/* =========================
   Design Tokens
   ========================= */
:root{
  --brand:#1d698d;
  --accent:#46b5e5;
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#f8fafc;
}

body{font-family:'Poppins',sans-serif;background:var(--bg);color:var(--ink);}

/* =========================
   Glass Nav (2-state)
   ========================= */
.glass-nav{
  position: fixed; inset-inline: 0; top: 0; z-index: 1030;
  padding-block:.8rem; transition: background .25s ease, padding .25s ease, box-shadow .25s ease, border-color .25s ease;
  border-bottom:1px solid transparent;
  backdrop-filter: blur(10px);
}

/* On hero */
.glass-nav.nav-on-hero{
  background: linear-gradient(to bottom, rgba(0,0,0,.28), rgba(0,0,0,.10));
  border-color: rgba(255,255,255,.08);
}
.glass-nav.nav-on-hero .navbar-brand,
.glass-nav.nav-on-hero .nav-link{ color:#f1f5f9; }
.glass-nav.nav-on-hero .nav-link:hover{ color:#e2f2ff; }
.glass-nav.nav-on-hero .nav-link::after{ background:linear-gradient(90deg,#fff,#d9f1ff); }
.glass-nav.nav-on-hero .navbar-toggler-icon{ filter: invert(100%); }
.glass-nav.nav-on-hero .btn-brand{
  background: transparent; color:#fff; border:1px solid rgba(255,255,255,.55);
  box-shadow: 0 10px 22px rgba(255,255,255,.12);
}
.glass-nav.nav-on-hero .btn-brand:hover{ background: rgba(255,255,255,.10); }

/* Scrolled */
.glass-nav.nav-scrolled{
  background: rgba(255,255,255,.92);
  border-color: rgba(29,105,141,.08);
  box-shadow: 0 8px 28px rgba(13,38,76,.10);
  padding-block:.55rem;
}
.glass-nav.nav-scrolled .navbar-brand,
.glass-nav.nav-scrolled .nav-link{ color: var(--ink); }
.glass-nav.nav-scrolled .nav-link:hover{ color: var(--brand); }
.glass-nav.nav-scrolled .nav-link::after{ background: linear-gradient(90deg, var(--brand), var(--accent)); }
.glass-nav.nav-scrolled .navbar-toggler-icon{ filter: invert(35%); }
.glass-nav.nav-scrolled .btn-brand{
  background: linear-gradient(90deg, var(--brand), var(--accent));
  color:#fff; border:0; box-shadow: 0 12px 26px rgba(70,181,229,.25);
}

/* Shared nav niceties */
.brand-link{ text-decoration:none; }
.brand-logo{ border-radius:50%; transition: transform .25s ease; }
.brand-link:hover .brand-logo{ transform: rotate(-6deg) scale(1.03); }
.text-brand{ background:linear-gradient(90deg,var(--brand),var(--accent)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.nav-link{ position:relative; font-weight:500; transition:color .2s ease; }
.nav-link::after{
  content:""; position:absolute; left:12px; right:12px; bottom:-2px; height:2px; border-radius:2px;
  transform:scaleX(0); transform-origin:left; transition:transform .22s ease;
}
.nav-link:hover::after, .nav-link.active::after{ transform:scaleX(1); }
.btn-brand{ padding:.55rem 1rem; border-radius:999px; transition:transform .15s, box-shadow .2s, background .2s, color .2s; }
.btn-brand:hover{ transform: translateY(-1px); }

/* Make anchors land under fixed nav */
section[id]{ scroll-margin-top: 96px; }

/* Offcanvas (mobile) */
.nav-drawer{ background: rgba(255,255,255,.92); backdrop-filter: blur(12px); border-left:1px solid rgba(29,105,141,.08); }
.nav-drawer .nav-link{ color: var(--ink); border-radius:.5rem; }
.nav-drawer .nav-link:hover{ background: rgba(70,181,229,.08); }

/* =========================
   Hero
   ========================= */
.hero {
  position: relative;
  background: url("images/hero.png") center/cover no-repeat;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
}
.hero .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.6));
  z-index: 1;
}

.btn-cta{
  display:inline-flex; align-items:center; gap:.57rem;
  font-weight:700; letter-spacing:.2px;
  padding:.9rem 1.4rem; border-radius:9999px; line-height:1;
  text-decoration:none; transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  text-shadow:0 2px 10px rgba(0,0,0,.35);
  min-height:52px; margin:5px;
}
.btn-cta.primary{
  color:#fff;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  box-shadow: 0 16px 36px rgba(70,181,229,.35);
  border:0;
}
.btn-cta.primary:hover{ transform: translateY(-1px); box-shadow:0 20px 44px rgba(70,181,229,.42); }
.btn-cta.secondary{
  color:#fff;
  background:
    linear-gradient(rgba(255,255,255,.10), rgba(255,255,255,.10)) padding-box,
    linear-gradient(90deg, var(--accent), var(--brand)) border-box;
  border:2px solid transparent;
  box-shadow: 0 10px 28px rgba(0,0,0,.25);
  backdrop-filter: blur(6px) saturate(140%);
}
.btn-cta.secondary:hover{
  background:
    linear-gradient(rgba(255,255,255,.16), rgba(255,255,255,.16)) padding-box,
    linear-gradient(90deg, var(--accent), var(--brand)) border-box;
  transform: translateY(-1px);
}
.btn-cta i{ font-size:1.05em; }
.btn-cta:focus-visible{
  outline:none;
  box-shadow: 0 0 0 3px rgba(70,181,229,.35), 0 16px 36px rgba(70,181,229,.35);
}
@media (prefers-reduced-motion: reduce){ .btn-cta{ transition:none; } }

.hero .container { position: relative; z-index: 2; }
.typing{border-right:2px solid var(--brand);white-space:nowrap;overflow:hidden;animation:blink .7s infinite;}
@keyframes blink{50%{border-color:transparent;}}

/* =========================
   Categories strip
   ========================= */
.categories-strip { width: 100%; overflow: hidden; background: #0f172a; padding: 5px 0; position: absolute; bottom: 0; z-index: 10; }
.categories-track { display: flex; width: max-content; gap: 2rem; animation: scroll 25s linear infinite; }
.category {
  flex: 0 0 auto; font-size: 1rem; font-weight: 600; text-transform: uppercase; color: #f8fafc;
  padding: 8px 20px; border-radius: 999px; white-space: nowrap; box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  transition: transform .3s ease;
}
.category:hover { transform: scale(1.1); }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.section{padding:5rem 0;}

