/* ============================================================
   Cloud Nexus LLC — Brand CSS
   "Infrastructure That Moves With You"
   Gold #C9A84C | Dark Navy #0A0F1E | Electric Blue #00D4FF
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --gold: #C9A84C;
  --gold-light: #E8C87A;
  --gold-dark: #A0832C;
  --blue: #00D4FF;
  --blue-dim: rgba(0,212,255,0.15);
  --blue-glow: 0 0 24px rgba(0,212,255,0.3);
  --dark-navy: #0A0F1E;
  --navy-mid: #0D1529;
  --navy-card: #111827;
  --navy-border: rgba(0,212,255,0.12);
  --off-white: #F5F5F0;
  --white: #FFFFFF;
  --gray: #6B7280;
  --gray-light: #9CA3AF;
  --border-gold: rgba(201,168,76,0.2);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-gold: 0 0 24px rgba(201,168,76,0.25);
  --shadow-blue: 0 0 32px rgba(0,212,255,0.2);
  --radius: 8px;
  --radius-lg: 16px;
  --font-heading: 'Space Grotesk','Inter',sans-serif;
  --font-body: 'Inter',sans-serif;
  --transition: all 0.3s ease;
  --max-width: 1200px;
  --nav-height: 68px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--dark-navy);color:var(--off-white);overflow-x:hidden;line-height:1.7}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--gold)}
ul{list-style:none}
p{margin-bottom:1rem}

h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--off-white)}
h1{font-size:clamp(2.4rem,6vw,4.5rem)}
h2{font-size:clamp(1.8rem,4vw,3rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.6rem)}

/* ── Layout ── */
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}
.section{padding:100px 0}

/* ── Scroll reveal ── */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:var(--radius);font-family:var(--font-heading);font-size:1rem;font-weight:600;cursor:pointer;border:2px solid transparent;transition:var(--transition);text-decoration:none;min-height:48px;white-space:nowrap}
.btn-gold{background:var(--gold);color:#0A0F1E;border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-light);border-color:var(--gold-light);color:#0A0F1E;transform:translateY(-2px);box-shadow:var(--shadow-gold)}
.btn-blue{background:var(--blue);color:#0A0F1E;border-color:var(--blue)}
.btn-blue:hover{background:#33DDFF;color:#0A0F1E;transform:translateY(-2px);box-shadow:var(--blue-glow)}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-outline:hover{background:var(--blue);color:#0A0F1E;transform:translateY(-2px)}
.btn-outline-gold{background:transparent;color:var(--gold);border-color:var(--gold)}
.btn-outline-gold:hover{background:var(--gold);color:#0A0F1E;transform:translateY(-2px)}
.btn-lg{padding:18px 40px;font-size:1.1rem}
.btn-sm{padding:10px 20px;font-size:0.875rem}
.btn-group{display:flex;flex-wrap:wrap;gap:16px;align-items:center}

