/* ==========================================================================
   DeepAbi — Common Stylesheet
   Design tokens, reset, typography, 12-col grid, and shared components.
   Loaded on every page. Page-specific rules live in css/pages/*.css
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root{
  /* Brand palette — Premium Enterprise System v3 */
  --navy:#081F4D;         /* Primary — Royal Midnight */
  --navy-2:#051530;        /* Deeper navy for gradient depth */
  --cyan:#00D9C8;          /* Secondary — Aqua Emerald */
  --violet:#8B5CF6;        /* Accent — Royal Purple */
  --mint:#10B981;          /* Utility green for success/checkmarks (distinct from Aqua Emerald) */
  --gold:#FFB000;          /* Highlight — Premium Gold */
  --dark-surface:#0F172A;  /* Dark Surface */
  --warning:#F59E0B;
  --error:#EF4444;
  --success:#10B981;

  /* Accent colors fail AA as text-on-white at full saturation (measured:
     aqua 1.79:1, purple 4.23:1, gold 1.83:1) — these darker "ink" variants
     are for text/label use on light backgrounds; use the full-saturation
     tokens above only for icons, borders, buttons-with-white-text, and
     text-on-dark (where they pass at 8.7–9:1). */
  --cyan-ink:#0B5B54;
  --violet-ink:#5B21B6;
  --mint-ink:#047857;
  --gold-ink:#8A5A00;

  --surface:#F8FAFC;
  --bg:#FFFFFF;
  --card-bg:#FFFFFF;
  --text:#111827;
  --text-secondary:#475569;
  --border:#CBD5E1;

  /* Gradients are intentionally restricted to Hero, CTA, and Buttons per
     brand guidance — everywhere else uses solid brand color. */
  --grad-hero:linear-gradient(135deg, var(--navy), var(--navy-2) 55%, #0a2a63);
  --grad-cta:linear-gradient(135deg, var(--navy), #0a2a63 55%, #0d3a7a);

  /* 8px spacing scale */
  --sp-1:8px;  --sp-2:16px; --sp-3:24px; --sp-4:32px;
  --sp-5:40px; --sp-6:44px; --sp-7:56px; --sp-8:56px;
  --sp-9:72px; --sp-10:76px;

  /* Layout */
  --container:1200px;
  --container-wide:1440px;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;

  /* Elevation */
  --shadow-sm:0 2px 10px rgba(8,31,77,0.06);
  --shadow-md:0 12px 32px rgba(8,31,77,0.10);
  --shadow-lg:0 24px 60px rgba(8,31,77,0.18);
  --shadow-glow:0 0 0 1px rgba(0,217,200,0.25), 0 12px 40px rgba(0,217,200,0.20);

  /* Type */
  --font-display:'Space Grotesk', 'Inter', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease:cubic-bezier(.2,.8,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%; overflow-x:hidden; max-width:100%;}
body{
  font-family:var(--font-body);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
  max-width:100%;
}
a{text-decoration:none; color:inherit; overflow-wrap:break-word;}
ul,ol{list-style:none;}
button{font-family:inherit; cursor:pointer; background:none; border:none;}
img,svg,video,canvas{max-width:100%; display:block; height:auto;}
picture{display:block; max-width:100%;}
iframe{max-width:100%;}
input,textarea,select{font-family:inherit; max-width:100%;}
/* Any table added later (none currently ship) scrolls horizontally on its
   own instead of forcing the whole page wider on small screens. */
table{width:100%; border-collapse:collapse;}
.table-scroll{width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

:focus-visible{outline:2px solid var(--cyan); outline-offset:3px; border-radius:6px;}
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--navy); color:#fff;
  padding:12px 20px; z-index:3000; border-radius:0 0 10px 0;
}
.skip-link:focus{left:0;}

