/* RiVo B2B – Design System */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --slate-900:#0F172A;--slate-800:#1E293B;--slate-700:#334155;--slate-600:#475569;
  --slate-500:#64748B;--slate-400:#94A3B8;--slate-300:#CBD5E1;--slate-200:#E2E8F0;
  --slate-100:#F1F5F9;--slate-50:#F8FAFC;--white:#FFFFFF;
  --coral:#FF8F8F;--amber:#FFB84D;--green:#6BCB6B;--blue:#7AB8E2;--purple:#C88CFF;
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --radius-sm:8px;--radius:16px;--radius-lg:24px;--radius-xl:32px;
  --shadow-sm:0 1px 3px rgba(15,23,42,.06);
  --shadow:0 4px 16px rgba(15,23,42,.08);
  --shadow-lg:0 20px 48px rgba(15,23,42,.12);
  --shadow-xl:0 32px 80px rgba(15,23,42,.16);
  --nav-h:72px;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--white);color:var(--slate-900);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}a{text-decoration:none;color:inherit}ul{list-style:none}

/* Typography */
.section-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--slate-500);background:var(--slate-100);padding:6px 14px;border-radius:100px;margin-bottom:16px;border:1px solid var(--slate-200)}
.section-title{font-size:clamp(28px,4vw,48px);font-weight:800;color:var(--slate-900);letter-spacing:-.03em;line-height:1.15;margin-bottom:16px}
.section-subtitle{font-size:clamp(15px,2vw,18px);color:var(--slate-500);max-width:560px;line-height:1.7}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:100px;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .25s cubic-bezier(.16,1,.3,1);white-space:nowrap}
.btn-primary{background:var(--slate-900);color:var(--white);box-shadow:0 2px 8px rgba(15,23,42,.2)}
.btn-primary:hover{background:var(--slate-800);box-shadow:0 4px 16px rgba(15,23,42,.3);transform:translateY(-2px)}
.btn-white{background:var(--white);color:var(--slate-900);box-shadow:0 2px 12px rgba(255,255,255,.2)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,255,255,.3)}
.btn-ghost-light{background:transparent;color:rgba(255,255,255,.8);border:1.5px solid rgba(255,255,255,.2)}
.btn-ghost-light:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.4);transform:translateY(-2px)}
.btn-lg{padding:16px 36px;font-size:16px}
.tag{font-size:12px;font-weight:500;color:var(--slate-600);background:var(--slate-100);padding:4px 12px;border-radius:100px;border:1px solid var(--slate-200)}

/* Layout */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:120px 0}
.section-light{background:var(--white)}
.section-alt{background:var(--slate-50)}
.section-header{text-align:center;display:flex;flex-direction:column;align-items:center;margin-bottom:64px}

/* Navigation */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.85);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid rgba(226,232,240,.6);transition:all .3s}
.nav.scrolled{box-shadow:0 4px 24px rgba(15,23,42,.06)}
.nav.nav-dark-mode{background:rgba(15,23,42,.85);border-bottom-color:rgba(255,255,255,.06)}
.nav.nav-dark-mode .nav-link{color:rgba(255,255,255,.6)}
.nav.nav-dark-mode .nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav.nav-dark-mode .nav-logo-text{color:#fff}
.nav.nav-dark-mode .nav-cta{background:#fff;color:var(--slate-900)}
.nav.nav-dark-mode .nav-hamburger span{background:#fff}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:var(--nav-h);display:flex;align-items:center;gap:40px}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--slate-900);flex-shrink:0}
.nav-logo-img{width:36px;height:36px;border-radius:10px}
.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-link{font-size:14px;font-weight:500;color:var(--slate-500);padding:8px 12px;border-radius:8px;transition:color .2s,background .2s}
.nav-link:hover{color:var(--slate-900);background:var(--slate-100)}
.nav-cta{margin-left:8px;padding:10px 20px;font-size:14px}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;margin-left:auto}
.nav-hamburger span{display:block;width:24px;height:2px;background:var(--slate-700);border-radius:2px;transition:all .3s}
.nav-mobile{display:none;flex-direction:column;padding:16px 24px 24px;border-top:1px solid var(--slate-200);background:var(--white)}
.nav-mobile.open{display:flex}
.nav-mobile-link{padding:12px 0;font-size:16px;font-weight:500;color:var(--slate-700);border-bottom:1px solid var(--slate-100)}

