/* ===================================================
   QCI - Qualite en Construction et Ingenierie
   Modern Website Stylesheet
   =================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@700;800&display=swap');

/* --- CSS Variables --- */
:root {
  --navy:         #0d2b4b;
  --navy-mid:     #1a3f6f;
  --navy-light:   #1e4976;
  --gold:         #e8a020;
  --gold-light:   #f5b942;
  --white:        #ffffff;
  --off-white:    #f4f7fb;
  --gray-light:   #e5e9f0;
  --gray:         #8a96a8;
  --gray-dark:    #374151;
  --text:         #111827;
  --shadow-sm:    0 1px 6px rgba(0,0,0,.08);
  --shadow-md:    0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:    0 10px 40px rgba(0,0,0,.18);
  --radius:       12px;
  --radius-lg:    20px;
  --transition:   all .35s cubic-bezier(.25,.8,.25,1);
  --font-main:    'Poppins', sans-serif;
  --font-display: 'Playfair Display', serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; }
button { cursor: pointer; font-family: inherit; }

/* --- Utility classes --- */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.text-center { text-align: center; }
.text-white { color: var(--white); }
.bg-navy { background: var(--navy); }
.bg-off-white { background: var(--off-white); }

/* --- Section Labels --- */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 18px;
}
.section-title.light { color: var(--white); }
.section-desc {
  font-size: 1.05rem;
  color: var(--gray-dark);
  max-width: 620px;
}
.section-desc.light { color: rgba(255,255,255,.75); }
.divider {
  width: 60px;
  height: 4px;
  background: var(--gold);
  border-radius: 4px;
  margin: 18px 0 30px;
}
.divider.center { margin: 18px auto 30px; }

/* ---------------------------------------------------
   NAVBAR
   --------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--navy);
  padding: 14px 0;
  box-shadow: var(--shadow-lg);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img {
  height: 52px;
  filter: brightness(0) invert(1);
  transition: var(--transition);
}
.navbar:not(.scrolled) .nav-logo img { filter: brightness(0) invert(1); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  padding: 6px 0;
  position: relative;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width .3s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 10px 22px !important;
  border-radius: 50px;
  font-weight: 700 !important;
  transition: var(--transition) !important;
}
.nav-cta:hover {
  background: var(--gold-light) !important;
  color: var(--navy) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,160,32,.4);
}
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: 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); }

/* Mobile nav */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--navy);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    transition: right .4s cubic-bezier(.25,.8,.25,1);
    box-shadow: -10px 0 40px rgba(0,0,0,.3);
    padding: 40px;
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; }
}

/* ---------------------------------------------------
   HERO
   --------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d2b4b 0%, #1a3f6f 60%, #0d2b4b 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: .12;
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-particles span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: .3;
  animation: float 8s infinite ease-in-out;
}
@keyframes float {
  0%, 100% { transform: translateY(0) translateX(0); opacity: .3; }
  50%       { transform: translateY(-30px) translateX(15px); opacity: .6; }
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.hero-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--gold);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero-title .accent { color: var(--gold); }
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  max-width: 500px;
  margin-bottom: 40px;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy);
  padding: 14px 32px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 700;
  border: none;
  transition: var(--transition);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(232,160,32,.45);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  border: 2px solid rgba(255,255,255,.5);
  transition: var(--transition);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
  transform: translateY(-3px);
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 4px;
}
.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
}
.hero-card-stack {
  position: relative;
  width: 420px;
}
.hero-img-main {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero-img-placeholder {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.03) 100%);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  backdrop-filter: blur(8px);
}
.hero-img-icon {
  font-size: 5rem;
  opacity: .6;
}
.hero-floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  animation: floatCard 6s ease-in-out infinite;
}
.hero-floating-card.card-1 { bottom: -20px; left: -40px; animation-delay: 0s; }
.hero-floating-card.card-2 { top: 30px; right: -30px; animation-delay: 3s; }
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
.hfc-icon {
  width: 48px;
  height: 48px;
  background: var(--gold);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.hfc-num { font-size: 1.4rem; font-weight: 800; color: var(--navy); line-height: 1; }
.hfc-text { font-size: .75rem; color: var(--gray); font-weight: 500; }
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  z-index: 2;
  animation: bounce 2.5s infinite;
}
.hero-scroll svg { width: 20px; opacity: .6; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; padding-top: 120px; }
  .hero-desc { margin: 0 auto 40px; }
  .hero-btns { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { justify-content: center; display: none; }
}