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5{
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:-0.02em;
  color:var(--navy);
}
h1{font-size:clamp(38px,5.4vw,64px); line-height:1.06;}
h2{font-size:clamp(28px,4vw,42px); line-height:1.15;}
h3{font-size:20px; line-height:1.3;}
p{color:var(--text-secondary);}
.text-lg{font-size:18px;}
.text-sm{font-size:13.5px;}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--violet-ink);
  background:rgba(139,92,246,0.08);
  border:1px solid rgba(139,92,246,0.18);
  padding:7px 16px; border-radius:999px; margin-bottom:var(--sp-3);
}
.eyebrow.cyan{color:var(--cyan-ink); background:rgba(0,217,200,0.10); border-color:rgba(0,217,200,0.25);}
.eyebrow.mint{color:var(--mint-ink); background:rgba(16,185,129,0.10); border-color:rgba(16,185,129,0.25);}
.eyebrow.gold{color:var(--gold-ink); background:rgba(255,183,3,0.14); border-color:rgba(255,183,3,0.35);}

/* Section labels ("kicker" style) — bolder, wider-tracked, no pill background,
   with a small accent tick so headings catch attention immediately. */
.section-head .eyebrow{
  background:none; border:none; padding:0 0 0 26px; margin-bottom:16px;
  font-size:14px; font-weight:800; letter-spacing:0.18em;
  position:relative; gap:0;
}
.section-head.center .eyebrow{padding-left:0; padding-top:26px;}
.section-head .eyebrow::before{
  content:''; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:20px; height:3px; border-radius:3px; background:currentColor;
}
.section-head.center .eyebrow::before{
  left:50%; top:0; transform:translateX(-50%); width:34px; height:3px;
}
.section-head .eyebrow i{display:none;}

/* ---------- Layout ---------- */
.container{max-width:var(--container); margin:0 auto; padding:0 var(--sp-3);}
.container-wide{max-width:var(--container-wide); margin:0 auto; padding:0 var(--sp-3);}
.grid-12{display:grid; grid-template-columns:repeat(12, minmax(0, 1fr)); gap:var(--sp-3);}
.section{padding:var(--sp-10) 0;}
.section-alt{background:var(--surface);}
.section-head{max-width:660px; margin-bottom:var(--sp-6);}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head .eyebrow{margin-bottom:var(--sp-2);}
.section-head p{font-size:17px; margin-top:16px; line-height:1.6;}
.section-head h2{
  position:relative; display:inline-block;
  font-size:clamp(34px,5vw,52px); font-weight:800; letter-spacing:-0.025em; line-height:1.08;
  color:var(--navy);
}
.section-head.center h2::after{
  content:''; display:block; margin:22px auto 0; width:76px; height:5px; border-radius:5px;
  background:linear-gradient(90deg, var(--gold), var(--violet));
}
.section-head:not(.center) h2::after{
  content:''; display:block; margin-top:22px; width:76px; height:5px; border-radius:5px;
  background:linear-gradient(90deg, var(--gold), var(--violet));
}

.grid-2{display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:var(--sp-4);}
.grid-3{display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:var(--sp-3);}
.grid-4{display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:var(--sp-3);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 30px; border-radius:12px; font-weight:600; font-size:15px;
  border:1px solid transparent; white-space:nowrap;
  transition:transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.btn-primary{
  background:linear-gradient(135deg, var(--navy), var(--navy-2) 120%); color:#fff;
  box-shadow:0 6px 20px rgba(8,31,77,0.28);
}
.btn-primary:hover{transform:translateY(-3px); box-shadow:var(--shadow-glow); background:linear-gradient(135deg, var(--navy-2), var(--navy));}
.btn-accent{
  background:linear-gradient(135deg, var(--violet), var(--cyan)); color:#fff;
  box-shadow:0 6px 20px rgba(139,92,246,0.28);
}
.btn-accent:hover{transform:translateY(-3px); box-shadow:0 14px 34px rgba(139,92,246,0.38);}
.btn-secondary{background:#fff; color:var(--navy); border:1px solid var(--border);}
.btn-secondary:hover{transform:translateY(-3px); border-color:var(--navy); box-shadow:var(--shadow-sm);}
.btn-ghost{background:transparent; color:var(--violet-ink); padding:10px 4px;}
.btn-ghost i{transition:transform 0.25s var(--ease);}
.btn-ghost:hover i{transform:translateX(4px);}
.btn-sm{padding:11px 20px; font-size:13.5px; border-radius:10px;}
.btn-on-dark{background:rgba(255,255,255,0.1); color:#fff; border:1px solid rgba(255,255,255,0.25); backdrop-filter:blur(8px);}
.btn-on-dark:hover{background:rgba(255,255,255,0.18); transform:translateY(-3px);}

