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

:root {
  --gold: #D4AF37;
  --gold-light: #F5D05C;
  --gold-dim: rgba(212, 175, 55, 0.15);
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #161616;
  --dark3: #1e1e1e;
  --gray: #888888;
  --gray-light: #555555;
  --white: #ffffff;
  --text: #cccccc;
  --radius: 16px;
  --radius-sm: 8px;
  --trans: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img, svg { display: block; }
ul { list-style: none; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.gold { color: var(--gold); }
.white { color: var(--white); }

/* ===== PRELOADER ===== */
.preloader {
  position: fixed; inset: 0;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; }
.preloader-logo { width: 80px; height: 80px; margin: 0 auto 16px; }
.preloader-text {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--gold);
  opacity: 0.7;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--trans);
}
.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}
.nav-container {
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 40px;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { width: 40px; height: 40px; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-main {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 900;
  color: var(--gold); letter-spacing: 2px;
}
.logo-sub {
  font-size: 7px; font-weight: 600;
  color: var(--gray); letter-spacing: 1.5px;
  text-transform: uppercase; margin-top: 3px;
}
.nav-links {
  display: flex; align-items: center; gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 13px; font-weight: 500;
  color: var(--gray); letter-spacing: 0.5px;
  transition: var(--trans); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--gold);
  transition: var(--trans);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.btn-nav {
  background: var(--gold); color: var(--black);
  padding: 10px 22px; border-radius: 6px;
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.5px; white-space: nowrap;
  transition: var(--trans); flex-shrink: 0;
}
.btn-nav:hover { background: var(--gold-light); transform: translateY(-1px); }

.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px; margin-left: auto;
}
.menu-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--trans);
}

/* Mobile menu */
.mobile-menu {
  position: fixed; top: 0; right: -100%;
  width: 280px; height: 100vh;
  background: var(--dark2);
  border-left: 1px solid rgba(212,175,55,0.15);
  z-index: 999;
  transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
  padding: 100px 32px 40px;
}
.mobile-menu.open { right: 0; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu a {
  display: block; padding: 14px 0;
  font-size: 16px; font-weight: 500; color: var(--text);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--trans);
}
.mobile-menu a:hover { color: var(--gold); padding-left: 8px; }

/* ===== SECTION COMMON ===== */
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold-dim); border: 1px solid rgba(212,175,55,0.3);
  color: var(--gold); font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 100px; margin-bottom: 16px;
}
.section-tag.light { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.7); }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800; color: var(--white); line-height: 1.15;
  margin-bottom: 20px;
}
.section-desc { font-size: 16px; color: var(--gray); max-width: 600px; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-desc { margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold); color: var(--black);
  padding: 14px 28px; border-radius: 8px;
  font-size: 14px; font-weight: 700; letter-spacing: 0.5px;
  transition: var(--trans); border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(212,175,55,0.3); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  padding: 14px 28px; border-radius: 8px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.5px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--trans);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(212,175,55,0.06) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 20% 80%, rgba(26,26,46,0.5) 0%, transparent 60%),
              linear-gradient(160deg, #0a0a0a 0%, #0d0d1a 50%, #0a0a0a 100%);
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(212,175,55,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-illustration {
  position: absolute; right: -40px; top: 50%;
  transform: translateY(-50%);
  width: min(60vw, 680px); opacity: 0.7;
  pointer-events: none;
}
.africa-scene { width: 100%; height: auto; }

.hero-content {
  position: relative; z-index: 2;
  max-width: 620px; padding-left: 40px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(212,175,55,0.1); border: 1px solid rgba(212,175,55,0.25);
  padding: 8px 16px; border-radius: 100px; margin-bottom: 28px;
  font-size: 12px; font-weight: 600; color: var(--gold); letter-spacing: 1px;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(44px, 6.5vw, 76px);
  font-weight: 900; line-height: 1.08;
  color: var(--white); margin-bottom: 24px;
}
.title-line { display: block; }

