/* ============================================================
   R.I.Y.A-AIx Quantum — Design System v3
   Inspired by humansignal.life — Sleek Dark Mode
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&family=DM+Mono:wght@400;500&display=swap');

/* ─── Variables ─── */
:root {
  --bg:        #0a0b0f;
  --bg-2:      #0f1117;
  --bg-3:      #141720;
  --surface:   rgba(255,255,255,0.032);
  --surface-h: rgba(255,255,255,0.06);
  --border:    rgba(255,255,255,0.07);
  --border-h:  rgba(255,255,255,0.14);

  /* Brand accents */
  --cyan:      #2dd4bf;
  --cyan-d:    #14b8a6;
  --violet:    #818cf8;
  --violet-d:  #6366f1;
  --green:     #4ade80;
  --amber:     #fbbf24;

  --text:      #f1f5f9;
  --text-2:    #94a3b8;
  --text-3:    #475569;

  --nav-h:     88px;
  --max-w:     1180px;
  --r:         10px;           /* base border-radius */
  --r-lg:      16px;
  --r-xl:      20px;

  --ease:      cubic-bezier(0.22,1,0.36,1);
  --t:         0.22s;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.55);
}

/* ─── Reset ─── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'DM Sans',system-ui,sans-serif;
  font-size:15px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}
::selection{background:rgba(45,212,191,0.2)}

/* ─── Scrollbar ─── */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:var(--cyan)}

/* ─── Typography ─── */
h1,h2,h3,h4,h5{
  font-family:'DM Sans',sans-serif;
  letter-spacing:-0.022em;
  line-height:1.18;
  font-weight:700;
  color:var(--text);
}
h1{font-size:clamp(2.2rem,5.5vw,4.2rem);font-weight:700;letter-spacing:-0.03em}
h2{font-size:clamp(1.7rem,3.8vw,2.8rem);letter-spacing:-0.025em}
h3{font-size:clamp(1.1rem,2vw,1.45rem);font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{color:var(--text-2);line-height:1.75;font-size:0.96rem}
code,kbd{font-family:'DM Mono',monospace;font-size:0.85em}

/* ─── Layout ─── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 1.75rem}
.section{padding:100px 0}
.section-sm{padding:64px 0}
.text-center{text-align:center}

/* ─── Ambient layers ─── */
.ambient-bg{
  position:fixed;inset:0;z-index:-10;pointer-events:none;
  background:
    radial-gradient(ellipse 70% 55% at 5% 10%,  rgba(45,212,191,0.05) 0%,transparent 60%),
    radial-gradient(ellipse 55% 50% at 95% 90%,  rgba(129,140,248,0.06) 0%,transparent 55%),
    var(--bg);
}
.noise-layer{
  position:fixed;inset:0;z-index:-9;pointer-events:none;opacity:0.12;
  background-image:url('https://grainy-gradients.vercel.app/noise.svg');
}

/* Scroll progress */
.scroll-bar{
  position:fixed;top:0;left:0;width:100%;height:2px;z-index:9999;pointer-events:none;
}
.scroll-bar::after{
  content:'';display:block;height:100%;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  transform:scaleX(var(--scroll,0));transform-origin:left;
}

/* ─── NAVIGATION ─── */
#nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:1000;
  background:rgba(10,11,15,0.82);
  backdrop-filter:blur(18px) saturate(1.6);
  -webkit-backdrop-filter:blur(18px) saturate(1.6);
  border-bottom:1px solid var(--border);
  transition:background var(--t) var(--ease),border-color var(--t) var(--ease);
}
#nav.scrolled{background:rgba(10,11,15,0.96);border-color:rgba(45,212,191,0.1)}
.nav-inner{
  max-width:var(--max-w);margin:0 auto;padding:0 1.75rem;
  height:100%;display:flex;align-items:center;gap:0;
}

/* Logo */
.nav-logo{
  display:flex;align-items:center;gap:9px;
  font-size:1.02rem;font-weight:700;letter-spacing:-0.02em;
  color:var(--text);white-space:nowrap;margin-right:2rem;flex-shrink:0;
}
.nav-logo img{height:75px;filter:drop-shadow(0 0 6px rgba(45,212,191,0.4))}
.nav-logo .logo-text{color:var(--text)}
.nav-logo .logo-accent{color:var(--cyan)}

