:root {
  --teal: #008C99;
  --teal-dark: #006e78;
  --teal-darker: #064a52;
  --ink: #11242a;
  --slate: #51666d;
  --bg: #ffffff;
  --bg-alt: #f3f8f9;
  --line: #e1eaec;
  --radius: 16px;
  --shadow: 0 18px 40px -24px rgba(6, 74, 82, 0.45);
  --shadow-sm: 0 6px 20px -12px rgba(6, 74, 82, 0.4);
  --max: 1160px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-weight: 600; font-size: 0.98rem;
  padding: 13px 24px; border-radius: 999px; cursor: pointer;
  border: 2px solid transparent; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--teal); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--teal-dark); box-shadow: 0 12px 26px -12px rgba(0,140,153,.7); }
.btn-ghost { background: transparent; color: var(--teal-dark); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-light { background: #fff; color: var(--teal-dark); }
.btn-light:hover { background: #eafafb; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 18px; height: 80px; }
.brand { margin-right: auto; }
.brand-logo { height: 50px; width: auto; }
.header-phone { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 1rem; color: var(--teal-dark); white-space: nowrap; }
.header-phone:hover { color: var(--teal); }
.header-phone span { font-size: .95em; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-weight: 500; color: var(--slate); font-size: 0.97rem; transition: color .15s ease; }
.nav a:hover { color: var(--teal); }
.nav .nav-cta { color: #fff; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }

/* Hero */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 480px at 78% -10%, rgba(0,140,153,.16), transparent 60%),
    radial-gradient(800px 400px at 0% 110%, rgba(0,140,153,.10), transparent 55%),
    linear-gradient(180deg, #fafdfd, #ffffff);
  padding: 84px 0 72px;
  overflow: hidden;
}
/* Homepage hero gets a subtle photo backdrop, kept readable by a directional overlay */
.hero--home {
  background:
    linear-gradient(100deg, rgba(249,253,253,.97) 0%, rgba(249,253,253,.92) 38%, rgba(249,253,253,.62) 72%, rgba(6,74,82,.30) 100%),
    radial-gradient(1000px 460px at 80% -10%, rgba(0,140,153,.14), transparent 60%),
    url("assets/img/office.jpg") right center / cover no-repeat,
    linear-gradient(180deg, #fafdfd, #ffffff);
}
/* Schools hero — same treatment with a classroom photo */
.hero--edu {
  background:
    linear-gradient(100deg, rgba(249,253,253,.97) 0%, rgba(249,253,253,.92) 38%, rgba(249,253,253,.62) 72%, rgba(6,74,82,.30) 100%),
    radial-gradient(1000px 460px at 80% -10%, rgba(0,140,153,.14), transparent 60%),
    url("assets/img/classroom-primary.jpg") right center / cover no-repeat,
    linear-gradient(180deg, #fafdfd, #ffffff);
}
/* Connectivity hero — same treatment with a modern office photo */
.hero--connect {
  background:
    linear-gradient(100deg, rgba(249,253,253,.97) 0%, rgba(249,253,253,.92) 38%, rgba(249,253,253,.62) 72%, rgba(6,74,82,.30) 100%),
    radial-gradient(1000px 460px at 80% -10%, rgba(0,140,153,.14), transparent 60%),
    url("assets/img/connectivity-hero.jpg") right center / cover no-repeat,
    linear-gradient(180deg, #fafdfd, #ffffff);
}
/* AI Security hero — no photo; the network motif IS the visual, made prominent */
.hero--ai {
  background:
    radial-gradient(900px 440px at 82% -5%, rgba(0,140,153,.20), transparent 62%),
    radial-gradient(700px 360px at 2% 105%, rgba(0,140,153,.10), transparent 55%),
    linear-gradient(180deg, #f2fbfb, #ffffff);
}
.hero--ai .hero-motif {
  opacity: .6;
  -webkit-mask-image: radial-gradient(110% 100% at 93% 6%, #000 0%, #000 44%, transparent 78%);
          mask-image: radial-gradient(110% 100% at 93% 6%, #000 0%, #000 44%, transparent 78%);
}
.stack-list li { padding-top: 9px; padding-bottom: 9px; }
.stack-list strong { color: var(--ink); }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .12em; font-size: .78rem;
  font-weight: 700; color: var(--teal); margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.3rem); line-height: 1.08;
  font-weight: 800; letter-spacing: -.02em; margin-bottom: 20px; color: var(--ink);
}
.lead { font-size: 1.12rem; color: var(--slate); max-width: 38ch; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-badges { display: flex; align-items: center; gap: 14px; }
.ce-badge { height: 58px; width: auto; }
.hero-badge-text { display: flex; flex-direction: column; line-height: 1.3; }
.hero-badge-text strong { font-size: .95rem; }
.hero-badge-text span { font-size: .82rem; color: var(--slate); }

