/*
  Infranix — Homepage (Redesign 2026)
  Self-contained styles for index.html
*/

:root {
  --ix-primary:      #1660f0;
  --ix-primary-dark: #0b47c4;
  --ix-sky:          #3aa0ff;
  --ix-navy:         #071a3d;
  --ix-navy-2:       #0b2557;
  --ix-text:         #1e293b;
  --ix-muted:        #5b6b82;
  --ix-border:       #e3eaf5;
  --ix-bg-soft:      #f3f7fd;
  --ix-white:        #ffffff;
  --ix-radius:       14px;
  --ix-shadow:       0 6px 24px rgba(16, 52, 120, 0.08);
  --ix-shadow-hover: 0 16px 40px rgba(22, 96, 240, 0.16);
  --ix-ease:         all .3s cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Prompt', sans-serif;
  color: var(--ix-text);
  background: var(--ix-white);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; transition: var(--ix-ease); }
img { max-width: 100%; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; color: var(--ix-navy); line-height: 1.3; }

section { position: relative; }
.ix-section { padding: 90px 0; }

/* ==================== BUTTONS ==================== */
.ix-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 26px; border-radius: 8px;
  font-weight: 600; font-size: 15px;
  border: 2px solid transparent;
  transition: var(--ix-ease);
}
.ix-btn i { transition: transform .3s; }
.ix-btn:hover i { transform: translateX(4px); }
.ix-btn-primary { background: var(--ix-primary); color: #fff; box-shadow: 0 8px 22px rgba(22, 96, 240, .3); }
.ix-btn-primary:hover { background: var(--ix-primary-dark); color: #fff; }
.ix-btn-outline { border-color: var(--ix-navy); color: var(--ix-navy); background: transparent; }
.ix-btn-outline:hover { background: var(--ix-navy); color: #fff; }
.ix-btn-ghost { border-color: rgba(255,255,255,.7); color: #fff; }
.ix-btn-ghost:hover { background: #fff; color: var(--ix-navy); }
.ix-btn-sm { padding: 9px 18px; font-size: 14px; }

/* ==================== SECTION HEADINGS ==================== */
.ix-eyebrow {
  display: inline-block; color: var(--ix-primary);
  font-weight: 600; font-size: 15px; margin-bottom: 6px;
}
.ix-title { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 10px; }
.ix-lead { color: var(--ix-muted); font-size: 16px; margin-bottom: 0; }

/* ==================== NAVBAR ==================== */
.ix-nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ix-border);
  padding: 12px 0;
}
.ix-brand { display: flex; align-items: center; gap: 10px; }
.ix-brand-mark {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--ix-primary), var(--ix-sky));
  display: grid; place-items: center; flex-shrink: 0;
}
.ix-brand-name { display: block; font-weight: 800; font-size: 20px; color: var(--ix-navy); letter-spacing: .5px; line-height: 1.1; }
.ix-brand-tag { display: block; font-size: 11px; color: var(--ix-muted); line-height: 1.2; }
.ix-nav .nav-link {
  color: var(--ix-text); font-weight: 500; font-size: 15px;
  padding: 8px 14px !important; position: relative;
}
.ix-nav .nav-link:hover, .ix-nav .nav-link.active { color: var(--ix-primary); }
.ix-nav .nav-link.active::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 0;
  height: 2px; background: var(--ix-primary); border-radius: 2px;
}
.ix-nav .navbar-toggler { border: 1px solid var(--ix-border); padding: 6px 10px; }
.ix-nav .navbar-toggler:focus { box-shadow: none; }

/* ==================== HERO ==================== */
.ix-hero {
  padding: 80px 0 90px;
  background:
    radial-gradient(circle at 85% 20%, rgba(58,160,255,.18), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(22,96,240,.08), transparent 40%),
    linear-gradient(180deg, #f7faff 0%, #eaf2fe 100%);
  overflow: hidden;
}
.ix-hero h1 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 800; margin-bottom: 20px; }
.ix-hero h1 .hl {
  background: linear-gradient(90deg, var(--ix-primary), var(--ix-sky));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ix-hero p.lead-text { color: var(--ix-muted); font-size: 17px; max-width: 540px; margin-bottom: 32px; }
.ix-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero visual: photo + glass cards */
.ix-hero-visual { position: relative; padding: 30px 20px 40px 40px; }
.ix-hero-img {
  display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: 24px; position: relative; z-index: 1;
  box-shadow: 0 30px 70px rgba(7, 26, 61, .25);
}
.ix-hero-dots {
  position: absolute; right: 0; top: 0; width: 160px; height: 160px; z-index: 0;
  background-image: radial-gradient(rgba(22,96,240,.35) 2px, transparent 2px);
  background-size: 16px 16px;
}
.ix-hero-visual::before {
  content: ''; position: absolute; left: 0; bottom: 0; width: 220px; height: 220px; z-index: 0;
  border-radius: 50%; background: linear-gradient(135deg, var(--ix-primary), var(--ix-sky)); opacity: .18; filter: blur(10px);
}
.ix-glass {
  position: absolute; z-index: 2;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 14px; box-shadow: 0 18px 40px rgba(7, 26, 61, .18);
}
.ix-glass b { display: block; font-size: 14px; color: var(--ix-navy); line-height: 1.25; }
.ix-glass small { color: var(--ix-muted); font-size: 12px; }
.ix-glass-chart { width: 210px; padding: 12px 14px 8px; left: 0; top: 54%; animation: ix-float 5s ease-in-out infinite; }
.ix-glass-chart svg { width: 100%; height: 50px; display: block; }
.ix-glass-chart .pill { font-size: 11px; font-weight: 600; color: #12a150; background: #e5f7ef; border-radius: 20px; padding: 1px 8px; }
.ix-glass-badge { display: flex; align-items: center; gap: 12px; padding: 12px 16px; right: 0; bottom: 6px; animation: ix-float 4s ease-in-out infinite; }
.ix-glass-badge-2 { right: auto; bottom: auto; left: 48%; top: 6px; animation-delay: -2s; }
.ix-glass-badge .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; font-size: 18px; flex-shrink: 0; }
@keyframes ix-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ==================== HIGHLIGHT STRIP ==================== */
.ix-strip { background: #fff; border-bottom: 1px solid var(--ix-border); padding: 30px 0; }
.ix-strip-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.ix-strip-item { display: flex; align-items: center; gap: 14px; }
.ix-strip-item i { font-size: 30px; color: var(--ix-primary); width: 36px; text-align: center; flex-shrink: 0; }
.ix-strip-item b { display: block; font-size: 14px; color: var(--ix-navy); line-height: 1.35; }
.ix-strip-item span { font-size: 13px; color: var(--ix-muted); line-height: 1.35; display: block; }

