/* =============================================
   SOWILO TECH — MAIN STYLESHEET
   Primary: #F4F4F4  Secondary: #D4F6FF
   Theme: Clean Light · AI Blue-Teal
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=optional');

:root {
  /* ── Palette ── */
  --primary:     #F4F4F4;
  --secondary:   #D4F6FF;
  --bg:          #F4F4F4;
  --bg2:         #D4F6FF;
  --surface:     #ffffff;
  --surface2:    #e8f9ff;
  --surface3:    #f0fbff;
  --border:      #c8edf8;
  --border2:     #8dd4ea;
  /* ── Brand ── */
  --brand:       #0099cc;
  --brand-h:     #007aaa;
  --brand2:      #00b8e6;
  --brand3:      #4dd0ef;
  --brand4:      #a8eaf8;
  /* Alias kept for any page still using --orange */
  --orange:      #0099cc;
  --orange-h:    #007aaa;
  --orange2:     #00b8e6;
  --orange3:     #4dd0ef;
  --orange4:     #a8eaf8;
  --amber:       #0088bb;
  /* ── Dark layer ── */
  --dark:        #061a28;
  --dark2:       #0b2235;
  --dark3:       #112840;
  --dark-card:   #0d1f30;
  /* ── Text ── */
  --text:        #0b1e2d;
  --text2:       #22455e;
  --muted:       #426275;
  --faint:       #7099af;
  /* ── Effects ── */
  --glow:        rgba(0,153,204,0.15);
  /* ── Type ── */
  --heading:     'Poppins', sans-serif;
  --body:        'Poppins', sans-serif;
  --mono:        'JetBrains Mono', monospace;
  /* ── Radii ── */
  --radius-sm:   6px;
  --radius:      10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  /* ── Shadows ── */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.05);
  --shadow:      0 8px 32px rgba(0,0,0,0.09);
  --shadow-lg:   0 24px 64px rgba(0,0,0,0.12);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased}
body{background:var(--bg);color:var(--text);font-family:var(--body);font-weight:400;line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:var(--body);border:none;background:none}

/* ── Layout ── */
.container{max-width:1200px;margin:0 auto;padding:0 28px}
.section{padding:100px 0;position:relative;z-index:1}
.section-sm{padding:60px 0;position:relative;z-index:1}
.section-alt{background:var(--secondary);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-dark{background:var(--dark);color:rgba(255,255,255,0.85);position:relative;z-index:1}
.section-dark::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,153,204,0.1) 0%,transparent 70%);pointer-events:none}

/* ── Typography ── */
.section-tag{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:0.67rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--brand);margin-bottom:16px}
.section-tag::before{content:'';width:16px;height:2px;background:var(--brand);border-radius:2px;display:inline-block}
.section-title{font-family:var(--heading);font-weight:800;font-size:clamp(2rem,4vw,3.4rem);line-height:1.08;letter-spacing:-0.03em;margin-bottom:20px;color:var(--dark)}
.section-title em{font-style:italic;color:var(--brand)}
.section-title .grad{background:linear-gradient(135deg,var(--brand) 0%,var(--brand2) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{color:var(--muted);max-width:560px;font-size:1.02rem;line-height:1.82}
.text-center{text-align:center}
.text-center .section-desc{margin-left:auto;margin-right:auto}

/* ── Nav ── */
nav{position:fixed;top:0;width:100%;z-index:200;background:rgba(244,244,244,0.96);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:box-shadow 0.3s}
nav.scrolled{box-shadow:0 4px 24px rgba(0,0,50,0.07)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:0 28px;max-width:1200px;margin:0 auto;height:70px;gap:16px}
.logo-img{display:flex;align-items:center}
.logo-img img{height:42px;width:auto}

/* Nav squeeze for 9 items — show hamburger below 1200px */
@media(min-width:1200px){
  .nav-links a{font-size:0.78rem;padding:6px 9px}
  .nav-cta{font-size:0.78rem;padding:8px 16px}
  .nav-inner{gap:8px}
}
.nav-links{display:flex;gap:4px;list-style:none;align-items:center}
.nav-links a{font-size:0.86rem;font-weight:500;color:var(--text2);padding:7px 14px;border-radius:6px;transition:color 0.2s,background 0.2s}
.nav-links a:hover{color:var(--brand);background:rgba(0,153,204,0.07)}
.nav-links a.active{color:var(--brand);background:rgba(0,153,204,0.09)}
.nav-cta{font-size:0.84rem;font-weight:600;padding:10px 22px;background:var(--brand);color:#fff;border-radius:var(--radius-sm);transition:all 0.22s;text-decoration:none;white-space:nowrap;box-shadow:0 2px 12px rgba(0,153,204,0.28)}
.nav-cta:hover{background:var(--brand-h);transform:translateY(-1px);box-shadow:0 4px 18px rgba(0,153,204,0.38)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:6px;border-radius:6px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:all 0.3s}

/* ── Mobile menu ── */
.mobile-menu{display:none;position:fixed;top:70px;left:0;right:0;bottom:0;background:var(--bg);z-index:190;padding:28px;flex-direction:column;gap:4px;border-top:1px solid var(--border);overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:1.05rem;font-weight:500;color:var(--text);padding:13px 0;border-bottom:1px solid var(--border);transition:color 0.2s}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--brand)}
.mobile-menu .btn-primary{margin-top:16px;justify-content:center}

