/* ============================================================
   TNE Group — brand theme
   Colours: Black #000000 · Forest #3c734b · Moss #50733c
            Chestnut #734b3c · Mulberry #733c3d · Sage #aac8b2 · Lime #d1f2bd
   Fonts: Ubuntu (titles) · Lora (subtitles) · Inter (body)
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Ubuntu:wght@400;500;700&family=Lora:ital,wght@0,400;0,500;1,400&family=Inter:wght@400;500;600;700&display=swap");

:root {
  --tne-black: #000000;
  --tne-forest: #3c734b;
  --tne-moss: #50733c;
  --tne-chestnut: #734b3c;
  --tne-mulberry: #733c3d;
  --tne-sage: #aac8b2;
  --tne-lime: #d1f2bd;
  --tne-ink: #12211a;
  --tne-paper: #f7faf6;
  --tne-paper-2: #eef4ea;

  /* Bootstrap overrides */
  --bs-body-font-family: "Inter", system-ui, sans-serif;
  --bs-body-color: #1c2b22;
  --bs-body-bg: var(--tne-paper);
  --bs-primary: var(--tne-forest);
  --bs-primary-rgb: 60, 115, 75;
  --bs-link-color: var(--tne-forest);
  --bs-link-color-rgb: 60, 115, 75;
  --bs-link-hover-color: var(--tne-moss);
  --bs-border-color: rgba(60, 115, 75, 0.15);
}

body {
  font-family: "Inter", system-ui, sans-serif;
  color: #1c2b22;
  background-color: var(--tne-paper);
  -webkit-font-smoothing: antialiased;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6,
.font-title {
  font-family: "Ubuntu", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--tne-ink);
}

.subtitle,
.font-subtitle {
  font-family: "Lora", Georgia, serif;
  font-style: italic;
  font-weight: 400;
  color: var(--tne-forest);
}

.eyebrow {
  font-family: "Ubuntu", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--tne-moss);
}

.display-hero {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.02;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #33463b;
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: 999px;
  font-family: "Ubuntu", sans-serif;
  font-weight: 500;
  padding: 0.7rem 1.6rem;
  transition: transform 0.15s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-forest {
  background-color: var(--tne-forest);
  color: var(--tne-lime);
}
.btn-forest:hover {
  background-color: var(--tne-moss);
  color: #fff;
}
.btn-outline-forest {
  border: 1.5px solid rgba(60, 115, 75, 0.5);
  color: var(--tne-forest);
  background: transparent;
}
.btn-outline-forest:hover {
  background-color: var(--tne-forest);
  color: var(--tne-lime);
  border-color: var(--tne-forest);
}
.btn-lime {
  background-color: var(--tne-lime);
  color: var(--tne-ink);
}
.btn-lime:hover { background-color: #c2eca5; color: var(--tne-ink); }

/* ---------- Navbar ---------- */
.tne-nav {
  transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}
.tne-nav.nav-scrolled {
  background-color: rgba(247, 250, 246, 0.92) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 30px rgba(18, 33, 26, 0.08);
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}
.tne-nav .navbar-brand img { height: 34px; width: auto; }
.tne-nav .nav-link {
  font-family: "Ubuntu", sans-serif;
  font-weight: 500;
  color: var(--tne-ink);
  margin: 0 0.35rem;
}
.tne-nav .nav-link:hover,
.tne-nav .nav-link.active { color: var(--tne-forest); }

/* Dark navbar variant on dark hero (before scroll) */
.tne-nav.nav-on-dark:not(.nav-scrolled) .nav-link { color: rgba(255, 255, 255, 0.85); }
.tne-nav.nav-on-dark:not(.nav-scrolled) .nav-link:hover,
.tne-nav.nav-on-dark:not(.nav-scrolled) .nav-link.active { color: var(--tne-lime); }
.tne-nav.nav-on-dark:not(.nav-scrolled) .navbar-brand img { filter: invert(1) brightness(2); }
.tne-nav.nav-on-dark:not(.nav-scrolled) .navbar-toggler { border-color: rgba(255,255,255,0.3); }