.hero-desc {
  font-size: 17px; color: var(--gray);
  line-height: 1.75; margin-bottom: 40px; max-width: 500px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats { display: flex; align-items: center; gap: 0; }
.stat { padding: 0 28px; }
.stat:first-child { padding-left: 0; }
.stat-num {
  display: block; font-family: 'Playfair Display', serif;
  font-size: 36px; font-weight: 900; color: var(--gold);
  line-height: 1;
}
.stat-label { font-size: 12px; color: var(--gray); letter-spacing: 0.5px; margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.1); }

.scroll-indicator {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 2;
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
.scroll-indicator span { font-size: 10px; letter-spacing: 2px; color: var(--gray); text-transform: uppercase; }

/* ===== MARQUEE ===== */
.marquee-bar {
  background: var(--gold);
  padding: 14px 0; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(0,0,0,0.2);
}
.marquee-track {
  display: flex; gap: 32px; align-items: center;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  width: max-content;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.marquee-track span {
  font-size: 13px; font-weight: 700;
  color: var(--black); letter-spacing: 2px; text-transform: uppercase;
}
.marquee-track .dot { font-size: 8px; opacity: 0.4; }

/* ===== ABOUT ===== */
.about { padding: 120px 0; }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-img-wrap { position: relative; }
.about-svg { width: 100%; border-radius: 20px; }
.about-badge-float {
  position: absolute; bottom: 28px; right: -20px;
  background: var(--dark3); border: 1px solid rgba(212,175,55,0.3);
  padding: 12px 18px; border-radius: 10px;
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 600; color: var(--gold);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
}
.about-text { font-size: 15px; color: var(--gray); line-height: 1.8; margin-bottom: 16px; }

.about-values { margin: 32px 0 40px; display: flex; flex-direction: column; gap: 20px; }
.value-item { display: flex; align-items: flex-start; gap: 16px; }
.value-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--gold-dim); border: 1px solid rgba(212,175,55,0.2);
  border-radius: 10px; display: flex; align-items: center; justify-content: center; padding: 10px;
}
.value-icon svg { width: 22px; height: 22px; }
.value-item strong { display: block; color: var(--white); font-size: 15px; font-weight: 600; margin-bottom: 3px; }
.value-item p { font-size: 13px; color: var(--gray); }

/* ===== SERVICES ===== */
.services {
  padding: 120px 0; position: relative;
  background: var(--dark);
}
.services-bg-pattern {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle at 15% 50%, rgba(212,175,55,0.04) 0%, transparent 50%),
                    radial-gradient(circle at 85% 30%, rgba(212,175,55,0.03) 0%, transparent 40%);
}
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius); padding: 36px 32px;
  position: relative; overflow: hidden;
  transition: var(--trans); cursor: default;
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(212,175,55,0.04) 0%, transparent 60%);
  opacity: 0; transition: var(--trans);
}
.service-card:hover { border-color: rgba(212,175,55,0.25); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.service-card:hover::before { opacity: 1; }
.service-card.featured {
  background: linear-gradient(135deg, rgba(212,175,55,0.08) 0%, var(--dark2) 60%);
  border-color: rgba(212,175,55,0.2);
  grid-row: span 1;
}
.service-icon-wrap {
  width: 56px; height: 56px; margin-bottom: 20px;
}
.service-icon-wrap svg { width: 100%; height: 100%; }
.service-tag {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--gold); background: var(--gold-dim);
  padding: 4px 10px; border-radius: 4px; margin-bottom: 12px;
}
.service-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 700; color: var(--white);
  margin-bottom: 12px; line-height: 1.3;
}
.service-card p { font-size: 14px; color: var(--gray); line-height: 1.7; margin-bottom: 20px; }
.service-list { margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
.service-list li {
  font-size: 13px; color: var(--gray-light);
  display: flex; align-items: center; gap: 8px;
}
.service-list li::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--gold); flex-shrink: 0;
}
.service-link {
  font-size: 13px; font-weight: 600; color: var(--gold);
  transition: var(--trans); display: inline-flex; align-items: center; gap: 4px;
}
.service-link:hover { gap: 8px; }