.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 22px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 4px;
}
.stat-num { font-size: 2rem; font-weight: 800; color: var(--teal-dark); letter-spacing: -.02em; }
.stat-label { font-size: .9rem; color: var(--slate); }

/* Trust bar */
.trustbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); padding: 26px 0; }
.trustbar p { text-align: center; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--slate); margin-bottom: 14px; font-weight: 600; }
.trust-logos { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; }
.trust-logos li { font-weight: 700; color: #7e9298; font-size: 1.02rem; letter-spacing: -.01em; }

/* Sections */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section-head h2, .section h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.section-sub { color: var(--slate); font-size: 1.06rem; margin-top: 14px; }

/* Cards / services */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.grid { display: grid; gap: 22px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.service-card { padding: 30px 26px; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfe5e8; }
.service-icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  font-size: 1.5rem; background: linear-gradient(135deg, rgba(0,140,153,.14), rgba(0,140,153,.05));
  margin-bottom: 18px;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; letter-spacing: -.01em; }
.service-card p { color: var(--slate); font-size: .98rem; }

/* Why */
.why-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.feature-list { list-style: none; margin: 24px 0 30px; display: grid; gap: 16px; }
.feature-list li { position: relative; padding-left: 34px; color: var(--slate); }
.feature-list li::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 22px; height: 22px; border-radius: 50%; background: var(--teal); color: #fff;
  display: grid; place-items: center; font-size: .75rem; font-weight: 700;
}
.feature-list strong { color: var(--ink); }
.why-panel { background: linear-gradient(160deg, var(--teal-darker), var(--teal-dark)); color: #fff; border-radius: 22px; padding: 40px 36px; box-shadow: var(--shadow); }
.quote p { font-size: 1.2rem; font-weight: 500; line-height: 1.5; }
.quote footer { margin-top: 18px; color: rgba(255,255,255,.75); font-size: .92rem; }
.mini-stats { display: flex; gap: 16px; margin-top: 30px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.18); }
.mini-stats div { flex: 1; }
.mini-stats span { display: block; font-size: 1.7rem; font-weight: 800; }
.mini-stats small { color: rgba(255,255,255,.78); font-size: .82rem; }

/* Risk band */
.risk-band { background: linear-gradient(135deg, rgba(6,74,82,.92), rgba(0,110,120,.85)), url("assets/img/security-server.jpg") center/cover no-repeat; color: #fff; padding: 56px 0; }
.risk-intro { text-align: center; font-size: 1.05rem; font-weight: 600; color: rgba(255,255,255,.92); margin-bottom: 28px; }
.risk-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.risk-grid div { text-align: center; }
.risk-grid span { display: block; font-size: 2.3rem; font-weight: 800; letter-spacing: -.02em; }
.risk-grid small { color: rgba(255,255,255,.78); font-size: .9rem; display: block; margin-top: 4px; }

/* Packages / pricing */
.pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: start; }
.pricing-card { padding: 34px 28px; display: flex; flex-direction: column; position: relative; }
.pricing-featured { border: 2px solid var(--teal); box-shadow: var(--shadow); }
.tier-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: #fff; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; padding: 6px 16px; border-radius: 999px;
}
.tier-name { font-size: 1.4rem; letter-spacing: -.01em; }
.tier-tag { color: var(--slate); font-size: .92rem; margin-top: 2px; }
.tier-price { font-size: 2.3rem; font-weight: 800; color: var(--teal-dark); margin: 18px 0 4px; letter-spacing: -.02em; }
.tier-price .from { font-size: .9rem; font-weight: 600; color: var(--slate); vertical-align: middle; margin-right: 4px; }
.tier-price small { font-size: .92rem; font-weight: 500; color: var(--slate); }
.tier-best { font-size: .9rem; color: var(--slate); min-height: 2.6em; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.tier-features { list-style: none; display: grid; gap: 10px; margin-bottom: 26px; flex: 1; }
.tier-features li { position: relative; padding-left: 26px; font-size: .94rem; color: #3c5258; }
.tier-features li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--teal); font-weight: 800; }
.tier-features li strong { color: var(--ink); }
.pricing-note { font-size: .84rem; color: var(--slate); max-width: 760px; margin: 34px auto 0; text-align: center; line-height: 1.55; }