/* ---------- Hero Software ---------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, #0c1a12 0%, #14281c 55%, #1c3a27 100%);
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("/images/hero-software.png");
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  mix-blend-mode: luminosity;
}
.hero > .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; }
.hero .subtitle { color: var(--tne-sage); }
.hero .lead { color: rgba(255, 255, 255, 0.82); }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(209, 242, 189, 0.12);
  border: 1px solid rgba(209, 242, 189, 0.3);
  color: var(--tne-lime);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-family: "Ubuntu", sans-serif;
}




/* ---------- Hero Support ---------- */
.hero-support {
    position: relative;
    background: linear-gradient(160deg, #0c1a12 0%, #14281c 55%, #1c3a27 100%);
    color: #fff;
    overflow: hidden;
}

    .hero-support::after {
        content: "";
        position: absolute;
        inset: 0;
        background-image: url("/images/business-it-support.png");
        background-size: cover;
        background-position: center;
        opacity: 0.28;
        mix-blend-mode: luminosity;
    }

    .hero-support > .container {
        position: relative;
        z-index: 2;
    }

    .hero-support h1 {
        color: #fff;
    }

    .hero-support .subtitle {
        color: var(--tne-sage);
    }

    .hero-support .lead {
        color: rgba(255, 255, 255, 0.82);
    }


/* ---------- Section helpers ---------- */
.section { padding: 5.5rem 0; }
.section-tight { padding: 3.5rem 0; }
.bg-paper-2 { background-color: var(--tne-paper-2); }
.bg-forest { background-color: var(--tne-forest); color: #fff; }
.bg-ink { background-color: var(--tne-ink); color: #fff; }

/* ---------- Service cards ---------- */
.service-card {
  background: #fff;
  border: 1px solid rgba(60, 115, 75, 0.12);
  border-radius: 20px;
  padding: 2rem;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 50px rgba(18, 33, 26, 0.1);
  border-color: rgba(60, 115, 75, 0.3);
}
.service-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--tne-lime);
  color: var(--tne-forest);
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 26px; height: 26px; }

/* ---------- Project / case study cards ---------- */
.case-card {
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(60, 115, 75, 0.12);
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.case-card:hover { transform: translateY(-6px); box-shadow: 0 18px 50px rgba(18,33,26,0.12); }
.case-tag {
  font-family: "Ubuntu", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.68rem;
  color: var(--tne-chestnut);
}
.case-accent { height: 6px; }

/* ---------- Stats ---------- */
.stat-value {
  font-family: "Ubuntu", sans-serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1;
  color: var(--tne-lime);
}
.stat-label { color: rgba(255, 255, 255, 0.75); font-size: 0.95rem; }

/* ---------- Steps ---------- */
.step-num {
  font-family: "Ubuntu", sans-serif;
  font-weight: 700;
  color: var(--tne-sage);
  font-size: 1.1rem;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Footer ---------- */
.tne-footer { background: var(--tne-ink); color: rgba(255, 255, 255, 0.7); }
.tne-footer a { color: rgba(255, 255, 255, 0.7); text-decoration: none; }
.tne-footer a:hover { color: var(--tne-lime); }
.tne-footer .footer-logo { height: 30px; }

/* ---------- Misc ---------- */
.text-forest { color: var(--tne-forest) !important; }
.text-moss { color: var(--tne-moss) !important; }
.dot-divider { width: 6px; height: 6px; border-radius: 50%; background: var(--tne-chestnut); display: inline-block; }
.rounded-xl { border-radius: 22px !important; }
.img-cover { object-fit: cover; width: 100%; height: 100%; }

.quote-block {
  font-family: "Lora", Georgia, serif;
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.4;
}