/* ==========================================
   DESENTUPIDORA PINHEIRO — Premium CSS
   Modern Responsive Design System | 2026
   ========================================== */

/* ---- CSS Variables ---- */
:root {
  --navy: #0F172A;
  --navy-light: #1E293B;
  --navy-dark: #020617;
  --orange: #FF5E14;
  --orange-hover: #E04D0C;
  --green: #25D366;
  --green-light: #128C7E;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --dark-surface: #0B0F19;

  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 0 25px rgba(255, 94, 20, 0.15);
  --shadow-green-glow: 0 0 25px rgba(37, 211, 102, 0.2);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: var(--font-body);
  color: var(--navy-light);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width:100%; height:auto; display:block; border-radius: var(--radius-md); }
img.logo, .nav-logo img, .hero-logo-box img, .footer-brand img { border-radius: 0; background: transparent; }
a { text-decoration:none; color:inherit; transition: all var(--transition-fast); }
button { cursor:pointer; font-family:var(--font-body); border:none; background:none; transition: all var(--transition-fast); }
input, select, textarea { font-family:var(--font-body); border-radius: var(--radius-sm); }
ul, ol { list-style:none; }

/* ---- Typography ---- */
.font-display { font-family: var(--font-display); }
.h1 { font-family:var(--font-display); font-size:clamp(44px,6vw,84px); line-height:0.95; letter-spacing:0.02em; text-transform:uppercase; }
.h2 { font-family:var(--font-display); font-size:clamp(32px,4vw,56px); line-height:1; letter-spacing:0.02em; text-transform:uppercase; }
.h3 { font-family:var(--font-body); font-size:clamp(18px,2vw,22px); font-weight:700; line-height:1.4; color: var(--navy); }
.text-small { font-size:14px; }
.text-xs { font-size:12px; letter-spacing:0.08em; text-transform:uppercase; }

/* ---- Layout ---- */
.container { max-width:var(--container); margin:0 auto; padding:0 20px; }
@media(min-width:1024px){ .container { padding:0 40px; } }

.section { padding:60px 0; position:relative; }
@media(min-width:1024px){ .section { padding:100px 0; } }

.section-header { margin-bottom:48px; }
@media(min-width:1024px){ .section-header { margin-bottom:60px; } }
.section-header .eyebrow {
  display:inline-block; font-size:12px; font-weight:700; letter-spacing:0.15em;
  text-transform:uppercase; color:var(--orange); margin-bottom:12px;
}
.section-header .h2 { color:var(--navy); margin-bottom:16px; }
.section-header p { color:var(--gray-500); font-size:16px; max-width:600px; line-height:1.6; }

/* ---- Utility Classes ---- */
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.bg-white { background-color: var(--white) !important; }
.bg-gray-50 { background-color: var(--gray-50) !important; }
.w-full { width: 100% !important; }
.mt-4 { margin-top: 16px !important; }
.mb-4 { margin-bottom: 16px !important; }

/* ---- Buttons ---- */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:14px 28px; font-weight:700; font-size:13px;
  letter-spacing:0.06em; text-transform:uppercase;
  transition: all var(--transition-medium);
  border-radius: var(--radius-sm);
  white-space:nowrap;
}
.btn-primary {
  background:var(--orange); color:var(--white);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { background:var(--orange-hover); transform:translateY(-2px); box-shadow: 0 8px 24px rgba(255, 94, 20, 0.35); }
.btn-secondary {
  background:transparent; color:var(--navy); border:2px solid var(--navy);
}
.btn-secondary:hover { background:var(--navy); color:var(--white); transform:translateY(-2px); }
.btn-white {
  background:var(--white); color:var(--navy); border:2px solid var(--white);
}
.btn-white:hover { background:transparent; color:var(--white); transform:translateY(-2px); }
.btn-dark {
  background:var(--navy); color:var(--white);
}
.btn-dark:hover { background:var(--orange); transform:translateY(-2px); }
.btn-whatsapp {
  background: var(--green) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-green-glow);
}
.btn-whatsapp:hover {
  background: #1ebe57 !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}
.btn-sm {
  padding: 10px 18px !important;
  font-size: 11px !important;
}
.btn-lg {
  padding: 18px 36px !important;
  font-size: 15px !important;
  border-radius: var(--radius-md) !important;
}
.btn-block {
  width: 100% !important;
}