/* ==================== SERVICES ==================== */
.ix-services { background: linear-gradient(180deg, #f3f7fd 0%, #eef4fc 100%); }
.ix-card {
  background: #fff; border-radius: var(--ix-radius);
  border: 1px solid var(--ix-border);
  padding: 28px 24px 22px; height: 100%;
  display: flex; flex-direction: column;
  box-shadow: var(--ix-shadow); transition: var(--ix-ease);
}
.ix-card:hover { transform: translateY(-6px); box-shadow: var(--ix-shadow-hover); border-color: #bcd3fb; }
.ix-card-icon {
  width: 56px; height: 56px; border-radius: 12px;
  display: grid; place-items: center; font-size: 26px; margin-bottom: 18px;
}
.ic-blue   { background: #e8f0ff; color: var(--ix-primary); }
.ic-violet { background: #f0ebff; color: #6d4ae6; }
.ic-green  { background: #e5f7ef; color: #13a05b; }
.ic-orange { background: #fff1e6; color: #f2711c; }
.ic-pink   { background: #ffe9ef; color: #e5395f; }
.ic-sky    { background: #e3f4ff; color: #1592e6; }
.ic-purple { background: #f3e9ff; color: #8e44d9; }
.ic-amber  { background: #fff6dc; color: #e0a100; }
.ix-card h3 { font-size: 17px; margin-bottom: 8px; }
.ix-card p { color: var(--ix-muted); font-size: 14px; line-height: 1.6; margin-bottom: 16px; flex: 1; }
.ix-card-arrow {
  align-self: flex-end;
  width: 32px; height: 32px; border-radius: 50%;
  border: 1.5px solid #bcd3fb; color: var(--ix-primary);
  display: grid; place-items: center; font-size: 13px;
}
.ix-card:hover .ix-card-arrow { background: var(--ix-primary); color: #fff; border-color: var(--ix-primary); }

/* ==================== PORTFOLIO ==================== */
.ix-portfolio { background: linear-gradient(180deg, #e8f1fd 0%, #f6f9fe 100%); }
.ix-work {
  background: #fff; border-radius: var(--ix-radius); overflow: hidden;
  box-shadow: var(--ix-shadow); height: 100%;
  display: flex; flex-direction: column; transition: var(--ix-ease);
}
.ix-work:hover { transform: translateY(-6px); box-shadow: var(--ix-shadow-hover); }
.ix-work-shot { padding: 18px 16px 0; background: var(--g); }
.shot-1 { --g: linear-gradient(135deg, #0b2557, #1660f0); --c: #1660f0; }
.shot-2 { --g: linear-gradient(135deg, #0c3b5c, #12a3bd); --c: #12a3bd; }
.shot-3 { --g: linear-gradient(135deg, #0d3326, #13a05b); --c: #13a05b; }
.shot-4 { --g: linear-gradient(135deg, #2b145e, #6d4ae6); --c: #6d4ae6; }
.win { background: #fff; border-radius: 8px 8px 0 0; overflow: hidden; box-shadow: 0 -6px 24px rgba(0,0,0,.18); transition: transform .4s; }
.ix-work:hover .win { transform: translateY(-4px); }
.win-bar { height: 16px; background: #eef2f8; display: flex; align-items: center; gap: 4px; padding: 0 7px; }
.win-bar i { width: 6px; height: 6px; border-radius: 50%; background: #f26b5b; }
.win-bar i:nth-child(2) { background: #f6bf4f; }
.win-bar i:nth-child(3) { background: #3fc380; }
.win-body { display: flex; height: 132px; }
.win-side { width: 24%; background: #0f1f3d; padding: 8px 6px; }
.win-side b { display: block; height: 8px; width: 70%; border-radius: 4px; background: var(--c); margin-bottom: 10px; }
.win-side span { display: block; height: 5px; border-radius: 3px; background: rgba(255,255,255,.18); margin-bottom: 7px; }
.win-side span:nth-child(3) { background: rgba(255,255,255,.4); }
.win-main { flex: 1; padding: 8px; background: #f5f8fc; display: flex; flex-direction: column; gap: 7px; }
.win-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.win-kpis div { background: #fff; border-radius: 5px; padding: 6px; box-shadow: 0 1px 3px rgba(15,31,61,.08); }
.win-kpis em { display: block; height: 4px; width: 55%; border-radius: 2px; background: #d3dcea; margin-bottom: 5px; }
.win-kpis strong { display: block; height: 8px; width: 75%; border-radius: 3px; background: var(--c); opacity: .85; }
.win-chart { flex: 1; background: #fff; border-radius: 5px; padding: 6px 6px 0; box-shadow: 0 1px 3px rgba(15,31,61,.08); overflow: hidden; }
.win-chart svg { width: 100%; height: 100%; display: block; }
.win-chart .a { fill: var(--c); opacity: .15; }
.win-chart .l { fill: none; stroke: var(--c); stroke-width: 2; vector-effect: non-scaling-stroke; }
.ix-work-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.ix-work-body h3 { font-size: 16px; margin-bottom: 4px; }
.ix-work-body p { font-size: 13px; color: var(--ix-muted); margin-bottom: 12px; line-height: 1.55; flex: 1; }
.ix-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ix-tag { font-size: 12px; padding: 3px 10px; border-radius: 6px; background: #eaf1ff; color: var(--ix-primary); font-weight: 500; }