/* Dark Hero */
.hero-dark{min-height:100vh;position:relative;overflow:hidden;background:linear-gradient(160deg,#0a0f1e 0%,var(--slate-900) 40%,#162033 100%);display:flex;align-items:center;padding-top:var(--nav-h)}
.hero-dark-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:.15}
.glow-1{width:600px;height:600px;background:var(--purple);top:-200px;right:-100px}
.glow-2{width:500px;height:500px;background:var(--coral);bottom:-150px;left:-100px}
.glow-3{width:400px;height:400px;background:var(--blue);top:40%;left:30%;opacity:.08}
#particle-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.4}
.hero-dark-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:80px 24px}
.hero-dark-content{display:flex;flex-direction:column}
.hero-badge-dark{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:rgba(255,255,255,.6);background:rgba(255,255,255,.06);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);padding:8px 16px;border-radius:100px;margin-bottom:28px;width:fit-content}
.badge-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(107,203,107,.3);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(107,203,107,.3)}50%{box-shadow:0 0 0 6px rgba(107,203,107,.1)}}
.hero-dark-title{font-size:clamp(36px,5vw,64px);font-weight:800;letter-spacing:-.04em;line-height:1.08;margin-bottom:28px;color:var(--white)}
.hero-line{display:block;opacity:0;transform:translateY(30px)}
.hero-line-gradient{background:linear-gradient(135deg,var(--coral),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-dark-subtitle{font-size:clamp(16px,2vw,19px);color:rgba(255,255,255,.55);line-height:1.7;margin-bottom:40px;max-width:500px}
.hero-dark-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-dark-visual{display:flex;justify-content:center;align-items:center}

/* Dashboard Card */
.dashboard-card{background:rgba(255,255,255,.04);backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:420px;opacity:0;transform:translateX(60px)}
.dash-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.dash-title{color:rgba(255,255,255,.9);font-weight:700;font-size:16px}
.dash-badge{font-size:11px;font-weight:600;color:var(--green);background:rgba(107,203,107,.1);padding:4px 10px;border-radius:100px;border:1px solid rgba(107,203,107,.2)}
.dash-body{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dash-radar{position:relative;display:flex;align-items:center;justify-content:center}
.radar-svg{width:160px;height:160px}
.radar-grid{fill:none;stroke:rgba(255,255,255,.08);stroke-width:1}
.radar-data{fill:rgba(200,140,255,.15);stroke:var(--purple);stroke-width:2;stroke-linejoin:round}
.radar-dot{fill:var(--white);opacity:.8}
.dot-1{fill:var(--coral)}.dot-2{fill:var(--amber)}.dot-3{fill:var(--green)}.dot-4{fill:var(--blue)}.dot-5{fill:var(--purple)}
.radar-labels{position:absolute;inset:0;font-size:11px;font-weight:700;color:rgba(255,255,255,.4)}
.r-label{position:absolute}.r-top{top:0;left:50%;transform:translateX(-50%)}
.r-right{top:28%;right:0}.r-br{bottom:10%;right:5%}.r-bl{bottom:10%;left:5%}.r-left{top:28%;left:0}
.dash-metrics{display:flex;flex-direction:column;gap:16px;justify-content:center}
.dash-metric{display:flex;flex-direction:column;gap:4px}
.metric-label{font-size:12px;color:rgba(255,255,255,.4);font-weight:500}
.metric-value{font-size:28px;font-weight:800;color:var(--white);letter-spacing:-.02em}
.metric-bar{height:6px;background:rgba(255,255,255,.08);border-radius:3px;overflow:hidden;margin-top:4px}
.metric-bar-fill{height:100%;background:linear-gradient(90deg,var(--blue),var(--purple));border-radius:3px;width:0;transition:width 1.5s ease}

/* Problem Cards */
.problems-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.problem-card{background:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-lg);padding:36px;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s;opacity:0;transform:translateY(30px)}
.problem-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.problem-icon{width:56px;height:56px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:linear-gradient(135deg,rgba(200,140,255,.1),rgba(200,140,255,.03));color:var(--purple)}
.problem-title{font-size:18px;font-weight:700;color:var(--slate-900);margin-bottom:12px;letter-spacing:-.01em;line-height:1.3}
.problem-desc{font-size:15px;color:var(--slate-500);line-height:1.7}

