/*
Theme Name: Smart International
Theme URI: https://smart-international.net
Author: Smart International
Author URI: https://smart-international.net
Description: A dark, techy, production-ready WordPress theme for Smart International — a globally focused technology trading, systems integration, and ICT solutions company. Features liquid-glass UI effects, full navigation, multiple CTAs, and a built-in contact form. Pages and menus are created automatically on activation.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: smart-international
*/

/* ============================================================
   0. Design tokens
   ============================================================ */
:root {
  /* Surfaces */
  --si-bg:            #05070d;
  --si-bg-2:          #080b15;
  --si-bg-3:          #0c1120;
  --si-ink:           #eaf1fb;
  --si-ink-soft:      #aebbd2;
  --si-ink-mute:      #6c7a96;

  /* Accents */
  --si-cyan:          #34e1e8;
  --si-cyan-deep:     #12b9d6;
  --si-violet:        #7b5cff;
  --si-violet-deep:   #5b3df0;
  --si-line:          rgba(140, 170, 220, 0.14);
  --si-line-soft:     rgba(140, 170, 220, 0.08);

  /* Glass */
  --si-glass:         rgba(255, 255, 255, 0.045);
  --si-glass-2:       rgba(255, 255, 255, 0.07);
  --si-glass-brd:     rgba(255, 255, 255, 0.10);
  --si-glass-hi:      rgba(255, 255, 255, 0.55);
  --si-blur:          18px;

  /* Type */
  --si-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --si-body:    "Manrope", "Segoe UI", system-ui, sans-serif;

  /* Layout */
  --si-max:     1200px;
  --si-radius:  18px;
  --si-radius-lg: 26px;
  --si-gutter:  clamp(20px, 5vw, 56px);

  --si-glow-cyan: 0 0 0 1px rgba(52,225,232,.25), 0 18px 50px -18px rgba(18,185,214,.55);
  --si-glow-violet: 0 0 0 1px rgba(123,92,255,.3), 0 18px 50px -18px rgba(91,61,240,.6);
}

/* ============================================================
   1. Reset / base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--si-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--si-ink-soft);
  background: var(--si-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
h1, h2, h3, h4, h5 {
  font-family: var(--si-display);
  color: var(--si-ink);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
p { margin: 0 0 1em; text-wrap: pretty; }
::selection { background: var(--si-cyan); color: #04121a; }

/* Ambient background field */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 78% -5%, rgba(123,92,255,.20), transparent 60%),
    radial-gradient(55% 45% at 12% 8%, rgba(18,185,214,.16), transparent 60%),
    radial-gradient(40% 40% at 50% 110%, rgba(52,225,232,.10), transparent 60%),
    var(--si-bg);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(140,170,220,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140,170,220,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 80%);
          mask-image: radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 80%);
  opacity: .5;
}

/* ============================================================
   2. Layout helpers
   ============================================================ */
.si-wrap { width: 100%; max-width: var(--si-max); margin-inline: auto; padding-inline: var(--si-gutter); }
.si-section { padding-block: clamp(64px, 9vw, 130px); position: relative; }
.si-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--si-body);
  font-size: 12.5px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--si-cyan);
  margin-bottom: 18px;
}
.si-eyebrow::before { content: ""; width: 26px; height: 1px; background: linear-gradient(90deg, var(--si-cyan), transparent); }
.si-section-head { max-width: 740px; margin-bottom: clamp(36px, 5vw, 64px); }
.si-section-head h2 { font-size: clamp(30px, 4.4vw, 52px); }
.si-section-head p { font-size: clamp(16px, 1.6vw, 19px); color: var(--si-ink-soft); max-width: 60ch; }
.si-grad-text {
  background: linear-gradient(100deg, var(--si-cyan), var(--si-violet) 70%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ============================================================
   3. Liquid glass primitives
   ============================================================ */
.glass {
  position: relative;
  background: var(--si-glass);
  border: 1px solid var(--si-glass-brd);
  border-radius: var(--si-radius);
  -webkit-backdrop-filter: blur(var(--si-blur)) saturate(160%);
          backdrop-filter: blur(var(--si-blur)) saturate(160%);
  overflow: hidden;
  isolation: isolate;
}
/* specular highlight — the "liquid" sheen */
.glass::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(140deg, rgba(255,255,255,.14), rgba(255,255,255,0) 40%),
    radial-gradient(120% 80% at 0% 0%, rgba(52,225,232,.10), transparent 55%);
  pointer-events: none;
}
/* top edge light */
.glass::after {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--si-glass-hi), transparent);
  opacity: .7;
}
.glass-hover { transition: transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s, border-color .4s; }
.glass-hover:hover { transform: translateY(-6px); border-color: rgba(52,225,232,.4); box-shadow: var(--si-glow-cyan); }

