/* ===================================================
   EEC Engineering — Main Stylesheet
   Colors: Beige #f5f0e8 | Brown/Copper #b07d4a | Dark #2c2416 | Orange-Brown #c8622a
   =================================================== */

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

:root {
  --beige:       #f5f0e8;
  --beige-dark:  #e8dfc8;
  --copper:      #b07d4a;
  --copper-light:#c8914f;
  --orange:      #c8622a;
  --dark:        #2c2416;
  --dark-mid:    #3d3020;
  --dark-light:  #5a4830;
  --white:       #ffffff;
  --text:        #3a2e1e;
  --text-light:  #7a6a52;
  --shadow:      0 8px 32px rgba(44,36,22,.12);
  --shadow-hover:0 16px 48px rgba(44,36,22,.22);
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  all .35s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Cairo', sans-serif;
  background: var(--beige);
  color: var(--text);
  direction: rtl;
  overflow-x: hidden;
  line-height: 1.7;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

/* ---------- GRID OVERLAYS ---------- */
.grid-overlay,
.grid-overlay-light,
.grid-overlay-dark {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.grid-overlay {
  background-image:
    linear-gradient(rgba(176,125,74,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176,125,74,.12) 1px, transparent 1px);
  background-size: 48px 48px;
}
.grid-overlay-light {
  background-image:
    linear-gradient(rgba(176,125,74,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176,125,74,.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.grid-overlay-dark {
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* ---------- CONTAINER ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ---------- SECTION COMMON ---------- */
.section { padding: 100px 0; position: relative; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 12px;
}
.section-header.light h2 { color: var(--white); }
.section-tag {
  display: inline-block;
  background: var(--copper);
  color: var(--white);
  font-size: .8rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 40px;
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.light-tag { background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3); }
.section-line {
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--copper), var(--orange));
  margin: 0 auto;
  border-radius: 2px;
}
.light-line { background: linear-gradient(90deg, var(--copper-light), var(--white)); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: 'Cairo', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--copper), var(--orange));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(176,125,74,.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(176,125,74,.55);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
  transform: translateY(-3px);
}
.full-width { width: 100%; justify-content: center; }

/* ====================================================
   NAVBAR
   ==================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(44,36,22,.97);
  backdrop-filter: blur(12px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-box {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-eec {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--copper);
  letter-spacing: .05em;
}
.logo-divider {
  width: 2px; height: 24px;
  background: var(--copper);
  opacity: .5;
}
.logo-text {
  font-size: .8rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
  max-width: 140px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; right: 14px; left: 14px;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transition: var(--transition);
  border-radius: 1px;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { transform: scaleX(1); }

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

/* ====================================================
   HERO
   ==================================================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 50%, #1a1008 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 100px 24px 60px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(176,125,74,.2) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(200,98,42,.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  text-align: center;
  max-width: 800px;
  position: relative;
  z-index: 1;
}
.hero-logo-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 32px;
}
.hero-logo-icon {
  width: 100px; height: 100px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  color: var(--white);
  margin: 0 auto 8px;
  box-shadow: 0 8px 32px rgba(176,125,74,.5);
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.hero-logo-badge {
  position: absolute;
  bottom: -4px; left: -12px;
  background: var(--dark);
  border: 2px solid var(--copper);
  color: var(--copper);
  font-size: .75rem;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 6px;
  letter-spacing: .1em;
}
.hero-title {
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,.7);
  margin-bottom: 40px;
  font-weight: 400;
}
.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.4);
  font-size: 1.2rem;
  animation: bounce 2s ease-in-out infinite;
  z-index: 1;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ====================================================
   ABOUT
   ==================================================== */
.about { background: var(--beige); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.about-cards-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(176,125,74,.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--copper), var(--orange));
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}
.about-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.main-card { background: var(--dark); color: var(--white); }
.main-card::before { background: linear-gradient(180deg, var(--copper), var(--orange)); }
.about-card-header { margin-bottom: 20px; }
.about-logo-small {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--copper);
  letter-spacing: .1em;
}
.main-card p { color: rgba(255,255,255,.8); font-size: 1.05rem; line-height: 1.85; }
.about-card-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(176,125,74,.35);
}
.vision-card h3, .mission-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
}
.vision-card p, .mission-card p { color: var(--text-light); }

