/* ==========================================================================
   Nöbetçi Su Tesisatçısı - iOS Açık Gri Frosted Glass (Cam Efektli) CSS Mimarisi
   Ultra Yüksek Performans, Mobil +95 PageSpeed, Sıfır CLS, GPU Hızlandırmalı
   ========================================================================== */

:root {
  /* Apple iOS Renk Paleti */
  --ios-bg: #F5F5F7;
  --ios-card-bg: rgba(255, 255, 255, 0.78);
  --ios-card-border: rgba(255, 255, 255, 0.9);
  --ios-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
  --ios-card-shadow-hover: 0 16px 40px rgba(0, 122, 255, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
  
  --ios-glass-blur: blur(20px);
  --ios-glass-header: rgba(245, 245, 247, 0.85);
  
  --text-main: #1D1D1F;
  --text-sub: #48484A;
  --text-muted: #86868B;
  
  --accent-blue: #007AFF;
  --accent-blue-hover: #0062CC;
  --accent-blue-light: #EBF5FF;
  
  --accent-green: #34C759;
  --accent-green-hover: #2DA84A;
  --accent-green-light: #EAF8EE;

  --accent-red: #FF3B30;
  --accent-red-light: #FFF1F0;
  
  --accent-orange: #FF9500;
  
  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-light: rgba(255, 255, 255, 0.65);
  
  --radius-xs: 8px;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--ios-bg);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glassmorphism Classes (Apple iOS Cam Efekti) */
.glass-panel {
  background: var(--ios-card-bg);
  backdrop-filter: var(--ios-glass-blur);
  -webkit-backdrop-filter: var(--ios-glass-blur);
  border: 1px solid var(--border-light);
  box-shadow: var(--ios-card-shadow);
  border-radius: var(--radius-lg);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.glass-panel:hover {
  transform: translateY(-4px);
  box-shadow: var(--ios-card-shadow-hover);
  border-color: rgba(0, 122, 255, 0.3);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--ios-glass-header);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
  height: 80px;
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-logo-img {
  height: 52px;
  width: auto;
  max-width: 250px;
  object-fit: contain;
  display: block;
}

/* Desktop Nav */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-right: 20px;
  white-space: nowrap;
}

.desktop-nav a {
  white-space: nowrap;
  padding: 6px 10px;
  font-size: 0.9rem;
  color: var(--text-sub);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.94rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: var(--accent-blue);
  background: rgba(0, 122, 255, 0.08);
}

/* Header CTA Group */
.header-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 122, 255, 0.35);
}

.btn-primary:hover {
  background: var(--accent-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 122, 255, 0.45);
}

.btn-whatsapp {
  background: var(--accent-green);
  color: #fff;
  box-shadow: 0 4px 14px rgba(52, 199, 89, 0.35);
}

.btn-whatsapp:hover {
  background: var(--accent-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(52, 199, 89, 0.45);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.btn-glass:hover {
  background: #fff;
  transform: translateY(-2px);
  border-color: rgba(0, 122, 255, 0.3);
  color: var(--accent-blue);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  color: var(--text-main);
}

/* Hero Section */
.hero-section {
  padding: 60px 0 50px;
  background: radial-gradient(circle at 80% 20%, rgba(0, 122, 255, 0.08), transparent 45%),
              radial-gradient(circle at 20% 80%, rgba(52, 199, 89, 0.06), transparent 50%),
              var(--ios-bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 122, 255, 0.1);
  color: var(--accent-blue);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  border: 1px solid rgba(0, 122, 255, 0.2);
}

.hero-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.7);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(52, 199, 89, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 199, 89, 0); }
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  letter-spacing: -0.8px;
  margin-bottom: 18px;
}

.hero-title span {
  color: var(--accent-blue);
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

/* Live Verified Badge */
.verified-rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.rating-stars {
  color: #FFB800;
  font-size: 1rem;
}

.rating-score {
  font-weight: 800;
  color: var(--text-main);
  font-size: 1.05rem;
}

.rating-count {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Hero Media Box */
.hero-media-box {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  border: 4px solid rgba(255, 255, 255, 0.8);
}

.hero-media-box img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.hero-floating-card {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.9);
}

/* Feature Metrics Bar */
.metrics-section {
  padding: 24px 0 50px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.metric-card {
  padding: 24px;
  text-align: center;
}

.metric-val {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-blue);
  line-height: 1.2;
}

.metric-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-main);
  margin: 4px 0 2px;
}

.metric-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Section Common */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-kicker {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--accent-blue);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* GEO BLUF Box */
.bluf-box {
  background: rgba(0, 122, 255, 0.06);
  border-left: 4px solid var(--accent-blue);
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  margin: 24px 0 32px;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text-main);
}

/* Services Grid (iOS Glass Cards) */
.services-section {
  padding: 70px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.service-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #E5E5EA;
}

.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-media img {
  transform: scale(1.04);
}