/* ============================================================
   4. Buttons
   ============================================================ */
.btn {
  --b: var(--si-cyan);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--si-display);
  font-weight: 600; font-size: 15.5px; letter-spacing: .01em;
  padding: 14px 26px; border-radius: 100px; border: 1px solid transparent;
  cursor: pointer; position: relative; overflow: hidden;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s, background .3s, color .3s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  color: #04121a;
  background: linear-gradient(180deg, var(--si-cyan), var(--si-cyan-deep));
  box-shadow: 0 10px 34px -12px rgba(18,185,214,.7), inset 0 1px 0 rgba(255,255,255,.6);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 46px -14px rgba(52,225,232,.9), inset 0 1px 0 rgba(255,255,255,.7); }
.btn-glass {
  color: var(--si-ink);
  background: var(--si-glass-2);
  border-color: var(--si-glass-brd);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.btn-glass:hover { transform: translateY(-3px); border-color: rgba(52,225,232,.45); color: #fff; box-shadow: var(--si-glow-cyan); }
.btn-ghost { color: var(--si-ink-soft); padding-inline: 6px; }
.btn-ghost:hover { color: var(--si-cyan); }
.btn-lg { padding: 17px 32px; font-size: 16.5px; }
.btn-block { width: 100%; }

/* ============================================================
   5. Header / nav
   ============================================================ */
.si-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .35s, backdrop-filter .35s, border-color .35s, padding .35s;
  border-bottom: 1px solid transparent;
  padding-block: 18px;
}
.si-header.is-stuck {
  background: rgba(8, 11, 21, 0.6);
  -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
  border-bottom-color: var(--si-line-soft);
  padding-block: 12px;
}
.si-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.si-brand { display: flex; align-items: center; gap: 12px; font-family: var(--si-display); font-weight: 700; color: var(--si-ink); font-size: 19px; letter-spacing: -.01em; }
.si-brand .mark {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--si-cyan), var(--si-violet));
  box-shadow: 0 8px 24px -8px rgba(52,225,232,.6), inset 0 1px 0 rgba(255,255,255,.5);
  color: #04121a; flex: none;
}
.si-brand .mark svg { width: 21px; height: 21px; }
.si-brand small { display: block; font-family: var(--si-body); font-weight: 600; font-size: 10.5px; letter-spacing: .2em; color: var(--si-cyan); text-transform: uppercase; }
.si-brand b { display: block; line-height: 1; }

.si-menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 6px; border-radius: 100px; }
.si-menu.glass { -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.si-menu li { position: relative; }
.si-menu a {
  display: block; padding: 9px 16px; border-radius: 100px; font-size: 14.5px; font-weight: 600;
  color: var(--si-ink-soft); transition: color .25s, background .25s;
}
.si-menu a:hover, .si-menu .current-menu-item > a, .si-menu .current_page_item > a, .si-menu a[aria-current="page"] {
  color: var(--si-ink); background: var(--si-glass-2);
}
.si-nav-actions { display: flex; align-items: center; gap: 12px; }

/* sub-menus */
.si-menu .sub-menu {
  position: absolute; top: calc(100% + 12px); left: 0; min-width: 220px;
  list-style: none; margin: 0; padding: 8px; border-radius: 16px;
  background: rgba(12,17,32,.92); border: 1px solid var(--si-glass-brd);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: .25s;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.7);
}
.si-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.si-menu .sub-menu a { padding: 10px 14px; }

/* mobile */
.si-burger { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--si-glass-brd); background: var(--si-glass-2); color: var(--si-ink); cursor: pointer; align-items: center; justify-content: center; }
.si-burger svg { width: 22px; height: 22px; }
.si-mobile { position: fixed; inset: 0; z-index: 99; background: rgba(5,7,13,.82); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); display: none; flex-direction: column; padding: 96px var(--si-gutter) 40px; }
.si-mobile.open { display: flex; }
.si-mobile ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.si-mobile a { font-family: var(--si-display); font-size: 26px; font-weight: 600; color: var(--si-ink); padding: 12px 0; border-bottom: 1px solid var(--si-line-soft); display: block; }
.si-mobile a:hover { color: var(--si-cyan); }
.si-mobile .btn { margin-top: 28px; }