/* ── Buttons ── */
.btn-primary{display:inline-flex;align-items:center;gap:8px;font-size:0.9rem;font-weight:600;padding:14px 30px;background:var(--brand);color:#fff;border-radius:var(--radius-sm);transition:all 0.22s;text-decoration:none;box-shadow:0 2px 16px rgba(0,153,204,0.28)}
.btn-primary:hover{background:var(--brand-h);transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,153,204,0.38)}
.btn-primary .arrow{transition:transform 0.2s}
.btn-primary:hover .arrow{transform:translateX(4px)}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;font-size:0.9rem;font-weight:600;padding:13px 30px;background:transparent;color:var(--brand);border:1.5px solid var(--brand);border-radius:var(--radius-sm);transition:all 0.22s;text-decoration:none}
.btn-secondary:hover{background:var(--brand);color:#fff;transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,153,204,0.3)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;font-size:0.84rem;font-weight:500;padding:9px 20px;background:transparent;color:var(--text2);border:1px solid var(--border2);border-radius:var(--radius-sm);transition:all 0.2s;text-decoration:none}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-white{display:inline-flex;align-items:center;gap:8px;font-size:0.9rem;font-weight:700;padding:14px 30px;background:#fff;color:var(--brand);border-radius:var(--radius-sm);transition:all 0.22s;text-decoration:none}
.btn-white:hover{background:var(--dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;font-size:0.9rem;font-weight:600;padding:14px 30px;background:rgba(255,255,255,0.1);color:#fff;border:1.5px solid rgba(255,255,255,0.25);border-radius:var(--radius-sm);transition:all 0.22s;text-decoration:none;backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,0.2);transform:translateY(-2px)}

/* ── Hero ── */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:70px;position:relative;overflow:hidden;background:var(--dark)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,26,40,0.98) 40%,rgba(6,26,40,0.8) 100%)}
.hero-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(0,153,204,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,153,204,0.06) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 80% at 60% 50%,black 0%,transparent 70%)}
.hero-glow{position:absolute;right:-10%;top:50%;transform:translateY(-50%);width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(0,184,230,0.12) 0%,transparent 65%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:80px 0}
.hero-badge{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:0.68rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--brand3);background:rgba(0,153,204,0.1);border:1px solid rgba(0,153,204,0.25);padding:8px 16px;border-radius:100px;margin-bottom:28px}
.hero-badge .dot{width:7px;height:7px;background:var(--brand2);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.75)}}
.hero h1{font-family:var(--heading);font-weight:800;font-size:clamp(2.6rem,5.5vw,5rem);line-height:1.05;letter-spacing:-0.035em;margin-bottom:24px;color:#fff}
.hero h1 .grad{background:linear-gradient(120deg,var(--brand2) 0%,var(--brand3) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:1.08rem;color:rgba(255,255,255,0.6);max-width:500px;margin-bottom:40px;line-height:1.8}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:52px}
.hero-stats{display:flex;gap:36px;padding-top:36px;border-top:1px solid rgba(255,255,255,0.08);flex-wrap:wrap}
.stat-num{font-family:var(--heading);font-size:2.2rem;font-weight:800;color:var(--brand2);line-height:1}
.stat-label{font-size:0.78rem;color:rgba(255,255,255,0.4);margin-top:5px}

/* Hero visual cards */
.hero-visual{display:flex;flex-direction:column;gap:14px}
.ai-card-ui{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.09);border-radius:var(--radius-lg);padding:22px 24px;backdrop-filter:blur(12px);transition:all 0.3s}
.ai-card-ui:hover{background:rgba(255,255,255,0.08);border-color:rgba(0,153,204,0.3)}
.ai-card-label{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--brand3);margin-bottom:10px}
.ai-card-title{font-size:0.9rem;font-weight:600;color:rgba(255,255,255,0.9);margin-bottom:12px}
.ai-score-bar{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.ai-score-bar-label{font-size:0.72rem;color:rgba(255,255,255,0.45);width:68px;flex-shrink:0;font-family:var(--mono)}
.ai-score-track{flex:1;height:5px;background:rgba(255,255,255,0.08);border-radius:3px;overflow:hidden}
.ai-score-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--brand),var(--brand2))}
.ai-score-val{font-family:var(--mono);font-size:0.7rem;font-weight:500;color:var(--brand3);width:30px;text-align:right}
.ai-platforms-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.ai-chip{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.06em;padding:4px 10px;background:rgba(0,153,204,0.12);border:1px solid rgba(0,153,204,0.2);color:var(--brand3);border-radius:100px}

/* ── Trust bar ── */
.trust-bar{padding:20px 0;background:var(--dark2);border-bottom:1px solid rgba(255,255,255,0.05);position:relative;z-index:1}
.trust-label{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.2);text-align:center;margin-bottom:14px}
.trust-row{display:flex;justify-content:center;align-items:center;gap:36px;flex-wrap:wrap}
.trust-item{font-family:var(--mono);font-size:0.67rem;letter-spacing:0.1em;text-transform:uppercase;color:rgba(255,255,255,0.28);transition:color 0.2s;cursor:default}
.trust-item:hover{color:var(--brand3)}

/* ── Feature strip ── */
.feature-strip{display:flex;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-top:56px;background:var(--surface)}
.feature-strip-item{flex:1;padding:26px 18px;text-align:center;border-right:1px solid var(--border);transition:background 0.2s}
.feature-strip-item:last-child{border-right:none}
.feature-strip-item:hover{background:var(--surface3)}
.fs-icon{font-size:1.5rem;margin-bottom:8px}
.fs-name{font-size:0.78rem;font-weight:600;color:var(--text);margin-bottom:2px}
.fs-sub{font-family:var(--mono);font-size:0.56rem;color:var(--faint);letter-spacing:0.06em}