/* ====================================================
   SERVICES
   ==================================================== */
.services {
  background: var(--beige-dark);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid rgba(176,125,74,.08);
  transition: var(--transition);
  cursor: default;
}
.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-hover);
  border-color: var(--copper);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
}
.service-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  margin: 0 auto 20px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(176,125,74,.35);
}
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--beige-dark);
}
.service-card ul { text-align: right; }
.service-card ul li {
  color: var(--text-light);
  font-size: .92rem;
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card ul li::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--copper);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ====================================================
   WHY EEC
   ==================================================== */
.why { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.why-card {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  cursor: default;
}
.why-card:hover { transform: translateY(-6px); }
.why-card:hover .why-hex { transform: scale(1.08) rotate(5deg); }
.why-hex {
  width: 90px; height: 90px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--white);
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(176,125,74,.4);
}
.why-hex.dark {
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
  box-shadow: 0 6px 24px rgba(44,36,22,.3);
}
.why-card h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.4;
}

/* ====================================================
   PARTNERS
   ==================================================== */
.partners { background: var(--beige); }
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.partner-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid rgba(176,125,74,.1);
  transition: var(--transition);
}
.partner-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--copper);
}
.partner-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
  margin: 0 auto 14px;
}
.partner-card h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
}
.partner-sub {
  font-size: .78rem;
  color: var(--copper);
  font-weight: 700;
  margin-bottom: 8px;
}
.partner-card p:last-child {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.5;
}
.partners-extra {
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
  color: var(--white);
  padding: 24px 32px;
  border-radius: var(--radius);
  font-size: .95rem;
  margin-bottom: 48px;
  line-height: 1.7;
}
.partners-extra i { color: var(--copper); margin-left: 8px; }
.partners-extra strong { color: var(--copper-light); }

.partners-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.partner-logo-item { }
.logo-placeholder {
  background: var(--white);
  border: 2px solid var(--beige-dark);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-light);
  text-align: center;
  width: 130px;
  transition: var(--transition);
  cursor: default;
}
.logo-placeholder i {
  font-size: 1.8rem;
  color: var(--copper);
}
.logo-placeholder:hover {
  border-color: var(--copper);
  color: var(--dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

/* ====================================================
   PROJECTS
   ==================================================== */
.projects { background: var(--beige-dark); }
.projects-filter {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  background: var(--white);
  border: 2px solid var(--beige-dark);
  color: var(--text-light);
  font-family: 'Cairo', sans-serif;
  font-size: .9rem;
  font-weight: 700;
  padding: 9px 22px;
  border-radius: 40px;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(135deg, var(--copper), var(--orange));
  border-color: transparent;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(176,125,74,.4);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
  transition: var(--transition);
  cursor: pointer;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}
.project-card.hidden { display: none; }
.project-img { position: relative; overflow: hidden; }
.project-img-placeholder {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  transition: var(--transition);
}
.project-img-placeholder.military  { background: linear-gradient(135deg, #3d3020, #5a4030); color: rgba(255,255,255,.25); }
.project-img-placeholder.civil     { background: linear-gradient(135deg, #2c4a3e, #3d6b5a); color: rgba(255,255,255,.25); }
.project-img-placeholder.industrial{ background: linear-gradient(135deg, #2a3a50, #3d5570); color: rgba(255,255,255,.25); }
.project-img-placeholder.social    { background: linear-gradient(135deg, #4a2c2c, #703d3d); color: rgba(255,255,255,.25); }
.project-card:hover .project-img-placeholder { transform: scale(1.06); }
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,36,22,.85) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay span {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
}
.project-info {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.project-info h4 {
  font-size: .95rem;
  font-weight: 800;
  color: var(--dark);
}
.project-tag {
  font-size: .75rem;
  font-weight: 700;
  background: var(--beige-dark);
  color: var(--copper);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ====================================================
   CONTACT
   ==================================================== */
.contact {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 60%, #1a1008 100%);
  position: relative;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info { color: var(--white); }
.team-desc {
  margin-bottom: 36px;
}
.team-desc h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--copper-light);
  margin-bottom: 12px;
}
.team-desc p { color: rgba(255,255,255,.75); line-height: 1.8; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(176,125,74,.2);
  border: 1px solid rgba(176,125,74,.4);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper-light);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  color: var(--copper-light);
  font-size: .85rem;
  margin-bottom: 4px;
}
.contact-item p, .contact-item a {
  color: rgba(255,255,255,.75);
  font-size: .95rem;
}
.contact-item a:hover { color: var(--copper-light); }