/* ==================== TECHNOLOGY ==================== */
.ix-tech-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 30px; }
.ix-tech {
  text-align: center; padding: 16px 6px 12px;
  border-radius: 12px; border: 1px solid var(--ix-border); background: #fff;
  transition: var(--ix-ease);
}
.ix-tech:hover { border-color: #bcd3fb; box-shadow: var(--ix-shadow); transform: translateY(-3px); }
.ix-tech .logo { height: 38px; display: grid; place-items: center; margin-bottom: 6px; font-weight: 800; }
.ix-tech span { font-size: 13px; color: var(--ix-text); font-weight: 500; }
.logo-php  { color: #777bb3; font-size: 22px; font-style: italic; font-family: Georgia, serif; }
.logo-js   { width: 36px; height: 36px; margin: 0 auto 6px !important; background: #f7df1e; color: #222; border-radius: 4px; font-size: 15px; place-items: end end !important; padding: 2px 4px; }
.logo-html { color: #e44d26; font-size: 32px; }
.logo-css  { color: #2965f1; font-size: 32px; }
.logo-db   { color: #c0765a; font-size: 30px; }
.logo-api  { color: var(--ix-primary); font-size: 30px; }
.logo-linux{ color: #222; font-size: 32px; }
.logo-cloud{ color: var(--ix-sky); font-size: 32px; }
.logo-git  { color: #f05133; font-size: 32px; }
.logo-docker{ color: #1d91e6; font-size: 30px; }

.ix-tech-visual { position: relative; padding: 24px 0 30px 24px; }
.ix-tech-visual .ix-hero-dots { left: 0; right: auto; top: 0; }
.ix-tech-img {
  display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: 24px; position: relative; z-index: 1; box-shadow: 0 30px 70px rgba(7,26,61,.22);
}
.ix-tech-badge { right: auto; left: 0; bottom: 0; }

/* ==================== SECURITY ==================== */
.ix-security {
  background:
    radial-gradient(circle at 80% 30%, rgba(58,160,255,.22), transparent 45%),
    linear-gradient(135deg, #061633 0%, #0b2557 60%, #0d2f6e 100%);
  color: #dbe6f7; overflow: hidden;
}
.ix-security::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none;
}
.ix-security .container-xl { position: relative; }
.ix-security .ix-eyebrow { color: var(--ix-sky); }
.ix-security .ix-title { color: #fff; }
.ix-checks { list-style: none; padding: 0; margin: 28px 0 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.ix-checks li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: #e6eefb; }
.ix-checks li i { color: var(--ix-sky); font-size: 18px; }

.ix-arch svg { width: 100%; height: auto; display: block; overflow: visible; }
.ix-arch .n rect { fill: url(#nodeFill); stroke: rgba(124,196,255,.45); stroke-width: 1.2; }
.ix-arch .n circle { fill: rgba(22,96,240,.35); stroke: #5fb4ff; stroke-width: 1.5; }
.ix-arch .ico { font-family: FontAwesome; font-size: 17px; fill: #fff; text-anchor: middle; }
.ix-arch .lbl { font-family: 'Prompt', sans-serif; font-size: 13px; font-weight: 500; fill: #e6eefb; text-anchor: middle; }
.ix-arch .n-wide rect { fill: rgba(22,96,240,.18); stroke-dasharray: 6 5; }
.ix-arch .n-wide .ico { fill: #5fb4ff; font-size: 20px; }
.ix-arch .lbl-wide { font-size: 15px; font-weight: 600; fill: #fff; }
.ix-arch .flow path { stroke: #5fb4ff; stroke-width: 2; stroke-dasharray: 6 6; animation: ix-flow 1.2s linear infinite; }
.ix-arch .flow-soft path { stroke: rgba(95,180,255,.55); }
@keyframes ix-flow { to { stroke-dashoffset: -12; } }
@media (prefers-reduced-motion: reduce) {
  .ix-arch .flow path, .ix-glass { animation: none; }
}