/* About */
.about-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.about-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow); }
.about-industries { margin-top: 28px; }
.about-industries-label { display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--slate); font-weight: 700; margin-bottom: 12px; }

/* Media band (full-width image with overlay) */
.media-band { position: relative; min-height: 320px; display: grid; place-items: center; text-align: center; background-size: cover; background-position: center; }
.media-band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(6,74,82,.74), rgba(0,110,120,.6)); }
.media-band .container { position: relative; padding-top: 56px; padding-bottom: 56px; }
.media-band .eyebrow { color: rgba(255,255,255,.85); }
.media-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -.02em; max-width: 22ch; margin: 0 auto; }
.media-band p { color: rgba(255,255,255,.92); margin-top: 12px; max-width: 52ch; margin-left: auto; margin-right: auto; }
.about-text { color: var(--slate); font-size: 1.02rem; margin-top: 16px; }
.about-features { margin-top: 26px; }
.about-sectors { background: var(--bg-alt); border: 1px solid var(--line); border-radius: 22px; padding: 34px; }
.about-sectors h3 { font-size: 1.1rem; margin-bottom: 20px; }
.sector-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sector-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px 18px; display: flex; flex-direction: column; gap: 3px; box-shadow: var(--shadow-sm); }
.sector-card span { font-size: 1.6rem; margin-bottom: 6px; }
.sector-card strong { font-size: 1.02rem; }
.sector-card small { color: var(--slate); font-size: .85rem; }

/* Team */
.team-grid { grid-template-columns: repeat(4, 1fr); }
.team-card { padding: 30px 24px; text-align: center; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #cfe5e8; }
.team-avatar {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 18px;
  display: grid; place-items: center; font-size: 1.5rem; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark)); letter-spacing: .02em;
}
.team-card h3 { font-size: 1.12rem; margin-bottom: 4px; }
.team-role { color: var(--teal-dark); font-weight: 600; font-size: .92rem; margin-bottom: 12px; }
.team-bio { color: var(--slate); font-size: .92rem; }
.team-placeholder { border-style: dashed; }
.team-placeholder .team-avatar { background: #cdd9dc; color: #5b6f74; }
.team-placeholder h3 { color: #91a3a8; }

/* Feature columns (VoIP full list) */
.features-head { text-align: center; font-size: 1.2rem; margin: 48px 0 22px; letter-spacing: -.01em; }
.feature-cols { list-style: none; columns: 3; column-gap: 32px; max-width: 880px; margin: 0 auto; }
.feature-cols li { break-inside: avoid; position: relative; padding: 8px 0 8px 26px; font-size: .95rem; color: #3c5258; }
.feature-cols li::before { content: "✓"; position: absolute; left: 0; top: 8px; color: var(--teal); font-weight: 800; }

/* VoIP price callout */
.voip-price { max-width: 620px; margin: 0 auto; padding: 36px 34px; box-shadow: var(--shadow); border-color: #cfe5e8; }
.voip-price-main { text-align: center; padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.voip-price-main .tier-price { margin: 0; }
.voip-price-tag { color: var(--slate); font-size: .96rem; margin-top: 4px; }
.voip-price-list { margin-bottom: 26px; }

/* Connectivity teaser (homepage) */
.connect-band { background: linear-gradient(135deg, #eef9fa, #ffffff); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 72px 0; }
.connect-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.connect-copy h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.connect-copy > p { color: var(--slate); font-size: 1.06rem; max-width: 50ch; margin-bottom: 22px; }
.connect-list { grid-template-columns: 1fr 1fr; margin-bottom: 28px; }
.connect-card { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 32px 30px; box-shadow: var(--shadow-sm); text-align: center; }
.connect-card .tier-price { margin: 6px 0 4px; }
.connect-card .voip-price-tag { margin-bottom: 20px; }