/* ---------- Navbar ---------- */
.navbar-topbar{
  background:var(--navy); color:rgba(255,255,255,0.82);
  font-size:12.5px; overflow:hidden;
  max-height:34px; transition:max-height 0.35s var(--ease), padding 0.35s var(--ease), opacity 0.35s var(--ease);
}
.topbar-inner{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:8px 24px; flex-wrap:wrap; min-width:0;}
.topbar-contact{display:flex; align-items:center; gap:18px; flex-wrap:wrap; min-width:0;}
.topbar-contact a{color:rgba(255,255,255,0.82); display:inline-flex; align-items:center; gap:7px; transition:color 0.2s ease; white-space:nowrap;}
.topbar-contact a:hover{color:var(--gold);}
.topbar-contact i{color:var(--gold); font-size:12px;}
.topbar-tagline{font-weight:600; letter-spacing:0.04em; color:rgba(255,255,255,0.6); font-size:12px;}

#navbar{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  transition:transform 0.4s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease);
}
#navbar.nav-hidden{transform:translateY(-110%);}
#navbar.scrolled .navbar-topbar{max-height:0; padding:0;}
#navbar.scrolled{
  background:rgba(255,255,255,0.86);
  backdrop-filter:blur(20px) saturate(160%); -webkit-backdrop-filter:blur(20px) saturate(160%);
  box-shadow:0 1px 0 var(--border), 0 16px 40px rgba(8,31,77,0.10);
}
body.hero-dark #navbar:not(.scrolled){
  background:rgba(8,31,77,0.28);
  backdrop-filter:blur(14px) saturate(140%); -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:20px 24px;}
#navbar.scrolled .nav-inner{padding:14px 24px;}
.logo{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:21px; color:var(--navy); transition:color 0.3s ease, transform 0.3s var(--ease);}
.logo:hover{transform:scale(1.03);}
.logo-mark{width:38px; height:38px; filter:drop-shadow(0 2px 6px rgba(0,0,0,0.18));}
.nav-links{display:flex; align-items:center; gap:36px;}
.nav-links a{font-size:14.5px; font-weight:600; color:var(--text); position:relative; padding:8px 0; transition:color 0.2s ease, transform 0.2s var(--ease);}
.nav-links a::after{content:''; position:absolute; left:0; bottom:-2px; width:0; height:3px; border-radius:3px; background:linear-gradient(90deg, var(--gold), var(--violet)); transition:width 0.3s var(--ease);}
.nav-links a:hover,.nav-links a.active{color:var(--navy); transform:translateY(-1px);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-right{display:flex; align-items:center; gap:20px; min-height:1px;}
.btn-lg{padding:16px 32px; font-size:15px; border-radius:12px;}
.btn-glow{position:relative;}
.btn-glow:hover{box-shadow:0 0 0 6px rgba(139,92,246,0.14), var(--shadow-glow); transform:translateY(-4px) scale(1.02);}
.menu-toggle{
  display:none; align-items:center; justify-content:center;
  width:44px; height:44px; margin:-10px; font-size:22px; color:var(--navy);
  transition:transform 0.25s var(--ease);
}
.menu-toggle:hover{transform:scale(1.1);}

/* Dynamic contrast: on pages whose hero sits directly on a dark background,
   the un-scrolled navbar keeps light text over its glass background so the
   logo and links stay readable against the dark hero (fixes the low-contrast
   issue flagged in the original project audit). Once scrolled, the navbar is
   always solid + dark text. */
body.hero-dark #navbar:not(.scrolled) .logo{color:#fff;}
body.hero-dark #navbar:not(.scrolled) .nav-links a{color:rgba(255,255,255,0.88);}
body.hero-dark #navbar:not(.scrolled) .nav-links a:hover,
body.hero-dark #navbar:not(.scrolled) .nav-links a.active{color:#fff;}
body.hero-dark #navbar:not(.scrolled) .menu-toggle{color:#fff;}