/* ---------------------------------------------------
   SERVICES STRIP (homepage)
   --------------------------------------------------- */
.services-strip {
  background: var(--navy);
  padding: 0;
  overflow: hidden;
}
.services-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.sstrip-item {
  padding: 50px 40px;
  border-right: 1px solid rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.sstrip-item:last-child { border-right: none; }
.sstrip-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--gold);
  transition: width .4s ease;
}
.sstrip-item:hover::after { width: 100%; }
.sstrip-item:hover { background: rgba(255,255,255,.04); }
.sstrip-icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}
.sstrip-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.sstrip-desc {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .services-strip-inner { grid-template-columns: 1fr; }
  .sstrip-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
}

/* ---------------------------------------------------
   ABOUT SECTION
   --------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-imgs {
  position: relative;
}
.about-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-placeholder {
  width: 100%;
  height: 480px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 5rem;
  color: rgba(255,255,255,.25);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .8;
}
.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 160px;
  height: 160px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 40px rgba(232,160,32,.45);
  text-align: center;
}
.about-badge-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}
.about-badge-text {
  font-size: .72rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: .06em;
  line-height: 1.3;
  padding: 0 16px;
  text-align: center;
}
.about-content {}
.about-checklist {
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-check {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: .95rem;
  color: var(--gray-dark);
}
.check-icon {
  width: 26px;
  height: 26px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--navy);
  font-weight: 900;
}
.about-nums {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--gray-light);
}
.about-num-val {
  font-size: 2rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}
.about-num-val span { color: var(--gold); }
.about-num-label {
  font-size: .8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: 4px;
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-badge { right: 10px; bottom: -14px; width: 120px; height: 120px; }
  .about-badge-num { font-size: 2rem; }
}

/* ---------------------------------------------------
   SERVICES CARDS
   --------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 42px 36px;
  border: 1px solid var(--gray-light);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 0;
  background: var(--gold);
  transition: height .4s ease;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { height: 100%; }
.service-card-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-card-icon {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
}
.service-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
}
.service-card-desc {
  font-size: .92rem;
  color: var(--gray-dark);
  line-height: 1.7;
  margin-bottom: 22px;
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: var(--transition);
}
.service-card-link:hover { gap: 10px; color: var(--navy); }
.service-card-link svg { width: 16px; }

/* ---------------------------------------------------
   PROTOCOL / TIMELINE
   --------------------------------------------------- */
.timeline {
  position: relative;
  margin-top: 50px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--gray-light);
  transform: translateX(-50%);
}
.timeline-item {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 30px;
  align-items: start;
  margin-bottom: 48px;
  position: relative;
}
.timeline-item:nth-child(even) .timeline-content { grid-column: 3; text-align: left; }
.timeline-item:nth-child(odd) .timeline-content { grid-column: 1; text-align: right; }
.timeline-item:nth-child(even) .timeline-content { grid-column: 3; }
.timeline-dot {
  grid-column: 2;
  width: 52px;
  height: 52px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--navy);
  box-shadow: 0 0 0 6px rgba(232,160,32,.2);
  z-index: 1;
  flex-shrink: 0;
}
.timeline-content {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.timeline-content:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.timeline-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.timeline-desc {
  font-size: .9rem;
  color: var(--gray-dark);
  line-height: 1.7;
}
.timeline-item:nth-child(odd) .timeline-content { grid-column: 1; }
.timeline-item:nth-child(even) .timeline-content { grid-column: 3; grid-row: 1; }

@media (max-width: 768px) {
  .timeline::before { left: 24px; }
  .timeline-item { grid-template-columns: auto 1fr; }
  .timeline-dot { width: 42px; height: 42px; font-size: 1rem; }
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content { 
    grid-column: 2; 
    grid-row: 1; 
    text-align: left; 
  }
  .timeline-dot { grid-column: 1; grid-row: 1; }
}

/* ---------------------------------------------------
   PROJECTS / PORTFOLIO
   --------------------------------------------------- */
.portfolio-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 9px 22px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  border: 2px solid var(--gray-light);
  background: transparent;
  color: var(--gray-dark);
  transition: var(--transition);
  letter-spacing: .04em;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.portfolio-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.portfolio-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.portfolio-item:hover img { transform: scale(1.06); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,43,75,.95) 0%, rgba(13,43,75,.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  opacity: 0;
  transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-cat {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 6px;
}
.portfolio-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.portfolio-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.portfolio-placeholder span { font-size: 3rem; opacity: .4; }
.portfolio-placeholder p { color: rgba(255,255,255,.4); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }

/* ---------------------------------------------------
   FEATURES / WHY US
   --------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.feature-card {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(6px);
  transition: var(--transition);
}
.feature-card:hover {
  background: rgba(255,255,255,.08);
  transform: translateY(-6px);
  border-color: var(--gold);
}
.feature-icon {
  font-size: 2.8rem;
  margin-bottom: 20px;
}
.feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.feature-desc {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
}

