/* ===========================
   BLUEDOVE — DANGOTE-INSPIRED
   =========================== */

:root {
  --navy:        #0d1f3c;
  --navy-mid:    #162d52;
  --blue:        #1a56a0;
  --blue-light:  #2471c8;
  --green:       #1e8c45;
  --green-light: #27ae60;
  --gold:        #c8960c;
  --white:       #ffffff;
  --off-white:   #f5f7fa;
  --gray-light:  #e4e9f0;
  --gray:        #7a8ba0;
  --text:        #1a2535;
  --shadow:      0 2px 16px rgba(13,31,60,0.09);
  --shadow-lg:   0 6px 36px rgba(13,31,60,0.15);
  --radius:      4px;
  --transition:  0.28s ease;
  --font-head:   'Montserrat', sans-serif;
  --font-body:   'Open Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: var(--font-head); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.section { padding: 96px 0; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 34px; font-family: var(--font-head);
  font-weight: 700; font-size: 0.85rem; letter-spacing: 1px;
  text-transform: uppercase; cursor: pointer;
  transition: var(--transition); border: 2px solid transparent;
}
.btn-primary { background: var(--green); color: var(--white); border-color: var(--green); }
.btn-primary:hover { background: var(--green-light); border-color: var(--green-light); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(30,140,69,0.3); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-white { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); }
.btn-ghost-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn-ghost-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-full { width: 100%; justify-content: center; }

/* --- Section Header --- */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block; background: rgba(30,140,69,0.1); color: var(--green);
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; padding: 5px 16px;
  margin-bottom: 14px;
}
.section-header h2 { font-size: clamp(1.9rem, 3vw, 2.8rem); font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.divider { width: 50px; height: 3px; background: var(--green); margin: 0 auto 16px; }
.divider-left { width: 50px; height: 3px; background: var(--green); margin: 14px 0 24px; }
.section-desc { color: var(--gray); max-width: 580px; margin: 0 auto; font-size: 0.97rem; }

/* ===========================
   TOP BAR
   =========================== */
.topbar { background: var(--navy); padding: 8px 0; font-size: 0.8rem; }
.topbar-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 28px;
  display: flex; justify-content: space-between; align-items: center;
}
.topbar-left { display: flex; gap: 24px; }
.topbar-left a { color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 7px; transition: color var(--transition); }
.topbar-left a:hover { color: var(--white); }
.topbar-left i { color: var(--green-light); }
.topbar-right { display: flex; gap: 14px; }
.topbar-right a { color: rgba(255,255,255,0.6); font-size: 0.82rem; transition: color var(--transition); }
.topbar-right a:hover { color: var(--green-light); }

/* ===========================
   NAVBAR
   =========================== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white);
  border-bottom: 3px solid var(--green);
  box-shadow: 0 2px 12px rgba(13,31,60,0.1);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(13,31,60,0.18); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; padding: 0 28px; max-width: 1200px; margin: 0 auto;
}
.nav-brand { display: flex; align-items: center; gap: 14px; }
.nav-logo { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--green); }
.nav-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.nav-title { font-family: var(--font-head); font-size: 1.15rem; font-weight: 900; color: var(--navy); }
.nav-sub { font-size: 0.7rem; color: var(--gray); font-weight: 500; letter-spacing: 0.5px; }

.nav-right { display: flex; align-items: center; gap: 10px; }

/* Three-dot */
.dots-menu { position: relative; }
.dots-btn {
  background: none; border: 2px solid var(--gray-light); color: var(--navy);
  font-size: 1.4rem; width: 42px; height: 42px; border-radius: var(--radius);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--transition); line-height: 1;
}
.dots-btn:hover { border-color: var(--green); color: var(--green); }
.dots-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); min-width: 200px; overflow: hidden;
  border-top: 3px solid var(--green);
  opacity: 0; transform: translateY(-8px); pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.dots-dropdown.open { opacity: 1; transform: translateY(0); pointer-events: all; }
.dropdown-item {
  display: flex; align-items: center; gap: 12px; padding: 13px 18px;
  color: var(--text); font-size: 0.88rem; font-weight: 500;
  border-bottom: 1px solid var(--gray-light); transition: background var(--transition);
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: var(--off-white); color: var(--blue); }
.dropdown-item i { width: 16px; color: var(--blue); }
.dropdown-item:nth-child(2) i { color: #25d366; }

