*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --silver: #C8C8D0;
  --silver-dim: #8A8A96;
  --silver-bright: #E8E8F0;
  --glass: rgba(255,255,255,0.04);
  --glass-border: rgba(200,200,210,0.12);
  --glass-hover: rgba(255,255,255,0.07);
  --bg: #111114;
  --bg2: #16161A;
  --accent: #207060; /* Dark Teal from Logo */
  --accent2: #7EC8B8; /* Light Cyan/Teal for contrast */
  --accent-glow: rgba(126,200,184,0.15);
  --text: #E8E8F0;
  --text-dim: #8A8A96;
  --success: #25D366; /* WhatsApp Green */
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* NOISE OVERLAY */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* AMBIENT BLOBS */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}
.blob-1 { width: 600px; height: 600px; background: #207060; top: -200px; left: -100px; }
.blob-2 { width: 500px; height: 500px; background: #203030; bottom: -100px; right: -100px; }
.blob-3 { width: 300px; height: 300px; background: #204040; top: 50%; left: 50%; transform: translate(-50%,-50%); }

/* LAYOUT */
.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 1; }
.section-alt { background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%); border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 0;
  background: rgba(17,17,20,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 0.5rem; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.2rem; letter-spacing: 0.08em; color: var(--silver-bright); text-decoration: none; }
.nav-logo img { width: 28px; height: 28px; border-radius: 50%; }
.nav-logo span { color: var(--accent2); }

.nav-actions { display: flex; align-items: center; gap: 1rem; }
.nav-lang {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--silver-bright);
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.nav-lang:hover { background: var(--glass-hover); border-color: rgba(200,200,210,0.25); }

.nav-cta {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--silver-bright);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.nav-cta:hover { background: var(--glass-hover); border-color: rgba(200,200,210,0.25); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 6rem;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent2);
  background: rgba(126,200,184,0.08);
  border: 1px solid rgba(126,200,184,0.2);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}
.hero-eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent2); display: inline-block; }
.hero h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--silver-bright);
}
.hero h1 em { font-style: normal; color: var(--accent2); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 600px;
  margin-bottom: 3rem;
  font-weight: 300;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #111114;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  display: inline-flex; align-items: center; gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(32,112,96,0.3);
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(32,112,96,0.4); }
.btn-secondary {
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.3);
  color: #E8E8F0;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-secondary svg { color: var(--success); }
.btn-secondary:hover { background: rgba(37,211,102,0.15); transform: translateY(-2px); }

/* STATS */
.stats {
  display: flex; gap: 2.5rem; flex-wrap: wrap;
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--glass-border);
}
.stat-num { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 700; color: var(--silver-bright); }
.stat-label { font-size: 0.8rem; color: var(--text-dim); letter-spacing: 0.05em; text-transform: uppercase; margin-top: 0.2rem; }

/* SECTION */
section { padding: 6rem 0; }
.section-label {
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent2); margin-bottom: 1rem;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--silver-bright); margin-bottom: 1rem;
  line-height: 1.15;
}
.section-sub { color: var(--text-dim); max-width: 600px; font-size: 1rem; }

/* FEATURES (AFRICA) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}
.feature-card {
  padding: 1.5rem 0;
}
.feature-icon {
  font-size: 2rem; margin-bottom: 1rem;
}
.feature-card h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--silver-bright); margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.95rem; color: var(--text-dim); line-height: 1.6; }

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.service-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(126,200,184,0.4), transparent);
}
.service-card:hover { background: var(--glass-hover); border-color: rgba(126,200,184,0.2); transform: translateY(-4px); }
.service-icon {
  width: 50px; height: 50px; border-radius: 14px;
  background: var(--accent-glow);
  border: 1px solid rgba(126,200,184,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.5rem;
}
.service-card h3 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--silver-bright); margin-bottom: 0.8rem; }
.service-card p { font-size: 0.95rem; color: var(--text-dim); line-height: 1.6; margin-bottom: 2rem; }
.service-price { font-family: 'Syne', sans-serif; font-size: 1.25rem; font-weight: 700; color: var(--accent2); }
.service-price span { font-size: 0.8rem; font-weight: 400; color: var(--text-dim); font-family: 'DM Sans', sans-serif; margin-left: 0.3rem; }

/* PORTFOLIO */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}
.portfolio-item {
  display: block;
  text-decoration: none;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s;
}
.portfolio-item:hover {
  transform: translateY(-5px);
  border-color: rgba(126,200,184,0.3);
}
.portfolio-img {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--glass-border);
}
.portfolio-content { padding: 1.5rem; }
.portfolio-content h4 { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--silver-bright); font-size: 1.1rem; margin-bottom: 0.5rem; }
.portfolio-content p { font-size: 0.9rem; color: var(--text-dim); }

