/* ===================================================================
   SPOTFLOCK — Digital Intelligence Democratized
   MobiFin-inspired: Poppins · Clean Nav · Animated Hero Text
   Blue #2B7DE9 · Green #22A94E · Orange #E8751A
   =================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased}

:root{
  --blue:#2B7DE9;
  --blue-dark:#1B5FAB;
  --blue-deeper:#0E3F7A;
  --blue-light:#5BA0F5;
  --blue-pale:#EEF5FF;
  --blue-glow:rgba(43,125,233,0.08);
  --blue-border:rgba(43,125,233,0.15);

  --green:#22A94E;
  --green-light:#3CC466;
  --green-pale:#EEFBF2;

  --orange:#E8751A;
  --orange-dark:#C96314;
  --orange-light:#F5923E;
  --orange-pale:#FFF5ED;
  --orange-glow:rgba(232,117,26,0.08);
  --orange-border:rgba(232,117,26,0.18);

  --amber:#F5B731;

  --grad-brand:linear-gradient(135deg,var(--blue),var(--green));
  --grad-warm:linear-gradient(135deg,var(--orange),var(--amber));
  --grad-full:linear-gradient(135deg,var(--green),var(--blue),var(--orange));
  --grad-text:linear-gradient(90deg,var(--blue) 0%,#6B4DE6 35%,var(--orange) 70%,#D64545 100%);

  --navy:#0C2340;
  --navy-light:#14355B;
  --charcoal:#1A2332;
  --slate:#475569;
  --slate-light:#64748B;
  --slate-muted:#94A3B8;
  --silver:#CBD5E1;
  --light:#E8ECF1;
  --surface:#F7F8FA;
  --white:#FFFFFF;
  --off-white:#FAFBFC;

  --text-dark:#1A1A2E;
  --text-body:#3D3D4E;
  --text-muted:#6B7280;
  --text-light:#9CA3AF;
  --text-on-dark:#E8ECF1;
  --text-on-dark-muted:#9CA3AF;

  --border:#E5E7EB;
  --border-dark:rgba(255,255,255,0.08);

  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:18px;
  --radius-xl:28px;
  --radius-full:100px;

  --font:'Poppins',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-mono:'IBM Plex Mono',monospace;

  --ease:cubic-bezier(0.16,1,0.3,1);
  --shadow-sm:0 1px 3px rgba(0,0,0,0.04);
  --shadow-md:0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.08);
  --shadow-card:0 1px 4px rgba(0,0,0,0.03);
}

body{font-family:var(--font);background:var(--off-white);color:var(--text-body);line-height:1.7;overflow-x:hidden}
a{color:var(--blue);text-decoration:none;transition:color .2s}
a:hover{color:var(--blue-dark)}
img{max-width:100%;height:auto;display:block}
::selection{background:var(--blue);color:#fff}

.container{max-width:1240px;margin:0 auto;padding:0 2rem}
.section{padding:5.5rem 0}
.section-sm{padding:3.5rem 0}
.bg-white{background:var(--white)}
.bg-surface{background:var(--surface)}
.bg-navy{background:var(--navy);color:var(--text-on-dark)}
.bg-navy a{color:var(--blue-light)}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{font-family:var(--font);color:var(--text-dark);font-weight:700;line-height:1.2}
.bg-navy h1,.bg-navy h2,.bg-navy h3,.bg-navy h4,.bg-navy h5{color:#fff}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.6rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem)}
h4{font-size:1.15rem}
h5{font-size:0.95rem;font-weight:600;color:var(--text-dark)}
.bg-navy h5{color:#fff}

.text-blue{color:var(--blue)}
.text-orange{color:var(--orange)}
.text-green{color:var(--green)}
.text-grad{background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

.overline{
  font-family:var(--font-mono);font-size:0.72rem;letter-spacing:0.1em;
  text-transform:uppercase;color:var(--blue);display:inline-flex;
  align-items:center;gap:0.5rem;margin-bottom:1rem;font-weight:500;
}
.overline::before{content:'';width:1.2rem;height:2.5px;background:var(--orange);border-radius:2px}
.bg-navy .overline{color:var(--blue-light)}

.lead{font-size:1.05rem;line-height:1.75;color:var(--text-muted);max-width:600px}
.lead-center{margin-left:auto;margin-right:auto;text-align:center}
.bg-navy .lead{color:var(--text-on-dark-muted)}