/* ---- Navigation ---- */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  transition: all var(--transition-medium);
  padding:20px 0;
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav.scrolled {
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding:12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.nav .container { display:flex; align-items:center; justify-content:space-between; }
.nav-logo img { height:46px; width:auto; transition: height var(--transition-medium); }
.nav.scrolled .nav-logo img { height:38px; }
.nav-links { display:none; align-items:center; gap:4px; }
@media(min-width:1024px){ .nav-links { display:flex; } }
.nav-links a {
  padding:8px 16px; font-size:13px; font-weight:600;
  letter-spacing:0.04em; text-transform:uppercase;
  color:rgba(255,255,255,0.8); position:relative;
}
.nav-links a::after {
  content:''; position:absolute; bottom:2px; left:16px; right:16px;
  height:2px; background:var(--orange); transform:scaleX(0);
  transition: transform var(--transition-medium);
}
.nav-links a:hover, .nav-links a.active { color:var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { transform:scaleX(1); }
.nav-links .sep { color:rgba(255,255,255,0.15); font-size:10px; }
.nav-cta { display:none; align-items:center; gap:12px; }
@media(min-width:1024px){ .nav-cta { display:flex; } }

/* Mobile quick contact icon */
.nav-mobile-cta { display: flex; align-items: center; gap: 8px; margin-right: 12px; }
@media(min-width:1024px) { .nav-mobile-cta { display: none; } }
.btn-whatsapp-circle {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: var(--green); color: var(--white); border-radius: 50%;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Mobile menu trigger */
.menu-btn { display:flex; flex-direction:column; gap:6px; padding:10px; cursor:pointer; z-index:1001; }
.menu-btn span { display:block; width:22px; height:2px; background:var(--white); transition:all var(--transition-medium); }
.menu-btn.open span:nth-child(1) { transform:rotate(45deg) translate(5px,6px); }
.menu-btn.open span:nth-child(2) { opacity:0; }
.menu-btn.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-6px); }
@media(min-width:1024px){ .menu-btn { display:none; } }

/* Slide-in Mobile Drawer */
.mobile-menu-overlay {
  position: fixed; inset: 0; background: rgba(2, 6, 23, 0.6); backdrop-filter: blur(8px);
  z-index: 998; opacity: 0; pointer-events: none; transition: opacity var(--transition-medium);
}
.mobile-menu-overlay.open { opacity: 1; pointer-events: all; }

.mobile-menu {
  position:fixed; top:0; right:-320px; bottom:0; width:300px;
  background: var(--navy-dark); z-index: 999;
  display:flex; flex-direction:column; align-items:stretch; padding:100px 32px 40px; gap:16px;
  transition: right var(--transition-medium);
  box-shadow: -10px 0 40px rgba(0,0,0,0.3);
}
.mobile-menu.open { right:0; }
.mobile-menu a {
  font-size: 22px; color:rgba(255,255,255,0.85); font-weight: 700;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
  text-transform: uppercase; font-family: var(--font-display); letter-spacing: 0.05em;
  opacity:0; transform:translateX(20px); transition: all var(--transition-medium);
}
.mobile-menu.open a { opacity:1; transform:translateX(0); }
.mobile-menu.open a:nth-child(1) { transition-delay:0.1s; }
.mobile-menu.open a:nth-child(2) { transition-delay:0.15s; }
.mobile-menu.open a:nth-child(3) { transition-delay:0.2s; }
.mobile-menu.open a:nth-child(4) { transition-delay:0.25s; }
.mobile-menu.open a:nth-child(5) { transition-delay:0.3s; }
.mobile-menu a:hover { color:var(--orange); }
.mobile-menu .mobile-cta { margin-top:32px; display:flex; flex-direction:column; gap:12px; }

