn--outline:hover{border-color:var(--primary);color:var(--primary)}
.btn--white{background:var(--white);color:var(--dark)}
.btn--white:hover{box-shadow:var(--sh)}
.btn--ghost{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.3)}
.btn--ghost:hover{border-color:var(--white)}

/* Green CTA Bar */
.cta-bar{background:var(--green-bar);border-radius:var(--rl);padding:28px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin:48px 0}
.cta-bar-text h3{font-size:22px;color:var(--white);margin-bottom:4px}
.cta-bar-text p{font-size:14px;color:rgba(255,255,255,.85)}
.cta-bar .btn--white{flex-shrink:0}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 0;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:var(--t)}
.header.scrolled{border-bottom-color:var(--g200);box-shadow:var(--sh-sm)}
.header .container{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--font-h);font-size:24px;font-weight:800;color:var(--dark);display:flex;align-items:center;gap:3px}
.logo .mark{color:var(--primary)}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:14px;font-weight:500;color:var(--g700);transition:var(--t)}
.nav a:hover{color:var(--primary)}
.nav .btn{padding:10px 22px;font-size:14px}
.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.mobile-toggle span{width:22px;height:2px;background:var(--dark);border-radius:2px;transition:var(--t)}

/* Hero */
.hero{padding:140px 0 80px;background:var(--g50);position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:0;right:0;width:45%;height:100%;background:linear-gradient(180deg,rgba(0,201,167,.04) 0%,rgba(124,58,237,.03) 100%);border-radius:0 0 0 120px}
.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--g200);border-radius:100px;padding:6px 16px 6px 8px;font-size:13px;font-weight:600;color:var(--g700);margin-bottom:24px}
.hero-badge-dot{width:8px;height:8px;background:var(--primary);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
.hero h1{font-size:clamp(40px,5.5vw,60px);margin-bottom:20px;letter-spacing:-1px}
.hero h1 .hl{background:linear-gradient(180deg,transparent 55%,rgba(0,201,167,.25) 55%)}
.hero-desc{font-size:17px;color:var(--g500);max-width:480px;margin-bottom:32px;line-height:1.7}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.hero-logos-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--g400);margin-bottom:16px}
.hero-logos{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.hero-logos span{font-family:var(--font-h);font-weight:700;font-size:15px;color:var(--g400);opacity:.7;transition:var(--t)}
.hero-logos span:hover{opacity:1;color:var(--g700)}

/* Hero dashboard card */
.hero-visual{position:relative}
.hero-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rxl);padding:32px;box-shadow:var(--sh-lg);position:relative}
.hero-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}
.hero-card-header h3{font-size:16px;font-weight:700}
.hero-card-header span{font-size:12px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:4px 10px;border-radius:6px}
.hero-chart{height:140px;background:linear-gradient(180deg,rgba(0,201,167,.08) 0%,transparent 100%);border-radius:var(--r);position:relative;overflow:hidden;margin-bottom:24px}
.hero-chart svg{width:100%;height:100%}
.hero-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hero-stat{text-align:center}
.hero-stat-value{font-family:var(--font-h);font-size:20px;font-weight:800;color:var(--dark)}
.hero-stat-value .green{color:var(--primary)}
.hero-stat-label{font-size:11px;color:var(--g400);margin-top:2px}
.hero-floating-badge{position:absolute;top:-16px;right:-16px;background:var(--white);border:1px solid var(--g200);border-radius:var(--r);padding:12px 16px;box-shadow:var(--sh);display:flex;align-items:center;gap:10px;animation:float 4s ease-in-out infinite}
.hero-floating-badge .icon{width:36px;height:36px;background:var(--primary-light);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--primary)}
.hero-floating-badge .icon svg{width:18px;height:18px}
.hero-floating-badge .text{font-size:13px;font-weight:600;color:var(--dark)}
.hero-floating-badge .text small{display:block;font-weight:400;color:var(--g400);font-size:11px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* Before/After Comparison */
.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;max-width:900px;margin:48px auto 0}
.comparison-label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--g400);margin-bottom:20px}
.comparison-label.after{color:var(--primary)}
.comparison-stat{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--g100)}
.comparison-stat-name{font-size:15px;color:var(--g500)}
.comparison-stat-val{font-family:var(--font-h);font-size:20px;font-weight:800;color:var(--dark)}
.comparison-stat-val.green{color:var(--primary)}
.comparison-stat-val.red{color:#EF4444}