/* ============================================================
   6. Hero
   ============================================================ */
.si-hero { position: relative; padding-top: clamp(150px, 18vw, 210px); padding-bottom: clamp(60px, 8vw, 110px); overflow: hidden; }
.si-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; z-index: -1; pointer-events: none; will-change: transform; }
.si-blob.b1 { width: 520px; height: 520px; top: -160px; right: -120px; background: radial-gradient(circle, rgba(123,92,255,.7), transparent 65%); animation: si-float1 16s ease-in-out infinite; }
.si-blob.b2 { width: 460px; height: 460px; top: 120px; left: -160px; background: radial-gradient(circle, rgba(18,185,214,.6), transparent 65%); animation: si-float2 19s ease-in-out infinite; }
@keyframes si-float1 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(-40px,40px) scale(1.1);} }
@keyframes si-float2 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(40px,-30px) scale(1.08);} }

.si-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(36px, 5vw, 70px); align-items: center; }
.si-hero h1 { font-size: clamp(40px, 6.6vw, 80px); letter-spacing: -.03em; margin-bottom: 22px; }
.si-hero .lede { font-size: clamp(17px, 1.9vw, 21px); max-width: 56ch; margin-bottom: 32px; color: var(--si-ink-soft); }
.si-pill { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 8px; border-radius: 100px; font-size: 13px; font-weight: 600; color: var(--si-ink-soft); margin-bottom: 26px; }
.si-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--si-cyan); box-shadow: 0 0 0 4px rgba(52,225,232,.18); animation: si-pulse 2.4s infinite; }
@keyframes si-pulse { 0%,100%{ opacity:1;} 50%{ opacity:.4;} }
.si-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* hero visual card */
.si-hero-card { padding: 26px; border-radius: var(--si-radius-lg); }
.si-hero-card .hc-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.si-hero-card .hc-top span { font-family: var(--si-display); font-size: 13px; color: var(--si-ink-mute); letter-spacing: .14em; text-transform: uppercase; }
.si-dots { display: flex; gap: 6px; }
.si-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--si-glass-brd); }
.si-dots i:first-child { background: var(--si-cyan); }
.si-hc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.si-stat { padding: 18px; border-radius: 14px; background: rgba(255,255,255,.03); border: 1px solid var(--si-line-soft); }
.si-stat .n { font-family: var(--si-display); font-size: clamp(26px, 3vw, 34px); color: var(--si-ink); font-weight: 700; line-height: 1; }
.si-stat .n .si-grad-text { font-weight: 700; }
.si-stat .l { font-size: 12.5px; color: var(--si-ink-mute); margin-top: 8px; }
.si-hc-bar { margin-top: 16px; display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: rgba(52,225,232,.08); border: 1px solid rgba(52,225,232,.2); font-size: 13.5px; color: var(--si-ink); }
.si-hc-bar svg { width: 20px; height: 20px; color: var(--si-cyan); flex: none; }

/* logo / trust strip */
.si-trust { padding-block: 30px; border-top: 1px solid var(--si-line-soft); border-bottom: 1px solid var(--si-line-soft); }
.si-trust p { text-align: center; font-size: 12.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--si-ink-mute); margin-bottom: 18px; font-weight: 700; }
.si-trust-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 14px; }
.si-chip { display: inline-flex; align-items: center; gap: 9px; padding: 9px 16px; border-radius: 100px; font-size: 13.5px; font-weight: 600; color: var(--si-ink-soft); background: var(--si-glass); border: 1px solid var(--si-line); }
.si-chip svg { width: 15px; height: 15px; color: var(--si-cyan); }