/* =========================
   About — Media + Stats
   ========================= */
.about-media{
  position:relative; border-radius:24px; background: rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.06); box-shadow: 0 28px 60px rgba(2,8,23,.12); overflow:hidden;
}
.about-media::before{
  content:""; position:absolute; inset:0; padding:1px; border-radius:24px;
  background: linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events:none;
}
.about-video{ display:block; width:100%; height:auto; }
.about-blob{
  position:absolute; width:320px; height:320px; right:-70px; top:-70px;
  background: radial-gradient(closest-side at 60% 40%, rgba(70,181,229,.35), rgba(29,105,141,.0));
  filter: blur(18px); animation: blobFloat 10s ease-in-out infinite; pointer-events:none;
}
@keyframes blobFloat{ 0%,100%{ transform: translateY(0) scale(1); } 50%{ transform: translateY(-10px) scale(1.04); } }
.about-play{
  position:absolute; left:14px; bottom:14px; width:44px; height:44px; border-radius:50%; display:grid; place-items:center;
  background: linear-gradient(135deg,#1d698d,#46b5e5); color:#fff; border:none; box-shadow:0 10px 20px rgba(29,105,141,.35);
  font-weight:700; line-height:1;
}
.about-play.is-playing{ opacity:.7; }

.about-eyebrow{ display:inline-block; font-size:.85rem; letter-spacing:.12em; text-transform:uppercase; color:#1d698d; background:rgba(29,105,141,.08); padding:.35rem .6rem; border-radius:999px; }
.about-title{ margin:.6rem 0 .3rem; font-weight:800; line-height:1.15; font-size:clamp(1.8rem,3.6vw,2.6rem); background: linear-gradient(90deg,#0f172a,#1d698d); -webkit-background-clip:text; background-clip:text; color:transparent; }
.about-sub{ color:#64748b; margin-bottom:1rem; }

.about-stats{ display:grid; grid-template-columns: repeat(3,1fr); gap:16px; margin-top:16px; }
.stat-card{ text-align:center; padding:16px 10px; border-radius:16px; background: rgba(255,255,255,.92); border:1px solid rgba(15,23,42,.06); box-shadow:0 14px 30px rgba(2,8,23,.08); }
.stat-num{ font-size:clamp(1.6rem,3vw,2.2rem); font-weight:800; color:#0f172a; line-height:1; }
.stat-label{ color:#475569; margin-top:4px; }
@media (max-width: 992px){ .about-stats{ grid-template-columns: repeat(3,1fr); } }
@media (max-width: 576px){ .about-stats{ grid-template-columns: 1fr 1fr; } }

/* Dark mode for About */
[data-theme="dark"] .about-section{
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.18), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.22), transparent 60%),
    #0b1220;
}
[data-theme="dark"] .about-media{ background:rgba(16,24,39,.9); border-color:rgba(255,255,255,.06); box-shadow:0 28px 60px rgba(0,0,0,.35); }
[data-theme="dark"] .about-title{ background:linear-gradient(90deg,#e8eefc,#46b5e5); color:transparent; -webkit-background-clip:text; background-clip:text; }
[data-theme="dark"] .about-sub{ color:#9ba7c9; }
[data-theme="dark"] .stat-card{ background:rgba(16,24,39,.9); border-color:rgba(255,255,255,.06); box-shadow:0 14px 30px rgba(0,0,0,.35); }
[data-theme="dark"] .stat-num{ color:#e8eefc; }
[data-theme="dark"] .stat-label{ color:#9ba7c9; }

/* =========================
   Services Cards
   ========================= */
.svc-section{
  position:relative;
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.12), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.12), transparent 60%),
    #f8fafc;
  overflow:hidden;
}
.svc-heading{
  font-weight:800; font-size:clamp(1.8rem,3.6vw,2.6rem); line-height:1.15; margin:0;
  background: linear-gradient(90deg,#0f172a,#1d698d); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.svc-sub{ color:#64748b; margin:.5rem 0 1.25rem; }

.svc-grid{
  display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:24px;
}
@media (max-width: 1200px){ .svc-grid{ grid-template-columns: repeat(3,1fr); } }
@media (max-width: 992px){  .svc-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 576px){  .svc-grid{ grid-template-columns: 1fr; } }

.svc-card{
  position:relative; height:100%; padding:28px 22px; border-radius:22px;
  background: rgba(255,255,255,.92); border:1px solid rgba(15,23,42,.06);
  box-shadow: 0 18px 40px rgba(2,8,23,.08); backdrop-filter: blur(6px);
  transition: transform .22s ease, box-shadow .22s ease; overflow:hidden;
}
.svc-card::before{
  content:""; position:absolute; inset:0; border-radius:22px; padding:1px;
  background: linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events:none;
}
.svc-card:hover{ transform: translateY(-8px); box-shadow: 0 28px 60px rgba(2,8,23,.16); }
.svc-icon{
  width:64px; height:64px; border-radius:18px; display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(29,105,141,.15), rgba(70,181,229,.30));
  border:1px solid rgba(29,105,141,.35);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 8px 18px rgba(29,105,141,.18);
  color:#1d698d; font-size:28px; margin-bottom:14px; transition: transform .22s ease, color .22s ease;
}
.svc-card:hover .svc-icon{ transform: translateY(-3px); color:#0b5f7a; }

.svc-title{ margin:6px 0 6px; font-weight:800; font-size:1.25rem; color:#0f172a; }
.svc-text{ color:#475569; margin:0 0 16px; }

.svc-cta{
  display:inline-flex; align-items:center; gap:.45rem; padding:10px 14px; border-radius:12px; font-weight:600; text-decoration:none;
  background: linear-gradient(90deg,#1d698d,#46b5e5); color:#ffffff !important; box-shadow: 0 6px 16px rgba(29,105,141,.28);
  transition: transform .18s ease, box-shadow .18s ease;
}
.svc-cta:hover{ transform: translateY(-2px); box-shadow: 0 10px 22px rgba(29,105,141,.36); }
.svc-cta span{ transition: transform .18s ease; }
.svc-cta:hover span{ transform: translateX(3px); }

/* Dark mode */
[data-theme="dark"] .svc-section{
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.18), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.22), transparent 60%),
    #0b1220;
}
[data-theme="dark"] .svc-card{ background: rgba(16,24,39,.88); border-color: rgba(255,255,255,.06); box-shadow: 0 18px 40px rgba(0,0,0,.35); }
[data-theme="dark"] .svc-title{ color:#e8eefc; }
[data-theme="dark"] .svc-text{ color:#9ba7c9; }

/* =========================
   Logo marquee (single row)
   ========================= */
.logo-marquee{
  --gap: 20px;
  --lane-h: 120px;
  position: relative;
  height: var(--lane-h);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.logo-marquee:hover .logo-track{ animation-play-state: paused; }
.logo-track{
  display: flex; gap: var(--gap); align-items: center; width: max-content;
  animation: logo-scroll var(--dur, 30s) linear infinite; will-change: transform;
}
@keyframes logo-scroll{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
.logo-track > li{ list-style: none; flex: 0 0 auto; }