/* ---- Hero ---- */
.hero {
  min-height:100vh; position:relative; overflow:hidden;
  display:flex; align-items:center;
  background: var(--navy-dark);
}
.hero-bg {
  position:absolute; inset:0; z-index:0;
}
.hero-bg img { width:100%; height:100%; object-fit:cover; opacity:0.3; }
.hero-overlay {
  position:absolute; inset:0;
  background: linear-gradient(to right, var(--navy-dark) 0%, rgba(2, 6, 23, 0.85) 50%, rgba(2, 6, 23, 0.4) 100%);
  z-index:1;
}
@media(max-width:1023px){
  .hero-overlay {
    background: linear-gradient(to bottom, rgba(2, 6, 23, 0.9) 0%, rgba(2, 6, 23, 0.95) 100%);
  }
}
.hero .container { position:relative; z-index:2; padding-top:140px; padding-bottom:80px; }
.hero-grid { display:grid; grid-template-columns:1fr; gap:48px; align-items:center; }
@media(min-width:1024px){ .hero-grid { grid-template-columns:1.2fr 0.8fr; } }

.hero-panel {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding:40px 32px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); position:relative;
  border:1px solid rgba(255,255,255,0.08);
}
@media(min-width:768px){ .hero-panel { padding:56px 48px; } }

.hero-badge {
  position:absolute; top:-16px; right:32px;
  background:var(--orange); color:var(--white);
  font-family:var(--font-display); font-size:16px; letter-spacing:0.08em;
  padding:6px 18px; text-transform:uppercase; border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(255,94,20,0.3);
}
.hero-panel .h1 { color:var(--white); margin-bottom:20px; }
.hero-panel .h1 span { color:var(--orange); }
.hero-panel .subtitle {
  font-size:18px; color:var(--gray-300); margin-bottom:12px; line-height:1.6;
}
.hero-panel .description { font-size:14px; color:var(--gray-400); margin-bottom:36px; }

.hero-ctas { display:flex; flex-wrap:wrap; gap:16px; margin-bottom:40px; }
.hero-trust { display:flex; flex-wrap:wrap; gap:24px; padding-top:24px; border-top:1px solid rgba(255,255,255,0.1); }
.hero-trust-item { display:flex; align-items:center; gap:8px; }
.hero-trust-item svg { width:18px; height:18px; color:var(--green); flex-shrink:0; }
.hero-trust-item span { font-size:14px; color:var(--gray-300); font-weight:500; }

.hero-visual {
  display:none; position:relative; align-items:center; justify-content:center;
}
@media(min-width:1024px){ .hero-visual { display:flex; } }
.hero-visual-inner {
  position:relative; width:100%; max-width:400px;
  perspective:1200px;
}
.hero-logo-box {
  background: rgba(30, 41, 59, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding:40px 32px; border-radius: var(--radius-md);
  box-shadow:var(--shadow-lg); text-align:center;
  border:1px solid rgba(255,255,255,0.08); position:relative;
}
.hero-logo-box::before {
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
  background:linear-gradient(90deg, var(--orange), var(--green));
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.hero-logo-box img { width:100%; max-width:240px; margin:0 auto 24px; }
.hero-logo-box .badge-24h {
  font-family:var(--font-display); font-size:26px; letter-spacing:0.1em;
  color:var(--white); display:block; margin-bottom:8px;
}
.hero-logo-box .badge-loc { font-size:13px; color:var(--gray-300); letter-spacing:0.05em; }