/* ── Service cards ── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.service-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px 32px;box-shadow:var(--shadow-sm);transition:all 0.3s;position:relative;overflow:hidden}
.service-card:hover{box-shadow:var(--shadow),0 0 0 1px var(--border2);transform:translateY(-5px)}
.service-num{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.2em;color:var(--faint);margin-bottom:18px}
.service-icon-wrap{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,rgba(0,153,204,0.1),rgba(0,184,230,0.05));border:1px solid rgba(0,153,204,0.15);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:18px}
.service-name{font-family:var(--heading);font-size:1.5rem;font-weight:800;margin-bottom:4px;color:var(--dark)}
.service-subtitle{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.service-desc{color:var(--muted);font-size:0.9rem;line-height:1.75;margin-bottom:24px}
.service-items{list-style:none;border-top:1px solid var(--border);padding-top:16px}
.service-items li{font-size:0.83rem;color:var(--text2);padding:6px 0;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}
.service-items li:last-child{border-bottom:none}
.service-items li::before{content:'✓';color:var(--brand);font-size:0.72rem;font-weight:700;flex-shrink:0}

/* ── AI grid ── */
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
.ai-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px;transition:all 0.25s}
.ai-card:hover{border-color:var(--brand3);box-shadow:var(--shadow);transform:translateY(-3px)}
.ai-platform{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
.ai-title{font-family:var(--heading);font-size:1.02rem;font-weight:700;margin-bottom:10px;color:var(--dark)}
.ai-desc{color:var(--muted);font-size:0.84rem;line-height:1.7}

/* ── Steps ── */
.steps-list{margin-top:56px}
.step{display:grid;grid-template-columns:80px 1fr;gap:28px;padding:36px 0;border-bottom:1px solid var(--border);align-items:start}
.step:last-child{border-bottom:none}
.step-num{font-family:var(--heading);font-size:3rem;font-weight:800;color:var(--border2);line-height:1}
.step-title{font-family:var(--heading);font-size:1.25rem;font-weight:700;margin-bottom:8px;color:var(--dark)}
.step-desc{color:var(--muted);font-size:0.92rem;line-height:1.75}

/* ── Metrics dark band ── */
.metrics-section{background:var(--dark);position:relative;z-index:1;overflow:hidden}
.metrics-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(0,153,204,0.1) 0%,transparent 60%)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.metric{padding:64px 32px;text-align:center;border-right:1px solid rgba(255,255,255,0.06);position:relative;z-index:1}
.metric:last-child{border-right:none}
.metric-val{font-family:var(--heading);font-size:3.4rem;font-weight:800;line-height:1;margin-bottom:8px;color:var(--brand2)}
.metric-label{font-family:var(--mono);font-size:0.63rem;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.35)}

/* ── Industries ── */
.industries-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:48px}
.industry-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 18px;transition:all 0.2s}
.industry-item:hover{border-color:var(--brand3);background:var(--surface3);transform:translateY(-2px)}
.industry-icon{font-size:1.5rem;margin-bottom:10px}
.industry-name{font-size:0.88rem;font-weight:600;color:var(--dark);margin-bottom:3px}
.industry-note{font-family:var(--mono);font-size:0.58rem;color:var(--faint);letter-spacing:0.04em}

/* ── Case studies ── */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px}
.case-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;transition:all 0.3s;
  display:flex;flex-direction:column;
}
.case-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:var(--border2)}
.case-card-top{
  padding:32px 32px 28px;
  background:linear-gradient(135deg,var(--dark2) 0%,var(--dark3) 100%);
  position:relative;
}
.case-card-top::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--brand3));
}
.case-result-badge{
  font-family:var(--heading);font-size:3rem;font-weight:800;
  color:var(--brand2);line-height:1;margin-bottom:6px;
  display:block;
}
.case-industry{
  font-family:var(--mono);font-size:0.58rem;letter-spacing:0.16em;
  text-transform:uppercase;color:rgba(255,255,255,0.45);
}
.case-card-body{padding:28px 32px 32px;flex:1;display:flex;flex-direction:column}
.case-metric{font-size:0.95rem;font-weight:700;color:var(--dark);margin-bottom:14px;line-height:1.35}
.case-desc{font-size:0.84rem;color:var(--muted);line-height:1.75;flex:1}
.case-card-footer{
  margin-top:20px;padding-top:18px;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
}
.case-card-footer-label{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--faint)}

/* ── Testimonials ── */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.testimonial{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 28px;transition:box-shadow 0.3s}
.testimonial:hover{box-shadow:var(--shadow)}
.testimonial-stars{color:var(--brand);font-size:0.85rem;margin-bottom:14px;letter-spacing:2px}
.testimonial-quote{font-size:0.9rem;line-height:1.8;color:var(--muted);margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.author-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:0.68rem;font-weight:500;color:#fff;flex-shrink:0}
.author-name{font-size:0.87rem;font-weight:600;color:var(--dark)}
.author-role{font-size:0.73rem;color:var(--faint)}

/* ── QA checklist ── */
.qa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
.qa-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 22px}
.qa-icon{font-size:1.8rem;margin-bottom:12px}
.qa-title{font-family:var(--heading);font-size:1.08rem;font-weight:700;color:var(--dark);margin-bottom:12px}
.qa-list{list-style:none}
.qa-list li{font-size:0.82rem;color:var(--muted);padding:5px 0;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border)}
.qa-list li:last-child{border-bottom:none}
.qa-list li::before{content:'✓';color:var(--brand);font-size:0.7rem;font-weight:700;flex-shrink:0}

/* ── Blog ── */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.blog-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;transition:all 0.3s;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;
}
.blog-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:var(--brand3)}
.blog-card-accent{
  height:4px;
  background:linear-gradient(90deg,var(--brand),var(--brand3));
  transform:scaleX(0);transform-origin:left;transition:transform 0.35s ease;
}
.blog-card:hover .blog-card-accent{transform:scaleX(1)}
.blog-card-body{padding:28px 26px 26px;flex:1;display:flex;flex-direction:column}
.blog-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--mono);font-size:0.58rem;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--brand);
  background:rgba(0,153,204,0.07);border:1px solid rgba(0,153,204,0.15);
  padding:4px 10px;border-radius:100px;margin-bottom:14px;width:fit-content;
}
.blog-title{
  font-family:var(--heading);font-size:1rem;font-weight:700;
  line-height:1.4;margin-bottom:12px;color:var(--dark);
  flex:1;
}
.blog-desc{font-size:0.83rem;color:var(--muted);line-height:1.7;margin-bottom:18px}
.blog-read{
  display:inline-flex;align-items:center;gap:6px;
  font-size:0.8rem;font-weight:600;color:var(--brand);
  border-top:1px solid var(--border);padding-top:14px;
  transition:gap 0.2s;
}
.blog-card:hover .blog-read{gap:10px}