/* Nav links */
.nav-menu{display:flex;align-items:center;gap:0;flex:1}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:4px;
  padding:0.42rem 0.8rem;border-radius:6px;
  font-size:0.86rem;font-weight:500;color:var(--text-2);
  transition:color var(--t),background var(--t);
  white-space:nowrap;
}
.nav-link:hover,.nav-item:hover>.nav-link{color:var(--text);background:var(--surface)}
.nav-link svg.chevron{
  width:13px;height:13px;stroke-width:2;opacity:0.55;flex-shrink:0;
  transition:transform var(--t) var(--ease),opacity var(--t);
}
.nav-item:hover .chevron{transform:rotate(180deg);opacity:1}

/* ── Dropdown ── */
.mega-drop{
  position:absolute;top:calc(100% + 14px);left:0;
  transform:translateY(-8px);
  opacity:0;pointer-events:none;
  background:var(--bg-2);
  border:1px solid var(--border-h);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(45,212,191,0.04);
  transition:opacity 0.18s var(--ease),transform 0.18s var(--ease);
  padding:1.1rem;min-width:520px;
}
.mega-drop::before {
  content: ''; position: absolute; top: -24px; left: 0; width: 100%; height: 26px;
}
.mega-drop.wide{min-width:660px;columns:2;column-gap:0}
.mega-drop.narrow{min-width:300px;columns:1}
.nav-item:hover .mega-drop{opacity:1;pointer-events:all;transform:translateY(0)}

/* Drop items */
.drop-group{break-inside:avoid;margin-bottom:0.25rem}
.drop-label{
  font-size:0.68rem;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--text-3);padding:0.6rem 0.65rem 0.3rem;font-weight:600;
}
.drop-item{
  display:flex;align-items:center;gap:10px;
  padding:0.55rem 0.65rem;border-radius:7px;
  transition:background var(--t);cursor:pointer;
  break-inside:avoid;
}
.drop-item:hover{background:rgba(255,255,255,0.04)}
.drop-icon{
  width:32px;height:32px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--border);
  color:var(--text-3);transition:all var(--t) var(--ease);
}
.drop-icon svg{width:16px;height:16px;stroke-width:2;transition:transform 0.3s var(--ease)}
.drop-item:hover .drop-icon{
  background:rgba(45,212,191,0.08);
  border-color:rgba(45,212,191,0.25);
  color:var(--cyan);
  transform:scale(1.05);
  box-shadow:0 0 10px rgba(45,212,191,0.1);
}
.drop-item:hover .drop-icon svg{transform:rotate(3deg) scale(1.1)}
.drop-text strong{display:block;font-size:0.83rem;font-weight:600;color:var(--text);line-height:1.3}
.drop-text span{font-size:0.74rem;color:var(--text-3);line-height:1.3;display:block}

/* Drop footer (call to action strip) */
.drop-footer{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:0.75rem;padding:0.65rem 0.65rem;
  border-top:1px solid var(--border);
  font-size:0.76rem;color:var(--text-3);
}
.drop-footer a{color:var(--cyan);font-weight:600;font-size:0.76rem}

/* Nav right */
.nav-right{display:flex;align-items:center;gap:0.5rem;margin-left:auto;flex-shrink:0}
.btn-nav-ghost{
  padding:0.38rem 0.9rem;border-radius:6px;
  font-size:0.83rem;font-weight:500;color:var(--text-2);
  border:1px solid var(--border);
  transition:all var(--t);
}
.btn-nav-ghost:hover{border-color:var(--border-h);color:var(--text);background:var(--surface)}
.btn-nav-cta{
  padding:0.42rem 1rem;border-radius:6px;
  font-size:0.83rem;font-weight:600;
  background:var(--cyan);color:#041c1a;
  transition:all var(--t);
}
.btn-nav-cta:hover{background:var(--cyan-d);transform:translateY(-1px);box-shadow:0 4px 16px rgba(45,212,191,0.3)}