.logo-card{
  position: relative; width: 170px; height: 100px; margin: 0; display: flex; align-items: center; justify-content: center;
  border-radius: 18px; background: rgba(255,255,255,.92); border: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 10px 28px rgba(2,8,23,.10), inset 0 1px 0 rgba(255,255,255,.6);
  backdrop-filter: blur(8px) saturate(120%); transform-style: preserve-3d;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.logo-card::after{
  content:""; position:absolute; left:12%; right:12%; bottom:-12px; height:16px;
  background: radial-gradient(closest-side, rgba(2,8,23,.22), transparent 70%);
  filter: blur(10px); pointer-events: none;
}
.logo-card img{
  display:block; max-width: 80%; max-height: 70%; object-fit: contain; aspect-ratio: auto !important;
}
.logo-card:hover{ transform: translateY(-6px) rotateY(6deg) rotateX(2deg) scale(1.02); box-shadow: 0 22px 50px rgba(2,8,23,.16); background: #fff; border-color: rgba(15,23,42,.12); }

@media (max-width:576px){ .logo-marquee{ --lane-h: 100px; mask-image:none; -webkit-mask-image:none; } .logo-card{ width:140px; height:84px; } }
@media (prefers-reduced-motion: reduce){ .logo-track{ animation: none; flex-wrap: wrap; } }

/* =========================
   Demo cards
   ========================= */
.demo-section{
  position:relative;
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.12), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.12), transparent 60%),
    #f8fafc;
  overflow:hidden;
}
.demo-heading{
  font-weight:800; font-size:clamp(1.8rem,3.6vw,2.6rem); line-height:1.15; margin:0;
  background: linear-gradient(90deg,#0f172a,#1d698d); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.demo-sub{ color:#64748b; margin-top:.5rem; }
.demo-card{
  position:relative; height:100%; padding:32px 24px 26px; border-radius:20px; background: rgba(255,255,255,.92);
  box-shadow: 0 18px 40px rgba(2,8,23,.08); border: 1px solid rgba(15,23,42,.06); backdrop-filter: blur(6px);
  transform-style: preserve-3d; will-change: transform, box-shadow; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; overflow:hidden;
}
.demo-card::before{
  content:""; position:absolute; inset:0; border-radius:20px; padding:1px; background: linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events:none;
}
.demo-card:hover{ transform: translateY(-6px) scale(1.01); box-shadow: 0 28px 60px rgba(2,8,23,.16); }

.demo-icon{ width:58px;height:58px; display:grid;place-items:center; border-radius:16px; font-size:28px; margin-bottom:14px;
  background: linear-gradient(135deg, rgba(29,105,141,.12), rgba(70,181,229,.22)); border:1px solid rgba(29,105,141,.25);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.demo-title{ font-size:clamp(1.1rem,2.2vw,1.5rem); font-weight:700; margin:6px 0 6px; color:#0f172a; }
.demo-text{ color:#475569; margin:0 0 18px; }
.demo-card .demo-icon{ width:56px;height:56px;border-radius:14px; display:flex;align-items:center;justify-content:center; background:linear-gradient(180deg,#eef8ff, #e6f4ff); border:1px solid rgba(0,0,0,.06); box-shadow:0 8px 24px rgba(0,0,0,.06); margin-bottom:14px; }
.demo-card .demo-icon .bi{font-size:28px;color:var(--brand, #1d698d);}

.btn-gradient{
  display:inline-flex;align-items:center;gap:.5rem; padding:10px 16px; border-radius:12px; font-weight:600; text-decoration:none;
  background: linear-gradient(90deg,#1d698d,#46b5e5); color:#ffffff !important; box-shadow: 0 6px 16px rgba(29,105,141,.28); transition: transform .2s ease, box-shadow .2s ease;
}
.btn-gradient:hover{ transform: translateY(-2px); box-shadow: 0 10px 22px rgba(29,105,141,.36); }
.btn-gradient span{ transition: transform .2s ease; }
.btn-gradient:hover span{ transform: translateX(3px); }
.demo-badge{
  position:absolute; top:12px; right:12px; font-size:.75rem; padding:.28rem .5rem; border-radius:999px; background:rgba(29,105,141,.1); color:#1d698d; border:1px solid rgba(29,105,141,.3); pointer-events:none;
}
.demo-badge-alt{ background:rgba(70,181,229,.12); color:#0b5f7a; border-color:rgba(70,181,229,.35); }

.reveal{ opacity:0; transform: translateY(16px); }
.reveal.is-visible{ opacity:1; transform:none; transition: opacity .6s ease, transform .6s ease; }

[data-theme="dark"] .demo-section{
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.18), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.22), transparent 60%),
    #0b1220;
}
[data-theme="dark"] .demo-card{ background: rgba(16,24,39,.85); border-color: rgba(255,255,255,.06); box-shadow: 0 18px 40px rgba(0,0,0,.35); }
[data-theme="dark"] .demo-title{ color:#e8eefc; }
[data-theme="dark"] .demo-text{ color:#9ba7c9; }

/* =========================
   SEO Panel
   ========================= */
.seo-section{ position:relative; background: radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.12), transparent 60%), radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.12), transparent 60%), #f8fafc; overflow:hidden; }
.seo-eyebrow{ display:inline-block; font-size:.85rem; letter-spacing:.12em; text-transform:uppercase; color:#1d698d; background:rgba(29,105,141,.08); padding:.35rem .6rem; border-radius:999px; }
.seo-title{
  margin:.65rem 0 .25rem; font-weight:800; font-size:clamp(1.6rem,3.2vw,2.2rem); line-height:1.15;
  background:linear-gradient(90deg,#0f172a,#1d698d); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.seo-sub{ color:#64748b; margin-bottom:1rem; }

.seo-list{ list-style:none; padding:0; margin:1rem 0 1.25rem; }
.seo-list li{ display:flex; align-items:flex-start; gap:.5rem; color:#0f172a; margin:.45rem 0; }
.tick{
  display:inline-grid; place-items:center; width:24px; height:24px; flex:0 0 24px; border-radius:8px;
  background:linear-gradient(135deg,rgba(29,105,141,.18),rgba(70,181,229,.28)); color:#0f3a4a; font-weight:700;
  border:1px solid rgba(29,105,141,.35);
}