.section-header{text-align:center;max-width:660px;margin:0 auto 3.5rem}
.section-header h2{margin-bottom:0.6rem}
.section-header p{color:var(--text-muted);font-size:1rem;line-height:1.75}
.bg-navy .section-header p{color:var(--text-on-dark-muted)}

/* --- Buttons (MobiFin style — pill shape) --- */
.btn{
  display:inline-flex;align-items:center;gap:0.4rem;padding:0.82rem 2rem;
  font-family:var(--font);font-weight:600;font-size:0.88rem;
  border:none;border-radius:var(--radius-full);cursor:pointer;
  transition:all .3s var(--ease);text-decoration:none;white-space:nowrap;
}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(43,125,233,0.25)}
.btn-orange{background:var(--orange);color:#fff}
.btn-orange:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(232,117,26,0.25)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-light);color:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--text-dark);border:1.5px solid var(--border)}
.btn-outline:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn-outline-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,0.2)}
.btn-outline-light:hover{background:rgba(255,255,255,0.08);color:#fff}
.btn-outline-blue{background:transparent;color:var(--blue);border:1.5px solid var(--blue-border)}
.btn-outline-blue:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:0.95rem 2.6rem;font-size:0.92rem}
.btn-sm{padding:0.5rem 1.2rem;font-size:0.78rem}

/* ===================================================================
   NAVIGATION (MobiFin-style — clean, minimal, white bg)
   =================================================================== */
.nav-wrap{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--white);border-bottom:1px solid var(--border);transition:all .3s}
.nav-wrap.scrolled{box-shadow:var(--shadow-sm)}

.navbar{display:flex;align-items:center;justify-content:space-between;padding:0.4rem 2rem;max-width:1320px;margin:0 auto}
.nav-logo{display:flex;align-items:center;gap:0.4rem;text-decoration:none}
.nav-logo img{height:65px;width:auto}
.logo-text{font-family:var(--font);font-size:1.35rem;font-weight:700;color:var(--blue);letter-spacing:-0.02em}
.logo-text span{color:var(--orange)}

.nav-menu{display:flex;align-items:center;gap:0rem;list-style:none}
.nav-item{position:relative}
.nav-link{display:block;padding:0.5rem 0.85rem;color:var(--text-body);font-size:0.88rem;font-weight:500;transition:color .2s;text-decoration:none}
.nav-link:hover,.nav-link.active{color:var(--blue)}

.nav-dropdown{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);min-width:220px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);padding:0.4rem;opacity:0;visibility:hidden;transition:all .2s ease;box-shadow:var(--shadow-lg)}
.nav-item:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dropdown a{display:flex;align-items:center;gap:0.5rem;padding:0.55rem 0.85rem;color:var(--text-muted);font-size:0.84rem;border-radius:var(--radius-sm);transition:all .15s}
.nav-dropdown a:hover{background:var(--blue-pale);color:var(--blue)}
.nav-dropdown a i{width:16px;text-align:center;color:var(--orange);font-size:0.75rem}

/* Orange CTA button in nav (MobiFin uses red — we use orange) */
.nav-cta{margin-left:0.5rem}
.nav-cta .btn{background:var(--orange);color:#fff;border-radius:var(--radius-sm);padding:0.55rem 1.4rem;font-size:0.84rem}
.nav-cta .btn:hover{background:var(--orange-dark);transform:none;box-shadow:0 4px 12px rgba(232,117,26,0.25)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;z-index:1001}
.nav-toggle span{width:20px;height:2px;background:var(--text-dark);border-radius:2px;transition:all .2s}