/* Free IT Audit landing page */
.landing-phone { font-weight: 600; color: var(--ink) !important; }
.audit-hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: start; }
.audit-pitch h1 { font-size: clamp(2rem, 3.8vw, 2.9rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; margin-bottom: 18px; }
.audit-points { margin: 24px 0 26px; }
.audit-trust { display: flex; align-items: center; gap: 14px; font-size: .92rem; color: var(--slate); }
.audit-trust img { height: 52px; width: auto; }
.audit-card { padding: 30px 28px; box-shadow: var(--shadow); border-color: #cfe5e8; }
.audit-card h2 { font-size: 1.4rem; letter-spacing: -.01em; }
.audit-card-sub { color: var(--slate); font-size: .94rem; margin: 6px 0 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field select { width: 100%; font-family: inherit; font-size: 1rem; color: var(--ink); padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.field select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,140,153,.15); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--slate); margin: 4px 0 18px; }
.consent input { margin-top: 3px; flex-shrink: 0; }
.consent a { color: var(--teal-dark); font-weight: 600; }
.audit-reassure { text-align: center; font-size: .82rem; color: var(--slate); margin-top: 14px; }

/* Thank-you page */
.thanks-main { padding: 90px 0 100px; }
.thanks-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.thanks-check { width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 24px; display: grid; place-items: center; font-size: 2.2rem; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); box-shadow: var(--shadow); }
.thanks-inner h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.thanks-inner .lead { font-size: 1.12rem; color: var(--slate); }
.thanks-meta { color: var(--slate); margin-top: 16px; }
.thanks-meta a { color: var(--teal-dark); font-weight: 600; }
.thanks-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }

/* Page hero (sub-pages) */
.page-hero { background: linear-gradient(180deg, #fafdfd, #fff); border-bottom: 1px solid var(--line); padding: 64px 0 52px; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; margin-bottom: 16px; }
.page-hero .lead { font-size: 1.12rem; color: var(--slate); max-width: 60ch; }
.case-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.case-chips span { background: rgba(0,140,153,.1); color: var(--teal-dark); font-weight: 600; font-size: .9rem; padding: 7px 16px; border-radius: 999px; }

/* Case studies */
.case-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.case-reverse .case-body { order: 2; }
.case-body h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin-bottom: 8px; }
.case-sub { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--teal-dark); margin: 22px 0 8px; }
.case-body p { color: var(--slate); }
.case-panel { padding: 32px 30px; box-shadow: var(--shadow-sm); }
.case-panel h3 { font-size: 1.15rem; margin-bottom: 18px; }
.case-panel .feature-list { margin: 0; gap: 14px; }
.case-credit { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.case-credit[hidden] { display: none; }
.case-logo { height: 46px; width: auto; flex-shrink: 0; }
.case-quote { margin: 0; }
.case-quote p { font-size: 1.02rem; font-style: italic; color: var(--ink); }
.case-quote footer { margin-top: 6px; font-size: .9rem; color: var(--slate); font-weight: 600; }
.big-quote { max-width: 820px; margin: 0 auto; text-align: center; }
.big-quote p { font-size: clamp(1.3rem, 2.6vw, 1.8rem); font-weight: 600; line-height: 1.4; color: var(--ink); letter-spacing: -.01em; }
.big-quote footer { margin-top: 18px; color: var(--teal-dark); font-weight: 600; }

/* AI security spotlight band */
.ai-band { position: relative; overflow: hidden; background: linear-gradient(135deg, #06343c, #0a1c22); color: #fff; padding: 76px 0; }
.ai-band .hero-motif { color: var(--teal); opacity: .55; -webkit-mask-image: radial-gradient(95% 110% at 96% 8%, #000 0%, #000 46%, transparent 82%); mask-image: radial-gradient(95% 110% at 96% 8%, #000 0%, #000 46%, transparent 82%); }
.ai-band-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; gap: 50px; align-items: center; }
.ai-band-copy h2 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.14; margin-bottom: 14px; }
.ai-band-copy > p { color: rgba(255,255,255,.84); font-size: 1.04rem; max-width: 54ch; }
.ai-band-copy .edu-spot-list { margin: 22px 0 28px; }
.ai-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ai-chip { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; padding: 22px 20px; }
.ai-chip span { display: block; font-size: 1.9rem; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.ai-chip small { color: rgba(255,255,255,.72); font-size: .85rem; }