/* Animated bars decoration — very slow and subtle */
.hero-bars {
  position:absolute; top:-40px; right:-20px;
  display:flex; flex-direction:column; gap:8px;
  animation: floatBars 14s ease-in-out infinite;
}
.hero-bars .bar { width:60px; height:8px; border-radius: 4px; }
.hero-bars .bar:nth-child(1) { background:var(--white); width:80px; opacity:0.15; }
.hero-bars .bar:nth-child(2) { background:var(--orange); margin-left:20px; }
.hero-bars .bar:nth-child(3) { background:var(--green); width:50px; margin-left:10px; }

@keyframes floatBars {
  0%, 100% { transform:translateY(0); }
  50% { transform:translateY(-8px); }
}

/* ---- Stats Strip ---- */
.stats-strip {
  background: var(--navy); padding:40px 0; position:relative; z-index:3;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.stats-grid { display:grid; grid-template-columns:repeat(2, 1fr); gap:20px; }
@media(min-width:768px){ .stats-grid { grid-template-columns:repeat(4, 1fr); } }
.stat-item { text-align:center; padding:12px; }
.stat-number { font-family:var(--font-display); font-size:clamp(32px,4vw,52px); color:var(--orange); line-height:1; }
.stat-label { font-size:12px; color:rgba(255,255,255,0.55); margin-top:8px; letter-spacing:0.05em; text-transform:uppercase; }

/* ---- Services Grid ---- */
.services-grid { display:grid; gap:24px; }
@media(min-width:640px){ .services-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px){ .services-grid { grid-template-columns:repeat(3,1fr); } }

.service-card {
  background:var(--white); border:1px solid var(--gray-200);
  border-radius: var(--radius-md);
  position:relative; overflow:hidden;
  transition: all var(--transition-medium);
}
.service-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:4px;
  background:var(--orange); transform:scaleX(0);
  transition: transform var(--transition-medium);
}
.service-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-lg); border-color:transparent; }
.service-card:hover::before { transform:scaleX(1); }
.service-card-inner { padding:40px 32px; }
.service-icon {
  width:56px; height:56px; display:flex; align-items:center; justify-content:center;
  background:var(--gray-50); border-radius: var(--radius-sm);
  margin-bottom:24px; color:var(--navy);
  transition: all var(--transition-medium);
}
.service-card:hover .service-icon { background:var(--orange); color:var(--white); }
.service-icon svg { width:26px; height:26px; }
.service-card .h3 { margin-bottom:12px; color:var(--navy); }
.service-card p { font-size:15px; color:var(--gray-500); line-height:1.6; margin-bottom:24px; }
.service-link {
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:700; color:var(--orange); text-transform:uppercase; letter-spacing:0.04em;
}
.service-link svg { width:16px; height:16px; transition: transform var(--transition-fast); }
.service-link:hover svg { transform:translateX(4px); }

/* ---- Feature / Diferenciais ---- */
.features-grid { display:grid; gap:24px; }
@media(min-width:640px){ .features-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px){ .features-grid { grid-template-columns:repeat(4,1fr); } }

.feature-item { text-align:center; padding:32px 20px; }
.feature-icon {
  width:64px; height:64px; display:flex; align-items:center; justify-content:center;
  background:var(--gray-100); border-radius: 50%;
  margin:0 auto 20px; color:var(--navy);
  transition: all var(--transition-medium); position:relative;
}
.feature-item:hover .feature-icon { background:var(--orange); color:var(--white); transform:translateY(-4px); }
.feature-icon svg { width:26px; height:26px; }
.feature-item .h3 { margin-bottom:12px; font-size:18px; }
.feature-item p { font-size:14px; color:var(--gray-500); line-height:1.6; }

/* ---- Coverage Section ---- */
.coverage-section {
  background: var(--navy-dark); position:relative; overflow:hidden;
}
.coverage-section .section-header .h2,
.coverage-section .section-header .eyebrow { position:relative; z-index:2; }
.coverage-section .section-header .h2 { color:var(--white); }
.coverage-section .section-header p { color:var(--gray-400); }
.coverage-bg { position:absolute; inset:0; z-index:0; }
.coverage-bg img { width:100%; height:100%; object-fit:cover; opacity:0.18; }
.coverage-bg::after {
  content:''; position:absolute; inset:0;
  background: radial-gradient(circle at 50% 50%, rgba(2, 6, 23, 0.4) 0%, var(--navy-dark) 80%);
}

