/* ==========================================================================
   AANI BROTHERS INFOTECH — Front-end design system
   Premium corporate UI. Works with Bootstrap 5.3, AOS, Swiper, LightGallery.
   ========================================================================== */

:root {
  --brand: #4F46E5;
  --brand-2: #7C3AED;
  --accent: #06B6D4;
  --ink: #0A0E1A;
  --muted: #64748B;
  --bg: #ffffff;
  --bg-soft: #F8FAFC;
  --line: #E2E8F0;
  --grad: linear-gradient(135deg, #4F46E5, #7C3AED 55%, #06B6D4);
  --grad-soft: linear-gradient(135deg, rgba(79,70,229,.10), rgba(124,58,237,.08) 55%, rgba(6,182,212,.10));
  --shadow-sm: 0 2px 10px rgba(15, 23, 42, .06);
  --shadow: 0 12px 40px rgba(15, 23, 42, .10);
  --shadow-lg: 0 26px 70px rgba(15, 23, 42, .16);
  --radius: 18px;
  --radius-sm: 12px;
  --nav-h: 76px;
  --ff-head: 'Poppins', system-ui, sans-serif;
  --ff-body: 'Inter', system-ui, sans-serif;
}

/* -------------------------------- Base ---------------------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6, .display-font {
  font-family: var(--ff-head);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--ink);
}
a { color: var(--brand); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--brand-2); }
img { max-width: 100%; height: auto; }
p { color: #475569; }
section { position: relative; }
::selection { background: rgba(124, 58, 237, .18); }

/* Utilities */
.text-gradient {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.bg-grad { background: var(--grad); }
.bg-soft { background: var(--bg-soft); }
.bg-ink { background: var(--ink); color: #fff; }
.section { padding: clamp(56px, 8vw, 110px) 0; }
.section-sm { padding: clamp(40px, 6vw, 72px) 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--ff-head); font-weight: 600; font-size: .8rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand-2);
  padding: .4rem .9rem; border-radius: 100px;
  background: var(--grad-soft);
  border: 1px solid rgba(124, 58, 237, .16);
}
.section-title { font-size: clamp(1.7rem, 3.4vw, 2.7rem); margin: .8rem 0 .6rem; }
.section-lead { color: var(--muted); max-width: 720px; font-size: 1.06rem; }
.text-muted-2 { color: var(--muted) !important; }
.divider-grad { height: 4px; width: 66px; border-radius: 4px; background: var(--grad); }

/* -------------------------------- Buttons -------------------------------- */
.btn { font-family: var(--ff-head); font-weight: 600; border-radius: 100px; padding: .72rem 1.5rem; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; border: 0; }
.btn:focus { box-shadow: 0 0 0 .25rem rgba(79, 70, 229, .3); }
.btn-grad { background: var(--grad); color: #fff; background-size: 160% 160%; box-shadow: 0 10px 26px rgba(79, 70, 229, .32); }
.btn-grad:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 16px 36px rgba(79, 70, 229, .42); background-position: 100% 0; }
.btn-outline-grad { background: #fff; color: var(--brand); border: 1.5px solid var(--brand); }
.btn-outline-grad:hover { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-3px); }
.btn-ghost-light { background: rgba(255, 255, 255, .12); color: #fff; border: 1.5px solid rgba(255, 255, 255, .4); backdrop-filter: blur(6px); }
.btn-ghost-light:hover { background: #fff; color: var(--brand); transform: translateY(-3px); }
.btn-lg { padding: .95rem 2rem; font-size: 1.02rem; }

