/* Interconnect Services LLC: shared styles for every page */

:root {
  --ink: #14203a;         /* navy text, from the logo */
  --ink-soft: #4a5570;    /* secondary text */
  --blue: #1a45c2;        /* logo blue: links and buttons */
  --blue-dark: #12338f;
  --green: #3fae4f;       /* logo green: small marks only, never text */
  --paper: #ffffff;
  --band: #eef1f5;        /* alternate section background */
  --rule: #d6dbe3;
  --footer: #14203a;
  --maxw: 1120px;
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  font-variation-settings: "wdth" 100;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-dark); }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

h1, h2, h3 {
  margin: 0;
  font-weight: 700;
  font-variation-settings: "wdth" 112;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(28px, 3.4vw, 38px); }
h3 { font-size: 19px; line-height: 1.3; }
p { margin: 0; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.skip {
  position: absolute; left: -9999px; top: 8px;
  background: var(--ink); color: #fff; padding: 8px 14px; z-index: 100;
}
.skip:focus { left: 8px; }

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky; top: 0; z-index: 20;
}

.site-header .wrap {
  display: flex; align-items: center; gap: 32px;
  min-height: 72px;
}

.brand {
  display: flex; align-items: center; gap: 12px;
  color: var(--ink); text-decoration: none;
  margin-right: auto;
}
.brand img { width: 44px; height: 44px; border-radius: 4px; }
.brand-name { font-weight: 700; font-size: 17px; line-height: 1.1; font-variation-settings: "wdth" 112; }
.brand-name small { display: block; font-weight: 400; font-size: 13px; color: var(--ink-soft); font-variation-settings: "wdth" 100; }

.main-nav { display: flex; gap: 26px; }
.main-nav a { color: var(--ink); text-decoration: none; font-size: 15.5px; }
.main-nav a:hover { color: var(--blue); text-decoration: underline; }

.header-phone {
  font-weight: 700; font-size: 16px; text-decoration: none;
  color: var(--ink); white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.header-phone:hover { color: var(--blue); }

.menu-toggle {
  display: none;
  background: none; border: 1px solid var(--rule); border-radius: 4px;
  font: inherit; font-size: 15px; color: var(--ink);
  padding: 8px 14px; cursor: pointer;
}

/* ---------- buttons ---------- */

.button {
  display: inline-block;
  background: var(--blue); color: #fff;
  font: inherit; font-weight: 600; font-size: 16px;
  padding: 14px 24px;
  border: 2px solid var(--blue); border-radius: 4px;
  text-decoration: none; cursor: pointer;
}
.button:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }

.button.secondary { background: transparent; color: var(--blue); }
.button.secondary:hover { background: var(--blue); color: #fff; }

/* ---------- sections ---------- */

.section { padding: 88px 0; scroll-margin-top: 48px; }
.section.band { background: var(--band); }

.section-intro { max-width: 640px; margin-bottom: 48px; }
.section-intro p { margin-top: 16px; color: var(--ink-soft); font-size: 18px; }

/* ---------- hero ---------- */

.hero { padding: 64px 0 80px; border-bottom: 1px solid var(--rule); }
.hero .wrap {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: center;
}
.hero h1 { font-size: clamp(38px, 5.2vw, 62px); }
.hero .lead { margin-top: 24px; font-size: 19px; color: var(--ink-soft); max-width: 34em; }

.call-block { margin-top: 40px; }
.call-block .label { font-size: 16px; color: var(--ink-soft); }
.call-number {
  display: inline-block;
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 800; font-variation-settings: "wdth" 118;
  color: var(--ink); text-decoration: none;
  font-variant-numeric: tabular-nums; letter-spacing: -0.01em;
  border-bottom: 6px solid var(--green);
  line-height: 1.15;
}
.call-number:hover { color: var(--blue); }
.call-block .alt { margin-top: 20px; font-size: 16px; }

.hero figure { margin: 0; }
.hero figure img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; border-radius: 4px; }
.hero figcaption { margin-top: 10px; font-size: 14px; color: var(--ink-soft); }

/* ---------- services ---------- */

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.services article { border-top: 3px solid var(--ink); padding-top: 20px; }
.services p { margin-top: 12px; color: var(--ink-soft); }

/* ---------- steps (a real sequence) ---------- */

.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  counter-reset: step;
}
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step);
  display: block;
  font-size: 44px; font-weight: 800; line-height: 1;
  color: var(--blue); margin-bottom: 14px;
  font-variation-settings: "wdth" 118;
}
.steps p { margin-top: 8px; color: var(--ink-soft); font-size: 16px; }