/* ==================== PROCESS ==================== */
.ix-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 44px; }
.ix-step { text-align: center; position: relative; padding: 0 6px; }
.ix-step:not(:last-child)::after {
  content: '\f105'; font-family: FontAwesome;
  position: absolute; right: -10px; top: 30px;
  color: #9fb3d1; font-size: 22px;
}
.ix-step-icon {
  width: 78px; height: 78px; margin: 0 auto 16px; border-radius: 50%;
  background: #eef4ff; border: 1px solid #d5e3fb; color: var(--ix-primary);
  display: grid; place-items: center; font-size: 28px; transition: var(--ix-ease);
}
.ix-step:hover .ix-step-icon { background: var(--ix-primary); color: #fff; transform: scale(1.06); }
.ix-step-num {
  display: inline-grid; place-items: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--ix-primary); color: #fff; font-size: 12px; font-weight: 700;
  margin-right: 6px; vertical-align: 1px;
}
.ix-step h3 { font-size: 15px; margin-bottom: 2px; display: inline; }
.ix-step small { display: block; color: var(--ix-muted); font-size: 12px; margin-top: 4px; }

/* ==================== CTA ==================== */
.ix-cta {
  background:
    linear-gradient(90deg, rgba(4,17,42,.96) 0%, rgba(7,30,72,.86) 50%, rgba(11,46,110,.55) 100%),
    url('../img/cta-network.jpg') center / cover no-repeat,
    #0b2557;
  color: #dbe6f7; padding: 100px 0; overflow: hidden;
}
.ix-cta .ix-eyebrow { color: var(--ix-sky); }
.ix-cta h2 { color: #fff; font-size: clamp(28px, 3.8vw, 42px); margin-bottom: 16px; }
.ix-cta p { font-size: 16px; max-width: 520px; margin-bottom: 32px; color: #c7d6ee; }
.ix-cta-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: 20px; padding: 30px 28px;
}
.ix-cta-card h3 { color: #fff; font-size: 18px; margin-bottom: 18px; }
.ix-cta-card ul { list-style: none; padding: 0; margin: 0 0 22px; }
.ix-cta-card li { display: flex; gap: 12px; margin-bottom: 14px; color: #dbe6f7; line-height: 1.5; }
.ix-cta-card li i {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
  background: var(--ix-primary); color: #fff; font-size: 11px; display: grid; place-items: center;
}
.ix-cta-mail { color: #fff; font-weight: 500; border-top: 1px solid rgba(255,255,255,.15); padding-top: 18px; display: block; }
.ix-cta-mail:hover { color: var(--ix-sky); }
.ix-cta-mail i { color: var(--ix-sky); margin-right: 8px; }

/* ==================== FOOTER ==================== */
.ix-footer { background: #04112a; color: #a9b8d0; padding: 70px 0 0; font-size: 14px; }
.ix-footer .ix-brand-name { color: #fff; }
.ix-footer .ix-brand-tag { color: #8597b4; }
.ix-footer h4 { color: #fff; font-size: 16px; margin-bottom: 18px; }
.ix-footer p { line-height: 1.75; }
.ix-footer ul { list-style: none; padding: 0; margin: 0; }
.ix-footer ul li { margin-bottom: 10px; }
.ix-footer a { color: #a9b8d0; }
.ix-footer a:hover { color: #fff; }
.ix-footer .contact li { display: flex; gap: 10px; }
.ix-footer .contact i { color: var(--ix-sky); width: 16px; margin-top: 5px; flex-shrink: 0; }
.ix-footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 50px; padding: 20px 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;
  font-size: 13px;
}
.ix-totop {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.25); color: #fff;
  display: grid; place-items: center;
}
.ix-totop:hover { background: var(--ix-primary); border-color: var(--ix-primary); }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1199.98px) {
  .ix-strip-grid { grid-template-columns: repeat(3, 1fr); row-gap: 22px; }
}
@media (max-width: 991.98px) {
  .ix-section { padding: 70px 0; }
  .ix-nav .navbar-collapse { padding-top: 12px; }
  .ix-nav .nav-link.active::after { display: none; }
  .ix-hero { padding: 50px 0 60px; }
  .ix-hero-visual { margin-top: 40px; }
  .ix-tech-grid { grid-template-columns: repeat(5, 1fr); }
  .ix-tech-visual { margin-top: 40px; }
  .ix-arch { margin-top: 40px; }
  .ix-steps { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .ix-step:nth-child(3)::after { display: none; }
}
@media (max-width: 767.98px) {
  .ix-strip-grid { grid-template-columns: 1fr 1fr; }
  .ix-tech-grid { grid-template-columns: repeat(3, 1fr); }
  .ix-checks { grid-template-columns: 1fr; }
  .ix-hero-visual { padding: 20px 0 50px 12px; }
  .ix-glass-chart { width: 160px; top: auto; bottom: 0; }
  .ix-glass-badge-2 { display: none; }
  .ix-glass-badge { padding: 8px 12px; }
  .ix-glass-badge .ic { width: 34px; height: 34px; font-size: 15px; }
}
@media (max-width: 575.98px) {
  .ix-strip-grid { grid-template-columns: 1fr; }
  .ix-glass-chart { display: none; }
  .ix-tech-grid { grid-template-columns: 1fr 1fr; }
  .ix-steps { grid-template-columns: 1fr 1fr; }
  .ix-step::after { display: none; }
  .ix-footer-bottom { justify-content: center; text-align: center; }
  .ix-hero-actions .ix-btn { flex: 1 1 100%; justify-content: center; }
  .ix-cta .ix-btn { flex: 1 1 100%; justify-content: center; }
}

/* ==================== BRAND LOGO & PHOTO WORK ==================== */
.ix-brand-logo { height: 42px; width: auto; flex-shrink: 0; }
.ix-footer .ix-brand-logo { height: 46px; }
.ix-work-photo { padding: 18px 16px 0; }
.ix-work-photo img {
  display: block; width: 100%; height: 148px; object-fit: cover; object-position: left top;
  border-radius: 8px 8px 0 0; box-shadow: 0 -6px 24px rgba(0,0,0,.18); transition: transform .4s;
}
.ix-work:hover .ix-work-photo img { transform: translateY(-4px); }