#mobile-menu{
  position:fixed; inset:0; background:#fff; z-index:1100;
  display:flex; flex-direction:column; padding:24px;
  transform:translateY(-100%); transition:transform 0.4s var(--ease);
}
#mobile-menu.open{transform:translateY(0);}
.mobile-menu-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:40px;}
#mobile-menu nav{display:flex; flex-direction:column; gap:4px;}
#mobile-menu nav a{font-family:var(--font-display); font-size:24px; font-weight:600; padding:16px 4px; border-bottom:1px solid var(--border);}
.mobile-contact{display:flex; flex-direction:column; gap:14px; margin-top:28px;}
.mobile-contact a{display:flex; align-items:center; gap:10px; font-size:15px; font-weight:600; color:var(--text);}
.mobile-contact i{color:var(--violet); width:18px;}

/* ---------- Cards ---------- */
.card{
  background:var(--card-bg); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:var(--sp-4); box-shadow:var(--shadow-sm);
  transition:transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.card:hover{transform:translateY(-8px); box-shadow:var(--shadow-lg); border-color:rgba(139,92,246,0.35);}
.card-icon{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:rgba(139,92,246,0.10);
  color:var(--violet-ink); font-size:22px; margin-bottom:var(--sp-3);
  transition:transform 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease);
}
.card:hover .card-icon{transform:scale(1.12) rotate(-4deg); background:linear-gradient(135deg, var(--violet), var(--cyan)); color:#fff;}
.card h3{margin-bottom:10px;}
.card p{font-size:15px;}

.glass{
  background:rgba(255,255,255,0.65);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,0.4);
}

[data-reveal]{opacity:0; transform:translateY(28px); transition:opacity 0.7s var(--ease), transform 0.7s var(--ease);}
[data-reveal].in{opacity:1; transform:translateY(0);}
[data-reveal="scale"]{transform:scale(0.94);}
[data-reveal="scale"].in{transform:scale(1);}

/* ---------- Stats / counters ---------- */
.stat-strip{display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:var(--sp-3);}
.stat-item{text-align:center;}
.stat-item .num{font-family:var(--font-display); font-size:40px; font-weight:700; color:var(--navy);}
.stat-item .label{font-size:13.5px; color:var(--text-secondary); margin-top:6px;}

/* ---------- Testimonials ---------- */
.testimonial-card{background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-lg); padding:var(--sp-4); box-shadow:var(--shadow-sm);}
.testimonial-stars{color:var(--warning); font-size:14px; margin-bottom:14px; letter-spacing:2px;}
.testimonial-card p.quote{color:var(--text); font-size:15px; margin-bottom:22px;}
.testimonial-person{display:flex; align-items:center; gap:12px;}
.testimonial-person img{width:46px; height:46px; border-radius:50%; object-fit:cover;}
.testimonial-person h4{font-size:14.5px; margin-bottom:2px;}
.testimonial-person span{font-size:12.5px; color:var(--text-secondary);}

/* ---------- CTA banner ---------- */
.cta-section{
  border-radius:32px; background:linear-gradient(135deg, var(--navy), #16224a 55%, #0e2f52);
  padding:70px 60px; position:relative; overflow:hidden; text-align:center; color:#fff;
}
.cta-section::before{content:''; position:absolute; inset:0; background:radial-gradient(560px 340px at 85% 0%, rgba(0,217,200,0.18), transparent 60%), radial-gradient(420px 300px at 10% 100%, rgba(139,92,246,0.18), transparent 60%);}
.cta-section > *{position:relative;}
.cta-section h2{color:#fff; margin-bottom:14px;}
.cta-section p{color:rgba(255,255,255,0.78); margin-bottom:32px; font-size:16.5px;}