/* Bento Grid */
.bento-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.bento-wide{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.bento-card{background:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-lg);padding:32px;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s;opacity:0;transform:translateY(30px)}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.bento-dark{background:var(--slate-900);border-color:transparent;color:var(--white)}
.bento-dark .bento-title{color:var(--white)}
.bento-dark .bento-desc{color:rgba(255,255,255,.6)}
.bento-title{font-size:18px;font-weight:700;color:var(--slate-900);margin-bottom:10px;letter-spacing:-.01em}
.bento-desc{font-size:15px;color:var(--slate-500);line-height:1.7}
.bento-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.bento-visual-interactive{margin-top:24px;display:flex;align-items:center;justify-content:center}
.bento-wide .bento-visual-interactive{margin-top:0}

/* Radar Animated */
.bento-radar-animated{width:220px;height:220px}
.radar-grid-anim{fill:none;stroke:var(--slate-200);stroke-width:.8}
.radar-data-anim{stroke:var(--coral);stroke-width:2;stroke-linejoin:round;transition:all 1.5s cubic-bezier(.16,1,.3,1)}
.radar-dot-anim{opacity:0;transition:all .8s cubic-bezier(.16,1,.3,1)}
.radar-lbl{font-size:9px;font-weight:600;opacity:.7}
.bento-card:hover .radar-data-anim{fill-opacity:.25}
.bento-card:hover .radar-dot-anim{filter:brightness(1.3)}

/* Timeline */
.timeline-visual{width:100%}
.timeline-track{height:4px;background:var(--slate-100);border-radius:2px;position:relative;margin-bottom:12px}
.timeline-fill{height:100%;width:0;background:linear-gradient(90deg,var(--coral),var(--purple));border-radius:2px;transition:width 1.5s cubic-bezier(.16,1,.3,1)}
.timeline-dots{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.t-dot{width:100%;aspect-ratio:1;border-radius:50%;background:var(--slate-100);display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:var(--slate-400);transition:all .4s cubic-bezier(.16,1,.3,1);border:2px solid transparent}
.t-dot span{line-height:1}
.t-dot.filled{background:linear-gradient(135deg,var(--coral),var(--purple));color:var(--white);border-color:transparent}
.t-dot.active{background:var(--white);border-color:var(--purple);color:var(--purple);box-shadow:0 0 0 4px rgba(200,140,255,.2);animation:pulse-dot 2s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 4px rgba(200,140,255,.2)}50%{box-shadow:0 0 0 8px rgba(200,140,255,.08)}}
.timeline-label{text-align:center;font-size:13px;color:var(--slate-500);margin-top:12px}
.timeline-label strong{color:var(--purple);font-weight:700}
.bento-card:hover .t-dot.active{background:linear-gradient(135deg,var(--coral),var(--purple));color:var(--white);border-color:transparent;box-shadow:none}

/* AI Circles */
.ai-visual{width:100%;flex-direction:column;align-items:center}
.ai-circles{display:flex;align-items:center;justify-content:center;position:relative;height:80px}
.ai-circle{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .5s cubic-bezier(.16,1,.3,1)}
.ai-circle svg{width:32px;height:32px}
.c1{background:linear-gradient(135deg,rgba(255,143,143,.15),rgba(255,143,143,.05));color:var(--coral);transform:translateX(16px);z-index:3}
.c2{background:linear-gradient(135deg,rgba(200,140,255,.15),rgba(200,140,255,.05));color:var(--purple);z-index:2}
.c3{background:linear-gradient(135deg,rgba(107,203,107,.15),rgba(107,203,107,.05));color:var(--green);transform:translateX(-16px);z-index:1}
.bento-card:hover .c1{transform:translateX(28px)}
.bento-card:hover .c2{transform:scale(1.08)}
.bento-card:hover .c3{transform:translateX(-28px)}
.ai-label{font-size:12px;color:var(--slate-500);margin-top:12px;font-weight:500}

/* Checklist */
.checklist-visual{flex-direction:column;width:100%;gap:8px}
.check-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;background:var(--slate-50);border:1px solid var(--slate-100);transition:all .3s}
.check-box{width:22px;height:22px;flex-shrink:0;border-radius:6px;background:var(--white);border:1.5px solid var(--slate-200);display:flex;align-items:center;justify-content:center;transition:all .3s}
.check-mark{stroke-dasharray:24;stroke-dashoffset:24;transition:stroke-dashoffset .5s cubic-bezier(.16,1,.3,1)}
.check-item.done .check-mark{stroke-dashoffset:0}
.check-item.done .check-box{background:rgba(107,203,107,.08);border-color:var(--green)}
.check-item.done .check-text{text-decoration:line-through;color:var(--slate-400)}
.check-text{font-size:13px;font-weight:500;color:var(--slate-700);flex:1}
.check-time{font-size:11px;color:var(--slate-400);font-weight:600}
.bento-card:hover .check-item.pending .check-mark{stroke-dashoffset:0}
.bento-card:hover .check-item.pending .check-box{background:rgba(107,203,107,.08);border-color:var(--green)}