/* ============================================================
   7. Cards / grids
   ============================================================ */
.si-grid { display: grid; gap: 20px; }
.si-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.si-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.si-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.si-card { padding: 28px; border-radius: var(--si-radius); display: flex; flex-direction: column; gap: 14px; }
.si-card .ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(150deg, rgba(52,225,232,.18), rgba(123,92,255,.18)); border: 1px solid var(--si-glass-brd); color: var(--si-cyan); }
.si-card .ico svg { width: 25px; height: 25px; }
.si-card h3 { font-size: 21px; margin: 0; }
.si-card p { font-size: 15px; margin: 0; color: var(--si-ink-soft); }
.si-card .more { margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--si-display); font-weight: 600; font-size: 14px; color: var(--si-cyan); }
.si-card .more svg { width: 16px; height: 16px; transition: transform .3s; }
.si-card:hover .more svg { transform: translateX(4px); }
.si-card ul { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.si-card ul li { font-size: 14px; display: flex; gap: 9px; align-items: flex-start; }
.si-card ul li svg { width: 16px; height: 16px; color: var(--si-cyan); flex: none; margin-top: 3px; }

/* sectors grid */
.si-sectors { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.si-sector { padding: 22px 18px; border-radius: 16px; display: flex; flex-direction: column; gap: 12px; transition: .35s; }
.si-sector .ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: rgba(255,255,255,.04); border: 1px solid var(--si-line); color: var(--si-cyan); }
.si-sector .ico svg { width: 21px; height: 21px; }
.si-sector h4 { font-size: 15.5px; margin: 0; }
.si-sector:hover { transform: translateY(-4px); border-color: rgba(52,225,232,.35); }

/* numbered process */
.si-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.si-step { padding: 26px; border-radius: var(--si-radius); position: relative; }
.si-step .num { font-family: var(--si-display); font-size: 14px; font-weight: 700; color: var(--si-cyan); letter-spacing: .1em; margin-bottom: 16px; display: block; }
.si-step h4 { font-size: 18px; margin: 0 0 8px; }
.si-step p { font-size: 14px; margin: 0; }

/* stats band */
.si-band { border-radius: var(--si-radius-lg); padding: clamp(32px, 5vw, 56px); }
.si-band-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.si-band-stat .n { font-family: var(--si-display); font-size: clamp(34px, 5vw, 56px); font-weight: 700; color: var(--si-ink); line-height: 1; }
.si-band-stat .l { font-size: 14px; color: var(--si-ink-soft); margin-top: 10px; }

/* split feature */
.si-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 64px); align-items: center; }
.si-feature-list { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.si-feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.si-feature-list .fi { width: 38px; height: 38px; flex: none; border-radius: 11px; display: grid; place-items: center; background: linear-gradient(150deg, rgba(52,225,232,.16), rgba(123,92,255,.16)); border: 1px solid var(--si-glass-brd); color: var(--si-cyan); }
.si-feature-list .fi svg { width: 19px; height: 19px; }
.si-feature-list h4 { font-size: 16.5px; margin: 0 0 3px; }
.si-feature-list p { font-size: 14.5px; margin: 0; }

/* CTA band */
.si-cta-band { text-align: center; padding: clamp(40px, 6vw, 80px); border-radius: var(--si-radius-lg); position: relative; overflow: hidden; }
.si-cta-band h2 { font-size: clamp(30px, 4.6vw, 54px); margin-bottom: 16px; }
.si-cta-band p { font-size: clamp(16px, 1.7vw, 19px); max-width: 56ch; margin: 0 auto 30px; color: var(--si-ink-soft); }
.si-cta-band .si-hero-cta { justify-content: center; }
.si-cta-band .glow { position: absolute; width: 600px; height: 300px; left: 50%; top: 100%; transform: translate(-50%,-50%); background: radial-gradient(circle, rgba(52,225,232,.35), transparent 65%); filter: blur(50px); z-index: -1; }

/* ============================================================
   8. Page hero (interior)
   ============================================================ */
.si-page-hero { padding-top: clamp(140px, 16vw, 190px); padding-bottom: clamp(30px, 4vw, 56px); position: relative; overflow: hidden; }
.si-page-hero h1 { font-size: clamp(36px, 5.4vw, 66px); margin-bottom: 18px; }
.si-page-hero p { font-size: clamp(16px, 1.8vw, 20px); max-width: 62ch; color: var(--si-ink-soft); }
.si-crumb { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--si-ink-mute); margin-bottom: 22px; font-weight: 600; }
.si-crumb a:hover { color: var(--si-cyan); }
.si-crumb span { opacity: .5; }