/* Mobile */
.nav-burger{
  display:none;flex-direction:column;gap:4.5px;padding:7px;
  width:38px;height:38px;align-items:center;justify-content:center;
  border-radius:6px;border:1px solid var(--border);margin-left:auto;
}
.nav-burger span{display:block;width:18px;height:1.5px;background:var(--text-2);border-radius:2px;transition:all 0.25s}
.nav-burger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-burger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.nav-mobile{
  position:fixed;inset:var(--nav-h) 0 0;
  background:rgba(10,11,15,0.99);backdrop-filter:blur(20px);
  z-index:999;transform:translateX(100%);transition:transform 0.3s var(--ease);
  overflow-y:auto;padding:1.5rem 1.75rem;
}
.nav-mobile.open{transform:translateX(0)}
.mobile-link{
  display:block;padding:0.85rem 1rem;border-radius:8px;
  font-size:1rem;font-weight:500;color:var(--text-2);
  border:1px solid transparent;transition:all 0.2s;margin-bottom:4px;
}
.mobile-link:hover{color:var(--cyan);background:var(--surface);border-color:var(--border)}
.mobile-cta{
  display:block;margin-top:1.5rem;padding:1rem;
  background:var(--cyan);color:#041c1a;font-weight:700;
  border-radius:8px;text-align:center;font-size:0.95rem;
}

/* ─── Announcement bar ─── */
.top-bar{
  background:rgba(45,212,191,0.05);
  border-bottom:1px solid rgba(45,212,191,0.1);
  padding:0.5rem 0;text-align:center;
  font-size:0.78rem;color:var(--text-2);
  display:flex;align-items:center;justify-content:center;gap:0.5rem;
}
.top-bar a{color:var(--cyan);font-weight:600}
.top-bar-close{
  position:absolute;right:1.5rem;background:none;border:none;
  color:var(--text-3);cursor:pointer;font-size:0.9rem;
}

/* ─── Scroll progress ─── */

/* ─── HERO ─── */
.hero{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  text-align:center;position:relative;overflow:hidden;
  padding-top:var(--nav-h);
}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-grid{
  position:absolute;inset:0;
  background:
    linear-gradient(rgba(45,212,191,0.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(45,212,191,0.035) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 75% 65% at 50% 40%,#000 0%,transparent 75%);
  animation:gridDrift 22s linear infinite;
}
.hero-orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;mix-blend-mode:screen}
.hero-orb-1{width:600px;height:600px;top:-180px;left:-180px;background:radial-gradient(circle,rgba(45,212,191,0.1),transparent 70%);animation:orbFloat 16s ease-in-out infinite}
.hero-orb-2{width:500px;height:500px;bottom:-120px;right:-160px;background:radial-gradient(circle,rgba(129,140,248,0.12),transparent 70%);animation:orbFloat 20s ease-in-out infinite reverse}
.hero-content{position:relative;z-index:1;max-width:820px;padding:0 1.25rem}

/* Pill badge */
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  padding:0.3rem 0.85rem 0.3rem 0.6rem;border-radius:50px;
  background:rgba(45,212,191,0.06);border:1px solid rgba(45,212,191,0.18);
  font-size:0.75rem;font-weight:600;color:var(--cyan);
  margin-bottom:1.5rem;letter-spacing:0.02em;
}
.hero-eyebrow .dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);animation:pulse 2s ease-in-out infinite}
.hero h1{margin-bottom:1.25rem}
.hero-sub{
  font-size:clamp(0.97rem,2vw,1.12rem);color:var(--text-2);
  max-width:620px;margin:0 auto 2.25rem;line-height:1.75;
}
.hero-ctas{display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap;margin-bottom:3.5rem}
.hero-metrics{
  display:flex;align-items:center;justify-content:center;gap:2.25rem;flex-wrap:wrap;
  padding-top:2.5rem;border-top:1px solid var(--border);
}
.hero-metric strong{display:block;font-size:1.8rem;font-weight:700;color:var(--text);letter-spacing:-0.02em;line-height:1.1}
.hero-metric span{font-size:0.73rem;color:var(--text-3);text-transform:uppercase;letter-spacing:0.07em;margin-top:2px;display:block}