.neighborhoods-grid { display:flex; flex-wrap:wrap; gap:8px; position:relative; z-index:2; margin-top:32px; }
.neighborhoods-grid .nb-tag {
  padding:10px 18px; border:1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm);
  color:rgba(255,255,255,0.7); font-size:13px; font-weight:500;
  letter-spacing:0.02em; transition: all var(--transition-medium);
  background:rgba(255,255,255,0.02);
}
.neighborhoods-grid .nb-tag:hover {
  border-color:var(--orange); color:var(--white);
  background:rgba(255,94,20,0.15);
}

/* ---- Emergency Bar ---- */
.emergency-bar {
  background: var(--navy); padding:40px 0; position:relative; z-index:2;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.emergency-bar .container { display:flex; flex-direction:column; align-items:center; gap:24px; text-align:center; }
@media(min-width:768px){ .emergency-bar .container { flex-direction:row; justify-content:space-between; text-align:left; } }
.emergency-bar h3 { font-family:var(--font-display); font-size:clamp(24px,3vw,36px); color:var(--white); letter-spacing:0.04em; }
.emergency-bar p { color:var(--gray-400); font-size:14px; }

/* ---- Testimonials ---- */
.testimonials-scroll { display:flex; gap:24px; overflow-x:auto; padding:8px 8px 24px; scroll-snap-type:x mandatory; scrollbar-width:none; }
.testimonials-scroll::-webkit-scrollbar { display:none; }
.testimonial-card {
  flex:0 0 320px; max-width:320px; background:var(--white);
  border:1px solid var(--gray-200); scroll-snap-align:start;
  border-radius: var(--radius-md);
  transition: all var(--transition-medium);
}
@media(min-width: 480px) {
  .testimonial-card {
    flex: 0 0 360px; max-width: 360px;
  }
}
.testimonial-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-4px); border-color:transparent; }
.testimonial-card-inner { padding:32px; }
.testimonial-stars { display:flex; gap:4px; margin-bottom:16px; }
.testimonial-stars svg { width:18px; height:18px; color:var(--orange); fill:currentColor; }
.testimonial-text { font-size:15px; color:var(--gray-600); line-height:1.7; font-style:italic; margin-bottom:24px; }
.testimonial-author { padding-top:16px; border-top:1px solid var(--gray-100); }
.testimonial-author strong { font-size:15px; color:var(--navy); display:block; }
.testimonial-author span { font-size:13px; color:var(--gray-400); }

/* ---- Contact Section ---- */
.contact-section { background: var(--navy); border-top: 1px solid rgba(255,255,255,0.05); }
.contact-grid { display:grid; gap:48px; }
@media(min-width:1024px){ .contact-grid { grid-template-columns:1.2fr 0.8fr; } }

.form-group { margin-bottom:20px; }
.form-group label {
  display:block; font-size:11px; font-weight:700; letter-spacing:0.1em;
  text-transform:uppercase; color:rgba(255,255,255,0.6); margin-bottom:8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width:100%; padding:14px 18px; font-size:14px;
  background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.12);
  color:var(--white); transition: all var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline:none; border-color:var(--orange); background:rgba(255,255,255,0.08); box-shadow: 0 0 12px rgba(255, 94, 20, 0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color:rgba(255,255,255,0.3); }
.form-group select option { background:var(--navy-light); color:var(--white); }