/* -------------------------------- Navbar --------------------------------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1030;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .3s ease, box-shadow .3s ease, height .3s ease;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, .7);
}
.site-nav.scrolled { box-shadow: var(--shadow); background: rgba(255, 255, 255, .92); }
.site-nav .navbar-brand { font-family: var(--ff-head); font-weight: 800; font-size: 1.35rem; color: var(--ink); display: flex; align-items: center; gap: .55rem; }
.site-nav .brand-logo { height: 40px; width: auto; }
.site-nav .brand-mark { width: 40px; height: 40px; border-radius: 11px; background: var(--grad); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-family: var(--ff-head); box-shadow: 0 8px 18px rgba(79, 70, 229, .35); }
.site-nav .nav-link { font-family: var(--ff-head); font-weight: 500; color: #1e293b !important; padding: .5rem .95rem !important; border-radius: 100px; position: relative; }
.site-nav .nav-link:hover, .site-nav .nav-link.active { color: var(--brand) !important; }
.site-nav .nav-link.active::after { content: ""; position: absolute; left: 50%; bottom: 2px; transform: translateX(-50%); width: 18px; height: 3px; border-radius: 3px; background: var(--grad); }
.site-nav .dropdown-menu { border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow); padding: .5rem; margin-top: .6rem; }
.site-nav .dropdown-item { border-radius: 8px; font-weight: 500; padding: .55rem .8rem; }
.site-nav .dropdown-item:hover { background: var(--grad-soft); color: var(--brand-2); }
body { padding-top: var(--nav-h); }

/* -------------------------------- Hero ----------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(6, 182, 212, .16), transparent 60%),
              radial-gradient(1000px 600px at 0% 10%, rgba(124, 58, 237, .16), transparent 55%),
              linear-gradient(180deg, #0A0E1A, #131a34 60%, #1a2145);
  color: #fff;
  padding: clamp(70px, 12vw, 150px) 0 clamp(80px, 12vw, 140px);
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5.2vw, 4rem); letter-spacing: -.02em; }
.hero p { color: rgba(255, 255, 255, .82); font-size: 1.14rem; }
.hero .eyebrow { color: #c7d2fe; background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .18); }
.hero-blob { position: absolute; border-radius: 50%; filter: blur(50px); opacity: .55; z-index: 0; animation: floatBlob 14s ease-in-out infinite; }
.hero-blob.b1 { width: 420px; height: 420px; background: #4F46E5; top: -120px; right: -80px; }
.hero-blob.b2 { width: 360px; height: 360px; background: #06B6D4; bottom: -140px; left: -60px; animation-delay: -4s; }
.hero-blob.b3 { width: 300px; height: 300px; background: #7C3AED; top: 40%; left: 55%; animation-delay: -8s; opacity: .4; }
.hero .container { position: relative; z-index: 2; }
@keyframes floatBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.08); }
  66% { transform: translate(-25px, 25px) scale(.96); }
}
.hero-badges { display: flex; flex-wrap: wrap; gap: .6rem; }
.hero-badges .chip { background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); color: #e0e7ff; padding: .4rem .9rem; border-radius: 100px; font-size: .85rem; font-weight: 500; backdrop-filter: blur(6px); }
.hero-wave { position: absolute; bottom: -1px; left: 0; width: 100%; line-height: 0; z-index: 1; }
.hero-wave svg { width: 100%; height: 70px; display: block; }

/* --------------------------- Cards & glass ------------------------------- */
.card-glass {
  background: rgba(255, 255, 255, .7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, .6);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.hover-lift { transition: transform .3s ease, box-shadow .3s ease; }
.hover-lift:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem 1.7rem; height: 100%;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position: relative; overflow: hidden;
}
.feature-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
  width: 62px; height: 62px; border-radius: 16px; display: inline-flex;
  align-items: center; justify-content: center; font-size: 1.6rem; color: #fff;
  background: var(--grad); box-shadow: 0 12px 26px rgba(79, 70, 229, .3); margin-bottom: 1.1rem;
}
.feature-card h3, .feature-card h4 { font-size: 1.2rem; margin-bottom: .5rem; }

/* -------------------------------- Stats ---------------------------------- */
.stat-card { text-align: center; padding: 1.5rem 1rem; }
.stat-num { font-family: var(--ff-head); font-weight: 800; font-size: clamp(2rem, 5vw, 3.1rem); line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { color: var(--muted); font-weight: 500; margin-top: .35rem; font-size: .95rem; }
.stat-suffix { -webkit-text-fill-color: initial; color: var(--brand-2); }