/* Education spotlight */
.edu-spotlight { background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: #fff; padding: 76px 0; }
.edu-spot-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.eyebrow-light { color: rgba(255,255,255,.85); }
.edu-spot-copy h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.edu-spot-copy > p { color: rgba(255,255,255,.9); font-size: 1.06rem; max-width: 48ch; }
.edu-spot-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin: 22px 0 28px; }
.edu-spot-list li { position: relative; padding-left: 26px; color: #fff; font-size: .96rem; }
.edu-spot-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #fff; font-weight: 800; }
.edu-spot-card { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); border-radius: 22px; padding: 34px 32px; }

/* Security */
.security-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.security-badge-wrap { display: grid; place-items: center; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 48px; box-shadow: var(--shadow-sm); }
.security-badge-wrap img { max-height: 220px; width: auto; }
.security-points { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.security-points div { display: flex; flex-direction: column; padding-left: 16px; border-left: 3px solid var(--teal); }
.security-points strong { font-size: 1rem; }
.security-points span { color: var(--slate); font-size: .92rem; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: #fff; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 56px 24px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p { color: rgba(255,255,255,.86); margin-top: 10px; max-width: 52ch; }

/* Contact */
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-details { list-style: none; margin-top: 28px; display: grid; gap: 20px; }
.contact-details li { display: flex; gap: 16px; align-items: flex-start; }
.ci { font-size: 1.3rem; width: 44px; height: 44px; border-radius: 12px; background: var(--bg-alt); display: grid; place-items: center; flex-shrink: 0; }
.contact-details strong { display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--slate); margin-bottom: 2px; }
.contact-details a:hover { color: var(--teal); }
.contact-form { padding: 32px; box-shadow: var(--shadow-sm); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; font-family: inherit; font-size: 1rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,140,153,.15); }
.form-note { margin-top: 14px; font-size: .92rem; min-height: 1.2em; }
.form-note.ok { color: var(--teal-dark); font-weight: 600; }
.form-note.err { color: #c0392b; font-weight: 600; }

/* Footer */
.site-footer { background: var(--ink); color: #c6d4d8; padding: 60px 0 26px; }
.footer-inner { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.4fr; gap: 40px; }
.footer-brand img { height: 40px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: .92rem; color: #9fb4ba; max-width: 34ch; }
.footer-ce { height: 64px !important; width: auto; margin-top: 18px; filter: none !important; background: #fff; padding: 8px; border-radius: 10px; }
.footer-col h4 { color: #fff; font-size: .95rem; margin-bottom: 16px; }
.footer-col a, .footer-col span { display: block; color: #9fb4ba; font-size: .92rem; margin-bottom: 10px; transition: color .15s ease; }
.footer-col a:hover { color: #fff; }
.footer-disclosure { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: .8rem; color: #7e9298; line-height: 1.5; }
.footer-disclosure + .footer-bottom, .footer-disclosure ~ .footer-bottom { border-top: 0; margin-top: 16px; padding-top: 0; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 22px; font-size: .85rem; color: #8aa1a7; flex-wrap: wrap; gap: 10px; }

.footer-legal-links { display: inline-flex; gap: 16px; align-items: center; }
.footer-legal-links a { color: #8aa1a7; transition: color .15s ease; }
.footer-legal-links a:hover { color: #fff; }

/* Social */
.footer-social { display: flex; gap: 12px; margin-top: 18px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.1); color: #fff; transition: background .15s ease, transform .15s ease; }
.footer-social a:hover { background: var(--teal); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; fill: currentColor; }
.footer-li { color: #8aa1a7; display: inline-flex; align-items: center; transition: color .15s ease; }
.footer-li:hover { color: #fff; }
.footer-li svg { width: 16px; height: 16px; fill: currentColor; }