/* ===================================================================
   HERO (MobiFin-style — light bg, centered, animated text)
   =================================================================== */
.hero{
  min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;
  padding:7rem 0 4rem;background:linear-gradient(180deg,#FEF0EA 0%,#FDF4F0 25%,var(--surface) 65%,var(--off-white) 100%);
  color:var(--text-dark);
}
/* Decorative shapes (MobiFin coral ovals) */
.hero-shape{position:absolute;border-radius:50%;pointer-events:none}
.hero-shape.sh1{width:180px;height:150px;background:rgba(232,117,26,0.06);top:8%;left:20%;transform:rotate(-15deg)}
.hero-shape.sh2{width:100px;height:80px;background:rgba(232,117,26,0.05);top:12%;right:30%;transform:rotate(20deg)}
.hero-shape.sh3{width:60px;height:60px;background:rgba(43,125,233,0.04);bottom:30%;left:8%}
.hero-shape.sh4{width:40px;height:40px;border:3px dashed rgba(232,117,26,0.1);top:20%;left:3%}
.hero-shape.sh5{width:28px;height:28px;border:3px dashed rgba(43,125,233,0.08);top:15%;right:10%}
/* Subtle diagonal stripes */
.hero-stripes{
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(
    120deg,transparent,transparent 80px,rgba(232,117,26,0.015) 80px,rgba(232,117,26,0.015) 81px
  );
  pointer-events:none;
}

.hero-inner{text-align:center;max-width:850px;margin:0 auto;position:relative;z-index:1}

.hero h1{color:var(--text-dark);margin-bottom:0.3rem;font-weight:700;animation:fadeUp .6s ease forwards;font-size:clamp(2rem,4.5vw,3.2rem)}

/* Animated rotating text */
.hero-rotate-wrap{
  height:clamp(3rem,6vw,4.2rem);
  margin-bottom:1.6rem;
  animation:fadeUp .6s ease .1s both;
  overflow:hidden;
}
.hero-rotate-text{
  font-family:var(--font);
  font-size:clamp(1.8rem,4.5vw,3.2rem);
  font-weight:700;
  line-height:1.2;
  background:var(--grad-text);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  display:inline-block;
  background-size:200% 100%;
  animation:gradShift 4s ease infinite;
}
@keyframes gradShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

/* Cursor blink for typing effect */
.hero-cursor{
  display:inline-block;
  width:3px;height:clamp(1.8rem,4.5vw,3.2rem);
  background:var(--orange);
  margin-left:4px;
  vertical-align:text-bottom;
  animation:cursorBlink .75s step-end infinite;
}
@keyframes cursorBlink{0%,100%{opacity:1}50%{opacity:0}}

.hero-desc{font-size:1.05rem;color:var(--text-muted);line-height:1.8;max-width:560px;margin:0 auto 2.2rem;animation:fadeUp .6s ease .2s both;font-weight:400}
.hero-actions{display:flex;gap:0.7rem;flex-wrap:wrap;justify-content:center;animation:fadeUp .6s ease .3s both}

@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}

/* ===================================================================
   CLIENTS (same style)
   =================================================================== */
.clients{padding:2.5rem 0;overflow:hidden;background:var(--white);border-top:1px solid var(--border)}
.clients-label{font-size:0.88rem;font-weight:600;color:var(--text-dark);text-align:center;margin-bottom:1.5rem}
.clients-track{display:flex;gap:2.5rem;animation:ticker 30s linear infinite;width:max-content;align-items:center}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.client-logo{flex-shrink:0;height:32px;width:auto;opacity:.45;filter:grayscale(100%);transition:all .3s}
.client-logo:hover{opacity:1;filter:grayscale(0%)}

/* ===================================================================
   STATS BAR
   =================================================================== */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding:2.5rem 0;border-top:1px solid var(--border);margin-top:2.5rem}
.bg-navy .stats-bar{border-top-color:var(--border-dark)}
.stat-item{text-align:center}
.stat-num{font-family:var(--font);font-size:2.2rem;font-weight:800;color:var(--blue);line-height:1;margin-bottom:.2rem}
.bg-navy .stat-num{color:#fff}
.stat-label{font-size:0.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:500}
.bg-navy .stat-label{color:var(--text-on-dark-muted)}
.stat-item i{color:var(--orange);font-size:1.6rem;margin-bottom:0.25rem;display:block}

