:root {
  --green-900: #0d3d2d;
  --green-800: #14543e;
  --green-600: #1f8f5f;
  --mint-100: #eaf5ff;
  --mint-50: #f5faff;
  --ink: #17221d;
  --muted: #60736a;
  --line: #dce9e1;
}

html { scroll-behavior: smooth; }
body { color: var(--ink); font-family: Arial, Helvetica, sans-serif; background: #fff; padding-top: 80px; }
p { color: #012c57; }

/* Navbar */
.navbar { background: rgba(255,255,255,.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); transition: box-shadow .3s ease, background-color .3s ease; }
.navbar.scrolled { box-shadow: 0 10px 30px rgba(13,61,45,.15); background: rgba(255,255,255,.98); }
.logo-link { display: flex; align-items: center; max-width: min(58vw,260px); padding: .25rem 0; }
.site-logo { display: block; width: min(260px,58vw); height: auto; max-height: 58px; object-fit: contain; }
.nav-link { color: var(--green-900); font-weight: 600; position: relative; transition: .3s; }
.nav-link:hover, .nav-link.active { color: var(--green-600); }
.nav-link::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: #1f8f5f; transition: .3s; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Buttons & Headings */
.btn { border-radius: 999px; font-weight: 700; transition: all .35s ease; }
.btn:hover { transform: translateY(-4px); box-shadow: 0 15px 35px rgba(31,143,95,.35); }
.btn-success { background: #18784f; border-color: #18784f; }
.btn-outline-success { color: var(--green-800); border-color: var(--green-600); }
.eyebrow { color: var(--green-600); font-size: .78rem; font-weight: 800; letter-spacing: .16em; margin-bottom: .75rem; text-transform: uppercase; }
.eyebrow.light { color: #9ff0c2; }
h1 { color: var(--green-900); font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 900; line-height: 1.1; }
h2 { color: var(--green-900); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 850; }
h3 { color: var(--green-900); font-size: 1.2rem; font-weight: 800; }
.lead { color: #123a63; line-height: 1.75; }

/* Inner Page Banners */
.page-banner {
  padding: 5rem 0 3rem;
  background: linear-gradient(135deg, #517f43 0%, #99be44 100%);
  color: #fff;
  margin-bottom: 2rem;
}
.page-banner h1 { color: #ffffff; }
.page-banner p { color: #ffffff; }
.page-banner .eyebrow { color: #fff; }

/* Sections */
.section-pad { padding: 4.5rem 0; }
.muted-band { background: var(--mint-50); }
.dark-band { color: #fff; background: linear-gradient(135deg, rgba(13,61,45,.96), rgba(20,84,62,.96)); }
.dark-band h2 { color: #fff; }
.dark-band p { color: rgba(255,255,255,.78); }

/* Cards & Glassmorphism */
.feature-card, .profile-card, .wide-card, .metric-card, .service-card, .contact-card, .hero-highlight-card, .milestone-card, .certification-card {
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: #fff;
  padding: 1.5rem;
  box-shadow: 0 16px 45px rgba(13,61,45,.07);
  transition: all .35s ease;
  height: 100%;
}
.feature-card:hover, .service-card:hover, .metric-card:hover, .profile-card:hover, .hero-highlight-card:hover, .certification-card:hover, .milestone-card:hover, .wide-card:hover, .contact-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px rgba(13,61,45,.18);
  border-color: #1f8f5f;
}
.feature-card i, .service-card i, .certification-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1.2rem;
  border-radius: 50%;
  color: var(--green-800);
  background: var(--mint-100);
  font-size: 1.5rem;
}

/* Glassmorphic overrides for inner pages */
.glass-section {
  background: linear-gradient(135deg, #517f43, #99be44) !important;
  position: relative;
}
.glass-card {
  background: rgba(255,255,255,.20) !important;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.35) !important;
  border-radius: 20px !important;
  box-shadow: 0 15px 35px rgba(0,0,0,.12) !important;
  transition: all .35s ease;
}
.glass-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,.28) !important;
  box-shadow: 0 25px 50px rgba(0,0,0,.2) !important;
}

/* Specific elements */
.profile-initial { display: grid; place-items: center; width: 66px; height: 66px; margin-bottom: 1.2rem; border-radius: 50%; color: #fff; background: var(--green-800); font-size: 1.5rem; font-weight: 800; }
.metric-card strong { display: block; color: var(--green-900); font-size: clamp(2rem,5vw,3rem); line-height: 1; margin-bottom: 1rem; }
.metric-card span { color: var(--muted); display: block; font-weight: 700; margin-bottom: .8rem; }