#particle-canvas{position:fixed;top:0;left:0;width:45vw;height:100vh;z-index:-1;pointer-events:none;opacity:1;-webkit-mask-image:linear-gradient(to right,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);mask-image:linear-gradient(to right,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);}

/* ─── Global Video Background ─── */
.global-video-bg {
  position: fixed;
  left: -2%;
  top: 15%;
  width: 400px;
  height: 700px;
  z-index: -2;
  opacity: 0.12;
  pointer-events: none;
  border-radius: 20px;
  overflow: hidden;
  mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
  filter: saturate(0.5) brightness(1.2) blur(1px);
  transform: rotate(-3deg);
  animation: videoFloat 20s ease-in-out infinite;
}

.video-container {
  position: relative;
  width: 100%;
  height: 100%;
  padding-bottom: 177.78%; /* 9:16 aspect ratio */
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: scale(1.35); /* Zoom in to hide YouTube branding */
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 80%, var(--bg) 100%);
  z-index: 1;
}

@keyframes videoFloat {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-30px) rotate(-1deg); }
}

/* ─── Buttons ─── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:0.65rem 1.5rem;border-radius:var(--r);
  font-weight:600;font-size:0.88rem;font-family:'DM Sans',sans-serif;
  transition:all var(--t) var(--ease);cursor:pointer;
}
.btn-primary{
  background:var(--cyan);color:#041c1a;
  box-shadow:0 2px 16px rgba(45,212,191,0.22);
}
.btn-primary:hover{background:var(--cyan-d);transform:translateY(-2px);box-shadow:0 6px 28px rgba(45,212,191,0.35)}
.btn-ghost{
  background:transparent;border:1px solid var(--border-h);color:var(--text);
}
.btn-ghost:hover{border-color:rgba(45,212,191,0.35);background:rgba(45,212,191,0.05);color:var(--cyan)}
.btn-lg{padding:0.8rem 1.85rem;font-size:0.94rem;border-radius:var(--r-lg)}
.btn-sm{padding:0.42rem 1rem;font-size:0.8rem;border-radius:7px}
.btn svg{width:15px;height:15px;flex-shrink:0}

/* ─── Text gradient ─── */
.text-gradient{
  background:linear-gradient(135deg,var(--cyan) 0%,var(--violet) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}

/* ─── Label / eyebrow ─── */
.section-label{
  display:inline-block;font-size:0.72rem;text-transform:uppercase;
  letter-spacing:0.12em;font-weight:600;color:var(--cyan);margin-bottom:0.75rem;
}
.section-desc{font-size:0.97rem;color:var(--text-2);max-width:560px;line-height:1.75;margin-top:0.85rem}

/* ─── Stats strip ─── */
.stats-strip{
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:52px 0;background:var(--surface);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat-n{
  font-size:2.6rem;font-weight:700;letter-spacing:-0.03em;
  background:linear-gradient(135deg,var(--cyan),var(--violet));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  line-height:1;margin-bottom:0.4rem;font-family:'DM Sans',sans-serif;
}
.stat-l{font-size:0.73rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-3)}

/* ─── Cards ─── */
.glass-card{
  background:var(--bg-2);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);
  transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease),transform var(--t) var(--ease);
  overflow:hidden;
}
.glass-card:hover{
  border-color:var(--border-h);
  box-shadow:var(--shadow-md);
  transform:translateY(-4px);
}

/* ─── Feature grid ─── */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}
.feature-card{padding:1.75rem}
.feat-icon{
  width:44px;height:44px;border-radius:10px;margin-bottom:1.25rem;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;background:rgba(45,212,191,0.06);
  border:1px solid rgba(45,212,191,0.12);
}
.feature-card h3{margin-bottom:0.6rem;font-size:1.05rem;font-weight:600}
.feature-card p{font-size:0.87rem;line-height:1.65;color:var(--text-2)}