/* Barchart (Dark Card) */
.barchart-visual{flex-direction:column;width:100%;gap:12px}
.bars-container{display:flex;align-items:flex-end;gap:10px;height:80px;width:100%}
.bar-group{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%}
.bar{width:100%;height:0;border-radius:6px 6px 2px 2px;background:var(--bar-color);margin-top:auto;transition:height 1.2s cubic-bezier(.16,1,.3,1)}
.bar-lbl{font-size:10px;font-weight:700;color:rgba(255,255,255,.4)}
.bar-trend{display:flex;align-items:center;gap:8px}
.trend-line-svg{width:100px;height:24px}
.trend-line{stroke-dasharray:200;stroke-dashoffset:200;transition:stroke-dashoffset 2s ease}
.trend-label{font-size:11px;color:rgba(255,255,255,.4);font-weight:500}
.bento-card:hover .bar{filter:brightness(1.15)}

/* B2C Section */
.section-b2c{background:var(--slate-50);overflow:hidden}
.b2c-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.b2c-visual{display:flex;justify-content:center}
.phone-b2c{box-shadow:var(--shadow-xl),0 0 80px rgba(200,140,255,.08)}
.b2c-content{display:flex;flex-direction:column}
.b2c-badge{background:linear-gradient(135deg,rgba(200,140,255,.1),rgba(255,143,143,.05));border-color:rgba(200,140,255,.2);color:var(--purple)}
.b2c-title{text-align:left}
.b2c-desc{font-size:17px;color:var(--slate-500);line-height:1.75;margin-bottom:28px}
.b2c-features{display:flex;flex-direction:column;gap:14px;margin-bottom:36px}
.b2c-features li{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500;color:var(--slate-700)}
.b2c-stores{display:flex;gap:12px}
.store-btn-big{display:flex;align-items:center;gap:12px;padding:12px 24px;border-radius:var(--radius);background:var(--slate-900);color:var(--white);transition:all .3s cubic-bezier(.16,1,.3,1);border:1px solid transparent}
.store-btn-big:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:var(--slate-800)}
.store-btn-big small{display:block;font-size:10px;font-weight:400;opacity:.7;line-height:1}
.store-btn-big strong{display:block;font-size:15px;font-weight:700;line-height:1.2}

/* Dual CTA */
.dual-cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:8px;width:100%;max-width:680px}
.dual-cta-card{background:rgba(255,255,255,.05);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:36px;text-align:center;transition:all .3s cubic-bezier(.16,1,.3,1)}
.dual-cta-card:hover{background:rgba(255,255,255,.08);transform:translateY(-4px);border-color:rgba(255,255,255,.2)}
.dual-cta-label{font-size:18px;font-weight:700;color:var(--white);margin-bottom:10px}
.dual-cta-desc{font-size:14px;color:rgba(255,255,255,.5);line-height:1.6;margin-bottom:24px}

/* Fade-in utility */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}
.sticky-scroll-container{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:flex-start;position:relative}
.sticky-text-col{display:flex;flex-direction:column}
.sticky-step{min-height:80vh;display:flex;flex-direction:column;justify-content:center;padding:40px 0;opacity:.15;transition:opacity .5s ease,transform .5s ease;transform:translateY(20px)}
.sticky-step.is-active{opacity:1;transform:translateY(0)}
.step-number{font-size:80px;font-weight:900;letter-spacing:-.05em;color:var(--step-color);opacity:.12;line-height:1;margin-bottom:16px}
.step-title{font-size:32px;font-weight:800;color:var(--slate-900);margin-bottom:16px;letter-spacing:-.02em}
.step-desc{font-size:18px;color:var(--slate-500);line-height:1.75;max-width:400px}
.sticky-visual-col{position:sticky;top:0;height:100vh;display:flex;align-items:center;justify-content:center}
.sticky-mockup-wrapper{position:relative;width:100%;display:flex;justify-content:center}
.phone-mockup{width:280px;height:560px;background:var(--slate-900);border-radius:40px;padding:12px;box-shadow:var(--shadow-xl),0 0 0 1px rgba(255,255,255,.1) inset;position:relative}
.phone-screen{width:100%;height:100%;background:var(--slate-50);border-radius:30px;overflow:hidden}
.sticky-screen{position:relative}
.sticky-img-container{width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--slate-900)}
.sticky-img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s ease;will-change:opacity}
.sticky-img.is-active{opacity:1}