/* ---------- Footer ---------- */
footer{background:var(--navy); color:#B8C4D9; padding:0 0 30px;}
.footer-mission{
  background:var(--dark-surface); border-bottom:1px solid rgba(255,255,255,0.1);
  padding:36px 0; text-align:center;
}
.footer-mission-label{display:block; font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.1em; color:var(--gold); margin-bottom:10px;}
.footer-mission p{max-width:720px; margin:0 auto; color:#fff; font-family:var(--font-display); font-size:19px; font-weight:500; line-height:1.5;}
.footer-grid{display:grid; grid-template-columns:minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr); gap:44px; padding:60px 0 52px; border-bottom:1px solid rgba(255,255,255,0.12);}
.footer-logo{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:20px; color:#fff; margin-bottom:16px;}
.footer-grid p{font-size:14.5px; line-height:1.75; max-width:280px; color:#B8C4D9;}
.footer-col h5{color:#fff; font-size:13.5px; margin-bottom:20px; font-weight:800; text-transform:uppercase; letter-spacing:0.08em; position:relative; padding-bottom:12px;}
.footer-col h5::after{content:''; position:absolute; left:0; bottom:0; width:28px; height:3px; border-radius:3px; background:linear-gradient(90deg, var(--gold), var(--violet));}
.footer-col ul li{margin-bottom:14px;}
.footer-col a{
  font-size:14.5px; color:#B8C4D9; transition:color 0.25s var(--ease), transform 0.25s var(--ease);
  display:inline-flex; align-items:center; gap:8px;
}
.footer-col a i{color:var(--cyan); font-size:12px; width:14px; text-align:center; transition:transform 0.25s var(--ease);}
.footer-col a:hover{color:#fff; transform:translateX(4px);}
.footer-col a:hover i{transform:scale(1.15);}
.footer-social{display:flex; gap:12px; margin-top:20px;}
.footer-social a{
  width:40px; height:40px; border-radius:11px; background:rgba(255,255,255,0.10);
  border:1px solid rgba(255,255,255,0.14);
  display:flex; align-items:center; justify-content:center; color:#fff;
  transition:all 0.25s var(--ease);
}
.footer-social a:hover{background:linear-gradient(135deg, var(--violet), var(--cyan)); border-color:transparent; color:#fff; transform:translateY(-4px); box-shadow:0 10px 22px rgba(0,217,200,0.28);}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding-top:26px;
  font-size:13.5px; flex-wrap:wrap; gap:12px; color:#94A3B8;
}
.footer-bottom .legal{display:flex; align-items:center; gap:4px;}
.footer-bottom a{margin-left:22px; font-size:13.5px; color:#B8C4D9; position:relative; transition:color 0.2s ease;}
.footer-bottom a::before{content:''; position:absolute; left:-11px; top:50%; transform:translateY(-50%); width:1px; height:12px; background:rgba(255,255,255,0.18);}
.footer-bottom a:hover{color:#fff;}

/* Contact column: small uppercase label above each value for clearer hierarchy */
.footer-col-contact a{align-items:flex-start;}
.footer-col-contact a span{display:flex; flex-direction:column; gap:2px;}
.footer-col-contact a em{font-style:normal; font-size:10.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:#7C90B8;}

/* Subtle vertical separators between footer columns on wide screens */
@media (min-width:1025px){
  .footer-col{position:relative; padding-left:32px;}
  .footer-col::before{content:''; position:absolute; left:0; top:2px; bottom:2px; width:1px; background:rgba(255,255,255,0.10);}
}

/* ---------- Floating contact button (premium) ---------- */
.contact-fab{position:fixed; right:24px; bottom:24px; z-index:1500; display:flex; flex-direction:column; align-items:flex-end; gap:16px;}
.fab-main{
  width:66px; height:66px; border-radius:50%; background:linear-gradient(135deg, var(--violet), var(--navy)); color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:27px;
  box-shadow:0 12px 34px rgba(8,31,77,0.38); position:relative;
  transition:transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.fab-main::before{
  content:''; position:absolute; inset:-6px; border-radius:50%;
  border:2px solid var(--cyan); opacity:0; animation:fabPulse 3.6s ease-out infinite;
}
@keyframes fabPulse{
  0%{opacity:0.4; transform:scale(0.92);}
  70%{opacity:0;}
  100%{opacity:0; transform:scale(1.28);}
}
.fab-main:hover{transform:scale(1.08); box-shadow:0 16px 40px rgba(8,31,77,0.48);}
.fab-main #fabIconClose{display:none;}
.contact-fab.open .fab-main #fabIconOpen{display:none;}
.contact-fab.open .fab-main #fabIconClose{display:block;}
.contact-fab.open .fab-main{background:linear-gradient(135deg, var(--navy), var(--violet));}
.contact-fab.open .fab-main::before{animation:none; opacity:0;}