/* Hamburger */
.hamburger-menu { position: relative; }
.hamburger {
  display: flex; flex-direction: column; gap: 5px;
  background: var(--navy); border: none; cursor: pointer;
  padding: 10px 12px; border-radius: var(--radius); transition: background var(--transition);
}
.hamburger:hover { background: var(--blue); }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-drawer {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); min-width: 220px; overflow: hidden;
  border-top: 3px solid var(--navy);
  opacity: 0; transform: translateY(-8px); pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.nav-drawer.open { opacity: 1; transform: translateY(0); pointer-events: all; }
.nav-links { display: flex; flex-direction: column; }
.nav-links li a {
  display: flex; align-items: center; gap: 12px; padding: 14px 20px;
  color: var(--text); font-family: var(--font-head); font-size: 0.85rem; font-weight: 600;
  border-bottom: 1px solid var(--gray-light); text-transform: uppercase; letter-spacing: 0.5px;
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
}
.nav-links li:last-child a { border-bottom: none; }
.nav-links li a:hover { background: var(--off-white); color: var(--green); padding-left: 26px; }
.nav-links li a i { width: 16px; color: var(--green); font-size: 0.82rem; }

/* ===========================
   HERO
   =========================== */
.hero {
  min-height: 92vh;
  background:
    linear-gradient(to right, rgba(13,31,60,0.92) 0%, rgba(13,31,60,0.65) 60%, rgba(13,31,60,0.3) 100%),
    url('bludove\ image\ .jpeg') center/cover no-repeat;
  display: flex; align-items: center;
  position: relative; padding: 100px 28px 80px;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(13,31,60,0.5) 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-eyebrow {
  color: var(--green-light); font-family: var(--font-head);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; margin-bottom: 18px;
  display: flex; align-items: center; gap: 12px;
}
.hero-eyebrow::before { content: ''; display: block; width: 40px; height: 2px; background: var(--green-light); }
.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.8rem); font-weight: 900;
  color: var(--white); line-height: 1.1; margin-bottom: 22px;
  letter-spacing: -1px;
}
.hero-tagline { font-size: clamp(1rem, 1.8vw, 1.2rem); color: rgba(255,255,255,0.8); margin-bottom: 40px; font-weight: 300; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5); font-size: 1.2rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ===========================
   STATS BAND
   =========================== */
.stats-band { background: var(--navy); padding: 0; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid rgba(255,255,255,0.08);
}
.stat-item {
  padding: 36px 28px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
  border-top: 4px solid transparent;
  transition: border-top-color var(--transition);
}
.stat-item:hover { border-top-color: var(--green-light); }
.stat-num {
  display: block; font-family: var(--font-head);
  font-size: 2.8rem; font-weight: 900; color: var(--white); line-height: 1;
}
.stat-plus { color: var(--green-light); }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 6px; display: block; }

/* ===========================
   ABOUT
   =========================== */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-image { position: relative; }
.about-image img { width: 100%; object-fit: cover; aspect-ratio: 4/3; box-shadow: var(--shadow-lg); }
.about-image::before {
  content: ''; position: absolute;
  top: -16px; left: -16px; right: 16px; bottom: 16px;
  border: 3px solid var(--green); z-index: -1;
}
.about-badge {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--navy); color: var(--white);
  padding: 20px 24px; text-align: center; box-shadow: var(--shadow-lg);
}
.badge-num { display: block; font-family: var(--font-head); font-size: 2.2rem; font-weight: 900; color: var(--green-light); line-height: 1; }
.badge-text { font-size: 0.72rem; opacity: 0.8; text-transform: uppercase; letter-spacing: 1px; }
.about-text .section-tag { display: inline-block; margin-bottom: 14px; }
.about-text h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; color: var(--navy); line-height: 1.25; }
.about-text p { color: #4a5a72; margin-bottom: 16px; font-size: 0.97rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0 32px; }
.feature-item { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; font-weight: 600; color: var(--text); }
.feature-item i { color: var(--green); font-size: 1rem; flex-shrink: 0; }