/* ===================================================================
   ABOUT
   =================================================================== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--navy);display:flex;flex-direction:column;align-items:center;justify-content:center}
.about-visual::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.03) 1px,transparent 1px);background-size:28px 28px}
.about-visual .big{font-family:var(--font);font-size:5rem;font-weight:800;color:#fff;opacity:.08;line-height:1;position:relative;z-index:1}
.about-visual .sub{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--blue-light);position:relative;z-index:1;margin-top:-.2rem}
/* Image variant */
.about-visual.has-img{background:transparent}
.about-visual.has-img::before{display:none}
.about-visual.has-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;border-radius:var(--radius-lg)}
.about-visual.has-img .img-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,35,64,0.15) 0%,rgba(12,35,64,0.55) 100%);z-index:1;border-radius:var(--radius-lg)}
.about-visual.has-img .big{opacity:1;font-size:3.5rem;text-shadow:0 2px 20px rgba(0,0,0,0.4);z-index:2}
.about-visual.has-img .sub{z-index:2;text-shadow:0 1px 8px rgba(0,0,0,0.5)}
.about-content h2{margin-bottom:1rem}
.about-content p{color:var(--text-body);margin-bottom:1rem;line-height:1.8}

.highlights{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.8rem}
.hl-card{padding:1.1rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);transition:all .35s var(--ease);box-shadow:var(--shadow-card)}
.hl-card:hover{border-color:var(--blue-border);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.hl-card .hl-icon{width:56px;height:56px;background:var(--blue-pale);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:0.5rem}
.hl-card .hl-icon i{color:var(--blue);font-size:1.35rem}
.hl-card h5{color:var(--text-dark);font-size:.84rem;margin-bottom:.12rem}
.hl-card p{font-size:.76rem;color:var(--text-muted);margin:0;line-height:1.6}

/* ===================================================================
   CARDS
   =================================================================== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}

.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;transition:all .35s var(--ease);box-shadow:var(--shadow-card);position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-text);opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card:hover::before{opacity:1}
.bg-navy .card{background:rgba(20,53,91,0.6);border-color:var(--border-dark);backdrop-filter:blur(8px)}
.bg-navy .card:hover{border-color:rgba(43,125,233,0.25);box-shadow:0 8px 30px rgba(0,0,0,0.2)}
.bg-navy .card h4{color:#fff}
.bg-navy .card p{color:var(--text-on-dark-muted)}

.card-icon{width:68px;height:68px;background:var(--blue-pale);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem;transition:all .3s}
.card-icon i{color:var(--blue);font-size:1.8rem;transition:color .3s}
.card:hover .card-icon{background:var(--blue)}
.card:hover .card-icon i{color:#fff}
.bg-navy .card-icon{background:rgba(43,125,233,0.15)}
.bg-navy .card-icon i{color:var(--blue-light)}

.card h4{color:var(--text-dark);margin-bottom:.4rem}
.card p{color:var(--text-muted);font-size:.86rem;line-height:1.7;margin-bottom:1rem}
.card-tag{display:inline-block;padding:.2rem .6rem;background:var(--orange-glow);border:1px solid var(--orange-border);border-radius:100px;font-family:var(--font-mono);font-size:.6rem;color:var(--orange);letter-spacing:.06em;text-transform:uppercase;font-weight:500}
.bg-navy .card-tag{color:var(--orange-light);border-color:rgba(232,117,26,0.22);background:rgba(232,117,26,0.1)}

/* Industry cards */
.card-sm{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;text-align:center;transition:all .35s var(--ease);box-shadow:var(--shadow-card)}
.card-sm:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card-sm .card-sm-icon{width:72px;height:72px;background:var(--blue-pale);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin:0 auto 0.7rem;transition:all .3s}
.card-sm .card-sm-icon i{color:var(--blue);font-size:1.8rem;transition:color .3s}
.card-sm:hover .card-sm-icon{background:var(--blue)}
.card-sm:hover .card-sm-icon i{color:#fff}
.card-sm h5{color:var(--text-dark);margin-bottom:.3rem}
.card-sm p{font-size:.76rem;color:var(--text-muted);line-height:1.6}

/* Service cards */
.svc{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;transition:all .35s var(--ease);box-shadow:var(--shadow-card)}
.svc:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.svc-num{font-family:var(--font-mono);font-size:.68rem;color:var(--blue);margin-bottom:.6rem;font-weight:500}
.svc h5{color:var(--text-dark);margin-bottom:.3rem}
.svc p{font-size:.83rem;color:var(--text-muted);line-height:1.7}
.svc .svc-icon{color:var(--blue);font-size:2rem;margin-bottom:0.6rem}
.bg-navy .svc{background:rgba(20,53,91,0.6);border-color:var(--border-dark);backdrop-filter:blur(8px)}
.bg-navy .svc:hover{border-color:rgba(43,125,233,0.25)}
.bg-navy .svc h5{color:#fff}
.bg-navy .svc p{color:var(--text-on-dark-muted)}
.bg-navy .svc-num{color:var(--orange-light)}