/* ==================== SOLUTIONS ==================== */
.ix-head-center { max-width: 720px; }
.ix-solutions { background: #fff; }
.ix-sol {
  display: flex; gap: 18px; height: 100%;
  padding: 26px 24px; border-radius: var(--ix-radius);
  border: 1px solid var(--ix-border); background: #fff; transition: var(--ix-ease);
}
.ix-sol:hover { border-color: #bcd3fb; box-shadow: var(--ix-shadow-hover); transform: translateY(-4px); }
.ix-sol-icon {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--ix-primary), var(--ix-sky)); color: #fff;
  display: grid; place-items: center; font-size: 22px;
  box-shadow: 0 8px 18px rgba(22,96,240,.25);
}
.ix-sol h3 { font-size: 18px; margin-bottom: 2px; }
.ix-sol .ix-sol-th { color: var(--ix-primary); font-weight: 500; font-size: 14px; margin-bottom: 8px; }
.ix-sol p { color: var(--ix-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* ==================== PRODUCTS ==================== */
.ix-products { background: linear-gradient(180deg, #f6f9fe 0%, #eef4fc 100%); }
.ix-status-legend { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; color: var(--ix-muted); }
.ix-status-legend li { display: flex; align-items: center; gap: 6px; }
.ix-status { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.st-ready  { background: #e3f6ec; color: #0f8a4a; }
.st-custom { background: #e8f0ff; color: var(--ix-primary); }
.st-soon   { background: #eef1f5; color: #6b7a90; }
.ix-prod {
  position: relative; height: 100%; background: #fff;
  border: 1px solid var(--ix-border); border-radius: var(--ix-radius);
  padding: 24px 22px 20px; display: flex; flex-direction: column;
  box-shadow: var(--ix-shadow); transition: var(--ix-ease);
}
.ix-prod:hover { transform: translateY(-6px); box-shadow: var(--ix-shadow-hover); border-color: #bcd3fb; }
.ix-prod .ix-card-icon { margin-bottom: 0; }
.ix-prod h3 { font-size: 19px; margin-bottom: 8px; }
.ix-prod h3 small { display: block; font-size: 11px; letter-spacing: 1.5px; color: var(--ix-muted); font-weight: 600; }
.ix-prod p { color: var(--ix-muted); font-size: 14px; line-height: 1.6; flex: 1; margin-bottom: 16px; }
.ix-prod-link { font-weight: 600; font-size: 14px; color: var(--ix-primary); }
.ix-prod-link i { margin-left: 4px; transition: transform .3s; }
.ix-prod-link:hover i { transform: translateX(4px); }
.ix-prod-link.is-muted { color: #9aa7b8; font-weight: 500; }
.ix-prod.is-featured { border: 2px solid var(--ix-primary); }
.ix-prod.is-featured::before {
  content: 'แนะนำ'; position: absolute; top: -12px; left: 20px;
  background: var(--ix-primary); color: #fff; font-size: 12px; font-weight: 600;
  padding: 2px 12px; border-radius: 20px;
}

/* ==================== WHY ==================== */
.ix-why { background: #fff; }
.ix-why-item {
  height: 100%; padding: 24px 22px; border-radius: var(--ix-radius);
  background: var(--ix-bg-soft); border: 1px solid var(--ix-border);
}
.ix-why-item i { font-size: 24px; color: var(--ix-primary); margin-bottom: 12px; display: block; }
.ix-why-item h3 { font-size: 16px; margin-bottom: 6px; }
.ix-why-item p { color: var(--ix-muted); font-size: 14px; line-height: 1.6; margin: 0; }

/* ==================== CASE STUDY ==================== */
.ix-case { background: linear-gradient(180deg, #eef4fc 0%, #f6f9fe 100%); }
.ix-case-steps { display: grid; gap: 14px; }
.ix-case-step {
  display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: start;
  background: #fff; border-radius: 12px; padding: 18px 20px; border: 1px solid var(--ix-border);
}
.ix-case-step .lbl {
  font-weight: 700; color: var(--ix-primary); font-size: 15px;
  border-right: 2px solid #d5e3fb; padding-right: 12px;
}
.ix-case-step p { margin: 0; color: var(--ix-text); font-size: 15px; line-height: 1.65; }
.ix-case-step strong { color: var(--ix-navy); }
.ix-case-shot { margin: 0; background: #fff; border-radius: 16px; padding: 10px; box-shadow: var(--ix-shadow-hover); }
.ix-case-shot img { width: 100%; height: auto; display: block; border-radius: 10px; }
.ix-case-shot figcaption { font-size: 12px; color: var(--ix-muted); text-align: center; padding-top: 8px; }

@media (max-width: 1199.98px) {
  .ix-nav .navbar-collapse { padding-top: 12px; }
  .ix-nav .nav-link.active::after { display: none; }
  .ix-nav .ix-btn { margin: 8px 0 4px; }
}
@media (max-width: 575.98px) {
  .ix-case-step { grid-template-columns: 1fr; gap: 6px; }
  .ix-case-step .lbl { border-right: 0; padding-right: 0; }
  .ix-sol { padding: 22px 18px; }
}