/* ============================================================
   9. Contact form
   ============================================================ */
.si-contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 4vw, 52px); align-items: start; }
.si-form { padding: clamp(24px, 3vw, 38px); border-radius: var(--si-radius-lg); }
.si-field { margin-bottom: 18px; }
.si-field label { display: block; font-size: 13px; font-weight: 700; color: var(--si-ink); margin-bottom: 8px; letter-spacing: .02em; }
.si-field input, .si-field select, .si-field textarea {
  width: 100%; padding: 13px 16px; border-radius: 12px; font-family: var(--si-body); font-size: 15px;
  color: var(--si-ink); background: rgba(255,255,255,.03); border: 1px solid var(--si-line);
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.si-field textarea { min-height: 130px; resize: vertical; }
.si-field input::placeholder, .si-field textarea::placeholder { color: var(--si-ink-mute); }
.si-field input:focus, .si-field select:focus, .si-field textarea:focus { outline: none; border-color: var(--si-cyan); background: rgba(52,225,232,.05); box-shadow: 0 0 0 4px rgba(52,225,232,.12); }
.si-field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334e1e8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 42px; }
.si-field select option { background: #0c1120; color: var(--si-ink); }
.si-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.si-form-note { font-size: 12.5px; color: var(--si-ink-mute); margin-top: 4px; }
.si-form-msg { margin-top: 14px; padding: 12px 16px; border-radius: 12px; font-size: 14px; display: none; }
.si-form-msg.ok { display: block; background: rgba(52,225,232,.1); border: 1px solid rgba(52,225,232,.3); color: var(--si-ink); }
.si-form-msg.err { display: block; background: rgba(255,90,90,.1); border: 1px solid rgba(255,90,90,.3); color: #ffd6d6; }

.si-contact-cards { display: flex; flex-direction: column; gap: 16px; }
.si-ic { padding: 22px; border-radius: var(--si-radius); display: flex; gap: 16px; align-items: flex-start; }
.si-ic .ico { width: 46px; height: 46px; flex: none; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(150deg, rgba(52,225,232,.18), rgba(123,92,255,.18)); border: 1px solid var(--si-glass-brd); color: var(--si-cyan); }
.si-ic .ico svg { width: 22px; height: 22px; }
.si-ic h4 { font-size: 16px; margin: 0 0 4px; }
.si-ic p, .si-ic a { font-size: 14.5px; margin: 0; color: var(--si-ink-soft); }
.si-ic a:hover { color: var(--si-cyan); }

/* ============================================================
   10. Footer
   ============================================================ */
.si-footer { position: relative; margin-top: clamp(40px, 6vw, 90px); border-top: 1px solid var(--si-line-soft); padding-block: clamp(48px, 6vw, 76px) 28px; }
.si-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; }
.si-footer h5 { font-family: var(--si-display); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--si-ink-mute); margin-bottom: 18px; }
.si-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.si-footer ul a { font-size: 14.5px; color: var(--si-ink-soft); transition: color .25s; }
.si-footer ul a:hover { color: var(--si-cyan); }
.si-footer .blurb { font-size: 14.5px; color: var(--si-ink-soft); max-width: 36ch; margin: 16px 0 20px; }
.si-foot-mail { display: inline-flex; align-items: center; gap: 9px; font-family: var(--si-display); font-weight: 600; color: var(--si-ink); }
.si-foot-mail:hover { color: var(--si-cyan); }
.si-foot-mail svg { width: 18px; height: 18px; color: var(--si-cyan); }
.si-foot-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: clamp(36px, 5vw, 56px); padding-top: 26px; border-top: 1px solid var(--si-line-soft); font-size: 13px; color: var(--si-ink-mute); }
.si-foot-social { display: flex; gap: 10px; }
.si-foot-social a { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--si-glass); border: 1px solid var(--si-line); color: var(--si-ink-soft); transition: .3s; }
.si-foot-social a:hover { color: var(--si-cyan); border-color: rgba(52,225,232,.4); transform: translateY(-3px); }
.si-foot-social svg { width: 18px; height: 18px; }

/* ============================================================
   11. Reveal animation
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } .si-blob { animation: none; } }