/* ── FAQ ── */
.faq-list{max-width:780px;margin-top:48px}
.faq-item{border-bottom:1px solid var(--border)}
.faq-btn{width:100%;background:none;border:none;text-align:left;padding:22px 0;display:flex;justify-content:space-between;align-items:center;font-size:0.95rem;font-weight:600;color:var(--dark);cursor:pointer;transition:color 0.2s;gap:16px}
.faq-btn:hover{color:var(--brand)}
.faq-icon{width:24px;height:24px;border:1.5px solid var(--border2);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem;color:var(--muted);transition:all 0.3s}
.faq-item.open .faq-icon{background:var(--brand);border-color:var(--brand);color:#fff;transform:rotate(45deg)}
.faq-answer{color:var(--muted);font-size:0.9rem;line-height:1.82;max-height:0;overflow:hidden;transition:max-height 0.35s ease,padding 0.3s}
.faq-item.open .faq-answer{max-height:400px;padding-bottom:20px}

/* ── CTA Banner ── */
.cta-banner{background:linear-gradient(135deg,var(--dark2) 0%,#072030 100%);border:1px solid rgba(0,153,204,0.2);border-radius:var(--radius-xl);padding:80px 64px;text-align:center;position:relative;overflow:hidden;margin:80px 0;box-shadow:0 32px 80px rgba(0,0,0,0.1)}
.cta-banner::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:300px;border-radius:50%;background:radial-gradient(ellipse,rgba(0,153,204,0.14) 0%,transparent 70%);pointer-events:none}
.cta-banner h2{font-family:var(--heading);font-size:clamp(2rem,4vw,3rem);font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-0.025em;position:relative;z-index:1}
.cta-banner h2 .grad{background:linear-gradient(120deg,var(--brand2),var(--brand3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cta-banner p{color:rgba(255,255,255,0.55);font-size:1.04rem;max-width:500px;margin:0 auto 36px;line-height:1.78;position:relative;z-index:1}
.cta-banner-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

/* ── Forms ── */
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:0.84rem;font-weight:600;color:var(--text);margin-bottom:7px}
.form-label span{color:var(--brand)}
.form-input,.form-select,.form-textarea{width:100%;padding:12px 15px;background:var(--surface3);border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--body);font-size:0.92rem;color:var(--text);transition:border-color 0.2s,box-shadow 0.2s;outline:none}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,153,204,0.08);background:var(--surface)}
.form-textarea{resize:vertical;min-height:120px;line-height:1.6}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-row{grid-column:1 / -1}

/* ── Page header ── */
.page-header{background:var(--dark);padding:130px 0 90px;text-align:center;position:relative;overflow:hidden}
.page-header::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(0,153,204,0.12) 0%,transparent 65%)}
.page-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,153,204,0.4),transparent)}
.page-header-tag{font-family:var(--mono);font-size:0.62rem;letter-spacing:0.22em;text-transform:uppercase;color:var(--brand3);margin-bottom:14px;position:relative;z-index:1}
.page-header h1{font-family:var(--heading);font-size:clamp(2.4rem,5vw,4.2rem);font-weight:800;color:#fff;letter-spacing:-0.03em;position:relative;z-index:1;margin-bottom:18px}
.page-header h1 em{font-style:italic;color:var(--brand2)}
.page-header p{color:rgba(255,255,255,0.5);font-size:1.04rem;max-width:560px;margin:0 auto;position:relative;z-index:1;line-height:1.8}

/* ── Breadcrumb ── */
.breadcrumb{padding:13px 0;border-bottom:1px solid var(--border);position:relative;z-index:1}
.breadcrumb-list{display:flex;gap:8px;align-items:center;list-style:none;font-size:0.79rem}
.breadcrumb-list li{display:flex;align-items:center;gap:8px;color:var(--faint)}
.breadcrumb-list a{color:var(--muted);transition:color 0.2s}
.breadcrumb-list a:hover{color:var(--brand)}
.breadcrumb-list .current{color:var(--brand);font-weight:500}

/* ── Report section ── */
.report-hero{background:var(--dark2);border-radius:var(--radius-xl);padding:56px 48px;margin-top:56px;border:1px solid rgba(0,153,204,0.15);position:relative;overflow:hidden}
.report-hero::before{content:'';position:absolute;top:0;right:0;width:400px;height:400px;background:radial-gradient(circle,rgba(0,153,204,0.1) 0%,transparent 65%);pointer-events:none}
.report-top{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;margin-bottom:40px}
.report-client{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.3);margin-bottom:8px}
.report-site{font-family:var(--heading);font-size:1.8rem;font-weight:800;color:#fff;margin-bottom:4px}
.report-date{font-family:var(--mono);font-size:0.63rem;color:rgba(255,255,255,0.28)}
.report-badge{background:rgba(0,153,204,0.12);border:1px solid rgba(0,153,204,0.25);border-radius:var(--radius);padding:18px 28px;text-align:center}
.report-badge-val{font-family:var(--heading);font-size:2.8rem;font-weight:800;color:var(--brand2);line-height:1}
.report-badge-label{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.3);margin-top:6px}
.score-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px}
.score-card{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:var(--radius);padding:28px 22px;position:relative;overflow:hidden}
.score-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius) var(--radius) 0 0}
.score-card.seo::after{background:linear-gradient(90deg,#0099cc,#00b8e6)}
.score-card.aeo::after{background:linear-gradient(90deg,#00b4d8,#0077b6)}
.score-card.geo::after{background:linear-gradient(90deg,#7b2ff7,#0099cc)}
.score-label{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.18em;text-transform:uppercase;margin-bottom:16px}
.score-card.seo .score-label{color:var(--brand3)}
.score-card.aeo .score-label{color:#48cae4}
.score-card.geo .score-label{color:#b48fff}
.score-num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--heading);font-size:1.7rem;font-weight:800;color:#fff}
.score-title{font-size:0.82rem;font-weight:600;color:rgba(255,255,255,0.8);text-align:center;margin-bottom:14px}
.score-items{list-style:none}
.score-items li{font-family:var(--mono);font-size:0.63rem;color:rgba(255,255,255,0.38);padding:5px 0;border-bottom:1px solid rgba(255,255,255,0.05);display:flex;justify-content:space-between;align-items:center}
.score-items li:last-child{border-bottom:none}
.ok{color:#4ade80}.warn{color:#fbbf24}.bad{color:#f87171}