/* ==================== STATUS: DEMO / CASE TABS ==================== */
.st-demo { background: #fff4e0; color: #b86e00; }
.ix-tabs { gap: 8px; background: #fff; padding: 6px; border-radius: 12px; border: 1px solid var(--ix-border); }
.ix-tabs .nav-link {
  border: 0; border-radius: 8px; color: var(--ix-muted); font-weight: 600; font-size: 14px; padding: 8px 16px;
}
.ix-tabs .nav-link i { margin-right: 6px; }
.ix-tabs .nav-link.active { background: var(--ix-primary); color: #fff; }
.ix-case-title { font-size: 20px; margin-bottom: 18px; }
.ix-case-kpi { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ix-case-kpi div {
  background: #fff; border: 1px solid var(--ix-border); border-radius: 14px; padding: 20px 18px;
}
.ix-case-kpi b { display: block; font-size: 24px; font-weight: 800; color: var(--ix-primary); line-height: 1.2; }
.ix-case-kpi span { font-size: 13px; color: var(--ix-muted); }

/* ==================== SVG ICONS ==================== */
.ix-ico { width: 28px; height: 28px; display: block; }
.ix-ico-sm { width: 16px; height: 16px; display: inline-block; vertical-align: -3px; transition: transform .3s; }

/* ==================== PRODUCT CARDS (v2) ==================== */
.ix-status-legend { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; font-size: 13px; color: var(--ix-muted); }
.ix-status-legend li { display: flex; align-items: center; gap: 8px; }
.ix-status-legend .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.d-ready { background: #12a150; } .d-demo { background: #f59e0b; } .d-custom { background: var(--ix-primary); } .d-soon { background: #a8b3c4; }

.g-water   { --g1: #38bdf8; --g2: #1d6ff2; }
.g-vote    { --g1: #818cf8; --g2: #3730a3; }
.g-survey  { --g1: #34d399; --g2: #059669; }
.g-assess  { --g1: #c084fc; --g2: #7c3aed; }
.g-monitor { --g1: #22d3ee; --g2: #0e7490; }
.g-learn   { --g1: #fbbf24; --g2: #ea580c; }
.g-soon    { --g1: #cbd5e1; --g2: #94a3b8; }

.ix-pcard {
  position: relative; height: 100%; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--ix-border); border-radius: 20px;
  padding: 26px 26px 22px; overflow: hidden;
  box-shadow: 0 2px 6px rgba(16,52,120,.04); transition: var(--ix-ease);
}
.ix-pcard::before {
  content: ''; position: absolute; right: -60px; top: -60px; width: 180px; height: 180px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--g1, #cbd5e1) 22%, transparent), transparent 70%);
  pointer-events: none; transition: transform .5s;
}
.ix-pcard:hover { transform: translateY(-6px); box-shadow: 0 22px 48px rgba(16,52,120,.12); border-color: transparent; }
.ix-pcard:hover::before { transform: scale(1.35); }
.ix-pcard-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; position: relative; }
.ix-pcard-icon {
  width: 60px; height: 60px; border-radius: 18px; color: #fff;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--g1), var(--g2));
  box-shadow: 0 10px 22px -6px color-mix(in srgb, var(--g2) 60%, transparent), inset 0 1px 0 rgba(255,255,255,.35);
}
.ix-pcard h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; position: relative; }
.ix-pcard h3 small { display: block; font-size: 11px; letter-spacing: 2px; color: #8a97ab; font-weight: 600; margin-bottom: 2px; }
.ix-pcard p { color: var(--ix-muted); font-size: 14.5px; line-height: 1.65; margin-bottom: 16px; position: relative; }
.ix-chips { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 6px; }
.ix-chips li { font-size: 12px; font-weight: 500; color: #3d4c63; background: #f2f5fa; border-radius: 6px; padding: 3px 9px; }
.ix-pcard-foot { margin-top: auto; padding-top: 16px; border-top: 1px solid #edf1f7; }
.ix-pcard-link { font-weight: 600; font-size: 14px; color: var(--ix-primary); }
.ix-pcard-link:hover .ix-ico-sm { transform: translateX(4px); }
.ix-pcard-link.is-muted { color: #9aa7b8; font-weight: 500; }
.ix-pcard.is-featured { border: 2px solid var(--ix-primary); box-shadow: 0 18px 40px rgba(22,96,240,.14); }
.ix-pcard.is-featured::after {
  content: 'แนะนำ'; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  background: var(--ix-primary); color: #fff; font-size: 11px; font-weight: 600;
  padding: 2px 14px 3px; border-radius: 0 0 8px 8px;
}
.ix-pcard.is-soon { background: #fafbfd; border-style: dashed; box-shadow: none; }
.ix-pcard.is-soon:hover { transform: none; box-shadow: none; border-color: var(--ix-border); }
.ix-pcard.is-soon .ix-pcard-icon { box-shadow: none; }
.ix-pcard.is-soon h3 { color: #5b6b82; }