/* Tech grid */
.tech-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.8rem}
.tech-item{padding:1.2rem .7rem;text-align:center;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);transition:all .35s var(--ease);box-shadow:var(--shadow-card)}
.tech-item:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.tech-item i{font-size:2.5rem;color:var(--blue);margin-bottom:.5rem;display:block;transition:color .3s}
.tech-item:hover i{color:var(--orange)}
.tech-item .ti-label{font-size:.72rem;color:var(--text-muted);font-weight:500}

/* Vision/Mission */
.vision-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.v-card{padding:2.6rem;border-radius:var(--radius-lg);position:relative;overflow:hidden}
.v-card.vision{background:var(--navy);color:var(--text-on-dark)}
.v-card.vision h3{color:#fff}
.v-card.vision h3 span{color:var(--orange-light)}
.v-card.vision p{color:var(--text-on-dark-muted);line-height:1.8}
.v-card.vision i{color:var(--orange-light);font-size:1.8rem;margin-bottom:.8rem;display:block}
.v-card.mission{background:var(--white);border:1px solid var(--border);box-shadow:var(--shadow-card)}
.v-card.mission h3 span{color:var(--blue)}
.v-card.mission p{color:var(--text-muted);line-height:1.8}
.v-card.mission i{color:var(--blue);font-size:1.8rem;margin-bottom:.8rem;display:block}
.v-card h3{margin-bottom:1rem}

/* News */
.news-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .35s var(--ease);box-shadow:var(--shadow-card)}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.news-img{height:160px;background:var(--navy);position:relative;display:flex;align-items:center;justify-content:center}
.news-img i{font-size:2.5rem;color:rgba(255,255,255,0.06)}
.news-img .source{position:absolute;top:.6rem;left:.6rem;padding:.2rem .6rem;background:rgba(12,35,64,0.8);backdrop-filter:blur(8px);border-radius:100px;font-family:var(--font-mono);font-size:.6rem;color:var(--orange-light);letter-spacing:.04em;text-transform:uppercase}
.news-body{padding:1.2rem}
.news-date{font-family:var(--font-mono);font-size:.64rem;color:var(--text-light);letter-spacing:.04em;margin-bottom:.4rem}
.news-card h4{color:var(--text-dark);font-size:1rem;line-height:1.4;margin-bottom:.4rem}
.news-card .excerpt{font-size:.8rem;color:var(--text-muted);line-height:1.7}
.news-link{display:inline-flex;align-items:center;gap:.3rem;font-size:.8rem;font-weight:600;color:var(--blue);margin-top:.6rem;transition:gap .2s}
.news-link:hover{gap:.6rem}

/* Patents */
.search-box{max-width:500px;margin:0 auto 2rem;position:relative}
.search-box input{width:100%;padding:.78rem 1rem .78rem 2.6rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-dark);font-family:var(--font);font-size:.88rem;outline:none;transition:all .25s;box-shadow:var(--shadow-sm)}
.search-box input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-glow)}
.search-box input::placeholder{color:var(--slate-muted)}
.search-box .s-icon{position:absolute;left:.9rem;top:50%;transform:translateY(-50%);color:var(--slate-muted);font-size:.85rem}
.patent-row{display:grid;grid-template-columns:auto 1fr auto;gap:1.1rem;align-items:center;padding:1rem 1.3rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);transition:all .25s;margin-bottom:.5rem;box-shadow:var(--shadow-card)}
.patent-row:hover{border-color:var(--blue-border);box-shadow:var(--shadow-md)}
.p-id{font-family:var(--font-mono);font-size:.68rem;color:#fff;background:var(--blue);padding:.2rem .5rem;border-radius:var(--radius-sm);white-space:nowrap;font-weight:500}
.p-title{font-weight:600;color:var(--text-dark);font-size:.88rem}
.p-cat{font-family:var(--font-mono);font-size:.62rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}