.contact-info-item { display:flex; align-items:flex-start; gap:16px; padding:20px 0; border-bottom:1px solid rgba(255,255,255,0.05); }
.contact-info-item:last-child { border-bottom:none; }
.contact-info-icon {
  width:44px; height:44px; display:flex; align-items:center; justify-content:center;
  background:rgba(255,94,20,0.1); color:var(--orange); border-radius: 50%; flex-shrink:0;
  transition: all var(--transition-fast);
}
.contact-info-item:hover .contact-info-icon { background:var(--orange); color:var(--white); }
.contact-info-icon svg { width:20px; height:20px; }
.contact-info-item strong { font-size:15px; color:var(--white); display:block; margin-bottom:4px; }
.contact-info-item span { font-size:14px; color:rgba(255,255,255,0.5); }
.contact-info-item a:hover strong { color:var(--orange); }

.info-box-border {
  margin-top:40px; padding:32px; border:1px solid rgba(255,255,255,0.08); text-align:center; border-radius: var(--radius-md); background: rgba(255,255,255,0.01);
}

/* ---- Footer ---- */
.site-footer {
  background: var(--navy-dark); padding:80px 0 40px;
  border-top:1px solid rgba(255,255,255,0.05);
}
.footer-grid { display:grid; gap:40px; margin-bottom:48px; }
@media(min-width:640px){ .footer-grid { grid-template-columns:repeat(2,1fr); } }
@media(min-width:1024px){ .footer-grid { grid-template-columns:2fr 1fr 1fr 1.5fr; } }

.footer-brand img { height:40px; margin-bottom:20px; }
.footer-brand p { color:rgba(255,255,255,0.45); font-size:14px; line-height:1.7; }

.footer-title {
  font-family:var(--font-display); font-size:18px; color:var(--white);
  letter-spacing:0.06em; margin-bottom:20px; text-transform: uppercase;
}
.footer-links li { margin-bottom:10px; }
.footer-links a { font-size:14px; color:rgba(255,255,255,0.5); transition:color var(--transition-fast); }
.footer-links a:hover { color:var(--orange); }

.footer-social { display:flex; gap:10px; margin-top:20px; }
.footer-social a {
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,0.03); color:rgba(255,255,255,0.5); border-radius: 50%;
  transition: all var(--transition-fast);
}
.footer-social a:hover { background:var(--orange); color:var(--white); transform: translateY(-2px); }
.footer-social a svg { width:16px; height:16px; }

.footer-seo { padding:24px 0; border-top:1px solid rgba(255,255,255,0.05); }
.footer-seo p { font-size:12px; color:rgba(255,255,255,0.2); line-height:1.8; }

.footer-bottom {
  padding-top:24px; border-top:1px solid rgba(255,255,255,0.05);
  display:flex; flex-direction:column; align-items:center; gap:16px; text-align:center;
}
@media(min-width:768px){ .footer-bottom { flex-direction:row; justify-content:space-between; } }
.footer-bottom p { font-size:13px; color:rgba(255,255,255,0.3); }

/* ---- Floating WhatsApp ---- */
.float-whatsapp {
  position:fixed; bottom:28px; right:28px; z-index:999;
  display:flex; align-items:center; gap:12px;
  background:var(--green); color:var(--white);
  padding:16px 24px; border-radius:50px;
  box-shadow:0 4px 24px rgba(0,94,48,0.25);
  font-weight:700; font-size:14px; letter-spacing:0.04em;
  animation: wapulse 6s ease-in-out infinite; /* Slower, 6 seconds */
  transition: all var(--transition-fast);
}
.float-whatsapp:hover { background:var(--green-light); transform:translateY(-2px); }
.float-whatsapp svg { width:24px; height:24px; }
@media(max-width:640px){ .float-whatsapp { padding:14px; } .float-whatsapp span { display:none; } }

@keyframes wapulse {
  0%, 100% { transform:scale(1); box-shadow:0 4px 24px rgba(0,94,48,0.25); }
  50% { transform:scale(1.02); box-shadow:0 6px 32px rgba(0,94,48,0.35); } /* Gentler scale: 1.02 */
}