.fab-menu{
  display:flex; flex-direction:column; gap:12px; align-items:flex-end;
  opacity:0; transform:translateY(16px) scale(0.9); pointer-events:none;
  transition:opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.contact-fab.open .fab-menu{opacity:1; transform:translateY(0) scale(1); pointer-events:auto;}
.contact-fab.open .fab-item:nth-child(1){transition-delay:0.03s;}
.contact-fab.open .fab-item:nth-child(2){transition-delay:0.08s;}
.contact-fab.open .fab-item:nth-child(3){transition-delay:0.13s;}
.fab-item{
  display:flex; align-items:center; gap:12px; background:#fff; color:var(--text);
  padding:12px 20px 12px 12px; border-radius:999px; box-shadow:var(--shadow-md);
  font-size:14.5px; font-weight:700; border:1px solid var(--border);
  transition:transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.fab-item:hover{transform:translateX(-6px) scale(1.04); box-shadow:var(--shadow-lg);}
.fab-icon{width:40px; height:40px; border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; font-size:18px; flex-shrink:0;}
.fab-whatsapp{background:#25D366;}
.fab-call{background:var(--violet);}
.fab-email{background:var(--cyan-ink);}

/* ---------- FAQ accordion (shared: service-detail.html + contact.html) ---------- */
.faq-list{max-width:760px; margin:0 auto; display:grid; gap:14px;}
.faq-item{
  background:var(--card-bg); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:20px 24px;
}
.faq-item summary{
  font-family:var(--font-display); font-weight:600; font-size:15.5px; cursor:pointer;
  list-style:none; display:flex; justify-content:space-between; align-items:center; color:var(--navy);
  border-radius:8px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+'; font-size:22px; color:var(--violet); transition:transform 0.25s var(--ease);}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin-top:14px; font-size:14.5px;}
.faq-item summary:focus-visible{outline:2px solid var(--cyan); outline-offset:4px;}

.toast{
  position:fixed; bottom:28px; right:28px; background:var(--navy); color:#fff;
  padding:16px 22px; border-radius:12px; font-size:14px; font-weight:600;
  display:flex; align-items:center; gap:10px; box-shadow:var(--shadow-lg);
  transform:translateY(140%); transition:transform 0.4s var(--ease); z-index:2000;
}
.toast.show{transform:translateY(0);}
.toast i{color:var(--mint);}

/* ---------- Breadcrumb / page header ---------- */
.page-header{
  padding:188px 0 56px; background:var(--surface); border-bottom:1px solid var(--border);
  position:relative; overflow:hidden;
}
.page-header::before{content:''; position:absolute; inset:0; background:radial-gradient(560px 320px at 90% 0%, rgba(0,217,200,0.10), transparent 60%);}
.page-header > *{position:relative;}
.page-header p{font-size:16.5px; max-width:560px;}

/* ---------- Responsive images ---------- */
.img-frame{border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); box-shadow:var(--shadow-sm);}
.img-frame img{width:100%; height:100%; object-fit:cover;}

/* ---------- Utility ---------- */
.mt-0{margin-top:0;}
.center{text-align:center;}
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.badge{display:inline-flex; align-items:center; gap:6px; font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; padding:5px 11px; border-radius:999px;}
.badge-mint{background:rgba(16,185,129,0.12); color:var(--mint-ink);}
.badge-violet{background:rgba(139,92,246,0.1); color:var(--violet);}
.badge-cyan{background:rgba(0,217,200,0.12); color:var(--cyan-ink);}