/* ─── How it works ─── */
.how-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.25rem;counter-reset:step}
.how-step{padding:1.75rem;position:relative;counter-increment:step}
.how-step::before{
  content:counter(step,decimal-leading-zero);
  font-size:2.2rem;font-weight:700;letter-spacing:-0.03em;
  color:rgba(45,212,191,0.1);line-height:1;display:block;margin-bottom:0.85rem;
  font-family:'DM Sans',sans-serif;
}
.how-step h4{font-size:0.97rem;margin-bottom:0.5rem}
.how-step p{font-size:0.85rem;color:var(--text-2)}

/* ─── Industry tabs ─── */
.industries-tabs{display:flex;gap:0.4rem;flex-wrap:wrap;margin-bottom:1.75rem}
.ind-tab{
  padding:0.38rem 0.9rem;border-radius:50px;
  font-size:0.8rem;font-weight:500;
  border:1px solid var(--border);color:var(--text-2);
  transition:all 0.18s;cursor:pointer;
}
.ind-tab:hover,.ind-tab.active{border-color:var(--cyan);color:var(--cyan);background:rgba(45,212,191,0.06)}
.industry-panel{display:none}
.industry-panel.active{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.ind-content h3{font-size:1.5rem;margin-bottom:0.85rem}
.ind-list{display:flex;flex-direction:column;gap:0.55rem;margin-top:1rem}
.ind-list-item{
  display:flex;align-items:flex-start;gap:8px;font-size:0.86rem;color:var(--text-2);
}
.ind-list-item::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--cyan);flex-shrink:0;margin-top:6px}
.ind-visual{
  background:var(--bg-3);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:2.5rem;min-height:260px;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.ind-visual::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(45,212,191,0.05),transparent 70%)}
.ind-visual-icon{font-size:3.5rem;display:block;text-align:center;margin-bottom:0.75rem}

/* ─── Testimonials ─── */
.testi-track{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.testi-card{padding:1.75rem}
.testi-stars{color:var(--amber);font-size:0.8rem;letter-spacing:2px;margin-bottom:0.85rem}
.testi-quote{
  font-size:0.88rem;color:var(--text-2);margin-bottom:1.25rem;
  line-height:1.7;font-style:italic;
}
.testi-quote::before{content:'"';font-size:1.8rem;color:var(--cyan);opacity:0.35;display:block;line-height:1;margin-bottom:0.25rem;font-style:normal}
.testi-author{display:flex;align-items:center;gap:9px}
.testi-avatar{
  width:36px;height:36px;border-radius:50%;background:rgba(45,212,191,0.08);
  border:1px solid rgba(45,212,191,0.2);display:flex;align-items:center;
  justify-content:center;font-weight:700;color:var(--cyan);font-size:0.78rem;flex-shrink:0;
}
.testi-name{font-weight:600;font-size:0.83rem;line-height:1.25}
.testi-role{font-size:0.72rem;color:var(--text-3)}

/* ─── CTA banner ─── */
.cta-banner{
  padding:88px 0;position:relative;overflow:hidden;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.cta-banner::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 55% 70% at 15% 50%,rgba(45,212,191,0.06),transparent),
    radial-gradient(ellipse 45% 65% at 85% 50%,rgba(129,140,248,0.07),transparent);
}
.cta-banner-inner{text-align:center;position:relative;z-index:1}
.cta-banner h2{margin-bottom:1rem}
.cta-banner p{margin-bottom:2rem;font-size:0.97rem;max-width:500px;margin-left:auto;margin-right:auto}
.cta-banner .btn-group{display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap}

