/* ============================================================
   Renewit Solutions — Layout CSS
   Header · Nav · Footer · Floating WA · Page Skeleton
   ============================================================ */

/* ── Site Header ─────────────────────────────────────── */
.site-header {
  position: sticky;
  top: var(--sp-4);
  margin: var(--sp-4) auto 0;
  width: calc(100% - var(--sp-8));
  max-width: var(--max-w-content);
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: background var(--ease-normal), box-shadow var(--ease-normal), top var(--ease-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.site-header .container {
  height: 100%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-6);
}

/* ── Logo ─────────────────────────────────────────────── */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img,
.site-logo__img,
.custom-logo {
  height: 40px;
  width: auto;
  max-height: 40px;
  display: block;
  object-fit: contain;
}

.site-logo__icon {
  width: 40px;
  height: 40px;
  background: var(--teal);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-extrabold);
  font-size: var(--text-lg);
  color: var(--white);
  letter-spacing: -0.05em;
  flex-shrink: 0;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.site-logo__name {
  font-size: var(--text-base);
  font-weight: var(--weight-extrabold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.site-logo__tagline {
  font-size: 10px;
  color: var(--teal);
  font-weight: var(--weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 1px;
}

/* ── Main Navigation ──────────────────────────────────── */
.main-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--ease-fast), background var(--ease-fast);
  white-space: nowrap;
}

.main-nav a:hover {
  color: var(--teal);
  background: var(--off-white);
}

.main-nav a[aria-current="page"] {
  color: var(--navy);
  font-weight: var(--weight-bold);
  background: var(--off-white);
}

/* ── Header Actions ───────────────────────────────────── */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.header-phone-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px var(--sp-4);
  background: var(--white);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  transition: all var(--ease-normal);
  white-space: nowrap;
}

.header-phone-btn:hover {
  background: var(--off-white);
  border-color: var(--teal);
  color: var(--teal);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.header-phone-btn svg {
  width: 16px;
  height: 16px;
  color: var(--teal);
}

.header-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px var(--sp-4);
  background: #25D366;
  color: var(--white);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  transition: all var(--ease-normal);
  white-space: nowrap;
  border: 1px solid #25D366;
}

.header-wa-btn:hover {
  background: #1eb855;
  border-color: #1eb855;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.header-wa-btn svg {
  width: 16px;
  height: 16px;
}

/* ── Mobile Nav Toggle ────────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: var(--sp-2);
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  transition: background var(--ease-fast);
}

.nav-toggle:hover { background: rgba(0, 0, 0, 0.03); }

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--ease-normal);
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile Menu ──────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform var(--ease-normal);
  overflow-y: auto;
  padding: var(--sp-6);
  padding-top: var(--sp-12);
  border-top: 1px solid var(--border);
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-8);
}

.mobile-menu__links a {
  display: block;
  padding: var(--sp-4);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--border);
  transition: color var(--ease-fast), background var(--ease-fast);
}

.mobile-menu__links a:hover,
.mobile-menu__links a[aria-current="page"] {
  color: var(--teal);
  background: var(--teal-glow);
}

.mobile-menu__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* Mobile Social Buttons (Official Brand Styling) */
.btn--social {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  border: none !important;
  color: #FFFFFF !important;
  transition: all var(--ease-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}

.btn--instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(220, 39, 67, 0.25);
}
.btn--instagram:hover,
.btn--instagram:active {
  opacity: 0.94;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(220, 39, 67, 0.35);
  color: #FFFFFF !important;
}

.btn--youtube {
  background: #FF0000 !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(255, 0, 0, 0.25);
}
.btn--youtube:hover,
.btn--youtube:active {
  background: #E60000 !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 0, 0, 0.35);
  color: #FFFFFF !important;
}

.btn--linkedin {
  background: #0A66C2 !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.25);
}
.btn--linkedin:hover,
.btn--linkedin:active {
  background: #084E96 !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(10, 102, 194, 0.35);
  color: #FFFFFF !important;
}

/* ── Responsive Header ────────────────────────────────── */
@media (max-width: 1024px) {
  .main-nav, .header-phone-btn { display: none; }
  .nav-toggle { display: flex; }
  .header-wa-btn {
    padding: 0;
    width: 36px;
    height: 36px;
    justify-content: center;
    border-radius: var(--radius-md);
  }
  .header-wa-btn span { display: none; }
}

@media (max-width: 480px) {
  .site-logo__tagline { display: none; }
}

/* ── Site Footer ──────────────────────────────────────── */
.site-footer {
  background: #070F1F;
  border-top: 1px solid var(--border);
  padding-top: var(--sp-16);
  padding-bottom: var(--sp-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-10);
  margin-bottom: var(--sp-12);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }
}