/* ---------------------------------------------------
   SOCIAL RESPONSIBILITY
   --------------------------------------------------- */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.social-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid var(--gray-light);
  text-align: center;
  transition: var(--transition);
}
.social-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.social-icon { font-size: 2.6rem; margin-bottom: 18px; }
.social-title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.social-desc { font-size: .9rem; color: var(--gray-dark); line-height: 1.7; }

/* ---------------------------------------------------
   TEAM STAT BANNER
   --------------------------------------------------- */
.stat-banner {
  background: var(--gold);
  padding: 60px 0;
}
.stat-banner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.sbn-num {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
}
.sbn-label {
  font-size: .8rem;
  font-weight: 700;
  color: rgba(13,43,75,.7);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 6px;
}

@media (max-width: 768px) {
  .stat-banner-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
}

/* ---------------------------------------------------
   CONTACT SECTION
   --------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info { padding-top: 8px; }
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.cdetail-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.cdetail-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 4px;
}
.cdetail-val {
  font-size: .95rem;
  color: var(--gray-dark);
  font-weight: 500;
}
.cdetail-val a { color: var(--gray-dark); transition: color .25s; }
.cdetail-val a:hover { color: var(--gold); }
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 46px 42px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-light);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}
.form-group label {
  font-size: .82rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 18px;
  border: 2px solid var(--gray-light);
  border-radius: 10px;
  font-size: .95rem;
  color: var(--text);
  background: var(--off-white);
  transition: var(--transition);
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(232,160,32,.12);
}
.form-submit { width: 100%; padding: 16px; font-size: 1rem; font-weight: 700; border-radius: 10px; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 30px 24px; }
}

/* ---------------------------------------------------
   MAP SECTION
   --------------------------------------------------- */
.map-section { padding: 0; }
.map-section iframe {
  width: 100%;
  height: 420px;
  border: none;
  display: block;
  filter: grayscale(.4);
}

/* ---------------------------------------------------
   FOOTER
   --------------------------------------------------- */
.footer {
  background: #08182d;
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img {
  height: 50px;
  filter: brightness(0) invert(1);
  margin-bottom: 20px;
}
.footer-tagline {
  font-style: italic;
  font-size: .95rem;
  color: var(--gold);
  margin-bottom: 14px;
}
.footer-desc {
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(255,255,255,.5);
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}
.fsoc-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  transition: var(--transition);
  color: rgba(255,255,255,.6);
}
.fsoc-btn:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.footer-col-title {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--white);
  margin-bottom: 22px;
}
.footer-links a {
  display: block;
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  padding: 5px 0;
  transition: color .25s;
}
.footer-links a:hover { color: var(--gold); padding-left: 6px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 14px;
  line-height: 1.5;
}
.footer-contact-list li span:first-child { 
  font-size: 1rem; 
  flex-shrink: 0; 
  margin-top: 1px;
}
.footer-bottom {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  color: rgba(255,255,255,.3);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { color: var(--gold); transition: opacity .25s; }
.footer-bottom a:hover { opacity: .8; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------
   CTA BANNER
   --------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,160,32,.15) 0%, transparent 70%);
  pointer-events: none;
}

/* ---------------------------------------------------
   BREADCRUMB
   --------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 130px 0 70px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.page-hero.bg-off { }
.page-hero.bg-off::after { background: var(--off-white); }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--gold); transition: opacity .25s; }
.breadcrumb a:hover { opacity: .8; }
.breadcrumb span { font-size: .7rem; }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
}
.page-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,.65);
  max-width: 560px;
  margin-top: 14px;
}

/* ---------------------------------------------------
   WHATSAPP FAB
   --------------------------------------------------- */
.whatsapp-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 6px 25px rgba(37,211,102,.45);
  z-index: 900;
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-fab:hover { transform: scale(1.1) translateY(-3px); box-shadow: 0 12px 35px rgba(37,211,102,.5); }

/* ---------------------------------------------------
   SCROLL REVEAL ANIMATIONS
   --------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays */
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ---------------------------------------------------
   MISC
   --------------------------------------------------- */
.page-transition {
  animation: fadeIn .5s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
hr.section-hr {
  border: none;
  border-top: 1px solid var(--gray-light);
  margin: 0;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  z-index: 800;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--gold); transform: translateY(-3px); }

/* Responsive helpers */
@media (max-width: 600px) {
  .section { padding: 60px 0; }
  .hero-stats { gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .about-nums { grid-template-columns: 1fr 1fr; }
}