/* ------------------------------ Portfolio -------------------------------- */
.filter-btns { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; }
.filter-btn { border: 1.5px solid var(--line); background: #fff; color: #334155; border-radius: 100px; padding: .5rem 1.2rem; font-family: var(--ff-head); font-weight: 500; font-size: .92rem; cursor: pointer; transition: all .2s ease; }
.filter-btn:hover { border-color: var(--brand); color: var(--brand); }
.filter-btn.active { background: var(--grad); color: #fff; border-color: transparent; }
.work-card { border-radius: var(--radius); overflow: hidden; position: relative; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; }
.work-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.work-thumb { aspect-ratio: 4 / 3; overflow: hidden; position: relative; background: var(--bg-soft); }
.work-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.work-card:hover .work-thumb img { transform: scale(1.07); }
.work-body { padding: 1.25rem 1.35rem 1.5rem; }
.work-cat { font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--brand-2); }
.badge-soft { background: var(--grad-soft); color: var(--brand-2); font-weight: 600; border-radius: 100px; padding: .35rem .8rem; font-size: .78rem; }
.tech-chip { display: inline-block; background: var(--bg-soft); border: 1px solid var(--line); color: #475569; border-radius: 100px; padding: .25rem .7rem; font-size: .78rem; margin: .15rem; font-weight: 500; }

/* ------------------------------ Process ---------------------------------- */
.process-timeline { position: relative; }
.process-step { position: relative; padding: 1.7rem 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); height: 100%; transition: transform .3s ease, box-shadow .3s ease; }
.process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.process-num { font-family: var(--ff-head); font-weight: 800; font-size: 2.4rem; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; opacity: .85; }
.process-step h4 { font-size: 1.1rem; margin: .5rem 0 .3rem; }

/* ------------------------------ Timeline --------------------------------- */
.vtimeline { position: relative; padding-left: 0; }
.vtimeline::before { content: ""; position: absolute; left: 20px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(180deg, var(--brand), var(--accent)); }
.vtimeline-item { position: relative; padding: 0 0 1.8rem 58px; }
.vtimeline-item::before { content: ""; position: absolute; left: 12px; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 5px rgba(79, 70, 229, .14); }
.vtimeline-item h4 { font-size: 1.12rem; margin-bottom: .25rem; }
.vtimeline-item .yr { font-family: var(--ff-head); font-weight: 700; color: var(--brand-2); font-size: .9rem; }

/* ---------------------------- Testimonials ------------------------------- */
.testi-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; height: 100%; box-shadow: var(--shadow-sm); }
.testi-card .quote-mark { font-family: Georgia, serif; font-size: 3rem; line-height: .6; color: var(--brand); opacity: .35; }
.testi-stars { color: #F59E0B; }
.testi-person { display: flex; align-items: center; gap: .8rem; margin-top: 1.1rem; }
.testi-person img, .avatar-fallback { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.avatar-fallback { background: var(--grad); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-family: var(--ff-head); font-weight: 700; }

/* ------------------------------- Team ------------------------------------ */
.team-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-align: center; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; }
.team-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.team-photo { aspect-ratio: 1 / 1; overflow: hidden; background: var(--bg-soft); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.team-card:hover .team-photo img { transform: scale(1.06); }
.team-body { padding: 1.2rem; }
.team-body h4 { font-size: 1.12rem; margin-bottom: .1rem; }
.team-role { color: var(--brand-2); font-weight: 600; font-size: .9rem; }
.team-socials a { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 50%; background: var(--bg-soft); color: #475569; margin: 0 .12rem; transition: all .2s ease; }
.team-socials a:hover { background: var(--grad); color: #fff; }
.leader-ring { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; }