/* Case Studies */
.case-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;transition:all .35s var(--ease);box-shadow:var(--shadow-card)}
.case-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.case-meta{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}
.case-tag{padding:.2rem .6rem;background:var(--blue);border-radius:100px;font-family:var(--font-mono);font-size:.6rem;color:#fff;letter-spacing:.06em;text-transform:uppercase;font-weight:500}
.case-client{font-size:.8rem;color:var(--text-muted)}
.case-card h4{color:var(--text-dark);margin-bottom:.6rem;line-height:1.35}
.case-card p{color:var(--text-muted);font-size:.86rem;line-height:1.7;margin-bottom:1rem}
.case-result{display:flex;align-items:center;gap:.6rem;padding:.8rem;background:var(--blue-pale);border-radius:var(--radius-sm);border:1px solid var(--blue-border)}
.case-result .cr-val{font-family:var(--font);font-size:1.4rem;font-weight:800;color:var(--blue);line-height:1}
.case-result .cr-label{font-size:.74rem;color:var(--text-muted);line-height:1.35}

/* Careers */
.job-row{display:grid;grid-template-columns:1fr auto auto;gap:1.1rem;align-items:center;padding:1rem 1.4rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-md);transition:all .25s;margin-bottom:.5rem;box-shadow:var(--shadow-card)}
.job-row:hover{border-color:var(--blue-border);box-shadow:var(--shadow-md)}
.bg-navy .job-row{background:rgba(20,53,91,0.6);border-color:var(--border-dark);backdrop-filter:blur(8px)}
.bg-navy .job-row:hover{border-color:rgba(43,125,233,0.25);box-shadow:0 8px 20px rgba(0,0,0,0.2)}
.bg-navy .job-row h5{color:#fff}
.bg-navy .job-row p{color:var(--text-on-dark-muted)}
.bg-navy .job-tag{background:rgba(43,125,233,0.15);border-color:rgba(43,125,233,0.25);color:var(--blue-light)}
.job-info h5{color:var(--text-dark);margin-bottom:.08rem}
.job-info p{font-size:.74rem;color:var(--text-muted)}
.job-info i{color:var(--orange);font-size:.7rem;margin-right:.15rem}
.job-tags{display:flex;gap:.3rem;flex-wrap:wrap}
.job-tag{padding:.18rem .5rem;background:var(--blue-pale);border:1px solid var(--blue-border);border-radius:100px;font-family:var(--font-mono);font-size:.58rem;color:var(--blue);letter-spacing:.04em}

/* CTA */
.cta{text-align:center}
.cta h2{margin-bottom:.9rem}
.cta .lead{margin-bottom:1.8rem}
.cta-btns{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap}

/* Page Headers */
.page-hdr{padding:8rem 0 3.5rem;text-align:center;background:var(--surface);border-bottom:1px solid var(--border)}
.page-hdr h1{margin-bottom:.5rem}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:.4rem;font-size:.74rem;color:var(--text-light);margin-bottom:1.1rem}
.breadcrumb a{color:var(--blue)}
.breadcrumb .sep{opacity:.3}

/* Legal */
.legal{max-width:700px;margin:0 auto}
.legal h3{margin:1.8rem 0 .6rem;color:var(--blue);font-size:1.15rem}
.legal p{color:var(--text-body);line-height:1.8;margin-bottom:.75rem}
.legal ul{list-style:none;margin:.6rem 0;padding-left:1.2rem}
.legal ul li{position:relative;padding-left:1rem;color:var(--text-body);line-height:1.8;margin-bottom:.25rem}
.legal ul li::before{content:'\f105';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;color:var(--orange);font-size:.7rem;top:.25rem}

/* Forms */
.form-group{margin-bottom:.85rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem;margin-bottom:.85rem}
.form-label{display:block;font-size:.76rem;color:var(--text-muted);margin-bottom:.3rem;font-weight:500}
.form-input,.form-select,.form-textarea{width:100%;padding:.7rem .9rem;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dark);font-family:var(--font);font-size:.86rem;outline:none;transition:all .2s}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-glow)}
.form-textarea{resize:vertical;min-height:100px}
.form-select{cursor:pointer}