/* Images & Visuals */
.hero-image-wrap { position: relative; border-radius: 2rem; overflow: hidden; box-shadow: 0 30px 80px rgba(13,61,45,.28); background: #0d3d2d; }
.hero-photo { min-height: 420px; max-height: 550px; width: 100%; object-fit: cover; }
.image-caption { position: absolute; left: 1.25rem; bottom: 1.25rem; z-index: 1; display: flex; align-items: center; gap: .65rem; color: #fff; background: rgba(13,61,45,.78); border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: .75rem 1rem; font-weight: 800; backdrop-filter: blur(10px); }
.project-photo-card { position: relative; overflow: hidden; border-radius: .75rem; min-height: 380px; }
.project-photo-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.project-photo-card:after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(8,37,28,.88)); }
.project-photo-card div { position: absolute; left: 1.25rem; right: 1.25rem; bottom: 1.25rem; z-index: 1; color: #fff; }
.image-gallery-card { position: relative; overflow: hidden; border-radius: .5rem; background: #0d3d2d; margin: 0; }
.image-gallery-card img { width: 100%; height: 280px; object-fit: cover; display: block; }
.image-gallery-card figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.4rem; color: #fff; background: linear-gradient(180deg, transparent, rgba(8,37,28,.92)); }

/* Accordion */
.faq-accordion .accordion-item { border: 1px solid var(--line); border-radius: .65rem; overflow: hidden; margin-bottom: 1rem; }
.faq-accordion .accordion-button { color: var(--green-900); font-weight: 800; font-size: 1.05rem; padding: 1.25rem 1.4rem; }
.faq-accordion .accordion-button:not(.collapsed) { color: var(--green-900); background: var(--mint-100); }

/* Forms & Footer */
.form-control { padding: 14px 16px; border-radius: 10px; border: 1px solid #d9e4de; margin-bottom: 8px; }
.form-control:focus { border-color: #1f8f5f; box-shadow: 0 0 0 .2rem rgba(31,143,95,.15); }
footer { color: rgba(255,255,255,.78); background: #08251c; }

/* Back to Top */
.back-to-top { position: fixed; right: 24px; bottom: 24px; width: 56px; height: 56px; border-radius: 50%; background: #123a63; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 24px; text-decoration: none; box-shadow: 0 10px 25px rgba(0,0,0,.25); opacity: 0; visibility: hidden; transform: translateY(20px); transition: .3s; z-index: 9999; }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: #2d7ff9; color: #fff; }

/* =========================================================
   Interactive Hover & Cursor Elevation Animations
   ========================================================= */

/* 1. Base transition for all interactive cards */
.feature-card,
.service-card,
.metric-card,
.profile-card,
.hero-highlight-card,
.certification-card,
.milestone-card,
.wide-card,
.brand-card,
.logo-showcase,
.image-gallery-card {
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), 
              box-shadow 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), 
              border-color 0.35s ease, 
              background-color 0.35s ease !important;
  will-change: transform, box-shadow;
}

/* 2. Hover effect: Smooth Lift, Glowing Green Border, and Deeper Shadow */
.feature-card:hover,
.service-card:hover,
.metric-card:hover,
.profile-card:hover,
.hero-highlight-card:hover,
.certification-card:hover,
.milestone-card:hover,
.wide-card:hover,
.brand-card:hover,
.logo-showcase:hover,
.image-gallery-card:hover {
  transform: translateY(-8px) scale(1.01) !important;
  box-shadow: 0 20px 40px rgba(13, 61, 45, 0.22) !important;
  border-color: rgba(31, 143, 95, 0.6) !important;
  background-color: rgba(255, 255, 255, 0.35) !important;
}

/* 3. Icon Animation: Rotate and slight scale up inside card on hover */
.feature-card:hover i,
.service-card:hover i,
.certification-card:hover .certification-icon,
.brand-card:hover i {
  transform: scale(1.15) rotate(6deg);
  transition: transform 0.3s ease;
}

/* 4. Image Zoom Animation inside gallery/hero cards */
.image-gallery-card img,
.project-photo-card img,
.hero-image-wrap img {
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.image-gallery-card:hover img,
.project-photo-card:hover img,
.hero-image-wrap:hover img {
  transform: scale(1.06);
}

/* Fix for Logo Showcase Image Size */
.logo-showcase {
  max-width: 320px;
  margin: 0 auto;
  padding: 1.5rem !important;
}

.logo-showcase img {
  max-width: 100% !important;
  height: auto !important;
  max-height: 120px !important; /* Adjust height limit */
  object-fit: contain;
}