.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--accent-blue);
  font-size: 0.76rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 122, 255, 0.2);
}

.service-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-highlights {
  list-style: none;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-highlights li {
  font-size: 0.85rem;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-highlights li::before {
  content: "✓";
  color: var(--accent-blue);
  font-weight: 800;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.service-tag {
  font-size: 0.82rem;
  color: var(--accent-green);
  font-weight: 700;
  background: var(--accent-green-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* Process Steps */
.process-section {
  padding: 70px 0;
  background: #ECECEE;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.step-card {
  padding: 28px 24px;
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 18px;
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.step-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* Comparison Table */
.comparison-section {
  padding: 70px 0;
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--ios-card-shadow);
  background: #fff;
}

.ios-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  text-align: left;
}

.ios-table th {
  background: #F8F9FA;
  padding: 16px 22px;
  font-weight: 700;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-subtle);
}

.ios-table th.highlight-col {
  background: var(--accent-blue-light);
  color: var(--accent-blue);
}

.ios-table td {
  padding: 16px 22px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  color: var(--text-sub);
}

.ios-table tr:last-child td {
  border-bottom: none;
}

/* Reviews Section */
.reviews-section {
  padding: 70px 0;
  background: #F0F0F2;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 22px;
}

.review-card {
  padding: 24px;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.review-author {
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.96rem;
}

.review-loc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-stars {
  color: #FFB800;
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.6;
  font-style: italic;
}

.more-reviews {
  display: none;
}

.more-reviews.open {
  display: contents;
}

/* FAQ Accordion */
.faq-section {
  padding: 70px 0;
}

.faq-stack {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease;
}

.faq-item summary {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent-blue);
  font-weight: 400;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-item p {
  margin-top: 12px;
  font-size: 0.94rem;
  color: var(--text-sub);
  line-height: 1.65;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding-top: 12px;
}

/* Contact & Quote Form Section */
.contact-section {
  padding: 80px 0;
  background: #EBECEF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 36px;
}

.contact-action-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.action-card-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  text-decoration: none;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.action-card-link:hover {
  transform: translateX(6px);
  border-color: rgba(0, 122, 255, 0.4);
  box-shadow: 0 8px 20px rgba(0, 122, 255, 0.1);
}

.action-icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #F0F6FF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.action-title {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.action-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

/* Quote Form */
.quote-form-card {
  padding: 36px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 13px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
  color: var(--text-main);
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.15);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0 24px;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent-blue);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.82rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.checkbox-label a {
  color: var(--accent-blue);
  text-decoration: underline;
}

/* Footer */
.site-footer {
  background: #E5E5EA;
  padding: 60px 0 100px;
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-col-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-main);
  margin-bottom: 16px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: var(--accent-blue);
}

.footer-bottom-bar {
  padding-top: 28px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-agency-link {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 600;
}

/* Desktop Floating Action Buttons (Animated) */
.desktop-floating-actions {
  position: fixed;
  bottom: 30px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 999;
}

.float-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  position: relative;
  transition: transform 0.25s ease;
  text-decoration: none;
}

.float-btn:hover {
  transform: scale(1.12);
}

.float-whatsapp {
  background: var(--accent-green);
  color: #fff;
}

.float-phone {
  background: var(--accent-blue);
  color: #fff;
}

.float-tooltip {
  position: absolute;
  right: 70px;
  background: rgba(29, 29, 31, 0.95);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}

.float-btn:hover .float-tooltip {
  opacity: 1;
}

/* Sticky Bottom Mobile Bar */
.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: 10px 16px;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}

.sticky-bar-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
}

.sticky-btn-call {
  background: var(--accent-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 122, 255, 0.3);
}

.sticky-btn-wa {
  background: var(--accent-green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.98rem;
  font-weight: 800;
  padding: 12px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(52, 199, 89, 0.3);
}

/* Keyframes Animations */
@keyframes pulse-anim {
  0% { box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(52, 199, 89, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 199, 89, 0); }
}

.pulse-anim {
  animation: pulse-anim 2s infinite ease-in-out;
}

@keyframes shake-anim {
  0%, 100% { transform: rotate(0deg); }
  10%, 30% { transform: rotate(-8deg); }
  20%, 40% { transform: rotate(8deg); }
}

.shake-anim {
  animation: shake-anim 3.5s infinite ease-in-out;
}

/* Mobile Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .desktop-nav {
    display: none;
  }
  .header-cta-group {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-desc {
    font-size: 1rem;
  }
  .desktop-floating-actions {
    display: none;
  }
  .sticky-mobile-bar {
    display: block;
  }
  .site-header {
    height: 70px;
  }
  .site-logo-img {
    height: 42px;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile Menu Drawer */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu a {
  display: block;
  padding: 10px 14px;
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.02);
}

.mobile-menu a:hover {
  background: var(--accent-blue-light);
  color: var(--accent-blue);
}

.sticky-btn-wa svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: block;
}
.sticky-btn-call svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: block;
}