/* ---- Page Header ---- */
.page-header {
  background: var(--navy-dark); padding:130px 0 60px; position:relative; overflow:hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.page-header-bg { position:absolute; inset:0; opacity:0.12; z-index:0; }
.page-header-bg img { width:100%; height:100%; object-fit:cover; }
.page-header .container { position:relative; z-index:2; }
.page-header .h1 { color:var(--white); margin-bottom:12px; }
.page-header p { font-size:16px; color:var(--gray-300); max-width:600px; }

/* ---- Breadcrumb ---- */
.breadcrumb { display:flex; align-items:center; gap:8px; margin-top:20px; font-size:12px; }
.breadcrumb a { color:rgba(255,255,255,0.5); }
.breadcrumb a:hover { color:var(--orange); }
.breadcrumb span { color:rgba(255,255,255,0.3); }
.breadcrumb .current { color:var(--orange); font-weight:600; }

/* ---- Service Detail ---- */
.service-detail-grid { display:grid; gap:36px; align-items: center; }
@media(min-width:1024px){
  .service-detail-grid {
    grid-template-columns:1.1fr 0.9fr;
    gap: 60px;
  }
}
.service-detail-content h2 { font-family:var(--font-display); font-size:clamp(32px, 3.5vw, 48px); color:var(--navy); margin-bottom:16px; }
.service-detail-content h3 { font-family:var(--font-body); font-size:20px; color:var(--navy); margin-bottom:16px; }
.service-detail-content p { color:var(--gray-500); font-size:15px; line-height:1.7; margin-bottom:16px; }
.service-detail-content ul { margin:24px 0; }
.service-detail-content ul li {
  padding:8px 0; padding-left:28px; position:relative;
  color:var(--gray-600); font-size:14px; border-bottom:1px solid var(--gray-100);
}
.service-detail-content ul li::before {
  content:'✓'; position:absolute; left:0; color:var(--green); font-weight:700;
}
.service-detail-img { overflow:hidden; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.service-detail-img img { width:100%; height:100%; object-fit:cover; min-height:280px; border-radius: var(--radius-md); transition: transform var(--transition-slow); }
.service-detail-img:hover img { transform: scale(1.03); }

/* Alternating Grid System replacing inline direction:rtl */
@media(min-width:1024px) {
  .service-detail-grid.alternate > .service-detail-content {
    order: 2;
  }
  .service-detail-grid.alternate > .service-detail-img {
    order: 1;
  }
}

/* ---- Animation Classes ---- */
.fade-up {
  opacity:0; transform:translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible { opacity:1; transform:translateY(0); }

.fade-left {
  opacity:0; transform:translateX(-30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-left.visible { opacity:1; transform:translateX(0); }

.fade-right {
  opacity:0; transform:translateX(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-right.visible { opacity:1; transform:translateX(0); }

.scale-in {
  opacity:0; transform:scale(0.96);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.scale-in.visible { opacity:1; transform:scale(1); }

.stagger-1 { transition-delay:0.05s; }
.stagger-2 { transition-delay:0.1s; }
.stagger-3 { transition-delay:0.15s; }
.stagger-4 { transition-delay:0.2s; }
.stagger-5 { transition-delay:0.25s; }
.stagger-6 { transition-delay:0.3s; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width:8px; }
::-webkit-scrollbar-track { background:var(--gray-100); }
::-webkit-scrollbar-thumb { background:var(--gray-300); border-radius:4px; }
::-webkit-scrollbar-thumb:hover { background:var(--gray-400); }

/* ---- Selection ---- */
::selection { background:var(--orange); color:var(--white); }

/* ---- Noise texture overlay ---- */
.noise-overlay {
  position:fixed; inset:0; pointer-events:none; z-index:9998; opacity:0.012;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;
}

/* ---- Reduce motion ---- */
@media(prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
  .fade-up, .fade-left, .fade-right, .scale-in { opacity:1; transform:none; }
}

/* ---- Custom Responsive Grids & Offsets ---- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media(min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

section[id] {
  scroll-margin-top: 100px;
}