.seo-panel{
  position:relative; border-radius:18px; background:rgba(255,255,255,.92); border:1px solid rgba(15,23,42,.06);
  box-shadow:0 20px 44px rgba(2,8,23,.10); backdrop-filter: blur(6px); padding:16px 16px;
}
.seo-panel::before{
  content:""; position:absolute; inset:0; border-radius:22px; padding:1px; background:linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none;
}
.gauge-wrap{ display:flex; align-items:center; gap:12px; margin-bottom:6px; }
.gauge{ position:relative; width:110px; height:140px; flex:0 0 140px; margin-bottom: 6px; display:grid; place-items:center; }
.gauge-ring{ position:absolute; inset:0; border-radius:50%; background: conic-gradient(#1d698d 0deg 331deg, rgba(15,23,42,.08) 331deg 360deg); box-shadow: inset 0 0 0 8px #e9f3f8,0 8px 16px rgba(2,8,23,.06); }
.gauge-center{ position:relative; z-index:1; width:76px; height:76px; border-radius:50%; background:#ffffff; display:grid; place-items:center; box-shadow:0 6px 20px rgba(2,8,23,.06), inset 0 1px 0 rgba(255,255,255,.8); text-align:center; }
.gauge-score{ font-size:1.6rem; line-height:1; }
.gauge-text h5{ margin:0; font-size:1rem; }
.gauge-text p{ margin:2px 0 0; font-size:.92rem; }
.bar{ display:grid; grid-template-columns:1fr auto; align-items:center; gap:12px; margin:14px 0; }
.bar > span:first-child{ color:#0f172a; font-weight:600; }
.bar-val{ color:#1d698d; font-size:.95rem; font-weight:700; }
.bar-track{ grid-column:1/-1; height:8px; border-radius:999px; background:#e5edf3; overflow:hidden; }
.bar-fill{ height:100%; width:0; background:linear-gradient(90deg,#1d698d,#46b5e5); border-radius:999px; transition:width 1.1s ease; }
.seo-panel:hover .bar-fill.w90{ width:90%; }
.seo-panel:hover .bar-fill.w96{ width:96%; }
.seo-panel:hover .bar-fill.w100{ width:100%; }
.chip-row{ display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.chip{ display:inline-flex; align-items:center; gap:6px; padding:.28rem .5rem; border-radius:10px; background:rgba(70,181,229,.10); color:#0b5f7a; border:1px solid rgba(70,181,229,.35); font-size:.85rem; }
.foot-note{ display:block; margin-top:6px; font-size:.82rem; color:#94a3b8; }

[data-theme="dark"] .seo-section{
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.18), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.22), transparent 60%),
    #0b1220;
}
[data-theme="dark"] .seo-panel{ background:rgba(16,24,39,.88); border-color:rgba(255,255,255,.06); box-shadow:0 18px 40px rgba(0,0,0,.35); }
[data-theme="dark"] .seo-title{ background:linear-gradient(90deg,#e8eefc,#46b5e5); color:transparent; -webkit-background-clip:text; background-clip:text; }
[data-theme="dark"] .seo-sub, [data-theme="dark"] .gauge-text p, [data-theme="dark"] .gauge-center small, [data-theme="dark"] .foot-note{ color:#9ba7c9; }
[data-theme="dark"] .gauge-center{ background:#0f172a; }
[data-theme="dark"] .gauge-score{ color:#e8eefc; }
[data-theme="dark"] .bar-track{ background:#0f1b2d; }

/* =========================
   Process Timeline
   ========================= */
.process-section{
  position:relative;
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.12), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.12), transparent 60%),
    #f8fafc;
  overflow:hidden;
}
.process-heading{
  font-weight:800; font-size:clamp(1.8rem,3.6vw,2.6rem); line-height:1.15; margin:0;
  background:linear-gradient(90deg,#0f172a,#1d698d);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.process-sub{ color:#64748b; margin-top:.35rem; }

.timeline{ position:relative; display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:24px; }
.timeline-line{
  position:absolute; left:6%; right:6%; top:48px; height:4px; background:linear-gradient(90deg,#1d698d,#46b5e5);
  border-radius:999px; box-shadow:0 0 0 1px rgba(15,23,42,.06), 0 6px 18px rgba(29,105,141,.25);
}
.step{ position:relative; text-align:center; }
.node{
  position:relative; z-index:2; width:68px; height:68px; margin:0 auto 14px; display:grid; place-items:center; border-radius:18px;
  background:#ffffff; border:1px solid rgba(15,23,42,.08); box-shadow:0 10px 24px rgba(2,8,23,.10);
}
.node::before{
  content:""; position:absolute; inset:0; border-radius:18px; padding:2px; background:linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite:xor; mask-composite:exclude;
}
.node i{ font-size:28px; color:#1d698d; }
.count{
  position:absolute; top:-10px; left:-10px; width:28px; height:28px; border-radius:50%; display:grid; place-items:center;
  background:#1d698d; color:#ffffff; font-weight:700; font-size:.9rem; box-shadow:0 6px 12px rgba(29,105,141,.35);
}
.step-card{
  position:relative; padding:18px 16px; border-radius:18px; background:rgba(255,255,255,.92); border:1px solid rgba(15,23,42,.06);
  box-shadow:0 18px 40px rgba(2,8,23,.08); backdrop-filter: blur(6px); transition: transform .25s ease, box-shadow .25s ease;
}
.step-card::before{
  content:""; position:absolute; inset:0; border-radius:18px; padding:1px; background:linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none;
}
.step-card h6{ margin:2px 0 6px; font-weight:800; color:#0f172a; }
.step-card p{ margin:0; color:#475569; }
.step:hover .step-card{ transform: translateY(-6px); box-shadow:0 28px 60px rgba(2,8,23,.16); }
.step:hover .node i{ color:#0b5f7a; }

@media (max-width: 768px){
  .timeline{ grid-template-columns:1fr; }
  .timeline-line{ top:0; bottom:0; left:34px; right:auto; width:4px; height:auto; background:linear-gradient(#1d698d,#46b5e5); }
  .step{ display:grid; grid-template-columns:68px 1fr; gap:14px; text-align:left; }
  .node{ margin:0; }
}

[data-theme="dark"] .process-section{
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.18), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.22), transparent 60%),
    #0b1220;
}
[data-theme="dark"] .node{ background:rgba(16,24,39,.9); border-color:rgba(255,255,255,.06); }
[data-theme="dark"] .node i{ color:#46b5e5; }
[data-theme="dark"] .step-card{ background:rgba(16,24,39,.88); border-color:rgba(255,255,255,.06); box-shadow:0 18px 40px rgba(0,0,0,.35); }
[data-theme="dark"] .step-card h6{ color:#e8eefc; }
[data-theme="dark"] .step-card p{ color:#9ba7c9; }

/* =========================
   Skills
   ========================= */
.skills-section{
  position:relative;
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.12), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.12), transparent 60%),
    #f8fafc;
  overflow:hidden;
}
.skills-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap:36px; align-items:center; }
@media (max-width: 992px){ .skills-grid{ grid-template-columns:1fr; } }
.eyebrow{
  display:inline-block; font-size:.85rem; letter-spacing:.12em; text-transform:uppercase;
  color:#1d698d; background:rgba(29,105,141,.08); padding:.35rem .6rem; border-radius:999px;
}
.title{
  margin:.6rem 0 .3rem; font-weight:800; font-size:clamp(1.6rem,3.2vw,2.2rem); line-height:1.15;
  background:linear-gradient(90deg,#0f172a,#1d698d); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.sub{ color:#64748b; margin-bottom:1rem; }

