/* ─────────────────────────────────────────────
   2M Systems Pty Ltd – Main Stylesheet
   ───────────────────────────────────────────── */

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-dark:   #0d2b55;
  --blue-mid:    #1a4a8a;
  --blue-light:  #2a6fca;
  --accent:      #0891b2;
  --accent-hover:#0672a0;
  --text-dark:   #1a1a2e;
  --text-mid:    #444;
  --text-light:  #f5f7fa;
  --bg-light:    #f5f7fa;
  --bg-white:    #ffffff;
  --border:      #dde3ed;
  --radius:      8px;
  --shadow:      0 4px 24px rgba(0,0,0,.10);
  --transition:  .25s ease;
  --max-w:       1140px;
  /* FA duotone – reduce secondary layer so it doesn't look like a drop shadow */
  --fa-secondary-opacity: 0.25;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-white);
}

a { color: var(--blue-light); text-decoration: none; }
a:hover { color: var(--accent); }

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

/* ── Utility ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section--grey { background: var(--bg-light); }

.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border: none;
}
.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover { background: var(--accent-hover); color: #fff; transform: translateY(-2px); }
.btn--outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}
.btn--outline:hover { background: #fff; color: var(--blue-dark); transform: translateY(-2px); }

.section-label {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 600px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ── Header / Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--blue-dark);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
}
.nav__logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav__links a {
  color: rgba(255,255,255,.85);
  font-size: .95rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: #fff; }

.nav__cta { margin-left: 16px; }

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 26px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.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); }

/* ── Hero ── */
.hero {
  background: var(--blue-dark);
  padding: 110px 0 90px;
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}
.hero__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,43,85,.55) 0%, rgba(26,74,138,.42) 60%, rgba(42,111,202,.28) 100%);
}
.hero__inner {
  max-width: 680px;
  position: relative;
  z-index: 1;
  text-align: center;
  margin: 0 auto;
}
/* Cycling text */
.hero__cycler {
  position: relative;
  min-height: 200px;
  margin-bottom: 0;
}
.hero__slide {
  position: absolute;
  top: 0; left: 0; right: 0;
  opacity: 0;
  transition: opacity .9s ease;
  pointer-events: none;
}
.hero__slide.active {
  opacity: 1;
  pointer-events: auto;
}
.hero__eyebrow {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 20px;
}
.hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  margin: 0 auto 36px;
  max-width: 540px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ── Value Pillars ── */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 56px;
}
.pillar {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.pillar:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.pillar__icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-light));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 16px;
  color: #fff;
  --fa-primary-color: #fff;
  --fa-secondary-color: rgba(255,255,255,.5);
}
.pillar__tile {
  height: 128px;
  width: auto;
  display: block;
  margin: 0 auto 18px;
  object-fit: contain;
  transition: transform var(--transition);
}
.pillar:hover .pillar__tile { transform: translateY(-3px); }
.pillar__title { font-size: 1rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 6px; }
.pillar__text  { font-size: .9rem; color: var(--text-mid); }

/* ── Services ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  transition: box-shadow var(--transition), transform var(--transition);
  overflow: hidden;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.service-card__banner {
  width: 100%;
  height: 180px;
  object-fit: contain;
  object-position: center;
  display: block;
  background: var(--bg-light);
  padding: 12px;
  border-radius: var(--radius) var(--radius) 0 0;
}
.service-card__body { padding: 24px 24px 28px; text-align: center; }
.service-card__icon {
  width: 44px; height: 44px;
  background: var(--bg-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
  color: var(--blue-mid);
  --fa-primary-color: var(--blue-mid);
  --fa-secondary-color: rgba(42,111,202,.35);
}
.service-card__title { font-size: 1.05rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px; }
.service-card__text  { font-size: .9rem; color: var(--text-mid); }

/* ── Tiles Strip ── */
.tiles-strip { padding: 56px 0; }
.tiles {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.tiles img {
  height: 72px;
  width: auto;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity var(--transition), transform var(--transition);
  display: block;
}
.tiles img:hover { opacity: 1; transform: translateY(-4px); }