.footer-brand { max-width: 320px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.footer-logo__img {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}

.footer-logo__icon {
  width: 40px;
  height: 40px;
  background: var(--teal);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-extrabold);
  font-size: var(--text-lg);
  color: var(--white);
}

.footer-logo__name {
  font-size: var(--text-lg);
  font-weight: var(--weight-extrabold);
  color: var(--white);
}

.footer-desc {
  font-size: var(--text-sm);
  color: #94A3B8; /* Readable light blue-grey */
  line-height: var(--leading-relaxed);
  margin-bottom: var(--sp-5);
}

.footer-social-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px var(--sp-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  transition: all var(--ease-fast);
  text-decoration: none;
  border: none !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.footer-social-btn--ig {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important;
  color: #FFFFFF !important;
}
.footer-social-btn--ig:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(220, 39, 67, 0.35);
  color: #FFFFFF !important;
}

.footer-social-btn--yt {
  background: #FF0000 !important;
  color: #FFFFFF !important;
}
.footer-social-btn--yt:hover {
  background: #E60000 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255, 0, 0, 0.35);
  color: #FFFFFF !important;
}

.footer-social-btn--li {
  background: #0A66C2 !important;
  color: #FFFFFF !important;
}
.footer-social-btn--li:hover {
  background: #084E96 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.35);
  color: #FFFFFF !important;
}

.footer-social-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentColor;
}

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: #94A3B8; /* High legibility light grey */
  transition: color var(--ease-fast);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.footer-links a::before {
  content: '→';
  font-size: 10px;
  color: #60A5FA;
  opacity: 0;
  transition: opacity var(--ease-fast), transform var(--ease-fast);
  transform: translateX(-4px);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: #E2E8F0; /* Bright white-grey */
  margin-bottom: var(--sp-3);
  line-height: var(--leading-relaxed);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: #60A5FA;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a { color: inherit; transition: color var(--ease-fast); }
.footer-contact-item a:hover { color: #60A5FA; }

.footer-hours {
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
}

.footer-hours h5 {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-3);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #94A3B8;
  padding-block: 2px;
}

.hours-row span:last-child { color: #E2E8F0; }

/* Footer Bottom Bar */
.footer-bottom {
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  text-align: center;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: #94A3B8;
  max-width: none;
}

.footer-bottom p strong {
  color: #FFFFFF;
}

.footer-bottom p a { color: #60A5FA; transition: color var(--ease-fast); }
.footer-bottom p a:hover { color: var(--white); }



/* ── Floating WhatsApp Button ─────────────────────────── */
.floating-wa {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
}

.floating-wa__btn {
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: all var(--ease-normal);
  position: relative;
  flex-shrink: 0;
}

.floating-wa__btn svg {
  width: 28px;
  height: 28px;
  color: white;
}

.floating-wa__btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.5);
  animation: wa-pulse 2s ease-in-out infinite;
}

@keyframes wa-pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50%       { transform: scale(1.15); opacity: 0; }
}

.floating-wa__tooltip {
  background: #0F172A; /* High contrast dark background */
  color: #FFFFFF; /* Proper white text */
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--ease-normal);
  pointer-events: none;
  order: -1;
}

.floating-wa__btn:hover ~ .floating-wa__tooltip {
  opacity: 1;
  transform: translateX(0);
}

.floating-wa__btn:hover {
  background: #1eb855;
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

@media (max-width: 480px) {
  .floating-wa {
    bottom: var(--sp-4);
    right: var(--sp-4);
  }
  .floating-wa__tooltip { display: none; }
}

/* ── Page Wrapper ──────────────────────────────────────── */
.page-wrapper {
  min-height: calc(100vh - var(--header-h));
}

/* ── Breadcrumb ────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding-block: var(--sp-4);
}

.breadcrumb a { color: var(--text-muted); transition: color var(--ease-fast); }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { color: var(--text-secondary); }
.breadcrumb .separator { color: var(--border-strong); }

/* ── Page Banner ───────────────────────────────────────── */
.page-banner {
  background: var(--bg-surface);
  background-image: linear-gradient(135deg, var(--teal-dark) 0%, var(--navy) 100%);
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.page-banner .breadcrumb a,
.page-banner .breadcrumb span,
.page-banner .breadcrumb .separator {
  color: rgba(255, 255, 255, 0.7);
}
.page-banner .breadcrumb a:hover {
  color: var(--white);
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.9;
  mask-image: radial-gradient(circle at 30% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 30% 50%, black 20%, transparent 80%);
}

.page-banner .container { position: relative; }

.page-banner__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #93C5FD;
  margin-bottom: var(--sp-3);
}

.page-banner__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-4);
}

.page-banner__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  max-width: 48ch;
  line-height: var(--leading-relaxed);
}