/* TESTIMONIALS */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 4rem;
  border-top: 1px solid var(--glass-border);
}
.testimonial-card {
  padding: 2rem;
  background: rgba(255,255,255,0.02);
  border-radius: 16px;
  border-left: 3px solid var(--accent2);
}
.testimonial-card .quote { font-size: 1.05rem; font-style: italic; color: var(--silver-bright); margin-bottom: 1.5rem; line-height: 1.6; }
.testimonial-card .author { font-size: 0.9rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

/* PROCESS */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2.5rem; margin-top: 3.5rem; }
.step { position: relative; }
.step-num {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 3.5rem;
  color: rgba(126,200,184,0.15); line-height: 1; margin-bottom: 1rem;
}
.step h4 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--silver-bright); margin-bottom: 0.6rem; }
.step p { font-size: 0.95rem; color: var(--text-dim); line-height: 1.6; }

/* FAQ */
.faq-list { max-width: 800px; margin-top: 3.5rem; }
.faq-item {
  border-bottom: 1px solid var(--glass-border);
  padding: 1.5rem 0;
}
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
}
.faq-q h4 { font-family: 'Syne', sans-serif; font-weight: 600; font-size: 1.1rem; color: var(--silver-bright); padding-right: 2rem; }
.faq-icon { font-size: 1.5rem; color: var(--accent2); transition: transform 0.3s; }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.faq-a p { padding-top: 1rem; color: var(--text-dim); font-size: 0.95rem; line-height: 1.7; }
.faq-item.active .faq-icon { transform: rotate(45deg); }

/* CONTACT */
.contact-wrap {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact-wrap::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(126,200,184,0.1), transparent 70%);
  pointer-events: none;
}
.contact-wrap h2 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(2rem, 5vw, 3rem); color: var(--silver-bright); margin-bottom: 1.2rem; }
.contact-wrap p { color: var(--text-dim); font-size: 1.1rem; max-width: 540px; margin: 0 auto 3rem; line-height: 1.6; }
.contact-channels { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.channel-btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--silver);
  padding: 0.85rem 1.8rem;
  border-radius: 100px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s;
}
.channel-btn:hover { background: var(--glass-hover); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }
.whatsapp-btn { background: rgba(37,211,102,0.1); border-color: rgba(37,211,102,0.3); color: #fff; }
.whatsapp-btn:hover { background: rgba(37,211,102,0.2); border-color: rgba(37,211,102,0.5); }
.whatsapp-btn svg { color: var(--success); }

/* FOOTER */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0;
  text-align: center;
}
footer p { font-size: 0.85rem; color: var(--text-dim); }
footer strong { color: var(--silver); }

/* STICKY WHATSAPP */
.whatsapp-sticky {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  z-index: 1000;
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-sticky svg { width: 32px; height: 32px; }
.whatsapp-sticky:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(37,211,102,0.6); }
@media (min-width: 769px) { .whatsapp-sticky { display: none; } }

@media (max-width: 768px) {
  .container { padding: 0 1.5rem; }
  section { padding: 4.5rem 0; }
  .hero { padding: 7rem 0 4rem; }
  .hero-sub { margin-bottom: 2.5rem; font-size: 1.05rem; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .stats { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 1.5rem; 
    margin-top: 3.5rem; 
    padding-top: 2.5rem;
  }
  
  .services-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .features-grid { grid-template-columns: 1fr; gap: 2rem; }
  .portfolio-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .testimonials { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 3rem; padding-top: 3rem; }
  .process-steps { grid-template-columns: 1fr; gap: 2.5rem; margin-top: 2.5rem; }
  
  .contact-wrap { padding: 3rem 1.5rem; }
  .contact-channels { flex-direction: column; }
  .channel-btn { width: 100%; justify-content: center; }
  
  .whatsapp-sticky { display: flex; bottom: 1.5rem; right: 1.5rem; width: 55px; height: 55px; }
  .whatsapp-sticky svg { width: 28px; height: 28px; }
}

@media (max-width: 480px) {
  .nav-logo { font-size: 1.1rem; }
  .nav-actions { gap: 0.5rem; }
  .nav-lang { padding: 0.35rem 0.5rem; font-size: 0.75rem; }
  .nav-cta { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
  
  .stats { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero h1 { font-size: 2.2rem; }
}