/* ── Contact ── */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:56px;margin-top:64px}
.contact-info-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:28px}
.contact-icon{width:44px;height:44px;background:rgba(0,153,204,0.08);border-radius:10px;border:1px solid rgba(0,153,204,0.14);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.contact-info-label{font-family:var(--mono);font-size:0.6rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--brand);margin-bottom:4px}
.contact-info-val{font-size:0.92rem;color:var(--muted);line-height:1.6}
.contact-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:44px 40px;box-shadow:var(--shadow-sm)}

/* ── Alert ── */
.alert{padding:13px 16px;border-radius:var(--radius-sm);font-size:0.87rem;margin-bottom:16px;display:none}
.alert-success{background:#ecfdf5;border:1px solid #6ee7b7;color:#065f46}
.alert-error{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b}
.alert.show{display:block}

/* ── Footer ── */
footer{background:var(--dark);color:rgba(255,255,255,0.7);padding:0;position:relative;z-index:1}

/* Footer top accent line */
footer::before{content:'';display:block;height:3px;background:linear-gradient(90deg,transparent 0%,var(--brand) 30%,var(--brand2) 70%,transparent 100%)}

.footer-inner{padding:72px 0 0}

/* Newsletter strip inside footer */
.footer-newsletter{background:rgba(0,153,204,0.08);border:1px solid rgba(0,153,204,0.15);border-radius:var(--radius-lg);padding:36px 40px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;margin-bottom:56px}
.footer-newsletter-text h3{font-family:var(--heading);font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:4px}
.footer-newsletter-text p{font-size:0.84rem;color:rgba(255,255,255,0.42);line-height:1.6}
.footer-newsletter-form{display:flex;gap:10px}
.footer-newsletter-form input{padding:10px 16px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:var(--radius-sm);font-family:var(--body);font-size:0.88rem;color:#fff;outline:none;width:220px;transition:border-color 0.2s}
.footer-newsletter-form input::placeholder{color:rgba(255,255,255,0.3)}
.footer-newsletter-form input:focus{border-color:rgba(0,153,204,0.5)}
.footer-newsletter-form button{padding:10px 20px;background:var(--brand);color:#fff;border-radius:var(--radius-sm);font-size:0.84rem;font-weight:600;font-family:var(--body);cursor:pointer;transition:background 0.2s;white-space:nowrap}
.footer-newsletter-form button:hover{background:var(--brand-h)}

.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-logo{display:block;margin-bottom:16px}
.footer-logo img{height:38px;width:auto}
.footer-brand p{font-size:0.85rem;line-height:1.75;max-width:260px;color:rgba(255,255,255,0.35)}
.footer-tagline{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.14em;text-transform:uppercase;color:rgba(255,255,255,0.18);margin-top:10px}
.footer-social{display:flex;gap:8px;margin-top:20px}
.social-btn{width:36px;height:36px;border-radius:8px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.04);display:flex;align-items:center;justify-content:center;font-size:0.8rem;color:rgba(255,255,255,0.38);transition:all 0.2s;text-decoration:none}
.social-btn:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.footer-col h4{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.2);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:0.84rem;color:rgba(255,255,255,0.38);transition:color 0.2s}
.footer-col ul a:hover{color:var(--brand3)}

/* Footer contact block */
.footer-contact-mini{margin-top:20px;display:flex;flex-direction:column;gap:6px}
.footer-contact-mini a{font-size:0.82rem;color:rgba(255,255,255,0.3);transition:color 0.2s;display:flex;align-items:center;gap:8px}
.footer-contact-mini a:hover{color:var(--brand3)}
.footer-contact-mini a::before{font-size:0.75rem}

/* Footer divider */
.footer-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.07),transparent);margin-bottom:28px}

.footer-bottom{padding:24px 0 32px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-legal{font-family:var(--mono);font-size:0.58rem;letter-spacing:0.04em;color:rgba(255,255,255,0.18)}
.footer-pills{display:flex;gap:8px}
.footer-pill{font-family:var(--mono);font-size:0.56rem;letter-spacing:0.08em;text-transform:uppercase;padding:4px 10px;border:1px solid rgba(0,153,204,0.2);border-radius:100px;color:rgba(0,153,204,0.5)}

/* ── Reveal ── */
.js-ready .reveal{opacity:0;transform:translateY(22px);transition:opacity 0.5s ease,transform 0.5s ease}
.js-ready .reveal.visible{opacity:1;transform:translateY(0)}
.js-ready .reveal-d1{transition-delay:0.08s}
.js-ready .reveal-d2{transition-delay:0.16s}
.js-ready .reveal-d3{transition-delay:0.24s}
.js-ready .reveal-d4{transition-delay:0.32s}