/* ---------- industries ---------- */

.sectors {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 0; border-top: 1px solid var(--rule);
}
.sectors div { padding: 22px 24px 22px 0; border-bottom: 1px solid var(--rule); }
.sectors dt { font-weight: 700; font-size: 18px; }
.sectors dd { margin: 4px 0 0; color: var(--ink-soft); font-size: 16px; }
.sectors-note { margin-top: 32px; font-size: 18px; max-width: 40em; }

/* ---------- why us ---------- */

.reasons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px 56px; max-width: 900px; }
.reasons p { margin-top: 8px; color: var(--ink-soft); }

/* ---------- people ---------- */

.people { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.people .section-intro { margin-bottom: 0; }
.people figure { margin: 0; max-width: 440px; justify-self: end; }
.people img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%; border-radius: 4px; }
.people figcaption { margin-top: 12px; font-size: 16px; color: var(--ink-soft); }
.people figcaption strong { color: var(--ink); }

/* ---------- leadership ---------- */

.leaders { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.leader img { width: 180px; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%; border-radius: 4px; }
.leader h3 { margin-top: 22px; font-size: 24px; }
.leader .role { color: var(--ink-soft); margin-top: 4px; }
.leader p + p { margin-top: 14px; }
.leader .bio { margin-top: 18px; }

/* ---------- contact ---------- */

.contact .wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; }
.contact .intro p { margin-top: 16px; color: var(--ink-soft); font-size: 18px; }
.contact .call-number { font-size: clamp(28px, 3.2vw, 38px); border-bottom-width: 4px; margin-top: 28px; }
.contact address { font-style: normal; margin-top: 28px; line-height: 1.7; }

.lead-form {
  background: var(--paper);
  border: 1px solid var(--rule); border-radius: 4px;
  padding: 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px;
}
.lead-form .full { grid-column: 1 / -1; }
.lead-form label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  padding: 11px 12px;
  border: 1px solid #aab3c2; border-radius: 4px; background: #fff;
}
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
  outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue);
}
.lead-form textarea { min-height: 120px; resize: vertical; }
.lead-form .note { font-size: 14px; color: var(--ink-soft); align-self: center; }

/* ---------- legal pages ---------- */

.legal-head { padding: 56px 0 32px; border-bottom: 1px solid var(--rule); }
.legal-head h1 { font-size: clamp(32px, 4vw, 46px); }
.legal-head .meta { margin-top: 12px; color: var(--ink-soft); }

.legal-body { padding: 48px 0 88px; }
.legal-body .wrap > div { max-width: 44em; }
.legal-body h2 { font-size: 22px; margin: 40px 0 12px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body p, .legal-body ul { margin: 12px 0 0; }
.legal-body ul { padding-left: 22px; }
.legal-body li { margin-bottom: 6px; }

/* ---------- footer ---------- */

.site-footer { background: var(--footer); color: #c9d0dd; padding: 56px 0 32px; font-size: 15.5px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h2 { font-size: 16px; color: #fff; margin-bottom: 12px; font-variation-settings: "wdth" 100; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid .company strong { color: #fff; font-size: 18px; display: block; margin-bottom: 8px; }
.footer-base { margin-top: 44px; padding-top: 20px; border-top: 1px solid #2c3a5a; font-size: 14px; }

/* ---------- small screens ---------- */

@media (max-width: 960px) {
  .main-nav, .header-phone { display: none; }
  .menu-toggle { display: block; }
  .site-header.open .main-nav {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 8px 24px 16px;
  }
  .site-header.open .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--rule); }
  .site-header.open .main-nav a:last-child { border-bottom: 0; }

  .hero .wrap, .contact .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero figure { max-width: 420px; }
  .services, .steps { grid-template-columns: 1fr 1fr; }
  .sectors { grid-template-columns: 1fr 1fr; }
  .leaders { gap: 40px; }
  .people { grid-template-columns: 1fr; gap: 32px; }
  .people figure { justify-self: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .hero { padding: 40px 0 56px; }
  .services, .steps, .sectors, .reasons, .people, .leaders, .footer-grid { grid-template-columns: 1fr; }
  .lead-form { grid-template-columns: 1fr; padding: 22px; }
  .brand-name small { display: none; }
}