/* =============================================
   EAA SERVICE DETAIL PAGE — service-detail.css
   Covers: EIA page layout + DARK FOOTER
   Doc: max-width 1400px, padding 80px sides
   Section padding 100px / 80px tablet / 50px mobile
   H1 56px w700, H2 40px lh1.3 w600, H3 28px w500
   Body 16px lh1.7 | Primary btn 60px no radius
   Footer: bg #0A2647, text white, 80px top 60px bottom
   ============================================= */

/* Active nav */
.nav-link-active {
  color: var(--green-mid) !important;
}
.nav-link-active::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--green-mid);
  margin-top: 2px;
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.sd-hero {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
}
.sd-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}
.sd-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.35)
  );
}

/* ─────────────────────────────────────────
   OVERVIEW — 2-col: heading left / body right
   Doc: section padding 100px, H1 56px w700
───────────────────────────────────────── */
.sd-overview {
  background: var(--off-white);
  padding: 80px 0 70px;
}
.sd-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Doc: H1 56px w700 — Figma shows ~32–36px for service titles */
.sd-overview-left h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.25;
}

/* Doc: Body Regular 16px lh1.7 */
.sd-overview-right p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-mid);
  margin-bottom: 20px;
}
.sd-overview-right p:last-child {
  margin-bottom: 0;
}

/* ─────────────────────────────────────────
   SCOPE + METHODOLOGY / WHO + WHY — 2-col
   Doc: section padding 100px
───────────────────────────────────────── */
.sd-details {
  background: var(--off-white);
  padding: 0 0 80px;
}
.sd-who-why {
  background: var(--off-white);
  padding: 0 0 100px;
}
.sd-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Doc: H2 40px lh1.3 w600 — Figma ~26px */
.sd-detail-block h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.3;
  /* Doc: heading to paragraph 16px */
  margin-bottom: 16px;
}

.sd-detail-intro {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 16px;
}

/* Unordered plain list */
.sd-plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sd-plain-list li {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-mid);
  padding-left: 0;
}

/* Numbered list */
.sd-numbered-list {
  list-style: none;
  padding: 0;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.sd-numbered-list li {
  counter-increment: step;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-mid);
  display: flex;
  gap: 10px;
}
.sd-numbered-list li::before {
  content: counter(step) ".";
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  color: var(--text-dark);
  flex-shrink: 0;
  min-width: 22px;
}

.sd-detail-close {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-mid);
  font-style: italic;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ─────────────────────────────────────────
   SELECTED PROJECTS
   Doc: section padding 100px, 3-col grid
   card shadow, hover translateY -6px 0.3s
───────────────────────────────────────── */
.sd-projects {
  background: var(--off-white);
  padding: 0 0 100px;
}
.sd-projects-title {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 40px;
}
.sd-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Doc: card shadow 0 4px 12px rgba(0,0,0,0.08),
   hover translateY -6px stronger shadow transition 0.3s */
.sd-project-card {
  overflow: hidden;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.sd-project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15);
}
.sd-project-img {
  position: relative;
  height: 300px;
  overflow: hidden;
}
.sd-project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.sd-project-card:hover .sd-project-img img {
  transform: scale(1.05);
}
.sd-project-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 20px 22px;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.4) 60%,
    transparent 100%
  );
}
.sd-project-overlay h3 {
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.35;
}
.sd-project-overlay p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
  margin-bottom: 2px;
}

/* ═════════════════════════════════════════════
   DARK FOOTER
   Doc: bg #0A2647, text white,
   padding 80px top / 60px bottom,
   5 columns desktop, links 14px hover underline
   ============================================= */
.footer-dark {
  background: #0a2647;
  /* Doc: padding 80px top / 60px bottom */
  padding: 80px 0 60px;
}

/* Doc: 5 columns desktop */
.footer-dark-grid {
  display: grid;
  grid-template-columns: 120px repeat(4, 1fr);
  gap: 40px;
  /* Doc: between sections rule — consistent with 100px */
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 32px;
}

/* Brand / logo column */
.fd-brand {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

/* Column headings — white */
.fd-col h4 {
  font-family: "Montserrat", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

/* Doc: links 14px with hover underline */
.fd-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fd-col ul li a {
  font-family: "Lato", sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1.5;
}
.fd-col ul li a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Social icons */
.fd-socials {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}
.fd-social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition:
    background 0.25s,
    border-color 0.25s,
    color 0.25s;
}
.fd-social-icon:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
  color: #ffffff;
}