/* ─── Pricing ─── */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;align-items:start}
.price-card{padding:1.75rem;position:relative;overflow:visible}
.price-card.featured{
  border-color:rgba(45,212,191,0.28);
  background:linear-gradient(160deg,rgba(45,212,191,0.04),var(--bg-2));
}
.price-badge{
  position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  background:var(--cyan);color:#041c1a;
  font-size:0.68rem;font-weight:700;padding:0.2rem 0.85rem;
  border-radius:50px;text-transform:uppercase;letter-spacing:0.05em;
}
.price-name{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-3);margin-bottom:0.6rem;font-weight:600}
.price-val{font-size:2.6rem;font-weight:700;letter-spacing:-0.03em;margin-bottom:0.2rem;color:var(--text);font-family:'DM Sans',sans-serif}
.price-desc{font-size:0.8rem;color:var(--text-3);margin-bottom:1.5rem}
.price-sep{height:1px;background:var(--border);margin:1.25rem 0}
.price-features{display:flex;flex-direction:column;gap:0.6rem}
.pf{display:flex;align-items:flex-start;gap:8px;font-size:0.83rem;color:var(--text-2)}
.pf .check{color:var(--green);flex-shrink:0;font-size:0.95rem;line-height:1.4}
.pf .x{color:var(--text-3);flex-shrink:0;font-size:0.95rem;line-height:1.4}
.price-card .btn{width:100%;margin-top:1.5rem;justify-content:center}

/* ─── Docs code blocks ─── */
.docs-code{
  background:#080a10;border:1px solid var(--border);border-radius:var(--r-lg);
  padding:1.25rem;overflow:hidden;
}
.code-header{display:flex;align-items:center;gap:7px;padding-bottom:0.85rem;border-bottom:1px solid var(--border);margin-bottom:0.85rem}
.code-dot{width:11px;height:11px;border-radius:50%}
.code-dot:nth-child(1){background:#ff5f57}.code-dot:nth-child(2){background:#ffbd2e}.code-dot:nth-child(3){background:#28c840}
.code-tab{margin-left:auto;font-size:0.7rem;color:var(--text-3);font-family:'DM Mono',monospace}
pre{font-family:'DM Mono',monospace;font-size:0.8rem;line-height:1.75;white-space:pre-wrap;color:var(--text-2)}
.hl-key{color:#7dd3fc}.hl-str{color:#86efac}.hl-num{color:var(--cyan)}.hl-fn{color:var(--violet)}.hl-com{color:var(--text-3);font-style:italic}.hl-kw{color:#f9a8d4}

/* ─── Sidebar layout ─── */
.with-sidebar{display:grid;grid-template-columns:230px 1fr;gap:3rem;align-items:start}
.sidebar-nav{position:sticky;top:calc(var(--nav-h) + 1.5rem)}
.sidebar-nav ul{display:flex;flex-direction:column;gap:2px}
.sidebar-nav ul li a{
  display:block;padding:0.45rem 0.85rem;border-radius:7px;
  font-size:0.82rem;color:var(--text-2);border:1px solid transparent;transition:all 0.18s;
}
.sidebar-nav ul li a:hover,.sidebar-nav ul li a.active{
  color:var(--cyan);background:rgba(45,212,191,0.06);border-color:rgba(45,212,191,0.12);
}
.sidebar-group-label{
  font-size:0.67rem;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--text-3);padding:0.85rem 0.85rem 0.3rem;font-weight:600;
}

/* ─── Page hero ─── */
.page-hero{
  padding:calc(var(--nav-h) + 72px) 0 72px;
  text-align:center;position:relative;overflow:hidden;
  border-bottom:1px solid var(--border);
}
.page-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 65% 55% at 50% 0%,rgba(45,212,191,0.06),transparent);
}
.page-hero h1{margin-bottom:1.1rem}
.page-hero p{font-size:1rem;max-width:560px;margin:0 auto;color:var(--text-2)}

/* ─── About grid ─── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}

/* ─── Accordion ─── */
.accordion-item{border-bottom:1px solid var(--border)}
.accordion-trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 0;font-size:0.94rem;font-weight:600;letter-spacing:-0.01em;
  color:var(--text);cursor:pointer;background:none;border:none;text-align:left;transition:color 0.18s;
}
.accordion-trigger:hover{color:var(--cyan)}
.accordion-chevron{width:18px;height:18px;color:var(--text-3);flex-shrink:0;transition:transform 0.28s var(--ease)}
.accordion-item.open .accordion-chevron{transform:rotate(180deg)}
.accordion-body{height:0;overflow:hidden;transition:height 0.32s var(--ease)}
.accordion-body-inner{padding:0 0 1.25rem;color:var(--text-2);font-size:0.88rem;line-height:1.75}