/* Footer */
.footer{padding:3.5rem 0 1.3rem;background:var(--navy);color:var(--text-on-dark)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:2.2rem;margin-bottom:2.2rem}
.footer-brand .logo-text{color:#fff}
.footer-brand .logo-text span{color:var(--orange-light)}
.footer-brand p{color:var(--text-on-dark-muted);font-size:.83rem;line-height:1.7;margin-top:.6rem;max-width:270px}
.footer-locs{display:flex;flex-direction:column;gap:.45rem;margin-top:.9rem}
.footer-loc{font-size:.74rem;color:var(--text-on-dark-muted)}
.footer-loc strong{color:var(--orange-light);font-family:var(--font-mono);font-size:.6rem;letter-spacing:.05em;text-transform:uppercase;display:block;margin-bottom:.03rem}
.footer-col h6{font-family:var(--font-mono);font-size:.63rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-light);margin-bottom:1rem;font-weight:500}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.footer-col a{color:var(--text-on-dark-muted);font-size:.8rem;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:1.3rem;border-top:1px solid var(--border-dark)}
.footer-copy{font-size:.72rem;color:var(--text-on-dark-muted)}
.footer-socials{display:flex;gap:.55rem}
.footer-soc{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-dark);border-radius:var(--radius-sm);color:var(--text-on-dark-muted);font-size:.8rem;transition:all .2s;text-decoration:none}
.footer-soc:hover{border-color:var(--orange);color:var(--orange);background:rgba(232,117,26,0.08)}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media(max-width:1100px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .tech-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}
}

@media(max-width:960px){
  .about-grid{grid-template-columns:1fr}
  .about-visual.has-img{aspect-ratio:16/9;max-height:300px}
  .vision-grid{grid-template-columns:1fr}
  .stats-bar{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}

  /* === MOBILE NAV === */
  .nav-toggle{
    display:flex;flex-direction:column;gap:5px;
    background:none;border:none;cursor:pointer;
    padding:6px;z-index:1002;position:relative;
    width:30px;height:30px;align-items:center;justify-content:center;
  }
  .nav-toggle span{
    display:block;width:22px;height:2.5px;background:var(--text-dark);
    border-radius:2px;transition:all .3s ease;position:absolute;
  }
  .nav-toggle span:nth-child(1){transform:translateY(-7px)}
  .nav-toggle span:nth-child(2){opacity:1}
  .nav-toggle span:nth-child(3){transform:translateY(7px)}
  /* Hamburger → X */
  .nav-toggle.active span{background:#fff}
  .nav-toggle.active span:nth-child(1){transform:rotate(45deg)}
  .nav-toggle.active span:nth-child(2){opacity:0}
  .nav-toggle.active span:nth-child(3){transform:rotate(-45deg)}

  .nav-menu{
    display:none;position:fixed;top:0;left:0;right:0;bottom:0;
    background:rgba(12,35,64,0.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    flex-direction:column;align-items:center;justify-content:flex-start;
    gap:0;z-index:1001;padding:5rem 1.5rem 2rem;
    overflow-y:auto;-webkit-overflow-scrolling:touch;
    list-style:none;
  }
  .nav-menu.open{display:flex}
  body.menu-open{overflow:hidden}

  .nav-menu .nav-item{width:100%;text-align:center;padding:0 1.5rem}
  .nav-menu .nav-link{
    color:rgba(255,255,255,0.85);font-size:1.05rem;padding:0.75rem 0.5rem;
    font-weight:500;display:block;
    border-bottom:1px solid rgba(255,255,255,0.06);
  }
  .nav-menu .nav-link:hover,.nav-menu .nav-link.active{color:#fff}

  /* Dropdown: hidden by default, accordion-style on mobile */
  .nav-dropdown{
    position:static;transform:none;
    background:rgba(255,255,255,0.05);border:none;box-shadow:none;
    min-width:auto;padding:0;border-radius:var(--radius-sm);
    max-height:0;overflow:hidden;opacity:0;visibility:hidden;
    transition:max-height .35s ease,opacity .25s ease,padding .25s ease;
    width:100%;
  }
  .nav-item.dd-open .nav-dropdown{
    max-height:500px;opacity:1;visibility:visible;padding:0.5rem 0;
  }
  /* Override desktop hover */
  .nav-item:hover .nav-dropdown{opacity:0;visibility:hidden}
  .nav-item.dd-open:hover .nav-dropdown{opacity:1;visibility:visible}