/* ── Responsive ── */
@media(max-width:1024px){
  .footer-top{grid-template-columns:1fr 1fr}
  .hero-visual{display:none}
  .hero-inner{grid-template-columns:1fr}
  .footer-newsletter{grid-template-columns:1fr}
}
@media(max-width:900px){
  .services-grid,.ai-grid,.qa-grid,.blog-grid,.cases-grid,.testimonials-grid{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .industries-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .hamburger{display:flex}
  .form-grid{grid-template-columns:1fr}
  .score-grid{grid-template-columns:1fr}
  .feature-strip{flex-wrap:wrap}
  .feature-strip-item{flex:0 0 33.33%;border-bottom:1px solid var(--border)}
  .footer-newsletter-form{flex-direction:column}
  .footer-newsletter-form input{width:100%}
}
@media(max-width:600px){
  .hero h1{font-size:2.4rem}
  .metrics-grid{grid-template-columns:1fr}
  .cta-banner{padding:48px 24px}
  .footer-top{grid-template-columns:1fr}
  .hero-stats{gap:22px}
  .metric{border-right:none;border-bottom:1px solid rgba(255,255,255,0.06)}
  .metric:last-child{border-bottom:none}
  .report-top{grid-template-columns:1fr}
  .report-hero{padding:36px 24px}
  .feature-strip-item{flex:0 0 50%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ═══════════════════════════════════════════════
   HERO REDESIGN (two-column with score card)
   ═══════════════════════════════════════════════ */
.hero{padding:120px 0 80px;background:linear-gradient(160deg,#F4F4F4 0%,#eaf8ff 50%,#D4F6FF 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-120px;right:-120px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,153,204,0.08) 0%,transparent 65%);pointer-events:none}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.hero-copy{position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:0.65rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--orange);background:rgba(0,153,204,0.08);border:1px solid rgba(0,153,204,0.22);padding:7px 15px;border-radius:100px;margin-bottom:28px}
.live-dot{width:7px;height:7px;background:var(--orange2);border-radius:50%;animation:pulse 2s infinite;flex-shrink:0}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.8)}}
.hero h1{font-family:var(--heading);font-weight:800;font-size:clamp(2.4rem,4.5vw,4.2rem);line-height:1.08;letter-spacing:-0.03em;margin-bottom:22px;color:var(--dark)}
.hero h1 em{font-style:italic;color:var(--orange)}
.hero-sub{font-size:1.04rem;color:var(--muted);max-width:500px;margin-bottom:36px;line-height:1.82}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:flex;gap:36px;padding-top:32px;border-top:1px solid var(--border);flex-wrap:wrap}
.hero-stat .stat-num{font-family:var(--heading);font-size:2.2rem;font-weight:800;color:var(--orange);line-height:1}
.hero-stat .stat-label{font-size:0.78rem;color:var(--muted);margin-top:3px}

/* Hero visual */
.hero-visual{position:relative;z-index:1}
.hero-score-card{background:var(--dark);border:1px solid rgba(255,255,255,0.08);border-radius:16px;padding:32px;box-shadow:0 32px 80px rgba(10,22,40,0.25)}
.hero-badge-float{position:absolute;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 16px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;white-space:nowrap}
.hero-badge-float--tl{top:-18px;left:-18px}
.hero-badge-float--br{bottom:-18px;right:-18px}

/* AI strip */
.ai-strip{background:var(--dark);padding:18px 0;overflow:hidden;position:relative;z-index:1}
.ai-strip-inner{display:flex;gap:40px;align-items:center;animation:stripScroll 30s linear infinite;width:max-content;will-change:transform}
.ai-strip-item{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:0.64rem;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.35);white-space:nowrap}
.ai-strip-item .dot{width:5px;height:5px;background:var(--orange2);border-radius:50%;flex-shrink:0}
@keyframes stripScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

@media(max-width:1024px){.hero-inner{grid-template-columns:1fr;gap:40px}.hero-visual{display:none}}
@media(max-width:600px){.hero{padding:100px 0 60px}.hero h1{font-size:2.2rem}}


/* ═══════════════════════════════════════
   CSS ANIMATIONS
   ═══════════════════════════════════════ */

/* Floating / bob animation for cards */
@keyframes float {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-8px); }
}
@keyframes floatSlow {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-5px); }
}

/* Shimmer sweep for score bars & progress elements */
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.shimmer-bar {
  background: linear-gradient(90deg, var(--border) 25%, var(--secondary) 50%, var(--border) 75%);
  background-size: 400px 100%;
  animation: shimmer 1.6s infinite;
}

/* Fade up — extra utility */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Spin (for loader / badge indicators) */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Glow pulse on brand elements */
@keyframes glowPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,153,204,0.0); }
  50%     { box-shadow: 0 0 24px 6px rgba(0,153,204,0.18); }
}

/* Gradient shift (hero background subtle movement) */
@keyframes gradShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Border draw (animated underline on section titles) */
@keyframes borderDraw {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* ── Static hero background (no animation = no CLS) ── */
.hero {
  background: linear-gradient(135deg, #061a28 0%, #0b2235 50%, #072030 100%);
}

/* ── Service cards hover float ── */
.service-card:hover {
  animation: none; /* handled by transform in existing rule */
}

/* ── Static AI score fill ── */
.ai-score-fill {
  background: linear-gradient(90deg, var(--brand), var(--brand2));
}

/* ── Floating hero visual cards ── */
.hero-visual .ai-card-ui:nth-child(1) { animation: float 6s ease-in-out infinite; will-change: transform; }
.hero-visual .ai-card-ui:nth-child(2) { animation: float 6s ease-in-out infinite 1s; will-change: transform; }
.hero-visual .ai-card-ui:nth-child(3) { animation: float 6s ease-in-out infinite 2s; will-change: transform; }