/* ------------------------------- Blog ------------------------------------ */
.blog-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; height: 100%; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; }
.blog-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.blog-thumb { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-soft); }
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.blog-card:hover .blog-thumb img { transform: scale(1.06); }
.blog-body { padding: 1.35rem; }
.blog-meta { font-size: .82rem; color: var(--muted); }
.sidebar-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; margin-bottom: 1.5rem; }
.sidebar-card h5 { font-size: 1.05rem; margin-bottom: 1rem; }
.recent-item { display: flex; gap: .8rem; padding: .55rem 0; border-bottom: 1px solid var(--line); }
.recent-item:last-child { border-bottom: 0; }
.recent-item img { width: 62px; height: 54px; border-radius: 10px; object-fit: cover; flex: 0 0 auto; }
.article-body { font-size: 1.06rem; color: #334155; }
.article-body h2, .article-body h3 { margin: 1.6rem 0 .8rem; }
.article-body img { border-radius: var(--radius-sm); margin: 1.2rem 0; }
.article-body p { margin-bottom: 1.1rem; }

/* ------------------------------ Breadcrumb ------------------------------- */
.page-banner {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  padding: clamp(48px, 8vw, 92px) 0 clamp(40px, 7vw, 72px);
  background: radial-gradient(900px 400px at 80% -20%, rgba(6, 182, 212, .22), transparent 60%),
              linear-gradient(135deg, #4F46E5, #7C3AED 55%, #06B6D4);
}
.page-banner h1 { color: #fff; font-size: clamp(1.9rem, 4.4vw, 3rem); }
.page-banner .crumbs { display: inline-flex; flex-wrap: wrap; gap: .35rem; align-items: center; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .22); padding: .45rem 1.1rem; border-radius: 100px; margin-top: 1rem; font-size: .9rem; }
.page-banner .crumbs a { color: #e0e7ff; }
.page-banner .crumbs a:hover { color: #fff; }
.page-banner .crumbs .sep { opacity: .6; }
.page-banner .crumbs .current { color: #fff; font-weight: 600; }

/* -------------------------------- Forms ---------------------------------- */
.form-control, .form-select { border-radius: var(--radius-sm); border: 1.5px solid var(--line); padding: .8rem 1rem; font-size: .98rem; }
.form-control:focus, .form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 .2rem rgba(79, 70, 229, .16); }
.form-label { font-family: var(--ff-head); font-weight: 500; font-size: .92rem; color: #334155; margin-bottom: .35rem; }
.hp-field { position: absolute; left: -9999px; top: -9999px; width: 0; height: 0; overflow: hidden; }
.info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; height: 100%; transition: transform .3s ease, box-shadow .3s ease; }
.info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.info-ic { width: 54px; height: 54px; border-radius: 14px; background: var(--grad-soft); color: var(--brand-2); display: inline-flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: .9rem; }

/* ------------------------------ Accordion -------------------------------- */
.accordion-item { border: 1px solid var(--line); border-radius: var(--radius-sm) !important; margin-bottom: .8rem; overflow: hidden; }
.accordion-button { font-family: var(--ff-head); font-weight: 600; color: var(--ink); background: #fff; }
.accordion-button:not(.collapsed) { color: var(--brand); background: var(--grad-soft); box-shadow: none; }
.accordion-button:focus { box-shadow: none; border-color: var(--line); }

/* ------------------------------- Gallery --------------------------------- */
.album-card { border-radius: var(--radius); overflow: hidden; position: relative; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; display: block; }
.album-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.album-cover { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-soft); }
.album-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.album-card:hover .album-cover img { transform: scale(1.08); }
.album-overlay { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.2rem; color: #fff; background: linear-gradient(180deg, transparent 40%, rgba(10, 14, 26, .82)); }
.album-overlay h4 { color: #fff; font-size: 1.15rem; margin-bottom: .1rem; }
.masonry-grid { column-gap: 1rem; }
.masonry-item { break-inside: avoid; margin-bottom: 1rem; border-radius: var(--radius-sm); overflow: hidden; display: block; }
.masonry-item img { width: 100%; display: block; border-radius: var(--radius-sm); transition: transform .4s ease, filter .3s ease; }
.masonry-item:hover img { transform: scale(1.04); filter: brightness(1.05); }