/* Cookie banner */
.cookie-banner {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 80;
  max-width: 760px; margin: 0 auto;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 18px 22px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner p { font-size: .92rem; color: var(--slate); flex: 1 1 320px; margin: 0; }
.cookie-banner a { color: var(--teal-dark); font-weight: 600; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn { padding: 10px 22px; font-size: .92rem; }

/* Legal pages */
.legal-main { max-width: 820px; margin: 0 auto; padding: 64px 24px 80px; }
.legal-main h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); letter-spacing: -.02em; margin-bottom: 8px; }
.legal-updated { color: var(--slate); font-size: .92rem; margin-bottom: 36px; }
.legal-main h2 { font-size: 1.3rem; margin: 36px 0 12px; letter-spacing: -.01em; }
.legal-main h3 { font-size: 1.05rem; margin: 24px 0 8px; }
.legal-main p, .legal-main li { color: #3c5258; font-size: 1rem; }
.legal-main p { margin-bottom: 14px; }
.legal-main ul { margin: 0 0 16px 22px; display: grid; gap: 8px; }
.legal-main a { color: var(--teal-dark); font-weight: 600; }
.legal-main table { width: 100%; border-collapse: collapse; margin: 8px 0 20px; font-size: .94rem; }
.legal-main th, .legal-main td { text-align: left; padding: 10px 12px; border: 1px solid var(--line); vertical-align: top; }
.legal-main th { background: var(--bg-alt); font-weight: 700; }
.back-link { display: inline-block; margin-bottom: 24px; color: var(--teal-dark); font-weight: 600; }

/* ===== Visual upgrade: icons, partners, tech texture ===== */
.service-icon svg { width: 28px; height: 28px; stroke: var(--teal-dark); fill: none; }
.service-card:hover .service-icon { background: linear-gradient(135deg, rgba(0,140,153,.24), rgba(0,140,153,.08)); }
.security-points strong, .feature-list strong { color: var(--ink); }

/* Subtle tech dot-grid texture for a section */
.tech-pattern { position: relative; }
.tech-pattern::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: radial-gradient(rgba(0,140,153,.11) 1.2px, transparent 1.3px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 78% 55% at 50% 0%, #000 25%, transparent 72%);
          mask-image: radial-gradient(ellipse 78% 55% at 50% 0%, #000 25%, transparent 72%);
}
.tech-pattern > .container { position: relative; z-index: 1; }

/* Partner logo strip */
.partners { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; padding: 42px 0; }
.partners-label { text-align: center; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--slate); margin-bottom: 26px; font-weight: 700; }
.partner-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.partner { background: #fff; border: 1px solid var(--line); border-radius: 14px; height: 78px; display: grid; place-items: center; padding: 14px 18px; transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease; }
.partner:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); border-color: #cfe5e8; }
.partner img { max-height: 30px; max-width: 124px; width: auto; object-fit: contain; filter: grayscale(1) opacity(.6); transition: filter .25s ease; }
.partner:hover img { filter: grayscale(0) opacity(1); }
.partner-text { font-weight: 800; color: #9fb0b5; letter-spacing: -.01em; font-size: 1.06rem; transition: color .25s ease; }
.partner:hover .partner-text { color: #607a80; }

@media (max-width: 940px) { .partner-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .partner-grid { grid-template-columns: repeat(2, 1fr); } }