/* ─── Tags ─── */
.tag{display:inline-block;padding:0.2rem 0.65rem;border-radius:50px;font-size:0.7rem;font-weight:600;background:var(--surface);border:1px solid var(--border);color:var(--text-2)}
.tag-cyan{background:rgba(45,212,191,0.07);border-color:rgba(45,212,191,0.18);color:var(--cyan)}
.tag-violet{background:rgba(129,140,248,0.07);border-color:rgba(129,140,248,0.18);color:var(--violet)}
.tag-green{background:rgba(74,222,128,0.07);border-color:rgba(74,222,128,0.18);color:var(--green)}

/* ─── Contact ─── */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:4rem;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:1.1rem}
.form-group{display:flex;flex-direction:column;gap:0.4rem}
.form-group label{font-size:0.78rem;font-weight:600;color:var(--text-2);text-transform:uppercase;letter-spacing:0.05em}
.form-input,.form-textarea,.form-select{
  width:100%;padding:0.7rem 0.95rem;
  background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r);
  color:var(--text);font-size:0.87rem;font-family:'DM Sans',sans-serif;
  transition:border-color 0.18s,box-shadow 0.18s;outline:none;
}
.form-input:focus,.form-textarea:focus,.form-select:focus{
  border-color:rgba(45,212,191,0.35);box-shadow:0 0 0 3px rgba(45,212,191,0.07);
}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text-3)}
.form-textarea{resize:vertical;min-height:130px}
.form-select option{background:var(--bg-2)}
.contact-info{display:flex;flex-direction:column;gap:1.5rem}
.contact-item{display:flex;align-items:flex-start;gap:0.9rem}
.ci-icon{width:38px;height:38px;border-radius:9px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.ci-text strong{display:block;margin-bottom:0.2rem;font-size:0.87rem;font-weight:600}
.ci-text span{font-size:0.82rem;color:var(--text-2)}

/* ─── Download ─── */
.dl-card{padding:2rem}
.dl-header{display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:1.25rem}
.dl-icon{width:52px;height:52px;border-radius:12px;background:rgba(45,212,191,0.07);border:1px solid rgba(45,212,191,0.15);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.dl-info h3{margin-bottom:0.25rem;font-size:1.1rem}
.dl-meta{display:flex;gap:0.5rem;flex-wrap:wrap;margin-top:0.5rem}
.system-req{display:grid;grid-template-columns:1fr 1fr;gap:0.6rem;margin-top:1.25rem}
.sr-item{display:flex;align-items:flex-start;gap:6px;font-size:0.82rem;color:var(--text-2)}
.sr-item::before{content:'→';color:var(--cyan);flex-shrink:0;margin-top:1px}
.dl-btn{width:100%;text-align:center;justify-content:center;margin-top:1.25rem}

/* ─── Capabilities page ─── */
.cap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.cap-item{padding:1.25rem;display:flex;align-items:flex-start;gap:10px}
.cap-item .icon{font-size:1.25rem;flex-shrink:0;margin-top:1px}
.cap-item h4{font-size:0.88rem;font-weight:600;margin-bottom:0.25rem}
.cap-item p{font-size:0.78rem;color:var(--text-2);line-height:1.55}
.cap-section{margin-bottom:3rem}
.cap-category-title{font-size:1.2rem;font-weight:700;margin-bottom:1.1rem;padding-bottom:0.65rem;border-bottom:1px solid var(--border)}

/* ─── FSF badge ─── */
.fsf-badge{
  display:inline-flex;align-items:center;gap:6px;margin-top:1rem;
  padding:0.3rem 0.8rem;border-radius:50px;
  background:rgba(74,222,128,0.06);border:1px solid rgba(74,222,128,0.15);
  font-size:0.72rem;color:rgba(74,222,128,0.8);font-weight:600;
}
.fsf-badge::before{content:'●';font-size:0.45rem;color:var(--green)}