/* ============================================================
   12. WordPress core classes
   ============================================================ */
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 1000; background: var(--si-cyan); color: #04121a; padding: 10px 18px; border-radius: 0 0 10px 0; font-weight: 700; }
.skip-link:focus { left: 0; }
.aligncenter { margin-inline: auto; }
.alignright { float: right; margin-left: 24px; }
.alignleft { float: left; margin-right: 24px; }
.wp-caption-text { font-size: 13px; color: var(--si-ink-mute); }
.sticky, .gallery-caption, .bypostauthor { display: block; }
.si-prose { max-width: 760px; margin-inline: auto; }
.si-prose h2 { font-size: clamp(26px,3.4vw,40px); margin-top: 1.4em; }
.si-prose h3 { font-size: clamp(20px,2.4vw,26px); margin-top: 1.2em; }
.si-prose a { color: var(--si-cyan); text-decoration: underline; text-underline-offset: 3px; }
.si-prose ul, .si-prose ol { padding-left: 22px; }
.si-prose li { margin-bottom: 8px; }
.si-prose blockquote { border-left: 3px solid var(--si-cyan); padding-left: 20px; margin-left: 0; color: var(--si-ink); font-style: italic; }
.si-prose img { border-radius: var(--si-radius); margin-block: 1.4em; }

/* ============================================================
   13b. Brand logo image, media frames, hero photo, address
   ============================================================ */
.si-logo { height: 40px; width: auto; display: block; }
.si-footer .si-logo { height: 42px; }

/* framed media image */
.si-media { position: relative; border-radius: var(--si-radius-lg); overflow: hidden; isolation: isolate; }
.si-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.si-media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background:
    linear-gradient(180deg, rgba(52,225,232,.05), transparent 26%),
    linear-gradient(0deg, rgba(5,7,13,.5), transparent 52%);
}
.si-media .si-media-tag {
  position: absolute; left: 18px; bottom: 16px; z-index: 2;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 14px; border-radius: 100px; font-size: 12.5px; font-weight: 600; letter-spacing: .02em;
  color: var(--si-ink); background: rgba(8,11,21,.55); border: 1px solid var(--si-glass-brd);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.si-media .si-media-tag svg { width: 15px; height: 15px; color: var(--si-cyan); }
.si-split .si-media { min-height: 380px; height: 100%; }
.si-media-wide img { height: clamp(240px, 34vw, 440px); }

/* hero background photo (home) — anchored to the right, faded into the dark */
.si-hero-photo {
  position: absolute; top: 0; right: 0; bottom: 0; left: 28%; z-index: -1; pointer-events: none;
  background-image: url(assets/img/hero-globe.jpg);
  background-size: cover; background-position: center right; background-repeat: no-repeat;
  opacity: .82;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 40%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 40%);
}
.si-hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, var(--si-bg) 0%, transparent 42%);
}
@media (max-width: 1024px) {
  .si-hero-photo {
    left: 0; opacity: .34; background-position: center bottom;
    -webkit-mask-image: linear-gradient(0deg, #000 0%, transparent 78%);
            mask-image: linear-gradient(0deg, #000 0%, transparent 78%);
  }
  .si-hero-photo::after { background: linear-gradient(0deg, var(--si-bg) 4%, transparent 60%); }
}

/* footer address */
.si-foot-addr {
  display: flex; align-items: flex-start; gap: 9px; margin-top: 14px;
  font-size: 14px; color: var(--si-ink-soft); max-width: 34ch; line-height: 1.55;
}
.si-foot-addr svg { width: 18px; height: 18px; color: var(--si-cyan); flex: none; margin-top: 2px; }

/* ============================================================
   13. Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .si-hero-grid { grid-template-columns: 1fr; }
  .si-hero-card { max-width: 520px; }
  .si-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .si-sectors { grid-template-columns: repeat(3, 1fr); }
  .si-steps { grid-template-columns: repeat(2, 1fr); }
  .si-band-grid { grid-template-columns: repeat(2, 1fr); }
  .si-footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .si-footer-grid .fcol-brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .si-menu, .si-nav-actions .btn { display: none; }
  .si-burger { display: flex; }
  .si-split { grid-template-columns: 1fr; }
  .si-contact-grid { grid-template-columns: 1fr; }
  .si-grid.cols-3, .si-grid.cols-2 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .si-logo { height: 32px; }
  .si-split .si-media { min-height: 260px; }
  .si-grid.cols-4 { grid-template-columns: 1fr; }
  .si-sectors { grid-template-columns: repeat(2, 1fr); }
  .si-steps, .si-band-grid { grid-template-columns: 1fr 1fr; }
  .si-footer-grid { grid-template-columns: 1fr 1fr; }
  .si-row2 { grid-template-columns: 1fr; }
  .si-hc-stats { grid-template-columns: 1fr 1fr; }
}