/* VoIP intro with phone mockup */
.voip-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; margin-bottom: 54px; }
.voip-intro-copy .section-sub { margin-bottom: 22px; }
.voip-intro-copy .feature-list { margin-bottom: 26px; }
.phone-mock { display: flex; justify-content: center; }
.phone-frame { position: relative; width: 258px; height: 528px; background: #0e2026; border-radius: 40px; padding: 11px; box-shadow: 0 34px 60px -26px rgba(6,74,82,.65), inset 0 0 0 2px rgba(255,255,255,.06); }
.phone-notch { position: absolute; top: 11px; left: 50%; transform: translateX(-50%); width: 116px; height: 22px; background: #0e2026; border-radius: 0 0 14px 14px; z-index: 3; }
.phone-screen { position: relative; height: 100%; border-radius: 30px; overflow: hidden; background: linear-gradient(180deg, #eef7f8, #fff); display: flex; flex-direction: column; }
.ps-top { background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: #fff; padding: 30px 18px 15px; display: flex; justify-content: space-between; align-items: center; font-size: .82rem; font-weight: 700; }
.ps-status { font-size: .7rem; font-weight: 600; opacity: .92; }
.ps-call { margin: 18px 16px 6px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px 16px; text-align: center; box-shadow: var(--shadow-sm); }
.ps-avatar { width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 10px; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.05rem; }
.ps-name { font-weight: 700; font-size: .9rem; color: var(--ink); }
.ps-sub { font-size: .74rem; color: var(--slate); margin-top: 2px; }
.ps-actions { display: flex; justify-content: center; gap: 26px; margin-top: 16px; }
.ps-btn { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 1.2rem; }
.ps-decline { background: #e25b5b; }
.ps-accept { background: #2bb673; }
.ps-list { margin: 8px 14px 14px; display: grid; gap: 8px; }
.ps-row { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: .78rem; color: var(--ink); display: flex; align-items: center; gap: 9px; }
.ps-row small { margin-left: auto; color: var(--slate); font-size: .7rem; }
.ps-dot { width: 8px; height: 8px; border-radius: 50%; background: #2bb673; flex-shrink: 0; }
.ps-dot-amber { background: #e6a23c; }
@media (prefers-reduced-motion: no-preference) {
  .ps-accept { animation: ps-ring 1.7s ease-out infinite; }
}
@keyframes ps-ring { 0% { box-shadow: 0 0 0 0 rgba(43,182,115,.5);} 100% { box-shadow: 0 0 0 14px rgba(43,182,115,0);} }

/* Animated hero tech motif (right side) */
.hero { position: relative; }
.hero-inner { position: relative; z-index: 1; }
.hero-motif {
  position: absolute; inset: 0; z-index: 0; pointer-events: none; color: var(--teal); opacity: .5;
  -webkit-mask-image: radial-gradient(85% 80% at 96% 4%, #000 0%, #000 30%, transparent 62%);
          mask-image: radial-gradient(85% 80% at 96% 4%, #000 0%, #000 30%, transparent 62%);
}
.hero-motif svg { width: 100%; height: 100%; }
.hm-lines line { stroke: currentColor; stroke-width: 1.3; fill: none; }
.hm-nodes circle { fill: currentColor; }
@media (prefers-reduced-motion: no-preference) {
  .hm-nodes circle { animation: hm-pulse 3.4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
  .hm-nodes circle:nth-child(2n) { animation-delay: -1.1s; }
  .hm-nodes circle:nth-child(3n) { animation-delay: -2.2s; }
  .hm-lines line { stroke-dasharray: 3 7; animation: hm-dash 9s linear infinite; }
}
@keyframes hm-pulse { 0%,100% { opacity: .35; } 50% { opacity: 1; } }
@keyframes hm-dash { to { stroke-dashoffset: -120; } }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 940px) {
  .hero-inner, .why-inner, .security-inner, .contact-inner, .about-inner, .edu-spot-inner, .case-inner, .connect-inner, .audit-hero, .voip-intro, .ai-band-inner { grid-template-columns: 1fr; gap: 40px; }
  .case-reverse .case-body { order: 0; }
  .feature-cols { columns: 2; }
  .services-grid, .team-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .risk-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .security-badge-wrap { order: -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav { position: fixed; inset: 80px 0 auto 0; flex-direction: column; background: #fff; padding: 18px 24px 26px; gap: 6px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .28s ease; align-items: stretch; }
  .nav.open { transform: none; }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .nav .nav-cta { text-align: center; border-bottom: 0; margin-top: 8px; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 560px) {
  .services-grid, .security-points, .hero-stats, .team-grid, .sector-grid, .risk-grid, .edu-spot-list, .connect-list { grid-template-columns: 1fr; }
  .feature-cols { columns: 1; }
  .footer-inner { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-inner { padding: 40px 24px; }
  .cookie-banner { flex-direction: column; align-items: stretch; }
  .cookie-actions { justify-content: stretch; }
  .cookie-btn { flex: 1; }
  .header-phone span { display: none; }
  .header-phone ~ .nav-cta { display: none; }
}
@media (max-width: 420px) {
  .header-inner { gap: 10px; }
  .header-phone { font-size: .92rem; }
  .brand-logo { height: 40px; }
}