.skill-row{ margin:18px 0; }
.skill-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; }
.label{ font-weight:700; color:#0f172a; }
.value{ font-weight:800; color:#0f172a; }
.track{ height:10px; width:100%; background:#e6eef4; border-radius:999px; overflow:hidden; box-shadow: inset 0 1px 0 rgba(255,255,255,.8); }
.fill{ height:100%; width:0; background:linear-gradient(90deg,#1d698d,#46b5e5); border-radius:999px; transition: width 1.1s ease-in-out; box-shadow:0 6px 14px rgba(29,105,141,.28); }

.chip-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.chip{ padding:.35rem .6rem; border-radius:999px; background:rgba(70,181,229,.12); border:1px solid rgba(70,181,229,.35); color:#0b5f7a; font-size:.85rem; }

.skills-visual{ width:100%; }
.visual-card{
  position:relative; border-radius:24px; background:rgba(255,255,255,.92); border:1px solid rgba(15,23,42,.06);
  box-shadow:0 30px 60px rgba(2,8,23,.12); overflow:hidden;
}
.visual-card::before{
  content:""; position:absolute; inset:0; padding:1px; border-radius:24px; background:linear-gradient(135deg,#1d698d,#46b5e5);
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite:xor; mask-composite:exclude; pointer-events:none;
}
.visual-card img{ display:block; width:100%; height:auto; }

.float-tag{
  position:absolute; display:inline-block; padding:.4rem .6rem; font-weight:700; font-size:.85rem;
  color:#0f3a4a; background:rgba(255,255,255,.9); border:1px solid rgba(29,105,141,.3); border-radius:12px; box-shadow:0 10px 20px rgba(2,8,23,.1);
  animation: floatY 6s ease-in-out infinite;
}
.tag-1{ left:14px; top:16px; }
.tag-2{ right:16px; top:20px; animation-delay:.8s; }
.tag-3{ right:18px; bottom:18px; animation-delay:1.4s; }
@keyframes floatY{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-8px); } }

[data-theme="dark"] .skills-section{
  background:
    radial-gradient(900px 300px at 10% -10%, rgba(70,181,229,.18), transparent 60%),
    radial-gradient(900px 300px at 90% 110%, rgba(29,105,141,.22), transparent 60%),
    #0b1220;
}
[data-theme="dark"] .title{ background:linear-gradient(90deg,#e8eefc,#46b5e5); color:transparent; -webkit-background-clip:text; background-clip:text; }
[data-theme="dark"] .sub{ color:#9ba7c9; }
[data-theme="dark"] .label, [data-theme="dark"] .value{ color:#e8eefc; }
[data-theme="dark"] .track{ background:#0f1b2d; }
[data-theme="dark"] .visual-card{ background:rgba(16,24,39,.9); border-color:rgba(255,255,255,.06); box-shadow:0 30px 60px rgba(0,0,0,.35); }
[data-theme="dark"] .float-tag{ background:rgba(16,24,39,.95); color:#cfe9f6; border-color:rgba(70,181,229,.35); }

/* =========================
   Contact (simple)
   ========================= */
.contact-simple { padding: 60px 10%; background: #f9fafb; text-align: center; animation: fadeIn 1.2s ease forwards; }
.contact-simple .title { font-size: 2rem; font-weight: 700; margin-bottom: 10px; }
.contact-simple .subtitle { color: #64748b; margin-bottom: 30px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; text-align: left; }
@media(max-width:768px){ .contact-grid {grid-template-columns: 1fr;} }
.contact-form input, .contact-form textarea {
  width: 100%; margin-bottom: 15px; padding: 12px;
  border: 1px solid #ddd; border-radius: 6px; font-size: 0.95rem;
}
.contact-form textarea {min-height: 120px; resize: none;}
.contact-form button {
  width: 100%; padding: 12px; border: none; border-radius: 6px;
  background: #1d698d; color: #fff; font-weight: 600; cursor: pointer; transition: background .3s;
}
.contact-form button:hover { background: #46b5e5; }
.contact-info p { margin-bottom: 12px; font-size: 0.95rem; }
.contact-info i { margin-right: 8px; color: #1d698d; }
.contact-info a { color: #1d698d; text-decoration: none; }
.contact-info a:hover { text-decoration: underline; }

/* Payment box */
.payment-box{ background: #eaf5fb; border: 1px solid #cfe9f5; box-shadow: 0 8px 24px rgba(29,105,141,.12); border-radius: 16px; }
.payment-box h5{ color:#124d63; }

/* =========================
   Footer (Aurora glass)
   ========================= */
:root{
  --footer-bg:#0b1220;
  --footer-surface:#0f172a;
  --footer-ink:#e6effa;
  --footer-muted:#9aa9c6;
  --glass: rgba(255,255,255,.06);
  --glass-brd: rgba(255,255,255,.14);
}
.site-footer.fancy-footer{
  position: relative; color: var(--footer-ink);
  background: radial-gradient(1200px 800px at 10% -20%, rgba(70,181,229,.10), transparent 60%),
              radial-gradient(1000px 700px at 90% -30%, rgba(29,105,141,.13), transparent 65%),
              linear-gradient(180deg, #0b1220, #0a0f1a 60%, #090e18);
  overflow: hidden;
}
.site-footer .footer-wave{ position: absolute; top: -1px; left: 0; right:0; height:70px; pointer-events:none; opacity:.55; }
.site-footer .footer-wave svg{ width:100%; height:100%; display:block; }
.site-footer .footer-wave path{ fill: rgba(29,105,141,.35); }
.site-footer .footer-grid{
  position: relative; z-index: 1; display: grid; gap: 2rem; padding: 4rem 1rem 2.5rem; grid-template-columns: 1.2fr repeat(3, 1fr);
}
@media (max-width: 992px){ .site-footer .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 576px){ .site-footer .footer-grid{ grid-template-columns: 1fr; padding-top: 3rem; } }
.site-footer .footer-col{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border: 1px solid var(--glass-brd); border-radius: 18px; padding: 1.25rem 1rem; backdrop-filter: blur(6px);
  box-shadow: 0 10px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.05);
}
.site-footer .brand-col{ padding: 1.5rem 1.25rem; }
.site-footer .brand-row{ display:flex; align-items:center; gap:.7rem; text-decoration:none; color:var(--footer-ink); }
.site-footer .brand-name{ font-weight:700; font-size:1.2rem; letter-spacing:.2px; }
.site-footer .tagline{ margin:.75rem 0 1rem; color:var(--footer-muted); font-size:.95rem; line-height:1.5; }

.site-footer .contact-list{ list-style:none; margin:0; padding:0; }
.site-footer .contact-list li{ display:flex; align-items:center; gap:.6rem; margin:.4rem 0; color:var(--footer-ink); }
.site-footer .contact-list i{ color: var(--accent); }
.site-footer a{ color:var(--footer-ink); text-decoration:none; }