/* ------------------------------- Footer ---------------------------------- */
.site-footer { background: #070A14; color: #cbd5e1; padding: clamp(52px, 8vw, 84px) 0 0; position: relative; }
.site-footer h5, .site-footer h6 { color: #fff; font-size: 1.02rem; margin-bottom: 1.1rem; }
.site-footer a { color: #94a3b8; }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .55rem; }
.footer-brand { font-family: var(--ff-head); font-weight: 800; font-size: 1.5rem; color: #fff; display: inline-flex; align-items: center; gap: .55rem; }
.footer-social a { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #cbd5e1; margin-right: .4rem; transition: all .25s ease; }
.footer-social a:hover { background: var(--grad); color: #fff; transform: translateY(-3px); }
.footer-newsletter .form-control { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: #fff; }
.footer-newsletter .form-control::placeholder { color: #64748b; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 3rem; padding: 1.4rem 0; font-size: .88rem; color: #94a3b8; }
.footer-contact-item { display: flex; gap: .7rem; margin-bottom: .8rem; }
.footer-contact-item i { color: var(--accent); margin-top: .2rem; }

/* --------------------------- Floating buttons ---------------------------- */
.floating-stack { position: fixed; right: 18px; bottom: 20px; z-index: 1040; display: flex; flex-direction: column; gap: .7rem; }
.float-btn { width: 52px; height: 52px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 1.35rem; box-shadow: var(--shadow); border: 0; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease; text-decoration: none; }
.float-btn:hover { transform: translateY(-4px) scale(1.05); color: #fff; }
.float-wa { background: #25D366; }
.float-call { background: var(--grad); }
.float-top { background: var(--ink); opacity: 0; pointer-events: none; transition: opacity .3s ease, transform .25s ease; }
.float-top.show { opacity: 1; pointer-events: auto; }

/* ------------------------------ Empty state ------------------------------ */
.empty-state { text-align: center; padding: 3.5rem 1.5rem; border: 2px dashed var(--line); border-radius: var(--radius); background: var(--bg-soft); color: var(--muted); }
.empty-state .ic { font-size: 2.6rem; color: var(--brand); opacity: .5; margin-bottom: .6rem; }

/* -------------------------------- Misc ----------------------------------- */
.avatar-40 { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.rounded-xl { border-radius: var(--radius) !important; }
.shadow-soft { box-shadow: var(--shadow) !important; }
.logo-strip { filter: grayscale(1); opacity: .6; transition: all .3s ease; max-height: 42px; }
.logo-strip:hover { filter: grayscale(0); opacity: 1; }
.list-check { list-style: none; padding: 0; margin: 0; }
.list-check li { position: relative; padding-left: 1.9rem; margin-bottom: .7rem; color: #334155; }
.list-check li::before { content: "\F26E"; font-family: "bootstrap-icons"; position: absolute; left: 0; top: 0; color: var(--brand); font-size: 1.1rem; }
.cta-band { background: var(--grad); color: #fff; border-radius: clamp(20px, 4vw, 34px); padding: clamp(2rem, 5vw, 3.4rem); position: relative; overflow: hidden; }
.cta-band h2 { color: #fff; }
.cta-band::after { content: ""; position: absolute; width: 320px; height: 320px; background: rgba(255, 255, 255, .12); border-radius: 50%; top: -120px; right: -80px; }

/* -------------------------------- Dark section --------------------------- */
.section-dark { background: var(--ink); color: #cbd5e1; }
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark .feature-card, .section-dark .process-step { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .09); }
.section-dark .feature-card h3, .section-dark .feature-card h4, .section-dark .process-step h4 { color: #fff; }
.section-dark p { color: #94a3b8; }

/* ------------------------------ Responsive ------------------------------- */
@media (max-width: 991.98px) {
  .site-nav { background: rgba(255, 255, 255, .97); }
  .site-nav .navbar-collapse { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1rem; margin-top: .6rem; box-shadow: var(--shadow); }
  .site-nav .nav-link.active::after { display: none; }
}
@media (max-width: 575.98px) {
  .floating-stack { right: 12px; bottom: 14px; }
  .float-btn { width: 46px; height: 46px; font-size: 1.15rem; }
  .cta-band { text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}