/* ---------- Service cards (tilt on hover) ---------- */
.service-card{
  position:relative; background:var(--card-bg); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:var(--sp-4); transition:transform 0.15s ease, box-shadow 0.35s var(--ease);
  transform-style:preserve-3d; will-change:transform;
}
.service-card:hover{box-shadow:var(--shadow-md);}
.service-card h3{font-size:19px; margin-bottom:10px;}
.service-card p{font-size:14.5px; margin-bottom:18px;}

/* ---------- Process timeline (premium animated roadmap) ---------- */
.process-track{display:grid; grid-template-columns:repeat(7, minmax(0, 1fr)); gap:var(--sp-3); position:relative; padding-top:6px;}
.process-track::before{
  content:''; position:absolute; top:32px; left:5%; right:5%; height:2px;
  background:repeating-linear-gradient(90deg, var(--border) 0 8px, transparent 8px 14px); z-index:0;
}
.process-track::after{
  content:''; position:absolute; top:32px; left:5%; width:90%; height:3px; z-index:0;
  background:linear-gradient(90deg, var(--violet), var(--cyan), var(--gold));
  transform:scaleX(0); transform-origin:left center;
  transition:transform 1.4s var(--ease) 0.2s;
  border-radius:3px;
}
.process-track.in::after{transform:scaleX(1);}
.process-step{
  position:relative; z-index:1; text-align:center; opacity:0; transform:translateY(22px);
  transition:opacity 0.6s var(--ease), transform 0.6s var(--ease);
  padding:18px 12px 20px; border-radius:18px;
}
.process-track.in .process-step{opacity:1; transform:translateY(0);}
.process-track.in .process-step:nth-child(1){transition-delay:0.05s;}
.process-track.in .process-step:nth-child(2){transition-delay:0.15s;}
.process-track.in .process-step:nth-child(3){transition-delay:0.25s;}
.process-track.in .process-step:nth-child(4){transition-delay:0.35s;}
.process-track.in .process-step:nth-child(5){transition-delay:0.45s;}
.process-track.in .process-step:nth-child(6){transition-delay:0.55s;}
.process-track.in .process-step:nth-child(7){transition-delay:0.65s;}
.process-step:hover{background:var(--card-bg); box-shadow:var(--shadow-md);}

/* Hexagon icon node */
.process-dot{
  position:relative;
  width:64px; height:64px; margin:0 auto 18px;
  display:flex; align-items:center; justify-content:center;
  background:#fff; color:var(--violet-ink); font-size:20px;
  clip-path:polygon(50% 0%, 95% 25%, 95% 75%, 50% 100%, 5% 75%, 5% 25%);
  border:2px solid var(--violet);
  transition:all 0.35s var(--ease);
}
.process-dot::before{
  content:''; position:absolute; inset:-8px; z-index:-1;
  background:radial-gradient(circle, rgba(139,92,246,0.28), transparent 70%);
  clip-path:polygon(50% 0%, 95% 25%, 95% 75%, 50% 100%, 5% 75%, 5% 25%);
  opacity:0; transition:opacity 0.35s var(--ease);
}
.process-num{
  position:absolute; top:-6px; right:-4px; width:20px; height:20px; border-radius:50%;
  background:var(--gold); color:var(--navy); font-size:10px; font-weight:800; font-family:var(--font-display);
  display:flex; align-items:center; justify-content:center; box-shadow:0 0 0 3px #fff;
}
.process-step:hover .process-dot{
  background:linear-gradient(135deg, var(--violet), var(--cyan)); border-color:transparent; color:#fff;
  transform:scale(1.14) translateY(-4px);
}
.process-step:hover .process-dot::before{opacity:1;}
.process-step h4{font-size:16px; margin-bottom:6px; color:var(--navy); letter-spacing:-0.01em;}
.process-step p{font-size:12.5px;}

/* ---------- Tech chips ---------- */
.tech-group-title{font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--text-secondary); margin:var(--sp-4) 0 var(--sp-2);}
.tech-group-title:first-child{margin-top:0;}
.tech-chip{
  display:flex; align-items:center; gap:10px; background:#fff; border:1px solid var(--border); border-radius:12px;
  padding:14px 16px; font-size:14px; font-weight:600; transition:all 0.25s var(--ease);
}
.tech-chip i{color:var(--violet); font-size:17px;}
.tech-chip:hover{transform:translateY(-4px); border-color:var(--violet); box-shadow:0 10px 24px rgba(139,92,246,0.14);}
.tech-chips-grid{display:grid; grid-template-columns:repeat(4, minmax(0, 1fr)); gap:14px;}

