@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --charcoal:      #1c2128;
  --charcoal-mid:  #252d36;
  --charcoal-card: #2d3748;
  --charcoal-soft: #374151;
  --teal:          #0d9488;
  --teal-bright:   #14b8a8;
  --teal-glow:     #0d948830;
  --teal-pale:     #ccfbf1;
  --white:         #f8fafc;
  --white-dim:     #e2e8f0;
  --white-muted:   #94a3b8;
  --gold:          #f59e0b;
  --border:        #374151;
  --border-teal:   #0d948855;
  --nav-h:         72px;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; overflow-x:hidden; }

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

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content:'';
  position:fixed; inset:0; z-index:0; pointer-events:none;
  opacity: 0.03;
  background: transparent;
}

section, nav, footer, main { position:relative; z-index:1; }

/* ── NAV ── */
nav {
  position: fixed; top:0; left:0; right:0; z-index:1000;
  height: var(--nav-h);
  background: rgba(28,33,40,0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items:center; justify-content:space-between;
  padding: 0 2.5rem;
}
.nav-logo {
  font-family:'Syne',sans-serif; font-weight:800; font-size:1.1rem;
  color: var(--white); text-decoration:none; letter-spacing:0.02em;
  display:flex; align-items:center; gap:0.6rem;
}
.nav-logo .dot {
  width:8px; height:8px; border-radius:50%;
  background: var(--teal); display:inline-block;
  box-shadow: 0 0 10px var(--teal-bright);
}
.nav-links { display:flex; align-items:center; gap:2rem; list-style:none; }
.nav-links a {
  font-family:'Inter',sans-serif; font-weight:500; font-size:0.88rem;
  color: var(--white-muted); text-decoration:none;
  letter-spacing:0.04em; text-transform:uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--teal-bright); }
.nav-cta {
  background: var(--teal) !important; color: #fff !important;
  padding: 0.5rem 1.3rem; border-radius:6px;
  font-weight:600 !important; color:var(--charcoal) !important;
  transition: all 0.2s !important;
}
.nav-cta:hover { background: var(--teal-bright) !important; box-shadow: 0 0 20px var(--teal-glow) !important; }

/* ── BUTTONS ── */
.btn-primary {
  display:inline-block; background:var(--teal); color:#fff;
  padding:0.95rem 2.4rem; border-radius:6px;
  font-family:'Syne',sans-serif; font-weight:700; font-size:0.95rem;
  letter-spacing:0.04em; text-decoration:none; text-transform:uppercase;
  transition:all 0.25s; border:none; cursor:pointer;
}
.btn-primary:hover { background:var(--teal-bright); box-shadow:0 0 32px var(--teal-glow); transform:translateY(-2px); }

.btn-outline {
  display:inline-block; background:transparent; color:var(--teal-bright);
  padding:0.95rem 2.4rem; border-radius:6px;
  font-family:'Syne',sans-serif; font-weight:700; font-size:0.95rem;
  letter-spacing:0.04em; text-decoration:none; text-transform:uppercase;
  transition:all 0.25s; border:1.5px solid var(--teal); cursor:pointer;
}
.btn-outline:hover { background:var(--teal); color:#fff; }

.btn-ghost {
  display:inline-block; background:transparent; color:var(--white-muted);
  padding:0.75rem 1.8rem; border-radius:6px;
  font-family:'Inter',sans-serif; font-weight:600; font-size:0.88rem;
  letter-spacing:0.04em; text-decoration:none; text-transform:uppercase;
  transition:all 0.25s; border:1px solid var(--border); cursor:pointer;
}
.btn-ghost:hover { border-color:var(--teal); color:var(--teal-bright); }

/* ── SECTION LABEL ── */
.eyebrow {
  font-family:'Inter',sans-serif; font-size:0.72rem; font-weight:700;
  color:var(--teal-bright); letter-spacing:0.3em; text-transform:uppercase;
  display:flex; align-items:center; gap:0.6rem; margin-bottom:1rem;
}
.eyebrow::before { content:''; width:24px; height:1.5px; background:var(--teal-bright); flex-shrink:0; }

/* ── CARDS ── */
.card {
  background: var(--charcoal-card);
  border:1px solid var(--border);
  border-radius:12px; padding:2rem;
  transition:all 0.3s;
}
.card:hover { border-color:var(--border-teal); box-shadow:0 0 32px var(--teal-glow); transform:translateY(-4px); }