.site-footer .social-links{ display:flex; gap:.7rem; margin-top:1rem; }
.site-footer .social-links a{
  width:40px; height:40px; display:grid; place-items:center; border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(70,181,229,.28), rgba(29,105,141,.18)); border:1px solid var(--glass-brd);
  transition: transform .2s ease, box-shadow .2s ease, background .3s ease;
}
.site-footer .social-links a:hover{ transform: translateY(-3px); box-shadow: 0 8px 18px rgba(0,0,0,.35), 0 0 0 3px rgba(70,181,229,.15) inset; }

.site-footer h5{ font-size:1rem; letter-spacing:.3px; text-transform:uppercase; color:#d8e7ff; margin: .2rem 0 1rem; }
.site-footer .link-list{ list-style:none; margin:0; padding:0; display:grid; gap:.5rem; }
.site-footer .link-list.two-col{ grid-template-columns: repeat(2, minmax(0,1fr)); gap:.45rem .9rem; }
.site-footer .link-list a{ position:relative; display:inline-block; color:var(--footer-ink); opacity:.9; }
.site-footer .link-list a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0%;
  background: linear-gradient(90deg, var(--brand), var(--accent)); transition: width .25s ease;
}
.site-footer .link-list a:hover{ opacity:1; }
.site-footer .link-list a:hover::after{ width:100%; }

.site-footer .cta-stack{ display:flex; flex-direction:column; gap:.7rem; margin-top:.25rem; }
.btn-footer{
  display:inline-flex; justify-content:center; align-items:center; padding:.7rem 1rem; border-radius:12px; font-weight:600; border:1px solid var(--glass-brd);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.btn-footer.primary{ background: linear-gradient(90deg, var(--brand), var(--accent)); color:#06121a; border-color: transparent; box-shadow: 0 10px 20px rgba(70,181,229,.25); }
.btn-footer.primary:hover{ transform: translateY(-2px); }
.btn-footer.ghost{ background: rgba(255,255,255,.03); color: var(--footer-ink); }
.btn-footer.ghost:hover{ background: rgba(255,255,255,.06); }
.site-footer .mini-note{ color:var(--footer-muted); font-size:.85rem; margin-top:.5rem; }

.site-footer .footer-bottom{
  border-top: 1px solid rgba(255,255,255,.08); padding: 1rem 1rem 1.4rem; display:flex; align-items:center; justify-content:space-between; gap:1rem; color: var(--footer-muted);
}
.site-footer .footer-bottom p{ margin:0; }
.site-footer .legal-links{ display:flex; align-items:center; gap:.5rem; }
.site-footer .legal-links a{ color:var(--footer-muted); }
.site-footer .legal-links a:hover{ color:var(--footer-ink); }

/* =========================
   Simple payment strip
   ========================= */
.pay-strip{
  background: var(--bg, #f8fafc);
  padding: 28px 0; border-top: 1px solid #e9eef5; border-bottom: 1px solid #e9eef5;
}
.pay-head{ text-align:center; margin-bottom:10px; }
.eyebrow{ text-transform:uppercase; letter-spacing:.12em; font-size:.78rem; color:var(--muted,#64748b); }
.title{ margin:.15rem 0; font-weight:800; font-size:1.22rem; color:#0f172a; }
.subtitle{ margin:0; color:#334155; font-size:.95rem; }
.subtitle .dot{ opacity:.5; }
.pay-logos{ display:flex; justify-content:center; gap:10px; flex-wrap:wrap; margin-top:10px; }
.pay-logos .chip{
  display:inline-flex; align-items:center; gap:.4rem; padding:.28rem .55rem; border-radius:999px; background:#fff; border:1px solid #e9eef5; color:#475569; font-size:.9rem; box-shadow:0 2px 8px rgba(2,6,23,.04);
}
.logo-16{ height:16px; width:auto; vertical-align:-2px; }
.pay-note{ text-align:center; margin-top:8px; color:#64748b; font-size:.82rem; }
.pay-strip.compact{ padding:18px 0; }
.pay-strip.compact .title{ font-size:1.05rem; }
.pay-strip.compact .subtitle{ font-size:.9rem; }
.pay-strip.compact .chip{ font-size:.90rem; padding:.22rem .5rem; }
.pay-strip.compact .logo-16{ height:30px; }

/* =========================
   Wave Divider
   ========================= */
.section-divider-simple{ position: relative; height: clamp(90px, 12vw, 140px); overflow: hidden; background: linear-gradient(180deg, #eef5fb, #e9f2f9 60%, #e7eff7); border-bottom: 1px solid rgba(29,105,141,.08); }
.wave-svg{ width:100%; height:100%; display:block; }
.wave{ transform-origin: 50% 100%; will-change: transform; }
.wave-front{ animation: waveBob 4s ease-in-out infinite; }
.wave-back { animation: waveBob 6.5s ease-in-out infinite reverse; }
@keyframes waveBob{ 0%,100%{ transform: translateY(0px); } 50%{ transform: translateY(6px); } }
[data-theme="dark"] .section-divider-simple{ background: linear-gradient(180deg, #0e1624, #0c1320 60%, #0b1220); border-color: rgba(255,255,255,.06); }
@media (prefers-reduced-motion: reduce){ .wave-front, .wave-back{ animation: none; } }

/* =========================
   Responsive tweaks
   ========================= */
@media (max-width: 576px){
  .container, .container-fluid { padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
  .section { padding: 2rem 0 2.25rem; }
  .hero { min-height: 88vh; }
  .svc-grid { grid-template-columns: 1fr; gap: 16px; }
  .svc-card, .demo-card, .seo-panel, .step-card, .visual-card, .about-media { padding: 18px; border-radius: 18px; }
  .title, .svc-heading, .demo-heading, .process-heading, .seo-title { font-size: clamp(1.4rem, 6.5vw, 1.8rem); }
  .svc-title { font-size: 1.1rem; }
  .svc-text  { font-size: .95rem; }
  .eyebrow   { font-size: .78rem; }
  .svc-icon { width: 56px; height: 56px; border-radius: 16px; }
  .chip     { font-size: .82rem; }
  .btn-cta, .svc-cta, .seo-cta, .btn-gradient { width: 100%; justify-content: center; min-height: 48px; }
  .logo-marquee { --lane-h: 96px; }
}
@media (min-width: 577px) and (max-width: 768px){
  .container, .container-fluid { padding-inline: clamp(18px, 4vw, 28px); }
  .section { padding: 2.25rem 0 2.75rem; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .svc-card { padding: 22px; }
}
@media (min-width: 769px) and (max-width: 992px){
  .container, .container-fluid { padding-inline: clamp(22px, 4vw, 32px); }
  .svc-grid { gap: 20px; }
}