/* ── Stat number glow on hover ── */
.stat-num {
  transition: color 0.3s, text-shadow 0.3s;
}
.stat-num:hover {
  text-shadow: 0 0 20px rgba(0,184,230,0.5);
}

/* ── Section tag underline: static (no CLS) ── */

/* ── Nav CTA: no animation (prevents continuous repaint) ── */

/* ── AI platform chips bounce in on hover ── */
.ai-chip {
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.ai-chip:hover {
  transform: translateY(-2px) scale(1.06);
  background: rgba(0,153,204,0.2);
  border-color: rgba(0,153,204,0.4);
}

/* ── Metric val pop ── */
.metric-val {
  transition: transform 0.3s ease;
}
.metric:hover .metric-val {
  transform: scale(1.06);
}

/* ── Trust items shimmer on hover ── */
.trust-item {
  position: relative;
  transition: color 0.2s;
}

/* ── Service icon wrap spin on hover ── */
.service-icon-wrap {
  transition: transform 0.4s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover .service-icon-wrap {
  transform: rotate(8deg) scale(1.1);
  box-shadow: 0 8px 24px rgba(0,153,204,0.2);
}

/* ── Footer accent line: static ── */

/* ── Testimonial card lift ── */
.testimonial {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

/* ── Blog card animated border ── */
.blog-card {
  position: relative;
  overflow: hidden;
}
.blog-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand3));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.blog-card:hover::after {
  transform: scaleX(1);
}

/* ── Section alt background pattern ── */
.section-alt {
  position: relative;
  contain: layout style;
}
.section-alt::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0,153,204,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}
.section-alt > .container {
  position: relative;
  z-index: 1;
}

/* ── Static gradient text for hero h1 ── */
.hero h1 .grad {
  background: linear-gradient(120deg, var(--brand2), var(--brand3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── CTA banner radial: static ── */

/* ── Scroll indicator bounce ── */
@keyframes bounceDown {
  0%,100% { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(6px); opacity: 0.5; }
}

/* ── Step number color animation ── */
.step:hover .step-num {
  color: var(--brand3);
  transition: color 0.3s;
}

/* ── AI card border glow on hover ── */
.ai-card {
  transition: all 0.25s ease;
}
.ai-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,153,204,0.06), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.ai-card { position: relative; }
.ai-card:hover::before { opacity: 1; }

/* ── FAQ icon spin ── */
.faq-item.open .faq-icon {
  animation: spin 0.3s ease forwards;
}


/* ═══════════════════════════════════════
   PERFORMANCE — CLS & SPEED FIXES
   ═══════════════════════════════════════ */

/* Prevent font-related CLS: reserve space with size-adjust */
@font-face {
  font-family: 'Poppins';
  font-display: optional;
}

/* Logo: explicit dimensions to prevent CLS */
.logo-img img { width: auto; height: 42px; aspect-ratio: auto; }
.footer-logo img { width: auto; height: 38px; aspect-ratio: auto; }
nav .logo-img img { width: auto; height: 42px; }

/* Prevent counter jump — tabular nums + fixed container dims */
.stat-num, .count-val, .metric-val {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  display: block;
  min-width: 0;
  width: 100%;
}
/* Stat wrapper: fixed height so line-height change doesn't push content */
.hero-stats > div {
  min-width: 80px;
}
.count-item {
  min-width: 0;
}

/* content-visibility: auto defers rendering of below-fold sections */
.section:not(:first-of-type),
.section-alt,
.metrics-section,
.trust-bar {
  content-visibility: auto;
  contain-intrinsic-size: 0 400px;
}

/* Prevent transitions from triggering during page load */
.preload * {
  transition: none !important;
  animation-play-state: paused !important;
}

/* Hero image dimensions — prevent CLS if images ever re-added */
img { max-width: 100%; height: auto; }

/* Stabilise the AI strip height so it doesn't shift content */
.ai-strip { min-height: 54px; overflow: hidden; }

/* Prevent hero grid pattern from causing repaints */
.hero-grid { contain: strict; }

/* Reserve height for hero visual so layout doesn't shift */
.hero-visual { min-height: 280px; }

/* Smooth font rendering */
* { text-rendering: optimizeSpeed; }
h1, h2, h3 { text-rendering: optimizeLegibility; }

/* ═══════════════════════════════════════════════════════
   MOBILE OVERFLOW — comprehensive fix
   Prevents ANY horizontal scroll on any page at any width
   ═══════════════════════════════════════════════════════ */

/* Root lock */
html { overflow-x: hidden; max-width: 100%; }
body { overflow-x: hidden; }

/* Every element respects viewport width */
*, *::before, *::after { box-sizing: border-box; max-width: 100%; }

/* Images always contained */
img, video, iframe, embed { max-width: 100%; height: auto; }

/* Tables scroll horizontally inside wrapper instead of breaking layout */
table { max-width: 100%; }
.compare-table { overflow-x: auto; -webkit-overflow-scrolling: touch; display: block; width: 100%; }

/* ── 1200px — hamburger takes over ───────────────────── */
@media(max-width:1200px){
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

/* ── 900px tablet breakpoint ─────────────────────────── */
@media(max-width:900px){
  .container { padding: 0 20px; }

  /* All 2-column splits → single */
  .hero-inner,
  .rp-hero-inner,
  .overall-band,
  .report-top,
  .footer-newsletter { grid-template-columns: 1fr !important; }

  /* All 3-4 column grids → 2 cols */
  .services-grid,
  .cases-grid,
  .testimonials-grid,
  .why-grid,
  .ai-vis-grid,
  .blog-grid,
  .industries-grid,
  .sol-grid,
  .sol-tech-grid { grid-template-columns: 1fr 1fr !important; }