/* Services */
.services-top{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;gap:32px}
.services-top .section-sub{margin:0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rl);padding:32px 28px;transition:var(--t)}
.service-card:hover{border-color:var(--primary);box-shadow:var(--sh);transform:translateY(-2px)}
.service-icon{width:48px;height:48px;background:var(--primary-light);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:20px}
.service-icon svg{width:22px;height:22px}
.service-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.service-card p{font-size:14px;color:var(--g500);line-height:1.6}
.service-tag{display:inline-flex;align-items:center;gap:4px;margin-top:16px;font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-light);padding:4px 10px;border-radius:6px}

/* Case Studies */
.case-studies-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.case-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rl);overflow:hidden;transition:var(--t)}
.case-card:hover{box-shadow:var(--sh-lg);transform:translateY(-3px)}
.case-card-top{padding:28px 28px 0}
.case-card-badge{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--primary);background:var(--primary-light);padding:4px 10px;border-radius:6px;margin-bottom:12px}
.case-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.case-card p{font-size:14px;color:var(--g500);line-height:1.6}
.case-card-stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:24px;border-top:1px solid var(--g100)}
.case-stat{padding:18px 16px;text-align:center;border-right:1px solid var(--g100)}
.case-stat:last-child{border-right:none}
.case-stat-val{font-family:var(--font-h);font-size:22px;font-weight:800;color:var(--primary)}
.case-stat-label{font-size:11px;color:var(--g400);margin-top:2px}

/* Roadmap */
.roadmap-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:56px;position:relative}
.roadmap-steps::before{content:'';position:absolute;top:32px;left:12%;right:12%;height:3px;background:var(--g200);border-radius:2px}
.roadmap-step{text-align:center;position:relative}
.step-circle{width:64px;height:64px;border-radius:50%;background:var(--white);border:3px solid var(--g200);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;position:relative;z-index:2;transition:var(--t)}
.roadmap-step:hover .step-circle{border-color:var(--primary);box-shadow:0 0 0 6px rgba(0,201,167,.1)}
.step-circle span{font-family:var(--font-h);font-size:22px;font-weight:800;color:var(--dark)}
.roadmap-step h3{font-size:17px;font-weight:700;margin-bottom:8px}
.roadmap-step p{font-size:14px;color:var(--g500);line-height:1.55;max-width:240px;margin:0 auto}

/* Testimonial */
.testimonial-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rxl);padding:48px;max-width:800px;margin:48px auto 0;text-align:center;position:relative}
.testimonial-card::before{content:'\201C';font-family:var(--font-h);font-size:80px;color:var(--primary);opacity:.2;position:absolute;top:16px;left:36px;line-height:1}
.testimonial-card blockquote{font-size:20px;font-weight:500;color:var(--dark);line-height:1.6;font-style:italic;margin-bottom:24px}
.testimonial-author{font-size:14px;font-weight:600;color:var(--dark)}
.testimonial-role{font-size:13px;color:var(--g400)}

/* Why section */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.why-content h2{margin-bottom:20px}
.why-content p{font-size:16px;color:var(--g500);margin-bottom:16px;line-height:1.7}
.why-buttons{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.why-btn{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--white);border:1.5px solid var(--g200);border-radius:var(--r);font-size:15px;font-weight:600;color:var(--dark);cursor:pointer;transition:var(--t)}
.why-btn:hover{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}
.why-btn svg{width:18px;height:18px;color:var(--g400);transition:var(--t)}
.why-btn:hover svg{color:var(--primary)}
.why-v-cards{display:flex;flex-direction:column;gap:16px}
.why-v-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rl);padding:24px;display:flex;gap:16px;align-items:flex-start;transition:var(--t)}
.why-v-card:hover{box-shadow:var(--sh)}
.why-v-icon{width:44px;height:44px;min-width:44px;background:var(--primary-light);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--primary)}
.why-v-icon svg{width:20px;height:20px}
.why-v-card h4{font-size:15px;font-weight:700;margin-bottom:4px}
.why-v-card p{font-size:13px;color:var(--g500);line-height:1.5}

/* Guarantee */
.guarantee{background:var(--dark);color:var(--white);text-align:center;padding:80px 0}
.guarantee h2{color:var(--white);margin-bottom:16px}
.guarantee h2 .hl{background:linear-gradient(180deg,transparent 55%,rgba(0,201,167,.4) 55%)}
.guarantee p{font-size:18px;color:var(--g400);max-width:640px;margin:0 auto 32px;line-height:1.7}

/* FAQ */
.faq-grid{max-width:760px;margin:48px auto 0}
.faq-item{border-bottom:1px solid var(--g200)}
.faq-question{display:flex;align-items:center;justify-content:space-between;padding:22px 0;cursor:pointer;width:100%;background:none;border:none;text-align:left;font-family:var(--font-b);gap:20px}
.faq-question h3{font-family:var(--font-b);font-size:16px;font-weight:600;transition:var(--t)}
.faq-question:hover h3{color:var(--primary)}
.faq-icon{width:28px;height:28px;min-width:28px;border-radius:50%;background:var(--g100);display:flex;align-items:center;justify-content:center;transition:var(--t);color:var(--g500)}
.faq-item.active .faq-icon{background:var(--primary);color:var(--white);transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.faq-answer-inner{padding:0 0 22px;font-size:15px;color:var(--g500);line-height:1.7;max-width:640px}