/* ==================== SERVICE CARDS (v2) ==================== */
.ix-scard {
  position: relative; height: 100%; display: flex; flex-direction: column;
  background: #fff; border-radius: 20px; padding: 28px 24px 22px;
  border: 1px solid var(--ix-border); color: inherit; overflow: hidden;
  transition: var(--ix-ease);
}
.ix-scard::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--ix-primary), var(--ix-sky));
  transform: scaleX(0); transform-origin: left; transition: transform .4s;
}
.ix-scard:hover { transform: translateY(-6px); box-shadow: 0 22px 48px rgba(16,52,120,.12); border-color: transparent; color: inherit; }
.ix-scard:hover::after { transform: scaleX(1); }
.ix-scard-num { position: absolute; top: 20px; right: 22px; font-size: 30px; font-weight: 800; color: #edf2fa; line-height: 1; transition: color .3s; }
.ix-scard:hover .ix-scard-num { color: #dbe7fb; }
.ix-scard-icon {
  width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; margin-bottom: 22px;
  color: var(--ix-primary); background: linear-gradient(135deg, #eef4ff, #e0ebff);
  border: 1px solid #d6e4fd; transition: var(--ix-ease);
}
.ix-scard:hover .ix-scard-icon {
  color: #fff; border-color: transparent;
  background: linear-gradient(135deg, var(--ix-sky), var(--ix-primary));
  box-shadow: 0 10px 22px -6px rgba(22,96,240,.55);
}
.ix-scard h3 { font-size: 17px; line-height: 1.4; margin-bottom: 8px; }
.ix-scard p { color: var(--ix-muted); font-size: 14px; line-height: 1.6; margin-bottom: 18px; flex: 1; }
.ix-scard-more { font-size: 13.5px; font-weight: 600; color: var(--ix-primary); }
.ix-scard:hover .ix-scard-more .ix-ico-sm { transform: translateX(4px); }

@media (max-width: 991.98px) {
  .ix-status-legend { margin-top: 8px; }
}
@media (max-width: 575.98px) {
  .ix-status-legend { grid-template-columns: 1fr; }
}
.ix-pcard-icon .ix-ico, .ix-scard-icon .ix-ico { width: 30px; height: 30px; }
.ix-scard-num { color: #e2eaf7; }
.ix-scard:hover .ix-scard-num { color: #cfdcf3; }
#services.ix-services { background: #fff; }
#services .ix-scard { background: #fbfcfe; }
#services .ix-scard:hover { background: #fff; }

/* ==================== PHOTO CARD HEADERS ==================== */
.ix-pcard::before { display: none; }
.ix-pcard-media, .ix-scard-media {
  position: relative; height: 180px; margin: -26px -26px 40px;
  background: #dfe7f3;
}
.ix-pcard-media img, .ix-scard-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.ix-pcard-media { overflow: visible; }
.ix-pcard-media::after, .ix-scard-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,26,61,0) 45%, rgba(7,26,61,.35) 100%);
  pointer-events: none;
}
.ix-pcard-media > img, .ix-scard-media > img { border-radius: 19px 19px 0 0; }
.ix-pcard:hover .ix-pcard-media img, .ix-scard:hover .ix-scard-media img { transform: scale(1.06); }
.ix-pcard-media, .ix-scard-media { border-radius: 19px 19px 0 0; }
.ix-pcard-media { clip-path: inset(0 0 -40px 0 round 19px 19px 0 0); }
.ix-scard-media { clip-path: inset(0 0 -40px 0 round 19px 19px 0 0); }

.ix-pcard-media .ix-status {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  background: rgba(255,255,255,.95); box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.ix-pcard-media .st-ready { color: #0f8a4a; }
.ix-pcard-media .st-demo { color: #b86e00; }
.ix-pcard-media .st-custom { color: var(--ix-primary); }
.ix-pcard-media .st-soon { color: #6b7a90; }
.ix-pcard-media .ix-pcard-icon {
  position: absolute; left: 22px; bottom: -28px; z-index: 2;
  width: 58px; height: 58px; border-radius: 16px; border: 4px solid #fff;
}
.ix-pcard.is-featured .ix-pcard-media { margin: -26px -26px 40px; }
.ix-pcard.is-featured::after { z-index: 3; top: 0; }
.ix-pcard.is-soon .ix-pcard-media img { filter: grayscale(1) contrast(.9) brightness(1.05); opacity: .75; }
.ix-pcard.is-soon .ix-pcard-media .ix-pcard-icon { border-color: #fafbfd; }
.ix-pcard h3 { margin-top: 0; }

/* services: photo + floating icon */
.ix-scard { padding: 28px 24px 22px; }
.ix-scard-media { margin: -28px -24px 40px; height: 160px; }
.ix-scard-media .ix-scard-num {
  position: absolute; top: 12px; right: 16px; z-index: 2;
  color: rgba(255,255,255,.92); font-size: 26px; text-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.ix-scard:hover .ix-scard-media .ix-scard-num { color: #fff; }
.ix-scard-media .ix-scard-icon {
  position: absolute; left: 20px; bottom: -28px; z-index: 2; margin: 0;
  width: 56px; height: 56px; border-radius: 16px;
  background: #fff; border: 1px solid #e3eaf5; box-shadow: 0 8px 20px rgba(16,52,120,.14);
}
.ix-scard:hover .ix-scard-media .ix-scard-icon { border-color: transparent; }
#services .ix-scard { background: #fff; }

/* ==================== PHOTO HEADERS: cross-browser fix ==================== */
.ix-pcard-media, .ix-scard-media { clip-path: none !important; overflow: visible; }
.ix-media-img {
  position: absolute; inset: 0; display: block; overflow: hidden;
  border-radius: 19px 19px 0 0; background: #dfe7f3;
}
.ix-media-img img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 0 !important; }
.ix-pcard-media::after, .ix-scard-media::after { border-radius: 19px 19px 0 0; }
.ix-pcard-icon { box-shadow: 0 10px 22px -6px rgba(7,26,61,.35), inset 0 1px 0 rgba(255,255,255,.35); }