/* Download Button */
.download-section { margin-top: 8px; }
.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  color: var(--white);
  padding: 16px 32px;
  border-radius: var(--radius);
  font-family: 'Cairo', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(176,125,74,.4);
  border: none;
  cursor: pointer;
  width: 100%;
  justify-content: center;
}
.btn-download i { font-size: 1.3rem; }
.btn-download:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(176,125,74,.6);
  color: var(--white);
}
.btn-download:active { transform: translateY(-1px); }

/* Contact Form */
.contact-form-wrap {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(176,125,74,.2);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(8px);
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 700;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(176,125,74,.3);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--white);
  font-family: 'Cairo', sans-serif;
  font-size: .95rem;
  outline: none;
  transition: var(--transition);
  direction: rtl;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  background: rgba(255,255,255,.1);
  box-shadow: 0 0 0 3px rgba(176,125,74,.2);
}
.form-group select option { background: var(--dark); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-success {
  display: none;
  background: rgba(100,200,100,.15);
  border: 1px solid rgba(100,200,100,.4);
  color: #8fd88f;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 700;
  text-align: center;
}
.form-success.show { display: flex; align-items: center; justify-content: center; gap: 8px; }

/* ====================================================
   FOOTER
   ==================================================== */
.footer {
  background: #1a1008;
  padding: 60px 0 0;
  color: rgba(255,255,255,.7);
}
.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(176,125,74,.2);
}
.footer-eec {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--copper);
  letter-spacing: .08em;
  display: block;
  margin-bottom: 8px;
}
.footer-logo p {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 4px;
}
.footer-tagline {
  font-size: .82rem;
  color: rgba(255,255,255,.4);
  font-style: italic;
  margin-top: 8px;
}
.footer-links h4,
.footer-contact h4 {
  color: var(--copper-light);
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '←';
  color: var(--copper);
  font-size: .75rem;
}
.footer-links a:hover { color: var(--copper-light); padding-right: 6px; }
.footer-contact p {
  font-size: .88rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-contact i { color: var(--copper); width: 16px; }
.footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: .82rem;
  color: rgba(255,255,255,.3);
}

/* ====================================================
   SCROLL TO TOP
   ==================================================== */
.scroll-top {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--copper), var(--orange));
  color: var(--white);
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  cursor: pointer;
  z-index: 999;
  box-shadow: 0 4px 16px rgba(176,125,74,.5);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(176,125,74,.65);
}

/* ====================================================
   AOS — custom fade animations
   ==================================================== */
[data-aos] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: .7s;
  transition-timing-function: cubic-bezier(.4,0,.2,1);
}
[data-aos="fade-up"]    { transform: translateY(40px); }
[data-aos="fade-left"]  { transform: translateX(-40px); }
[data-aos="fade-right"] { transform: translateX(40px); }
[data-aos="zoom-in"]    { transform: scale(.88); }
[data-aos].aos-animate  { opacity: 1; transform: none; }

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; right: 0; left: 0; background: rgba(44,36,22,.98); padding: 16px; gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 20px; border-radius: 8px; }
  .hamburger { display: flex; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
  .hero-btns { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .about-card { padding: 24px; }
  .section-header h2 { font-size: 1.8rem; }
}