/* ===== PARTNERS ===== */
.partners { padding: 120px 0; }
.partners-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.partner-card {
  background: var(--dark2); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius); padding: 32px 28px;
  transition: var(--trans);
}
.partner-card:hover { border-color: rgba(212,175,55,0.2); transform: translateY(-3px); }
.partner-logo { margin-bottom: 16px; }
.partner-logo svg { width: 120px; }
.partner-card p { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 16px; }
.partner-tag {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 4px;
}
.partner-tag:nth-child(n) {
  color: #00c896; background: rgba(0,200,150,0.1); border: 1px solid rgba(0,200,150,0.2);
}
.partner-card:nth-child(5) .partner-tag,
.partner-card:nth-child(6) .partner-tag {
  color: var(--gold); background: var(--gold-dim); border: 1px solid rgba(212,175,55,0.2);
}

/* ===== PROJECTS ===== */
.projects {
  padding: 120px 0;
  background: var(--dark);
}
.projects-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.project-card {
  background: var(--dark2); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius); overflow: hidden;
  transition: var(--trans);
}
.project-card:hover { border-color: rgba(212,175,55,0.2); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.project-card.large { grid-column: span 2; }
.project-img { overflow: hidden; }
.project-img svg { width: 100%; display: block; }
.project-img.small svg { height: 180px; }
.project-content { padding: 28px 32px 32px; }
.project-tag {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 4px; margin-bottom: 12px;
}
.project-tag.it { color: #4a90d9; background: rgba(74,144,217,0.1); border: 1px solid rgba(74,144,217,0.2); }
.project-tag.procurement { color: #44883B; background: rgba(68,136,59,0.1); border: 1px solid rgba(68,136,59,0.2); }
.project-tag.training { color: #9b59b6; background: rgba(155,89,182,0.1); border: 1px solid rgba(155,89,182,0.2); }
.project-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 700; color: var(--white);
  margin-bottom: 10px; line-height: 1.3;
}
.project-card p { font-size: 14px; color: var(--gray); line-height: 1.7; margin-bottom: 20px; }
.project-meta { display: flex; gap: 24px; }
.project-meta span { font-size: 12px; color: var(--gray-light); font-weight: 500; }
.project-meta span:first-child { color: var(--gold); }

/* ===== WHY US ===== */
.why-us { padding: 120px 0; }
.why-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.why-svg { width: 100%; max-width: 400px; margin: 0 auto; }
.why-items { margin: 40px 0; display: flex; flex-direction: column; gap: 28px; }
.why-item { display: flex; align-items: flex-start; gap: 20px; }
.why-num {
  font-family: 'Playfair Display', serif;
  font-size: 36px; font-weight: 900;
  color: rgba(212,175,55,0.25); line-height: 1;
  flex-shrink: 0; width: 48px;
}
.why-item strong { display: block; color: var(--white); font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.why-item p { font-size: 14px; color: var(--gray); }
.why-content .section-desc { margin-bottom: 0; }

/* ===== TENDER SECTION ===== */
.tender {
  padding: 120px 0; position: relative;
  background: linear-gradient(135deg, #0a0a12 0%, #0d0d0d 50%, #120a0a 100%);
  overflow: hidden;
}
.tender-bg { position: absolute; inset: 0; pointer-events: none; }
.tender-pattern {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 10% 50%, rgba(212,175,55,0.08) 0%, transparent 50%),
    radial-gradient(circle at 90% 30%, rgba(74,144,217,0.05) 0%, transparent 40%);
}
.tender-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start;
}
.tender-desc { font-size: 16px; color: var(--gray); line-height: 1.75; margin: 20px 0 36px; }
.tender-features { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
.tender-feature { display: flex; align-items: center; gap: 12px; }
.tf-icon { width: 24px; height: 24px; flex-shrink: 0; }
.tf-icon svg { width: 100%; }
.tender-feature span { font-size: 14px; color: var(--text); }
.contact-direct { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; }
.contact-direct p { font-size: 13px; color: var(--gray); margin-bottom: 8px; }
.tender-email {
  font-size: 15px; font-weight: 600; color: var(--gold);
  transition: var(--trans);
}
.tender-email:hover { color: var(--gold-light); }