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: #fff;
  text-align: center;
  padding: 72px 24px;
}
.cta-banner h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 14px; }
.cta-banner p  { font-size: 1.05rem; color: rgba(255,255,255,.8); margin-bottom: 32px; }
.cta-banner__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── About ── */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-intro__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.stat-box {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 22px 20px;
  text-align: center;
}
.stat-box__num  { font-size: 2rem; font-weight: 800; color: var(--blue-mid); }
.stat-box__label { font-size: .85rem; color: var(--text-mid); }
.about-visual {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-light) 100%);
  border-radius: calc(var(--radius) * 2);
  padding: 48px 40px;
  color: #fff;
  text-align: center;
}
.about-visual__logo-img {
  height: 80px;
  width: auto;
  margin: 0 auto 24px;
  display: block;
}
.about-visual p { font-size: 1.1rem; line-height: 1.6; color: rgba(255,255,255,.85); font-style: italic; }

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.team-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.team-card__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 800; color: #fff;
}
.team-card__name  { font-size: 1.05rem; font-weight: 700; color: var(--blue-dark); }
.team-card__role  { font-size: .85rem; color: var(--blue-light); font-weight: 600; margin-bottom: 10px; }
.team-card__bio   { font-size: .875rem; color: var(--text-mid); }

/* ── Contact ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 { font-size: 1.6rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 20px; }
.contact-info p  { color: var(--text-mid); margin-bottom: 32px; }
.contact-details { list-style: none; display: flex; flex-direction: column; gap: 20px; }
.contact-details li { display: flex; gap: 14px; align-items: flex-start; }
.contact-details__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--bg-light);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--blue-mid);
  --fa-primary-color: var(--blue-mid);
  --fa-secondary-color: rgba(26,74,138,.3);
}
.contact-details__text strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--blue-light); margin-bottom: 2px; }
.contact-details__text span { font-size: .95rem; color: var(--text-dark); }

/* Form */
.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.3rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--bg-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(42,111,202,.12);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-status {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: .9rem;
  display: none;
}
.form-status.success { background: #d1fae5; color: #065f46; display: block; }
.form-status.error   { background: #fee2e2; color: #991b1b; display: block; }

/* ── Map ── */
.map-section { background: var(--bg-light); padding: 60px 0; }
.map-placeholder {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.map-placeholder iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ── Footer ── */
.site-footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,.75);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-logo-img {
  height: 44px;
  width: auto;
  display: block;
  margin-bottom: 16px;
}
.footer-brand p { font-size: .9rem; line-height: 1.65; }
.footer-col h4 { color: #fff; font-size: .9rem; font-weight: 700; margin-bottom: 16px; letter-spacing: .06em; text-transform: uppercase; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: rgba(255,255,255,.7); font-size: .9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--accent); }
.footer-col p { font-size: .9rem; line-height: 1.7; }
.footer-col a { color: rgba(255,255,255,.7); transition: color var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Stat Strip ── */
.stat-strip {
  background: var(--blue-mid);
  padding: 20px 0;
}
.stat-strip__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.stat-strip__item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}
.stat-strip__num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-strip__label {
  font-size: .85rem;
  color: rgba(255,255,255,.8);
  line-height: 1.3;
}
.stat-strip__divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,.2);
}

/* ── Sister company nav button ── */
.btn--sister {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn--sister:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

/* ── Rivnet Section ── */
.rivnet-section {
  background: linear-gradient(135deg, #081b33 0%, #0a3040 100%);
  padding: 80px 0;
  color: #fff;
}
.rivnet-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}
.rivnet-brand__logo {
  max-width: 220px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 16px;
}
.rivnet-brand__tagline {
  font-size: .95rem;
  color: rgba(255,255,255,.6);
  font-style: italic;
  margin-bottom: 24px;
}
.rivnet-content .section-label { color: var(--accent); }
.rivnet-content__title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.25;
}
.rivnet-content__desc {
  color: rgba(255,255,255,.72);
  margin-bottom: 32px;
  font-size: 1rem;
}
.rivnet-services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
  width: 100%;
}
.rivnet-service {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 16px 18px;
  text-align: center;
  transition: background var(--transition);
}
.rivnet-service:hover { background: rgba(255,255,255,.11); }
.rivnet-service__title {
  font-weight: 700;
  font-size: .9rem;
  color: var(--accent);
  margin-bottom: 4px;
}
.rivnet-service__text { font-size: .84rem; color: rgba(255,255,255,.62); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .about-intro    { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .section { padding: 56px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--blue-dark);
    padding: 20px 24px 28px;
    gap: 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,.25);
  }
  .nav__links.open + .nav__cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row    { grid-template-columns: 1fr; }
  .hero { padding: 72px 0 60px; }
  .hero__cycler { min-height: 300px; }
  .stat-strip__divider { display: none; }
  .about-intro__stats { grid-template-columns: 1fr 1fr; }
  .rivnet-services { grid-template-columns: 1fr; }
}