/* ===========================
   SERVICES
   =========================== */
.services { background: var(--off-white); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--gray-light); }
.service-card {
  background: var(--white); padding: 40px 36px;
  transition: transform var(--transition), box-shadow var(--transition);
  border-bottom: 3px solid transparent; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 0; height: 3px; background: var(--green);
  transition: width 0.4s ease;
}
.service-card:hover::before { width: 100%; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); z-index: 1; }
.service-icon {
  width: 64px; height: 64px;
  background: var(--navy); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px; font-size: 1.6rem; color: var(--white);
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: var(--green); }
.service-card h3 { font-size: 1.1rem; font-weight: 800; color: var(--navy); margin-bottom: 12px; }
.service-card p { color: #4a5a72; font-size: 0.9rem; margin-bottom: 22px; line-height: 1.7; }
.service-link {
  color: var(--navy); font-family: var(--font-head); font-size: 0.78rem;
  font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
  border-bottom: 2px solid var(--green); padding-bottom: 2px;
  transition: color var(--transition), gap var(--transition);
}
.service-link:hover { color: var(--green); gap: 14px; }

/* ===========================
   CTA BAND
   =========================== */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  padding: 72px 0;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-text h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; color: var(--white); margin-bottom: 10px; }
.cta-text p { color: rgba(255,255,255,0.75); font-size: 1rem; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===========================
   CONTACT
   =========================== */
.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info h3 { font-size: 1.4rem; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.contact-info > p { color: var(--gray); margin-bottom: 28px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.contact-icon {
  width: 44px; height: 44px; background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 0.95rem; flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 0.72rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 3px; font-family: var(--font-head); }
.contact-item span, .contact-item a { color: var(--text); font-size: 0.92rem; }
.contact-item a:hover { color: var(--green); }
.map-container { margin-top: 28px; overflow: hidden; box-shadow: var(--shadow); }

.contact-form-wrap { background: var(--off-white); padding: 44px 40px; box-shadow: var(--shadow); border-top: 4px solid var(--navy); }
.contact-form-wrap h3 { font-size: 1.3rem; font-weight: 800; color: var(--navy); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-head); font-size: 0.75rem; font-weight: 700; color: var(--navy); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.form-group label span { color: var(--green); }
.form-group input, .form-group textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--gray-light); border-radius: 0;
  font-family: var(--font-body); font-size: 0.92rem; color: var(--text);
  background: var(--white); outline: none; transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--navy); }
.form-group input.error, .form-group textarea.error { border-color: #e74c3c; }
.error-msg { display: block; color: #e74c3c; font-size: 0.76rem; margin-top: 5px; min-height: 16px; }
.form-success {
  display: none; margin-top: 16px; padding: 14px 18px;
  background: rgba(30,140,69,0.1); border-left: 4px solid var(--green);
  color: var(--green); font-size: 0.9rem; font-weight: 600;
  align-items: center; gap: 10px;
}
.form-success.show { display: flex; }

/* ===========================
   FOOTER
   =========================== */
.footer { background: var(--navy); color: rgba(255,255,255,0.7); }
.footer-top { padding: 72px 0 50px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.2fr 1.5fr; gap: 48px; }
.footer-logo { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 2px solid var(--green); margin-bottom: 16px; }
.footer-brand h3 { color: var(--white); font-size: 1rem; font-weight: 800; margin-bottom: 12px; }
.footer-brand p { font-size: 0.87rem; line-height: 1.75; margin-bottom: 22px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px; height: 36px; background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65); font-size: 0.82rem; transition: var(--transition);
}
.social-links a:hover { background: var(--green); color: var(--white); }
.footer-col h4 {
  color: var(--white); font-size: 0.82rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 2px solid var(--green);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.87rem; transition: color var(--transition), padding-left var(--transition); }
.footer-col ul a:hover { color: var(--green-light); padding-left: 6px; }
.footer-col p { font-size: 0.87rem; margin-bottom: 10px; display: flex; align-items: flex-start; gap: 10px; }
.footer-col i { color: var(--green-light); margin-top: 3px; flex-shrink: 0; }
.footer-col a:hover { color: var(--green-light); }
.footer-bottom { padding: 20px 0; background: rgba(0,0,0,0.2); }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ===========================
   FLOATING BUTTONS
   =========================== */
.float-btn {
  position: fixed; right: 24px; width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25); z-index: 900;
  transition: transform var(--transition), box-shadow var(--transition);
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(0,0,0,0.3); }
.float-whatsapp { bottom: 90px; background: #25d366; }
.float-call { bottom: 28px; background: var(--blue); }

/* ===========================
   SCROLL REVEAL
   =========================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .topbar-left { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
  .about-image::before { display: none; }
  .about-badge { bottom: -16px; right: 16px; }
  .services-grid { grid-template-columns: 1fr; gap: 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .about-features { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
  .section { padding: 64px 0; }
  .nav-title { font-size: 1rem; }
  .nav-sub { display: none; }
}