/* Security Grid */
.security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.security-card{background:var(--white);border:1px solid var(--slate-200);border-radius:var(--radius-lg);padding:32px;text-align:center;opacity:0;transform:translateY(20px);transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s}
.security-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.security-icon{width:64px;height:64px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;background:linear-gradient(135deg,rgba(122,184,226,.1),rgba(122,184,226,.03));color:var(--blue)}
.security-title{font-size:16px;font-weight:700;color:var(--slate-900);margin-bottom:8px}
.security-desc{font-size:14px;color:var(--slate-500);line-height:1.6}

/* CTA Dark */
.cta-dark{position:relative;overflow:hidden;background:linear-gradient(160deg,#0a0f1e,var(--slate-900),#162033);text-align:center}
.cta-dark-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.cta-dark-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.cta-logo{width:64px;height:64px;border-radius:16px;margin-bottom:32px}
.cta-dark-title{font-size:clamp(28px,4vw,44px);font-weight:800;color:var(--white);letter-spacing:-.03em;margin-bottom:16px}
.cta-dark-subtitle{font-size:clamp(15px,2vw,18px);color:rgba(255,255,255,.55);max-width:520px;line-height:1.7;margin-bottom:40px}
.cta-btn{box-shadow:0 4px 24px rgba(255,255,255,.15)}
@keyframes cta-glow{0%,100%{box-shadow:0 4px 24px rgba(255,255,255,.15)}50%{box-shadow:0 4px 40px rgba(255,255,255,.25)}}

/* Footer */
.footer{background:var(--slate-900);color:rgba(255,255,255,.6);padding:80px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--white);margin-bottom:16px}
.footer-logo-img{width:36px;height:36px;border-radius:10px}
.footer-tagline{font-size:14px;line-height:1.6;margin-bottom:8px}
.footer-company{font-size:13px;opacity:.5}
.footer-links h4{color:var(--white);font-size:14px;font-weight:600;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;transition:color .2s}
.footer-links a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid rgba(255,255,255,.08);font-size:13px}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a{transition:color .2s}
.footer-bottom-links a:hover{color:var(--white)}

/* Fade-in utility */
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* Responsive */
@media(max-width:1024px){
  .hero-dark-inner{grid-template-columns:1fr;gap:48px;text-align:center;padding:60px 24px}
  .hero-dark-content{align-items:center}
  .hero-dark-subtitle{max-width:100%}
  .hero-dark-actions{justify-content:center}
  .hero-dark-visual{order:-1}
  .dashboard-card{max-width:360px}
  .bento-grid{grid-template-columns:1fr 1fr}
  .bento-wide{grid-column:span 2}
  .security-grid{grid-template-columns:repeat(2,1fr)}
  .b2c-grid{grid-template-columns:1fr;gap:48px;text-align:center}
  .b2c-content{align-items:center}
  .b2c-title{text-align:center}
  .b2c-features{align-items:flex-start;text-align:left}
  .dual-cta-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .nav-hamburger{display:flex}
  .section{padding:80px 0}
  .hero-dark-inner{padding:40px 24px}
  .problems-grid{grid-template-columns:1fr}
  .bento-grid{grid-template-columns:1fr}
  .bento-wide{grid-column:span 1;grid-template-columns:1fr}
  .sticky-scroll-container{grid-template-columns:1fr}
  .sticky-visual-col{position:relative;height:auto;margin-bottom:40px}
  .sticky-step{min-height:auto;padding:40px 0}
  .sticky-step{opacity:1;transform:none}
  .sticky-img:first-child{opacity:1}
  .phone-mockup{width:220px;height:440px}
  .security-grid{grid-template-columns:1fr}
  .b2c-grid{gap:40px}
  .b2c-stores{flex-direction:column}
  .dual-cta-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;gap:16px;text-align:center}
  .hero-dark-title{font-size:clamp(28px,8vw,48px)}
  .dashboard-card{max-width:300px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
}