  .nav-dropdown a{
    color:rgba(255,255,255,0.6)!important;
    text-align:center;justify-content:center;
    padding:0.55rem 1rem;font-size:0.88rem;
    gap:0.5rem;display:flex;align-items:center;
    border-radius:0;margin:0;
  }
  .nav-dropdown a:hover{color:#fff!important;background:rgba(255,255,255,0.08)}
  .nav-dropdown a i{color:var(--orange-light)!important;font-size:0.75rem;flex-shrink:0}

  /* Dropdown toggle arrow */
  .nav-item:has(.nav-dropdown) > .nav-link::after{
    content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;
    font-size:0.55rem;margin-left:0.4rem;display:inline-block;
    transition:transform .3s ease;opacity:0.5;
  }
  .nav-item.dd-open > .nav-link::after{transform:rotate(180deg)}

  .nav-cta{margin:1.2rem 1.5rem 0;width:auto}
  .nav-cta .btn{
    width:100%;justify-content:center;padding:0.8rem 1.5rem;
    font-size:0.95rem;border-radius:var(--radius-full);
  }
}

@media(max-width:768px){
  .section{padding:3.5rem 0}
  .hero{padding:5.5rem 0 2rem;min-height:auto}
  .hero h1{font-size:clamp(1.5rem,5.5vw,2.1rem)}
  .hero-rotate-text{font-size:clamp(1.3rem,5.5vw,2.1rem)!important}
  .hero-cursor{height:clamp(1.3rem,5.5vw,2.1rem)!important}
  .hero-desc{font-size:0.9rem;max-width:100%;padding:0 0.5rem}
  .hero-rotate-wrap{height:clamp(2rem,7vw,2.8rem)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .tech-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{margin-bottom:1.5rem}
  .footer-bottom{flex-direction:column;gap:.6rem;text-align:center}
  .job-row{grid-template-columns:1fr;gap:.6rem}
  .patent-row{grid-template-columns:1fr;gap:.35rem}
  .form-row{grid-template-columns:1fr}
  .cta-btns{flex-direction:column;align-items:center;width:100%;padding:0 1rem}
  .cta-btns .btn{width:100%;max-width:340px;justify-content:center}
  .highlights{grid-template-columns:1fr}
  .section-header{padding:0 0.5rem}
  .page-hdr{padding:5.5rem 0 2rem}
  .page-hdr h1{font-size:clamp(1.4rem,5vw,1.9rem)}
  .page-hdr .lead{font-size:0.88rem;padding:0 0.5rem}
  .card{padding:1.5rem}
  .card-sm{padding:1.2rem}
  .svc{padding:1.2rem}
  .case-card{padding:1.2rem}
  .v-card{padding:1.8rem}
  .about-visual.has-img{max-height:220px}
  .about-content h2{font-size:clamp(1.3rem,4vw,1.8rem)}
  .navbar{padding:0.5rem 1rem}
  .nav-logo img{height:42px!important}
  .clients-label{font-size:0.8rem}
  .overline{font-size:0.65rem}
  .lead{font-size:0.9rem}
  .stats-bar{gap:1rem;padding:1.5rem 0}
  .stat-num{font-size:1.6rem}
  .stat-label{font-size:0.62rem}
  .btn-lg{padding:0.82rem 1.8rem;font-size:0.86rem}
  .job-row .btn{width:100%;justify-content:center;margin-top:0.3rem}
  .job-tags{justify-content:flex-start}
}

@media(max-width:480px){
  .container{padding:0 1rem}
  .stats-bar{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:1fr}
  .hero h1{font-size:1.4rem}
  .hero-rotate-text{font-size:1.25rem!important}
  .hero-cursor{height:1.25rem!important;width:2px}
  .hero-rotate-wrap{height:1.8rem}
  .hero-desc{font-size:0.85rem}
  .tech-grid{grid-template-columns:1fr 1fr}
  .card-icon{width:52px;height:52px}
  .card-icon i{font-size:1.4rem}
  .card-sm .card-sm-icon{width:56px;height:56px}
  .card-sm .card-sm-icon i{font-size:1.4rem}
  .about-visual.has-img{max-height:180px}
  .about-visual.has-img .big{font-size:2.2rem}
  .patent-row .p-id{font-size:.6rem}
  .patent-row .p-title{font-size:.78rem}
  .patent-row .p-cat{font-size:.6rem}
  .footer-loc{font-size:.68rem}
  .case-meta{flex-wrap:wrap}
  .news-img{height:120px}
}