/* ── Nav ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);background:rgba(10,15,30,0.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--navy-border)}
.nav-inner{max-width:var(--max-width);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{font-family:var(--font-heading);font-weight:700;font-size:1.1rem;color:var(--off-white);display:flex;align-items:center;gap:8px;letter-spacing:0.02em}
.nav-logo span{color:var(--blue)}
.nav-logo:hover{color:var(--blue)}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{color:rgba(245,245,240,0.7);font-size:0.9rem;font-weight:500;transition:var(--transition);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;background:var(--blue);transform:scaleX(0);transition:transform 0.3s ease}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;gap:12px}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-hamburger span{display:block;width:24px;height:2px;background:var(--off-white);border-radius:2px;transition:var(--transition)}
.nav-overlay{display:none;position:fixed;inset:0;z-index:999;background:var(--dark-navy);flex-direction:column;align-items:center;justify-content:center;gap:32px;padding:40px}
.nav-overlay.open{display:flex}
.nav-overlay a{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--off-white)}
.nav-overlay a:hover{color:var(--blue)}
.nav-close{position:absolute;top:24px;right:24px;background:none;border:none;font-size:2rem;color:var(--off-white);cursor:pointer}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:var(--nav-height);overflow:hidden;background:var(--dark-navy)}
#particle-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.hero-inner{position:relative;z-index:1;max-width:var(--max-width);margin:0 auto;padding:80px 24px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;width:100%}
.hero-eyebrow{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.2em;color:var(--blue);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.hero-eyebrow::before{content:'';display:inline-block;width:32px;height:1px;background:var(--blue)}
.hero h1{margin-bottom:20px;background:linear-gradient(135deg,var(--off-white) 0%,rgba(245,245,240,0.7) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-size:1.1rem;color:rgba(245,245,240,0.65);line-height:1.8;margin-bottom:36px;max-width:540px}
.hero-visual{position:relative}
.hero-visual-box{border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 0 60px rgba(0,212,255,0.15),0 0 0 1px var(--navy-border);position:relative}
.hero-visual-box img{width:100%;display:block;filter:brightness(0.8) saturate(1.2)}
.hero-visual-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,15,30,0.3) 0%,rgba(0,212,255,0.05) 100%)}
.hero-badge{position:absolute;bottom:20px;left:20px;background:rgba(10,15,30,0.9);border:1px solid var(--navy-border);border-radius:var(--radius);padding:12px 16px;backdrop-filter:blur(8px)}
.hero-badge-dot{display:inline-block;width:8px;height:8px;background:#00FF88;border-radius:50%;margin-right:8px;animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(0,255,136,0.4)}50%{opacity:0.8;box-shadow:0 0 0 6px rgba(0,255,136,0)}}
.hero-badge span{font-size:0.8rem;color:var(--off-white);font-weight:500}

/* ── Stats Bar ── */
.stats-bar{background:var(--navy-mid);border-top:1px solid var(--navy-border);border-bottom:1px solid var(--navy-border);padding:40px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:var(--max-width);margin:0 auto;padding:0 24px}
.stat-item{text-align:center;padding:20px;border-right:1px solid var(--navy-border);position:relative}
.stat-item:last-child{border-right:none}
.stat-number{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);font-weight:700;color:var(--blue);line-height:1;margin-bottom:6px}
.stat-suffix{color:var(--gold);font-size:0.85em}
.stat-label{font-size:0.8rem;text-transform:uppercase;letter-spacing:0.12em;color:rgba(245,245,240,0.5)}

/* ── Services ── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--navy-card);border:1px solid var(--navy-border);border-radius:var(--radius-lg);padding:36px 28px;position:relative;overflow:hidden;transition:var(--transition);cursor:default}
.service-card::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top left,rgba(0,212,255,0.06) 0%,transparent 60%);opacity:0;transition:opacity 0.3s ease}
.service-card:hover{border-color:rgba(0,212,255,0.35);transform:translateY(-6px);box-shadow:var(--shadow-blue)}
.service-card:hover::before{opacity:1}
.service-icon{font-size:2.5rem;margin-bottom:20px;display:block}
.service-title{font-size:1.2rem;font-weight:700;color:var(--off-white);margin-bottom:10px}
.service-desc{color:rgba(245,245,240,0.65);font-size:0.95rem;line-height:1.7;margin:0}
.service-tag{display:inline-block;margin-top:16px;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--blue);padding:4px 12px;border:1px solid var(--navy-border);border-radius:20px}

/* ── About / Image Section ── */
.about-bg{position:relative;overflow:hidden}
.about-bg-img{position:absolute;inset:0;background-image:url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=1600&q=80');background-size:cover;background-position:center;filter:brightness(0.25) saturate(0.8)}
.about-content{position:relative;z-index:1;max-width:700px}
.section-eyebrow{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.2em;color:var(--blue);margin-bottom:12px}
.divider{width:60px;height:2px;background:linear-gradient(90deg,var(--blue),var(--gold));margin-bottom:32px;border-radius:2px}
.divider-left{margin-left:0}