  /* Score + rec grids → 1 col on tablet too */
  .score-grid,
  .plat-grid,
  .rec-grid,
  .road-grid,
  .tech-grid { grid-template-columns: 1fr !important; }

  /* Count strip → 2 cols */
  .count-strip { grid-template-columns: 1fr 1fr !important; }
  .count-item { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,.06); }

  /* Process → 2 cols */
  .process-grid { grid-template-columns: 1fr 1fr !important; }
  .process-grid::before { display: none; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr !important; }

  /* Comparison table rows → stacked */
  .compare-row { grid-template-columns: 1fr !important; }
  .compare-cell:not(:last-child) { border-right: none; border-bottom: 1px solid var(--border); }

  /* Inline style grids — catch all patterns */
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns:1fr 1.2fr"],
  div[style*="grid-template-columns:1fr 1.4fr"],
  div[style*="grid-template-columns:1fr 1.5fr"],
  div[style*="grid-template-columns:1fr 1.6fr"],
  div[style*="grid-template-columns:1fr auto"],
  div[style*="grid-template-columns:auto 1fr"],
  div[style*="grid-template-columns:1fr 1fr;gap:64px"],
  div[style*="grid-template-columns:repeat(2"],
  div[style*="grid-template-columns:repeat(3"],
  div[style*="grid-template-columns:repeat(4"] { grid-template-columns: 1fr !important; }

  /* Scrolling strip — clip overflow, don't break layout */
  .ai-strip { overflow: hidden; }

  /* Hero visual — hide on tablet/mobile */
  .hero-visual { display: none; }

  /* Solution feature list → single col */
  .sol-feature-list { grid-template-columns: 1fr !important; }

  /* Section spacing */
  .section { padding: 56px 0; }
}

/* ── 600px mobile breakpoint ──────────────────────────── */
@media(max-width:600px){
  .container { padding: 0 16px; }

  /* All multi-col → single */
  .services-grid,
  .cases-grid,
  .testimonials-grid,
  .why-grid,
  .ai-vis-grid,
  .blog-grid,
  .sol-grid,
  .sol-tech-grid,
  .count-strip,
  .process-grid,
  .plat-cov-grid,
  .score-grid,
  .rec-grid,
  .road-grid { grid-template-columns: 1fr !important; }

  /* Footer → single col */
  .footer-top { grid-template-columns: 1fr !important; }
  .footer-newsletter-form { flex-direction: column; }
  .footer-newsletter-form input,
  .footer-newsletter-form button { width: 100%; }

  /* Typography scale down */
  .hero h1, .hero-copy h1 { font-size: 1.95rem !important; line-height: 1.15 !important; }
  .section-title { font-size: 1.7rem !important; }
  h2 { font-size: 1.6rem !important; }
  .big-num { font-size: 4rem !important; }

  /* Page header */
  .page-header { padding: 100px 0 40px !important; }
  .page-header h1 { font-size: 2rem !important; }

  /* Nav padding */
  .nav-inner { padding: 0 16px; }

  /* CTA banner */
  .cta-banner { padding: 36px 20px !important; }
  .cta-banner-btns { flex-direction: column; gap: 10px; }
  .cta-banner-btns a { width: 100%; text-align: center; justify-content: center; }

  /* Hero actions */
  .hero-actions { flex-direction: column; gap: 10px; }
  .hero-actions a { width: 100%; text-align: center; justify-content: center; }

  /* Stats */
  .hero-stats { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }

  /* Section spacing */
  .section { padding: 40px 0; }

  /* Cards */
  .service-card,
  .why-card,
  .testimonial,
  .case-card,
  .sol-card { padding: 24px 20px !important; }

  /* Process grid number strip */
  .process-grid::before { display: none; }

  /* Post stats */
  .post-stat-row { grid-template-columns: 1fr !important; }
}

/* ── 400px tiny phones ────────────────────────────────── */
@media(max-width:400px){
  .hero h1, .hero-copy h1 { font-size: 1.7rem !important; }
  .section-title { font-size: 1.45rem !important; }
  .hero-stats { grid-template-columns: 1fr !important; }
  .container { padding: 0 14px; }
}


/* Solution pages grid */
.sol-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 48px; }
.sol-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 24px; transition: all 0.3s; text-decoration: none; color: inherit; display: block; }
.sol-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border2); }
.sol-card-icon { font-size: 2rem; margin-bottom: 14px; }
.sol-card-title { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.sol-card-desc { font-size: 0.82rem; color: var(--muted); line-height: 1.7; margin-bottom: 14px; }
.sol-card-link { font-size: 0.8rem; font-weight: 600; color: var(--brand); display: flex; align-items: center; gap: 6px; }
.sol-tech-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-top: 32px; }
.sol-tech-item { background: var(--secondary); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 16px; text-align: center; transition: all 0.2s; }
.sol-tech-item:hover { background: var(--surface); border-color: var(--brand3); transform: translateY(-2px); }
.sol-tech-icon { font-size: 1.6rem; margin-bottom: 8px; }
.sol-tech-name { font-size: 0.82rem; font-weight: 600; color: var(--dark); }
.sol-tech-type { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.08em; color: var(--faint); margin-top: 3px; }
.sol-feature-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 24px; }
.sol-feature-list li { font-size: 0.88rem; color: var(--muted); display: flex; align-items: baseline; gap: 8px; }
.sol-feature-list li::before { content: '✓'; color: var(--brand); font-weight: 700; flex-shrink: 0; }
@media(max-width:900px){
  .sol-grid { grid-template-columns: 1fr 1fr; }
  .sol-tech-grid { grid-template-columns: repeat(3,1fr); }
  .sol-feature-list { grid-template-columns: 1fr; }
}
@media(max-width:600px){
  .sol-grid { grid-template-columns: 1fr; }
  .sol-tech-grid { grid-template-columns: repeat(2,1fr); }
}