:root {
  --navy:   #40515b;
  --blue:   #2196c4;
  --light:  #f4feff;
  --white:  #ffffff;
  --text:   #2b3a42;
  --muted:  #6b7e88;
  --border: #d0e4ea;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
  height: 64px;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.nav-logo img { height: 40px; display: block; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: #fff; }

/* ── HERO ── */
#home {
  background: linear-gradient(135deg, var(--navy) 0%, #263540 60%, #1a2830 100%);
  color: #fff;
  padding: 6rem 2rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#home::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 40%, rgba(33,150,196,.18) 0%, transparent 65%);
  pointer-events: none;
}
.hero-logo { margin: 0 auto 2rem; }
.hero-logo img { height: 90px; }
#home h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.15;
  margin-bottom: 1rem;
}
#home h1 span { color: var(--blue); }
#home p {
  max-width: 640px; margin: 0 auto 2.5rem;
  font-size: 1.1rem; font-weight: 300;
  color: rgba(255,255,255,.75);
}
.btn {
  display: inline-block;
  padding: .75rem 2rem;
  border-radius: 3px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .2s, color .2s, transform .15s;
}
.btn-primary {
  background: var(--blue); color: #fff;
  border: 2px solid var(--blue);
}
.btn-primary:hover { background: #1a7faa; border-color: #1a7faa; transform: translateY(-1px); }
.btn-outline {
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,.5);
  margin-left: 1rem;
}
.btn-outline:hover { border-color: #fff; transform: translateY(-1px); }

/* ── SECTIONS ── */
section { padding: 5rem 2rem; }
.container { max-width: 1060px; margin: 0 auto; }

.section-label {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .5rem;
}
h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}
.lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 680px;
  margin-bottom: 3rem;
}

/* ── ABOUT ── */
#about { background: var(--light); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.about-grid p { margin-bottom: 1rem; font-size: 1rem; }
.about-stat-row {
  display: flex; gap: 2rem; margin-top: 2rem;
}
.stat {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  flex: 1;
  text-align: center;
}
.stat strong {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue);
}
.stat span { font-size: .85rem; color: var(--muted); }

/* ── SERVICES ── */
#services { background: #fff; }
.services-intro { max-width: 700px; margin-bottom: 3rem; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--light);
  border: 2px solid var(--border);
  border-radius: 5px;
  padding: 1.75rem;
  transition: border-color .2s, box-shadow .2s;
}
.service-card:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 18px rgba(33,150,196,.12);
}
.service-card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--blue);
}
.service-card ul { list-style: none; padding: 0; }
.service-card ul li {
  font-size: .92rem;
  padding: .3rem 0;
  padding-left: 1rem;
  position: relative;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.service-card ul li:last-child { border-bottom: none; }
.service-card ul li::before {
  content: '›';
  position: absolute; left: 0;
  color: var(--blue);
  font-weight: 700;
}

/* ── CONTACT ── */
#contact { background: var(--navy); color: #fff; }
#contact h2 { color: #fff; }
#contact .lead { color: rgba(255,255,255,.65); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2.5rem;
}
.contact-block h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
}
.contact-block p, .contact-block a {
  font-size: .97rem;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  line-height: 1.8;
}
.contact-block a:hover { color: #fff; text-decoration: underline; }
.contact-block address { font-style: normal; }

/* ── FOOTER ── */
footer {
  background: #1a2830;
  text-align: center;
  padding: 1.5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.35);
  letter-spacing: .05em;
}

/* ── RESPONSIVE ── */
@media (max-width: 700px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-stat-row { flex-direction: column; }
  .nav-links { gap: 1.1rem; }
  .btn-outline { margin-left: 0; margin-top: .75rem; }
}

/* ── PORTFOLIO ── */
#portfolio { background: var(--light); }

.portfolio-categories { display: flex; flex-direction: column; gap: 3rem; }

.portfolio-cat-label {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.portfolio-card {
  display: block;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 5px;
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s, box-shadow .2s, transform .15s;
}
.portfolio-card:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 18px rgba(33,150,196,.12);
  transform: translateY(-2px);
}
.portfolio-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: .6rem;
}
.portfolio-domain {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  letter-spacing: .02em;
}
.portfolio-arrow {
  font-size: 1rem;
  color: var(--blue);
  transition: transform .2s;
}
.portfolio-card:hover .portfolio-arrow {
  transform: translate(2px, -2px);
}
.portfolio-card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 700px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}