/* ─── Footer ─── */
.site-footer{
  padding:64px 0 36px;border-top:1px solid var(--border);
  background:linear-gradient(180deg,transparent,rgba(10,11,15,0.6));
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:2.5rem;
  padding-bottom:2.5rem;border-bottom:1px solid var(--border);margin-bottom:2rem;
}
.footer-brand .nav-logo{margin-bottom:1rem}
.footer-brand p{font-size:0.82rem;color:var(--text-3);line-height:1.65;max-width:240px}
.footer-socials{display:flex;gap:0.55rem;margin-top:1.25rem}
.social-btn{
  width:34px;height:34px;border-radius:7px;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--text-3);
  transition:all 0.18s;
}
.social-btn:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(45,212,191,0.06)}
.footer-col h5{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-3);margin-bottom:1rem;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:0.5rem}
.footer-col ul li a{font-size:0.82rem;color:var(--text-2);transition:color 0.18s}
.footer-col ul li a:hover{color:var(--cyan)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:0.75rem}
.footer-bottom p{font-size:0.75rem;color:var(--text-3)}
.footer-bottom-links{display:flex;gap:1.25rem}
.footer-bottom-links a{font-size:0.75rem;color:var(--text-3);transition:color 0.18s}
.footer-bottom-links a:hover{color:var(--cyan)}

/* ─── Entrance animations ─── */
.anim-fade-up{opacity:0;transform:translateY(24px);transition:opacity 0.6s var(--ease),transform 0.6s var(--ease)}
.anim-fade-up.visible{opacity:1;transform:translateY(0)}
.anim-fade-in{opacity:0;transition:opacity 0.6s var(--ease)}
.anim-fade-in.visible{opacity:1}
.anim-delay-1{transition-delay:0.08s}
.anim-delay-2{transition-delay:0.16s}
.anim-delay-3{transition-delay:0.24s}
.anim-delay-4{transition-delay:0.32s}
.anim-delay-5{transition-delay:0.40s}

/* ─── Keyframes ─── */
@keyframes gridDrift{from{transform:translate(0,0)}to{transform:translate(56px,56px)}}
@keyframes orbFloat{0%,100%{transform:translate(0,0)}40%{transform:translate(24px,-18px)}70%{transform:translate(-16px,12px)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.8)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ─── Responsive ─── */
@media(max-width:1080px){
  .footer-grid{grid-template-columns:1fr 1fr 1fr;gap:2rem}
  .footer-brand{grid-column:1/-1}
  .pricing-grid{grid-template-columns:1fr 1fr}
  .testi-track{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
  .industry-panel.active{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .with-sidebar{grid-template-columns:1fr}
  .sidebar-nav{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  :root{--nav-h:80px}
  .nav-menu,.nav-right{display:none}
  .nav-burger{display:flex}
  .section{padding:72px 0}
  .pricing-grid{grid-template-columns:1fr}
  .testi-track{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-ctas{flex-direction:column;align-items:center}
  .how-steps{grid-template-columns:1fr 1fr}
  .system-req{grid-template-columns:1fr}
  h1{font-size:2.1rem}
  h2{font-size:1.7rem}
  .hero-metrics{gap:1.25rem}
}
@media(max-width:500px){
  .footer-grid{grid-template-columns:1fr}
  .how-steps{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .container{padding:0 1.1rem}
  .hero-metrics{flex-direction:column;gap:1rem;text-align:center}
}

/* ══════════════════════════════════════
   GDPR CONSENT BANNER
══════════════════════════════════════ */
.gdpr-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  padding: 1.25rem 0;
  background: rgba(4, 5, 9, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateY(100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: block; /* We'll hide it via JS by adding/removing a class */
}
.gdpr-banner.show {
  transform: translateY(0);
}
.gdpr-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.gdpr-text {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.gdpr-icon {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 10px rgba(45, 212, 191, 0.3));
}
.gdpr-text p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.5;
  margin: 0;
}
.gdpr-text a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 768px) {
  .gdpr-content {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
  .gdpr-text {
    flex-direction: column;
    gap: 0.5rem;
  }
}