/* Bottom bar */
.fd-bottom {
  text-align: center;
}
.fd-bottom p {
  font-family: "Lato", sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1199px) {
  .sd-overview-grid,
  .sd-details-grid {
    gap: 48px;
  }
}

/* Doc: tablet 80px section padding */
@media (max-width: 991px) {
  .sd-overview {
    padding: 60px 0 50px;
  }
  .sd-details {
    padding-bottom: 60px;
  }
  .sd-who-why {
    padding-bottom: 80px;
  }
  .sd-projects {
    padding-bottom: 80px;
  }

  .sd-overview-grid,
  .sd-details-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sd-hero {
    height: 200px;
  }

  /* Doc: footer 3 col tablet */
  .footer-dark-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .fd-brand {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .sd-projects-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Doc: mobile 50px section padding */
@media (max-width: 767px) {
  .sd-overview {
    padding: 50px 0 40px;
  }
  .sd-who-why {
    padding-bottom: 50px;
  }
  .sd-projects {
    padding-bottom: 50px;
  }

  .sd-overview-left h1 {
    font-size: 26px;
  }
  .sd-detail-block h2 {
    font-size: 20px;
  }

  .sd-projects-grid {
    grid-template-columns: 1fr;
  }
  .sd-project-img {
    height: 260px;
  }

  /* Doc: footer 1 col mobile */
  .footer-dark-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 40px;
  }
  .fd-brand {
    margin-bottom: 8px;
  }
}

/* ═══════════════════════════════════════════════
   UNIFIED DARK FOOTER (site-footer)
   CTA + newsletter + links grid + copyright
   ALL one solid near-black background
   ═══════════════════════════════════════════════ */
.site-footer {
  background: #111111;
  color: #fff;
  padding: 60px 0 0;
}

/* ── CTA ROW ── */
.sf-cta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  padding-bottom: 48px;
}

.sf-cta-left h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 14px;
}
.sf-cta-left p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  margin-bottom: 24px;
}
.sf-cta-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Buttons inside dark footer */
.sf-btn-solid {
  height: 52px;
  padding: 0 22px;
  background: #1e5631;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.3s;
  white-space: nowrap;
}
.sf-btn-solid:hover {
  background: #163e25;
}

.sf-btn-outline {
  height: 52px;
  padding: 0 22px;
  background: transparent;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition:
    background 0.3s,
    border-color 0.3s;
  white-space: nowrap;
}
.sf-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.sf-btn-green {
  height: 52px;
  padding: 0 22px;
  background: #3daf6c;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background 0.3s;
}
.sf-btn-green:hover {
  background: #2d8a52;
}

/* Newsletter */
.sf-cta-right h3 {
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.sf-newsletter {
  display: flex;
  gap: 0;
}
.sf-newsletter input {
  flex: 1;
  height: 52px;
  padding: 0 16px;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 15px;
  outline: none;
  border-radius: 0;
}
.sf-newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.sf-newsletter input:focus {
  background: rgba(255, 255, 255, 0.18);
}
.sf-newsletter button {
  height: 52px;
  padding: 0 24px;
  background: #c9a84c;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.3s;
  white-space: nowrap;
}
.sf-newsletter button:hover {
  background: #a8893c;
}

/* ── DIVIDER ── */
.sf-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin: 0 0 48px;
}

/* ── LINKS GRID: 5 columns ── */
.sf-links-grid {
  display: grid;
  grid-template-columns: 110px repeat(4, 1fr);
  gap: 32px;
  padding-bottom: 48px;
}

.sf-brand {
  display: flex;
  align-items: flex-start;
}

.sf-col h4 {
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: 0.2px;
}
.sf-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sf-col ul li a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1.5;
}
.sf-col ul li a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Socials */
.sf-socials {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}
.sf-socials a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition:
    background 0.25s,
    border-color 0.25s,
    color 0.25s;
}
.sf-socials a:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

/* ── COPYRIGHT ── */
.sf-copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
}
.sf-copyright p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ── RESPONSIVE ── */
@media (max-width: 991px) {
  .sf-cta-row {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .sf-links-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .sf-brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 767px) {
  .site-footer {
    padding-top: 40px;
  }
  .sf-cta-left h2 {
    font-size: 22px;
  }
  .sf-cta-btns {
    flex-direction: column;
  }
  .sf-btn-solid,
  .sf-btn-outline,
  .sf-btn-green {
    width: 100%;
    justify-content: center;
  }
  .sf-links-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}