/* ==================== CASE STUDY CAROUSEL ==================== */
.ix-cs-nav { display: flex; gap: 10px; }
.ix-cs-arrow {
  width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid #c9d7ef; background: #fff;
  color: var(--ix-navy); font-size: 22px; display: grid; place-items: center; transition: var(--ix-ease);
}
.ix-cs-arrow:hover { background: var(--ix-primary); border-color: var(--ix-primary); color: #fff; }
.ix-cs-carousel .carousel-inner { border-radius: 24px; box-shadow: 0 24px 60px rgba(16,52,120,.12); }
.ix-cs { display: grid; grid-template-columns: 1fr 1.15fr; background: #fff; min-height: 520px; }
.ix-cs-media { position: relative; overflow: hidden; background: #0b2557; }
.ix-cs-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.ix-cs-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 24px;
  background: linear-gradient(180deg, rgba(7,26,61,.05) 30%, rgba(7,26,61,.85) 100%);
}
.ix-cs-overlay .ix-status { align-self: flex-start; background: rgba(255,255,255,.95); box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.st-live-sm { color: #0f8a4a; }
.st-live-sm i { font-size: 7px; vertical-align: 2px; margin-right: 3px; color: #12a150; }
.ix-cs-kpi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.ix-cs-kpi div {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-radius: 12px; padding: 12px 12px 10px; color: #fff;
}
.ix-cs-kpi b { display: block; font-size: 20px; font-weight: 800; line-height: 1.2; }
.ix-cs-kpi span { font-size: 12px; color: #d4e2f7; }
.ix-cs-body { padding: 40px 44px 40px; display: flex; flex-direction: column; }
.ix-cs-kicker { font-size: 13px; font-weight: 600; color: var(--ix-primary); letter-spacing: .3px; margin-bottom: 8px; }
.ix-cs-body h3 { font-size: clamp(22px, 2.2vw, 28px); line-height: 1.35; margin-bottom: 24px; }
.ix-cs-step { display: grid; grid-template-columns: 92px 1fr; gap: 14px; padding: 14px 0; border-top: 1px solid #edf1f7; }
.ix-cs-step span { font-weight: 700; font-size: 14px; color: var(--ix-primary); }
.ix-cs-step p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--ix-text); }
.ix-cs-step strong { color: var(--ix-navy); }
.ix-cs-body .ix-tags { margin-top: 18px; }
.ix-cs-body .ix-btn { align-self: flex-start; }

.ix-cs-dots { position: static; margin: 22px 0 0; justify-content: center; gap: 10px; }
.ix-cs-dots [data-bs-target] {
  width: auto; height: auto; text-indent: 0; opacity: 1; margin: 0;
  border: 1px solid #d5e1f4; border-radius: 30px; background: #fff;
  padding: 8px 18px; font-family: 'Prompt', sans-serif; font-size: 13.5px; font-weight: 500; color: var(--ix-muted);
  transition: var(--ix-ease);
}
.ix-cs-dots [data-bs-target] span { font-weight: 700; margin-right: 4px; color: #9fb0c8; }
.ix-cs-dots .active { background: var(--ix-primary); border-color: var(--ix-primary); color: #fff; }
.ix-cs-dots .active span { color: #cfe0ff; }

@media (max-width: 991.98px) {
  .ix-cs { grid-template-columns: 1fr; min-height: 0; }
  .ix-cs-media { height: 300px; }
  .ix-cs-body { padding: 28px 24px 30px; }
}
@media (max-width: 575.98px) {
  .ix-cs-media { height: 280px; }
  .ix-cs-overlay { padding: 16px; }
  .ix-cs-kpi b { font-size: 16px; }
  .ix-cs-kpi div { padding: 10px 8px 8px; }
  .ix-cs-step { grid-template-columns: 1fr; gap: 4px; }
  .ix-cs-dots [data-bs-target] { font-size: 12px; padding: 6px 12px; }
}

/* ==================== PRODUCT CARDS: screenshot style ==================== */
.ix-pcard-media.is-screen { height: 200px; }
.ix-pcard-media.is-screen::after { display: none; }
.is-screen .ix-media-img {
  background:
    radial-gradient(circle at 85% 10%, rgba(255,255,255,.25), transparent 45%),
    linear-gradient(135deg, var(--g1), var(--g2));
}
.is-screen .ix-frame {
  position: absolute; left: 30px; top: 30px; right: -20px; height: 16px; z-index: 1;
  background: rgba(255,255,255,.92); border-radius: 8px 0 0 0;
  display: flex; align-items: center; gap: 5px; padding-left: 9px;
}
.is-screen .ix-frame i { width: 6px; height: 6px; border-radius: 50%; background: #f26b5b; }
.is-screen .ix-frame i:nth-child(2) { background: #f6bf4f; }
.is-screen .ix-frame i:nth-child(3) { background: #3fc380; }
.is-screen .ix-media-img img {
  position: absolute; left: 30px; top: 46px; width: 128% !important; height: auto !important;
  object-fit: initial; border-radius: 0 !important;
  box-shadow: 0 18px 40px rgba(7,26,61,.35);
  transform-origin: left top; transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.ix-pcard:hover .is-screen .ix-media-img img { transform: translate(-8px, -8px); }
.ix-pcard.is-soon .is-screen .ix-media-img img { filter: grayscale(1); opacity: .8; }
.ix-shot-tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 20px;
  background: rgba(7,26,61,.45); color: #fff; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.ix-shot-tag.is-real { background: rgba(18,161,80,.9); }
.is-screen .ix-frame { top: 38px; }
.is-screen .ix-media-img img { top: 54px; }