/* === Mobile: services horizontal scroller === */
@media (max-width: 576px){
  .svc-grid{ display: flex !important; gap: 14px; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; touch-action: pan-x; padding: 8px 16px 14px; margin-inline: -16px; }
  .svc-card{ flex: 0 0 85vw; max-width: 420px; scroll-snap-align: center; scroll-snap-stop: always; padding: 18px; border-radius: 18px; }
  .svc-grid{ position: relative; mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%); -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%); }
  .svc-grid::-webkit-scrollbar{ display:none; }
  .svc-grid{ scrollbar-width: none; }
  .svc-cta{ width: 100%; justify-content: center; min-height: 48px; }
}

/* =========================
   Customers — full section (kept)
   ========================= */
/* (Your existing customers-section styles kept as-is for brevity if present elsewhere) */

/* =========================
   Animations (generic)
   ========================= */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px);} to { opacity: 1; transform: translateY(0);} }
@keyframes slideUp { from { opacity: 0; transform: translateY(40px);} to { opacity: 1; transform: translateY(0);} }

/* =========================================================
   WhatsApp Floating Chat (updated with top margin variable)
   ========================================================= */
:root{
  --wa-brand: var(--brand, #1d698d);
  --wa-accent: var(--accent, #46b5e5);
  --wa-ink: var(--ink, #0f172a);
  --wa-surface: #ffffff;
  --wa-border: rgba(15,23,42,.08);
  --wa-shadow: 0 18px 40px rgba(2,8,23,.16);
}

/* Push up with --wa-top-margin and respect iOS safe area */
.wa-widget{
  position: fixed;
  right: 1rem;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 1rem + var(--wa-top-margin, 0px));
  z-index: 1100;
}

/* Floating Action Button */
.wa-fab{
  width: 56px; height: 56px; border: 0; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--wa-brand), var(--wa-accent)); color: #fff;
  box-shadow: 0 14px 30px rgba(70,181,229,.35); cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.wa-fab i{ font-size: 1.5rem; line-height: 0; }
.wa-fab:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(70,181,229,.42); }
.wa-fab:focus-visible{ outline: none; box-shadow: 0 0 0 3px rgba(70,181,229,.35), 0 14px 30px rgba(70,181,229,.35); }

/* gentle pulse */
@keyframes wa-pulse { 0%,100%{ box-shadow: 0 0 0 0 rgba(70,181,229,.35);} 50%{ box-shadow: 0 0 0 10px rgba(70,181,229,0);} }
.wa-fab{ animation: wa-pulse 2.6s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce){ .wa-fab{ animation: none; } }

/* Panel */
.wa-panel{
  position: absolute; right: 0; bottom: 70px; width: clamp(260px, 28vw, 340px);
  background: var(--wa-surface); border: 1px solid var(--wa-border); border-radius: 18px; box-shadow: var(--wa-shadow);
  overflow: hidden; backdrop-filter: blur(6px); transform-origin: 100% 100%; animation: wa-in .18s ease-out both;
}
@keyframes wa-in{ from{ transform: translateY(8px) scale(.98); opacity: 0; } to{ transform: translateY(0) scale(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce){ .wa-panel{ animation: none; } }

.wa-header{
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .7rem .8rem;
  background: linear-gradient(90deg, rgba(29,105,141,.06), rgba(70,181,229,.10)); border-bottom: 1px solid var(--wa-border);
}
.wa-header-left{ display:flex; align-items:center; gap:.6rem; }
.wa-avatar{ width: 36px; height: 36px; border-radius: 50%; display:grid; place-items:center; background: radial-gradient(circle at 30% 30%, rgba(70,181,229,.28), rgba(29,105,141,.18)); color: var(--wa-brand); border: 1px solid rgba(29,105,141,.25); }
.wa-title small{ display:block; color:#64748b; line-height:1.1; }
.wa-close{ border:0; background:transparent; color:#475569; cursor:pointer; padding:.25rem; border-radius:8px; }
.wa-close:hover{ background: rgba(70,181,229,.10); color:#0f172a; }

.wa-body{ padding: .8rem; }
.wa-greet{ margin: .1rem 0 .6rem; color:#0f172a; font-weight:600; }
.wa-quick{ display:flex; flex-wrap:wrap; gap:.35rem; margin-bottom:.6rem; }
.wa-quick button{ border:1px solid rgba(29,105,141,.25); background: #fff; color:#0b5f7a; padding:.25rem .5rem; font-size:.85rem; border-radius:999px; cursor:pointer; }
.wa-quick button:hover{ background: rgba(70,181,229,.08); }

.visually-hidden{ position:absolute!important; height:1px; width:1px; overflow:hidden; clip:rect(1px,1px,1px,1px); white-space:nowrap; }

.wa-input{
  width:100%; border:1px solid #e6eef4; border-radius:12px; padding:.6rem .7rem; resize: vertical; min-height: 76px; font-size: .95rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
}
.wa-input:focus{ outline:none; border-color: rgba(70,181,229,.6); box-shadow: 0 0 0 3px rgba(70,181,229,.18) inset; }

.wa-send{
  margin-top:.6rem; width:100%; display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  border:0; border-radius:12px; padding:.6rem .9rem; background: linear-gradient(90deg, var(--wa-brand), var(--wa-accent));
  color:#fff; font-weight:700; cursor:pointer; box-shadow: 0 10px 22px rgba(29,105,141,.25); transition: transform .15s ease, box-shadow .2s ease;
}
.wa-send:hover{ transform: translateY(-1px); box-shadow: 0 14px 28px rgba(29,105,141,.32); }
.wa-send:disabled{ opacity:.65; cursor:not-allowed; }
.wa-note{ display:block; margin-top:.35rem; color:#64748b; font-size:.82rem; }

/* =========================================================
   Back-to-Top (friendlier + auto sits above WA)
   ========================================================= */
#backToTop{
  position: fixed;
  right: 1rem;
  bottom: calc(
    env(safe-area-inset-bottom, 0px) + 1rem + var(--wa-top-margin, 0px) + 4.25rem
  ); /* WA(56) + ~12 gap */
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 0; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand, #1d698d), var(--accent, #46b5e5));
  color: #fff;
  box-shadow: 0 14px 32px rgba(29,105,141,.28);
  opacity: 0; transform: translateY(8px) scale(.96);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease;
  z-index: 1099; /* under WA */
}
#backToTop.show{
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
#backToTop i{ font-size: 1.2rem; line-height: 0; }
#backToTop:hover{
  box-shadow: 0 18px 40px rgba(29,105,141,.34);
  transform: translateY(-1px) scale(1.02);
}
#backToTop:focus-visible{
  outline: none;
  box-shadow: 0 0 0 3px rgba(70,181,229,.35), 0 14px 32px rgba(29,105,141,.28);
}
@media (max-width:576px){
  #backToTop{
    right: .85rem;
    bottom: calc(env(safe-area-inset-bottom, 0px) + .85rem + var(--wa-top-margin, 0px) + 4rem);
    width: 44px; height: 44px;
  }
  .wa-fab{ width: 52px; height: 52px; }
}