/* ── Ecosystem Strip ── */
.ecosystem-strip{background:rgba(0,212,255,0.04);border-top:1px solid var(--navy-border);border-bottom:1px solid var(--navy-border);padding:24px 0}
.ecosystem-strip-inner{max-width:var(--max-width);margin:0 auto;padding:0 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 32px}
.ecosystem-label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.15em;color:rgba(245,245,240,0.4)}
.ecosystem-link{font-size:0.9rem;font-weight:600;color:rgba(245,245,240,0.7);transition:var(--transition);padding:4px 0;border-bottom:1px solid transparent}
.ecosystem-link:hover{color:var(--blue);border-color:var(--blue)}

/* ── Team ── */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.team-card{background:var(--navy-card);border:1px solid var(--navy-border);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition)}
.team-card:hover{border-color:rgba(201,168,76,0.4);transform:translateY(-4px);box-shadow:var(--shadow-gold)}
.team-photo{width:100%;aspect-ratio:1;overflow:hidden;position:relative}
.team-photo img{width:100%;height:100%;object-fit:cover;filter:brightness(0.9) saturate(0.9);transition:var(--transition)}
.team-card:hover .team-photo img{filter:brightness(1) saturate(1.1);transform:scale(1.04)}
.team-info{padding:20px 22px}
.team-name{font-size:1rem;font-weight:700;color:var(--off-white);margin-bottom:4px}
.team-role{font-size:0.8rem;color:var(--blue);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:6px}
.team-bio{font-size:0.85rem;color:rgba(245,245,240,0.6);line-height:1.6;margin:0}

/* ── Tech Stack ── */
.stack-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;max-width:800px;margin:0 auto}
.stack-item{background:var(--navy-card);border:1px solid var(--navy-border);border-radius:var(--radius);padding:20px 16px;text-align:center;transition:var(--transition)}
.stack-item:hover{border-color:rgba(0,212,255,0.4);box-shadow:var(--shadow-blue);transform:translateY(-3px)}
.stack-item-icon{font-size:1.8rem;margin-bottom:8px}
.stack-item-name{font-size:0.75rem;font-weight:600;color:rgba(245,245,240,0.7);text-transform:uppercase;letter-spacing:0.08em}

/* ── CTA Section ── */
.cta-box{background:linear-gradient(135deg,rgba(0,212,255,0.06) 0%,rgba(201,168,76,0.06) 100%);border:1px solid var(--navy-border);border-radius:var(--radius-lg);padding:64px 48px;text-align:center;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(0,212,255,0.04) 0%,transparent 50%);pointer-events:none}

/* ── Footer ── */
.footer{background:rgba(5,8,18,0.98);border-top:1px solid var(--navy-border);padding:56px 24px 32px}
.footer-inner{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand-name{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:var(--off-white);margin-bottom:6px}
.footer-brand-name span{color:var(--blue)}
.footer-tagline{font-size:0.85rem;color:rgba(245,245,240,0.45);margin-bottom:4px}
.footer-col h4{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.14em;color:var(--blue);margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{color:rgba(245,245,240,0.55);font-size:0.9rem;transition:var(--transition)}
.footer-col ul li a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid var(--navy-border);padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}
.footer-bottom p{font-size:0.8rem;color:rgba(245,245,240,0.35);margin:0}

/* ── Responsive ── */
@media(max-width:1024px){.hero-inner{grid-template-columns:1fr;gap:48px;text-align:center}.hero-inner .btn-group{justify-content:center}.hero-sub{max-width:100%}.footer-inner{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:768px){.nav-links,.nav-cta{display:none}.nav-hamburger{display:flex}.services-grid{grid-template-columns:1fr}.team-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.stack-grid{grid-template-columns:repeat(3,1fr)}.stat-item{border-right:none;border-bottom:1px solid var(--navy-border)}.stat-item:last-child{border-bottom:none}.cta-box{padding:40px 24px}.footer-inner{grid-template-columns:1fr;gap:24px}}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.stack-grid{grid-template-columns:repeat(2,1fr)}}