/* Tender Form */
.tender-form-wrap { position: relative; }
.tender-form {
  background: var(--dark2); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px; padding: 40px;
}
.form-header { margin-bottom: 28px; }
.form-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px; font-weight: 700; color: var(--white); margin-bottom: 6px;
}
.form-header p { font-size: 13px; color: var(--gray); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--gray); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 8px;
  padding: 12px 16px; font-size: 14px; color: var(--white);
  font-family: 'Inter', sans-serif;
  transition: var(--trans); outline: none; appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold); background: rgba(212,175,55,0.04);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-light); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--dark2); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }

.file-drop {
  border: 2px dashed rgba(212,175,55,0.2);
  border-radius: 8px; padding: 24px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  cursor: pointer; transition: var(--trans); text-align: center;
}
.file-drop:hover { border-color: var(--gold); background: var(--gold-dim); }
.file-drop span { font-size: 13px; color: var(--gray); }
.file-drop small { font-size: 11px; color: var(--gray-light); }

.btn-submit {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--gold); color: var(--black);
  border: none; border-radius: 8px; padding: 16px 32px;
  font-size: 15px; font-weight: 700; letter-spacing: 0.5px;
  cursor: pointer; transition: var(--trans); margin-top: 8px;
}
.btn-submit:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(212,175,55,0.35); }

/* Form success */
.form-success {
  background: var(--dark2); border: 1px solid rgba(212,175,55,0.2);
  border-radius: 20px; padding: 60px 40px;
  text-align: center;
}
.success-icon { width: 80px; height: 80px; margin: 0 auto 24px; }
.form-success h3 {
  font-family: 'Playfair Display', serif;
  font-size: 28px; color: var(--white); margin-bottom: 12px;
}
.form-success p { font-size: 15px; color: var(--gray); line-height: 1.7; margin-bottom: 32px; }

/* ===== CONTACT ===== */
.contact { padding: 120px 0; background: var(--dark); }
.contact-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 16px;
}
.contact-card {
  background: var(--dark2); border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius); padding: 32px 28px;
  transition: var(--trans); text-align: center;
}
.contact-card:hover { border-color: rgba(212,175,55,0.2); transform: translateY(-3px); }
.contact-icon {
  width: 52px; height: 52px; margin: 0 auto 20px;
  background: var(--gold-dim); border: 1px solid rgba(212,175,55,0.2);
  border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 13px;
}
.contact-icon svg { width: 100%; }
.contact-card h4 {
  font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 10px;
}
.contact-card p { font-size: 13px; color: var(--gray); line-height: 1.7; }
.contact-card a { color: var(--gray); transition: var(--trans); }
.contact-card a:hover { color: var(--gold); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); border-top: 1px solid rgba(255,255,255,0.05); }
.footer-top { padding: 80px 0; }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
}
.footer-tagline { font-size: 13px; color: var(--gray); line-height: 1.7; margin: 20px 0 28px; max-width: 280px; }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--gray); transition: var(--trans);
}
.footer-socials a:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }
.footer-socials svg { width: 18px; height: 18px; }

.footer-links h5 {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--white); margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px; color: var(--gray);
  transition: var(--trans);
}
.footer-links a:hover { color: var(--gold); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 24px 0;
}
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 12px; color: var(--gray); }
.footer-bottom a { color: var(--gold); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 12px; color: var(--gray); transition: var(--trans); }
.footer-bottom-links a:hover { color: var(--gold); }

/* ===== BACK TO TOP ===== */
.back-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 100;
  width: 48px; height: 48px;
  background: var(--gold); color: var(--black);
  border: none; border-radius: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--trans);
  opacity: 0; transform: translateY(20px); pointer-events: none;
}
.back-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-top:hover { background: var(--gold-light); transform: translateY(-3px); }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid, .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { max-width: 480px; margin: 0 auto; }
  .why-visual { order: -1; max-width: 360px; margin: 0 auto; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .partners-grid { grid-template-columns: 1fr 1fr; }
  .tender-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-illustration { opacity: 0.3; right: -80px; }
  .hero-content { padding-left: 0; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .menu-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .project-card.large { grid-column: span 1; }
  .projects-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
  .hero-illustration { display: none; }
  .about-badge-float { right: 0; }
}

@media (max-width: 480px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .tender-form { padding: 28px 20px; }
}