/* ====================================================
   STATS / COUNTERS
   ==================================================== */
.stats {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 60%, #1a1008 100%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(176,125,74,.25);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(176,125,74,.08), transparent);
  opacity: 0;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-8px); border-color: var(--copper); }
.stat-card:hover::before { opacity: 1; }
.stat-icon {
  font-size: 2rem;
  color: var(--copper);
  margin-bottom: 16px;
}
.stat-number {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  display: inline-block;
}
.stat-plus {
  font-size: 2rem;
  font-weight: 900;
  color: var(--copper);
  display: inline-block;
  vertical-align: top;
  margin-top: 4px;
}
.stat-label {
  font-size: .95rem;
  color: rgba(255,255,255,.65);
  margin-top: 10px;
  font-weight: 600;
}

/* ====================================================
   GOOGLE MAPS
   ==================================================== */
.map-wrap {
  margin-top: 64px;
}
.map-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--white);
}
.map-header i {
  font-size: 1.4rem;
  color: var(--copper);
}
.map-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid rgba(176,125,74,.3);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
.map-container iframe { display: block; }

/* ====================================================
   WHATSAPP FLOATING BUTTON
   ==================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--white);
  z-index: 998;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: var(--transition);
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.12) translateY(-4px);
  box-shadow: 0 8px 32px rgba(37,211,102,.7);
  color: var(--white);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.4);
  animation: waPulse 2s ease-in-out infinite;
}
@keyframes waPulse {
  0%,100% { transform: scale(1);   opacity: .7; }
  50%      { transform: scale(1.2); opacity: 0;  }
}
.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--dark);
  color: var(--white);
  font-family: 'Cairo', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid rgba(176,125,74,.3);
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--dark);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ====================================================
   CONTACT — WhatsApp icon color + form error
   ==================================================== */
.whatsapp-icon { background: rgba(37,211,102,.15) !important; border-color: rgba(37,211,102,.3) !important; color: #25d366 !important; }
.whatsapp-icon i { color: #25d366; }

.form-error {
  display: none;
  background: rgba(200,80,80,.15);
  border: 1px solid rgba(200,80,80,.4);
  color: #f08080;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 700;
  text-align: center;
}
.form-error.show { display: flex; align-items: center; justify-content: center; gap: 8px; }

/* ====================================================
   FOOTER — WhatsApp link
   ==================================================== */
.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: var(--white);
  padding: 8px 18px;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 700;
  margin-top: 14px;
  transition: var(--transition);
}
.footer-wa:hover { background: #1db954; transform: translateY(-2px); color: var(--white); }
.footer-wa i { font-size: 1.1rem; }

/* ====================================================
   RESPONSIVE — new sections
   ==================================================== */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-card { padding: 28px 14px; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; font-size: 1.5rem; }
  .scroll-top { bottom: 88px; left: 20px; }
}

/* ====================================================
   REAL IMAGES — logo + project cards
   ==================================================== */

/* --- Navbar logo --- */
.nav-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: brightness(1);
  transition: var(--transition);
}
.navbar.scrolled .nav-logo-img { filter: brightness(1.1); }
.logo-box { display: flex; align-items: center; }

/* --- Hero logo --- */
.hero-logo-img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  display: block;
  margin: 0 auto 28px;
  filter: drop-shadow(0 8px 24px rgba(176,125,74,.5));
  animation: float 4s ease-in-out infinite;
}

/* --- Footer logo --- */
.footer-logo-img {
  width: 140px;
  height: auto;
  object-fit: contain;
  display: block;
  margin-bottom: 12px;
  filter: brightness(.9);
}

/* --- Project card real images --- */
.project-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}
.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform .55s cubic-bezier(.4,0,.2,1);
}
.project-card:hover .project-img img {
  transform: scale(1.08);
}

/* keep overlay on top of real img */
.project-img .project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,36,22,.85) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
  z-index: 2;
}
.project-card:hover .project-img .project-overlay { opacity: 1; }

/* remove old placeholder styles interference */
.project-img-placeholder { display: none; }