/* ---------- Portfolio ---------- */
.filter-bar{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:var(--sp-4);}
.filter-btn{padding:9px 18px; border-radius:999px; border:1px solid var(--border); background:#fff; font-size:13.5px; font-weight:600; color:var(--text-secondary); transition:all 0.25s var(--ease);}
.filter-btn.active,.filter-btn:hover{background:var(--navy); color:#fff; border-color:var(--navy);}
.project-card{border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); background:#fff; transition:transform 0.35s var(--ease), box-shadow 0.35s var(--ease);}
.project-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-md);}
.project-card-body{padding:var(--sp-3);}
.tag{display:inline-block; font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.04em; color:var(--violet); background:rgba(139,92,246,0.08); padding:4px 10px; border-radius:999px; margin-bottom:10px;}
.mock-wrap{position:relative;}
.coming-soon-badge{position:absolute; top:14px; right:14px; background:rgba(8,31,77,0.78); color:#fff; font-size:11px; font-weight:700; padding:5px 10px; border-radius:999px; z-index:2;}
.launch-badge{position:absolute; top:14px; right:14px; background:var(--gold); color:var(--navy); font-size:11px; font-weight:800; padding:5px 10px; border-radius:999px; z-index:2;}

@media (max-width:1200px){
  .container-wide{padding:0 var(--sp-3);}
}
@media (max-width:1024px){
  .grid-3{grid-template-columns:repeat(2, minmax(0, 1fr));}
  .grid-4{grid-template-columns:repeat(2, minmax(0, 1fr));}
  .footer-grid{grid-template-columns:minmax(0, 1fr) minmax(0, 1fr);}
  .stat-strip{grid-template-columns:repeat(2, minmax(0, 1fr));}
  .topbar-inner{padding:8px 20px;}
  /* An odd number of cards in a 2-column grid otherwise leaves the last
     card alone on the left with blank space to its right (the "empty
     space" reported on tablet views of Home/About). Center it instead. */
  .grid-3 > *:last-child:nth-child(odd),
  .grid-4 > *:last-child:nth-child(odd){grid-column:1 / -1; max-width:calc(50% - var(--sp-3)/2); margin:0 auto;}
}
/* Tablet-landscape: keep the topbar present but compact — the tagline is
   decorative and is the first thing dropped so the contact links never wrap
   awkwardly or overflow before the 768px breakpoint hides the bar entirely. */
@media (max-width:992px){
  .topbar-tagline{display:none;}
  .topbar-contact{gap:14px;}
  .section{padding:var(--sp-9) 0;}
}
@media (max-width:768px){
  .navbar-topbar{display:none;}
  .nav-links{display:none;}
  .menu-toggle{display:flex;}
  .section{padding:var(--sp-8) 0;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:minmax(0, 1fr);}
  .footer-grid{grid-template-columns:minmax(0, 1fr);}
  .cta-section{padding:50px 24px;}
  .page-header{padding:150px 0 50px;}
  .footer-bottom{flex-direction:column; align-items:flex-start;}
  .process-track{grid-template-columns:minmax(0, 1fr); gap:28px;}
  .process-track::before{display:none;}
  .tech-chips-grid{grid-template-columns:repeat(2, minmax(0, 1fr));}
  .nav-inner{padding:16px 20px;}
  .container,.container-wide{padding:0 var(--sp-2);}
  .contact-fab{right:16px; bottom:16px;}
  .fab-main{width:58px; height:58px; font-size:23px;}
}
@media (max-width:480px){
  .footer-mission p{font-size:16.5px;}
  .cta-section{padding:40px 18px; border-radius:22px;}
  h1{line-height:1.12;}
  .btn{padding:14px 22px; font-size:14px;}
}
@media (max-width:375px){
  .container,.container-wide{padding:0 16px;}
  .nav-inner{padding:14px 16px;}
  .topbar-inner{padding:6px 16px;}
}