/* ====== Most Recent Projects v4 — Blue Theme ====== */
.mproj4-section {
  --ink: #0f172a;          /* text */
  --muted: #5b677b;        /* secondary text */
  --bg: #f6f9ff;           /* page background */
  --card: #ffffff;         /* card background */

  /* Blue gradient (match "Get a Quote") */
  --accent-l: #1d698d;     /* left */
  --accent-r: #28b3e5;     /* right */
  --accent-mid: #236b8d;   /* deeper blue for eyebrow */

  --ring: rgba(31,139,253,.25);
  --shadow: 0 10px 30px rgba(2,6,23,.10);
  --radius: 18px;
  --ease: cubic-bezier(.22,1,.36,1);

  position: relative;
  padding: clamp(56px, 7vw, 96px) 0;
  overflow: hidden;
  color: var(--ink);
}

.mproj4-section::after {
  content: "";
  position: absolute; inset: -20% -10% auto auto;
  width: 520px; height: 520px;
  background: radial-gradient(closest-side, rgba(31,139,253,.12), transparent);
  filter: blur(30px);
  pointer-events: none;
}

.mproj4-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---- Header ---- */
.mproj4-header { text-align: center; margin-bottom: clamp(28px, 4vw, 40px); }
.mproj4-eyebrow {
  display: inline-block;
  font-size: .85rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--accent-l), var(--accent-mid));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.mproj4-title { font-size: clamp(1.5rem, 3.8vw, 2.25rem); margin: 6px 0 6px; }
.mproj4-sub { color: var(--muted); max-width: 720px; margin: 0 auto; }

/* ---- Mobile progress rail ---- */
.mproj4-rail {
  position: relative;
  height: 4px;
  background: rgba(15,23,42,.08);
  border-radius: 999px;
  margin: 18px auto 14px;
  max-width: 360px;
}
.mproj4-rail-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-l), var(--accent-r));
  border-radius: inherit;
  transition: width .25s var(--ease);
}

/* ---- Track: horizontal snap (mobile) / grid (desktop) ---- */
.mproj4-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 82%;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 2px 2px;
  -webkit-overflow-scrolling: touch;
}
.mproj4-track::-webkit-scrollbar { height: 10px; }
.mproj4-track::-webkit-scrollbar-thumb {
  background: rgba(15,23,42,.15);
  border-radius: 999px;
}

/* ---- Card ---- */
.mproj4-card {
  scroll-snap-align: start;
  background:
    linear-gradient(var(--card), var(--card)) padding-box,
    linear-gradient(140deg, rgba(31,139,253,.35), rgba(40,179,229,.35)) border-box;
  border: 1px solid transparent;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
  will-change: transform;
}
.mproj4-card:hover {
  box-shadow: 0 14px 40px rgba(2,6,23,.16);
  border-color: rgba(31,139,253,.55);
}

/* ---- Media ---- */
.mproj4-media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.mproj4-media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.02);
  transition: transform .8s var(--ease);
  will-change: transform;
}
.mproj4-card:hover .mproj4-media img { transform: scale(1.06) rotate(.2deg); }

.mproj4-badge {
  position: absolute; top: 10px; left: 10px;
  backdrop-filter: blur(6px);
  background: linear-gradient(90deg, rgba(255,255,255,.78), rgba(255,255,255,.58));
  color: #111827;
  border: 1px solid rgba(255,255,255,.65);
  padding: 6px 10px;
  font-size: .78rem;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
  animation: mproj4-float 4s ease-in-out infinite;
}
.mproj4-badge-alt { /* keeps same look for "Portfolio" tag */
  background: linear-gradient(90deg, rgba(255,255,255,.78), rgba(255,255,255,.58));
}

/* ---- Body ---- */
.mproj4-body { padding: 14px 14px 16px; }
.mproj4-card-title { font-size: clamp(1.05rem, 2.2vw, 1.25rem); margin: 6px 0 8px; }
.mproj4-text { color: var(--muted); line-height: 1.55; margin-bottom: 12px; }

.mproj4-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; padding: 0; list-style: none; }
.mproj4-tags li {
  font-size: .78rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(31,139,253,.08);
  color: #0b3a7a;
  border: 1px solid rgba(31,139,253,.18);
}

/* ---- Actions / Button ---- */
.mproj4-actions { display: flex; gap: 10px; }
.mproj4-btn{
  --btn-pad: 12px 18px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: var(--btn-pad);
  border-radius: 999px; /* pill shape like the reference */
  background: linear-gradient(90deg, var(--accent-l), var(--accent-r));
  color: #fff; text-decoration: none; font-weight: 700;
  letter-spacing: .2px;
  box-shadow: 0 12px 26px rgba(31,139,253,.28);
  position: relative; overflow: hidden;
  transition: transform .15s var(--ease), box-shadow .25s var(--ease);
}
.mproj4-btn:focus-visible { outline: 2px solid var(--ring); outline-offset: 3px; }
.mproj4-btn:hover { transform: translateY(-1px); box-shadow: 0 14px 32px rgba(31,139,253,.32); }
.mproj4-btn:active { transform: translateY(0); box-shadow: 0 10px 22px rgba(31,139,253,.28); }
.mproj4-btn::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.0) 0%, rgba(255,255,255,.45) 50%, rgba(255,255,255,0) 100%);
  transform: translateX(-100%);
  transition: transform .8s var(--ease);
}
.mproj4-btn:hover::after { transform: translateX(100%); }

/* ---- Nav arrows (desktop only) ---- */
.mproj4-arrows { display: none; }
.mproj4-nav {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(15,23,42,.12);
  background: #fff; color: var(--ink);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform .15s var(--ease), box-shadow .25s var(--ease);
}
.mproj4-nav:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(2,6,23,.18); }
.mproj4-prev { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); }
.mproj4-next { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); }

/* ---- Reveal animation ---- */
.mproj4-reveal { opacity: 0; transform: translateY(16px); }
.mproj4-reveal.mproj4-show {
  opacity: 1; transform: translateY(0);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}

/* ---- Helpers ---- */
.mproj4-br-sm { display: none; }

/* ---- Keyframes ---- */
@keyframes mproj4-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

/* ====== Desktop layout ====== */
@media (min-width: 768px) {
  .mproj4-track {
    grid-auto-flow: initial;
    grid-auto-columns: initial;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    overflow: visible;
  }
  .mproj4-card { grid-column: span 4; }
  .mproj4-arrows { display: block; }
  .mproj4-rail { display: none; }
  .mproj4-br-sm { display: inline; }
}

/* ====== Motion safety ====== */
@media (prefers-reduced-motion: reduce) {
  .mproj4-card,
  .mproj4-media img,
  .mproj4-btn::after { transition: none !important; animation: none !important; }
}