/* ─── SECTION LABEL ─── */
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange-bg);
  border: 1px solid rgba(239,132,63,0.3);
  color: var(--orange3);
  font-size: 0.73rem; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 30px;
  margin-bottom: 16px;
}

/* ─── SECTION HEADING ─── */
.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 800; color: var(--navy); line-height: 1.15;
  margin-bottom: 14px;
}
.section-heading .accent { color: var(--orange); }

.section-sub {
  color: var(--muted);
  font-size: clamp(0.92rem, 1.4vw, 1rem);
  line-height: 1.75; max-width: 600px;
}
.section-header-center { text-align: center; margin-bottom: 56px; }
.section-header-center .section-sub { margin: 0 auto; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-size: 0.92rem; font-weight: 600;
  border: none; border-radius: var(--radius-sm);
  padding: 14px 28px; cursor: pointer;
  transition: all var(--transition); white-space: nowrap;
  text-decoration: none; line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange3));
  color: #fff; box-shadow: var(--shadow-orange);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(239,132,63,0.45); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border2); color: var(--text2);
}
.btn-outline:hover { background: var(--bg2); border-color: var(--navy); color: var(--navy); }

.btn-navy {
  background: var(--navy);
  color: #fff; box-shadow: 0 8px 24px rgba(20,21,61,0.25);
}
.btn-navy:hover { transform: translateY(-2px); background: var(--navy2); box-shadow: 0 14px 36px rgba(20,21,61,0.3); }

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff; box-shadow: 0 8px 24px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(37,211,102,0.45); }

.btn-sm { padding: 10px 20px; font-size: 0.84rem; }
.btn-lg { padding: 16px 38px; font-size: 1rem; }

/* ─── CARD ─── */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: rgba(239,132,63,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ─── HEADER ─── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(20,21,61,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(14,15,42,0.99);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
}

.logo-wrap { display: flex; align-items: center; gap: 11px; }
.logo-img  { height: 62px; width: auto; object-fit: contain; }
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.05rem; font-weight: 800; color: #fff;
}
.logo-text small {
  display: block; font-size: 0.58rem; font-weight: 500;
  color: rgba(255,255,255,0.5); letter-spacing: 0.08em; text-transform: uppercase;
}

.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-size: 0.875rem; font-weight: 500; color: rgba(255,255,255,0.8);
  padding: 8px 13px; border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.12); }
.nav-link.active { color: var(--orange2); }

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

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; justify-content: center; align-items: center;
  width: 40px; height: 40px; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 0;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none; position: fixed; top: var(--header-h); left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 20px 1.5rem 28px; z-index: 99;
}
.mobile-nav.open { display: block; animation: fadeIn 0.2s ease; }
.mobile-nav .nav-link {
  display: block; padding: 13px 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem; color: var(--text);
}
.mobile-nav .nav-link:last-of-type { border-bottom: none; }
.mobile-nav .mobile-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.mobile-nav .btn { justify-content: center; }

/* ─── WHATSAPP FLOAT ─── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 62px; height: 62px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  box-shadow: 0 8px 28px rgba(37,211,102,0.4);
  display: grid; place-items: center;
  cursor: pointer; border: none; outline: none;
  opacity: 0; transform: scale(0.7);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.25s;
}
.wa-float.visible { opacity: 1; transform: scale(1); }
.wa-float:hover   { box-shadow: 0 14px 44px rgba(37,211,102,0.6); transform: scale(1.1); }
.wa-float::before {
  content: ''; position: absolute; inset: -5px; border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.4);
  animation: pulse-ring 2.2s ease-out infinite;
}
.wa-tooltip {
  position: absolute; right: 74px; top: 50%; transform: translateY(-50%) translateX(6px);
  white-space: nowrap; background: #128C7E; color: #fff;
  font-family: var(--font-body); font-size: 0.8rem; font-weight: 600;
  padding: 8px 14px; border-radius: 8px;
  opacity: 0; pointer-events: none; transition: all 0.2s ease;
}
.wa-tooltip::after {
  content: ''; position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent; border-left-color: #128C7E;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* ─── FOOTER ─── */
.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 64px 0 0;
  color: rgba(255,255,255,0.75);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px; padding-bottom: 52px;
}
.footer-brand .logo-wrap { margin-bottom: 18px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-text small { color: rgba(255,255,255,0.5); }
.footer-brand p {
  font-size: 0.87rem; color: rgba(255,255,255,0.5);
  line-height: 1.75; max-width: 270px; margin-bottom: 22px;
}
.footer-social { display: flex; gap: 10px; }
.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); border-radius: 8px;
  display: grid; place-items: center; font-size: 16px;
  cursor: pointer; transition: all var(--transition);
}
.social-link:hover { background: rgba(239,132,63,0.18); border-color: rgba(239,132,63,0.4); }

.footer-col h4 {
  font-family: var(--font-heading); font-size: 0.78rem; font-weight: 700;
  color: #fff; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.87rem; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--orange2); }

.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.footer-contact-item .icon { font-size: 15px; margin-top: 2px; flex-shrink: 0; }
.footer-contact-item p  { font-size: 0.84rem; color: rgba(255,255,255,0.5); line-height: 1.55; }
.footer-contact-item a  { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--orange2); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.77rem; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: var(--orange2); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-col:last-child { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .nav-menu, .nav-actions { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
  .wa-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
  .wa-tooltip { display: none; }
}