/* Final CTA */
.final-cta{text-align:center;padding:96px 0}
.final-cta h2{margin-bottom:16px}
.final-cta p{font-size:18px;color:var(--g500);max-width:540px;margin:0 auto 32px;line-height:1.7}

/* Footer */
.footer{background:var(--dark);padding:64px 0 32px;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand .logo{color:var(--white);margin-bottom:12px}
.footer-brand p{font-size:14px;color:var(--g500);max-width:280px;line-height:1.6}
.footer-col h4{font-family:var(--font-b);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--g400);margin-bottom:18px}
.footer-col a{display:block;font-size:14px;color:var(--g500);padding:5px 0;transition:var(--t)}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{padding-top:28px;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;font-size:13px;color:var(--g500)}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}.reveal-d4{transition-delay:.4s}.reveal-d5{transition-delay:.5s}

/* Page Hero */
.page-hero{padding:140px 0 64px;background:var(--g50);border-bottom:1px solid var(--g200)}
.page-hero h1{font-size:clamp(36px,5vw,52px);margin-bottom:12px}
.page-hero p{font-size:18px;color:var(--g500);max-width:560px;line-height:1.65}

/* Values */
.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.value-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rl);padding:32px;transition:var(--t)}
.value-card:hover{border-color:var(--primary);box-shadow:var(--sh)}
.value-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.value-card p{font-size:14px;color:var(--g500);line-height:1.6}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:48px}
.contact-info h3{font-size:20px;margin-bottom:12px}
.contact-info p{font-size:15px;color:var(--g500);line-height:1.7;margin-bottom:28px}
.contact-detail{display:flex;align-items:center;gap:12px;padding:10px 0;font-size:15px;color:var(--g700)}
.contact-detail svg{width:18px;height:18px;color:var(--primary)}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--dark);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;font-family:var(--font-b);font-size:15px;color:var(--g700);background:var(--white);border:1.5px solid var(--g200);border-radius:8px;transition:var(--t);outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,201,167,.1)}
.form-group textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* Industries */
.industries-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.industry-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rl);padding:32px 28px;transition:var(--t)}
.industry-card:hover{border-color:var(--primary);box-shadow:var(--sh);transform:translateY(-2px)}
.industry-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.industry-card p{font-size:14px;color:var(--g500);line-height:1.6}
.card-link{display:inline-flex;align-items:center;gap:4px;margin-top:16px;font-size:13px;font-weight:600;color:var(--primary)}

/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.blog-card{background:var(--white);border:1px solid var(--g200);border-radius:var(--rl);overflow:hidden;transition:var(--t)}
.blog-card:hover{box-shadow:var(--sh-lg);transform:translateY(-3px)}
.blog-card-image{height:180px;background:var(--g50);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--g100)}
.blog-card-image .blog-icon{width:40px;height:40px;color:var(--g300)}
.blog-card-body{padding:24px}
.blog-card-meta{font-size:12px;color:var(--g400);margin-bottom:8px;font-weight:500}
.blog-card h3{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.35}
.blog-card p{font-size:14px;color:var(--g500);line-height:1.55}

/* Responsive */
@media(max-width:1024px){
  .hero .container{grid-template-columns:1fr}
  .hero-visual{display:none}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .case-studies-grid{grid-template-columns:1fr}
  .roadmap-steps{grid-template-columns:repeat(2,1fr)}
  .roadmap-steps::before{display:none}
  .why-grid{grid-template-columns:1fr}
  .comparison-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .header .nav{display:none !important;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--white);flex-direction:column;justify-content:center;align-items:center;gap:24px;z-index:998}
  .header .nav.active{display:flex !important}
  .header .nav.active a{font-size:22px;font-weight:600;color:var(--dark)}
  .header .nav.active .btn{margin-top:16px}
  .mobile-toggle{display:flex;z-index:999;position:relative}
  .mobile-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  .mobile-toggle.active span:nth-child(2){opacity:0}
  .mobile-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
  .services-grid,.roadmap-steps,.industries-grid,.blog-grid{grid-template-columns:1fr}
  .hero-stats-row{grid-template-columns:repeat(2,1fr)}
  .case-card-stats{grid-template-columns:1fr}
  .footer-grid,.contact-grid,.values-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .cta-bar{flex-direction:column;text-align:center;padding:24px}
  .services-top{flex-direction:column;align-items:flex-start}
}