/* ── TEAL HIGHLIGHT ── */
.highlight { color:var(--teal-bright); }

/* ── FOOTER ── */
footer {
  background: #141a1f;
  border-top:1px solid var(--border);
  padding:4rem 2.5rem 2rem;
}
.footer-inner { max-width:1100px; margin:0 auto; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:3rem; margin-bottom:3rem; }
.footer-logo {
  font-family:'Syne',sans-serif; font-weight:800; font-size:1.1rem;
  color:var(--white); display:flex; align-items:center; gap:0.5rem; margin-bottom:1rem;
  text-decoration:none;
}
.footer-brand p { font-size:0.9rem; color:var(--white-muted); line-height:1.8; max-width:280px; }
.footer-col h4 {
  font-family:'Syne',sans-serif; font-size:0.72rem; font-weight:700;
  color:var(--teal-bright); letter-spacing:0.2em; text-transform:uppercase;
  margin-bottom:1.2rem;
}
.footer-col a { display:block; color:var(--white-muted); text-decoration:none; font-size:0.9rem; margin-bottom:0.6rem; transition:color 0.2s; }
.footer-col a:hover { color:var(--teal-bright); }
.footer-col p { color:var(--white-muted); font-size:0.9rem; margin-bottom:0.5rem; }
.footer-bottom { border-top:1px solid var(--border); padding-top:2rem; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.footer-bottom p { font-size:0.82rem; color:var(--white-muted); }

main { padding-top: var(--nav-h); }

/* ── HAMBURGER ── */
.nav-hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; }
.nav-hamburger span { display:block; width:24px; height:2px; background:var(--white-muted); transition:all 0.3s; }

@media (max-width:768px) {
  nav { padding:0 1.5rem; }
  .nav-hamburger { display:flex; }
  .nav-links { display:none; position:absolute; top:var(--nav-h); left:0; right:0; background:rgba(28,33,40,0.98); flex-direction:column; padding:1.5rem 2rem; gap:1.2rem; border-bottom:1px solid var(--border); }
  .nav-links.open { display:flex; }
  .footer-grid { grid-template-columns:1fr; gap:2rem; }
}

/* ── FLOATING CHAT BUTTONS ── */
.float-btns {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 9999;
}
.float-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 3px 12px rgba(0,0,0,0.3);
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 5px 20px rgba(0,0,0,0.4); }
.float-btn svg { width: 22px; height: 22px; fill: #fff; }
.float-btn.whatsapp { background: #25D366; }
.float-btn.viber    { background: #7360F2; }
.float-tooltip {
  position: absolute;
  right: 54px;
  background: rgba(20,26,32,0.95);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  border: 1px solid rgba(255,255,255,0.1);
}
.float-btn:hover .float-tooltip { opacity: 1; }

/* ── PORTFOLIO SECTION ── */
.portfolio { padding: 6rem 2.5rem; background: var(--charcoal-mid); }
.portfolio-inner { max-width: 1100px; margin: 0 auto; }
.portfolio-header { text-align: center; margin-bottom: 3.5rem; }
.portfolio-header h2 { font-family: 'Syne', sans-serif; font-size: clamp(1.8rem,3vw,2.6rem); font-weight: 800; color: var(--white); margin-bottom: 1rem; }
.portfolio-header p { font-size: 1rem; color: var(--white-muted); max-width: 520px; margin: 0 auto; line-height: 1.8; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: 1.5rem; }
.portfolio-card {
  background: var(--charcoal-card);
  border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  transition: all 0.3s; position: relative;
}
.portfolio-card:hover { border-color: var(--border-teal); box-shadow: 0 0 40px var(--teal-glow); transform: translateY(-6px); }
.portfolio-img-wrap { overflow: hidden; height: 220px; }
.portfolio-img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 0.4s; }
.portfolio-card:hover .portfolio-img-wrap img { transform: scale(1.04); }
.portfolio-card-body { padding: 1.5rem; }
.portfolio-tag {
  font-size: 0.7rem; font-weight: 700; color: var(--teal-bright);
  background: rgba(13,148,136,0.1); border: 1px solid var(--border-teal);
  padding: 0.2rem 0.7rem; border-radius: 100px; letter-spacing: 0.08em;
  text-transform: uppercase; display: inline-block; margin-bottom: 0.75rem;
}
.portfolio-card h3 { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 0.4rem; }
.portfolio-card p { font-size: 0.85rem; color: var(--white-muted); line-height: 1.6; }

/* ── SOCIAL ICONS IN FOOTER ── */
.footer-social { display: flex; gap: 0.75rem; margin-top: 1rem; }
.social-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; transition: all 0.2s; font-size: 1rem;
}
.social-icon:hover { background: var(--teal); border-color: var(--teal); }

/* ── LOGO IMAGE ── */
.nav-logo-img {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo-img img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: opacity 0.2s;
}
.nav-logo-img:hover img { opacity: 0.85; }

.footer-logo-img {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
}
.footer-logo-img img {
  height: 58px;
  width: auto;
  object-fit: contain;
  filter: brightness(10) invert(0);
}
.footer-logo-img img[src*="svg"] {
  filter: brightness(0) invert(1);
}

@media (max-width: 768px) {
  .nav-logo-img img { height: 34px; }
}
@media (max-width: 400px) {
  .nav-logo-img img { height: 28px; }
}