/* NDRSPORTS.com.tr - Corporate Styling System (Red, White, Black & Slate Gray Palette) */

:root {
  /* Light & Slate Gray Backgrounds */
  --bg-body: #f4f5f8;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-dark: #1e2025;
  --bg-dark-section: #141518;
  
  /* Primary Red Accent */
  --primary: #e60000;
  --primary-hover: #cc0000;
  --primary-glow: rgba(230, 0, 0, 0.3);
  
  /* Grays & Neutrals */
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #ADB5BD;
  --gray-600: #6C757D;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  
  /* Text Colors */
  --text-dark: #121316;
  --text-muted: #555b66;
  --text-light: #ffffff;
  
  /* Borders & Shadows */
  --border-light: #e2e8f0;
  --border-dark: rgba(255, 255, 255, 0.12);
  --border-red: rgba(230, 0, 0, 0.35);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.12);
  
  /* Radius & Utilities */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-family: 'Plus Jakarta Sans', 'Outfit', system-ui, -apple-system, sans-serif;
  --max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-body);
  color: var(--text-dark);
  font-family: var(--font-family);
  overflow-x: hidden;
}

body {
  line-height: 1.6;
  background-color: var(--bg-body);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Card Containers */
.glass-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Container */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-padding {
  padding: 90px 0;
}

/* Typography Helpers */
.text-gradient {
  color: var(--text-dark);
}

.text-accent, .text-red {
  color: var(--primary);
}

.section-title {
  text-align: center;
  margin-bottom: 55px;
}

.section-title span.badge {
  display: inline-block;
  padding: 6px 18px;
  background: var(--primary);
  border: 1px solid var(--primary);
  color: #ffffff;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.section-title h2 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.25;
  color: var(--text-dark);
}

.section-title p {
  color: var(--text-muted);
  max-width: 650px;
  margin: 14px auto 0;
  font-size: 1.05rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, #e60000 0%, #b30000 100%);
  color: #ffffff;
  box-shadow: 0 4px 18px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #ff1a1a 0%, #d60000 100%);
  box-shadow: 0 8px 24px rgba(230, 0, 0, 0.5);
}

.btn-accent {
  background: var(--gray-900);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-accent:hover {
  background: #000000;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
}

.btn-outline {
  background: #ffffff;
  border: 1px solid var(--gray-300);
  color: var(--gray-800);
}

.btn-outline:hover {
  background: var(--gray-100);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Header Navbar - Dark Modern Bar */
header.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #111215;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px 0;
  transition: var(--transition);
}

header.navbar.scrolled {
  padding: 10px 0;
  background: #0c0d0f;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-400);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section - Balanced Light Gray / Slate Surface */
.hero-section {
  padding-top: 150px;
  padding-bottom: 90px;
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-body) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: var(--radius-pill);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 24px;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.hero-badge i {
  color: #ffffff;
}

.hero-content h1 {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
  color: var(--text-dark);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 35px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 45px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 25px;
  border-top: 1px solid var(--gray-300);
}

.stat-item h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-300);
}

.hero-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.floating-badge {
  position: absolute;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid var(--gray-200);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  animation: float 4s ease-in-out infinite;
}

.floating-badge.badge-1 {
  top: 30px;
  left: -20px;
}

.floating-badge.badge-2 {
  bottom: 30px;
  right: -20px;
  animation-delay: 2s;
}

.floating-badge i {
  font-size: 1.8rem;
  color: var(--primary);
}

.floating-badge h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-dark);
}

.floating-badge p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Feature Pillars Section */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-card {
  padding: 32px 24px;
  text-align: center;
  position: relative;
  background: #ffffff;
  border: 1px solid var(--gray-200);
}

.pillar-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(230, 0, 0, 0.08);
  border: 1px solid var(--border-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--primary);
  transition: var(--transition);
}

.pillar-card:hover .pillar-icon {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 20px var(--primary-glow);
  transform: scale(1.1);
}

.pillar-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.pillar-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Product Catalog Showcase Section - Soft Gray Background */
#katalog {
  background: #eef0f4;
}

.catalog-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  font-weight: 700;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid var(--gray-200);
}

.product-image-box {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: #e2e8f0;
}

.product-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image-box img {
  transform: scale(1.08);
}

.product-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 5px 14px;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.product-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.product-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.feature-pill {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  color: var(--gray-700);
}

.feature-pill i {
  color: var(--primary);
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 15px;
  border-top: 1px solid var(--gray-200);
}

/* Workshop & Printing Showcase Tabs */
.tech-showcase-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.tech-content h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.tech-content p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 1rem;
}

.tech-list {
  list-style: none;
  margin-bottom: 30px;
}

.tech-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.tech-list li i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 3px;
}

.tech-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.tech-img-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
}

.tech-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Interactive Quote Builder Form Section - Charcoal Dark Slate High-Impact Contrast */
#teklif-al {
  background: var(--bg-dark-section);
  color: #ffffff;
}

#teklif-al .section-title h2 {
  color: #ffffff;
}

.quote-builder-box {
  padding: 45px;
  background: #1a1c22;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.quote-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.quote-steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-dark);
  z-index: 1;
}

.step-item {
  position: relative;
  z-index: 2;
  text-align: center;
  flex: 1;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #252830;
  border: 2px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  font-weight: 800;
  color: var(--gray-400);
  transition: var(--transition);
}

.step-item.active .step-number {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 15px var(--primary-glow);
}

.step-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gray-400);
}

.step-item.active .step-title {
  color: #ffffff;
}

.quote-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.form-control {
  padding: 14px 18px;
  background: #232630;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
}

select.form-control option {
  background: #1a1c22;
  color: #ffffff;
}

.quote-summary-card {
  margin-top: 30px;
  padding: 24px;
  background: #121317;
  border-radius: var(--radius-md);
  border: 1px dashed var(--primary);
}

.quote-summary-card h4 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.summary-list {
  list-style: none;
  font-size: 0.9rem;
  color: var(--gray-400);
}

.summary-list li {
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.summary-list li span {
  font-weight: 700;
  color: #ffffff;
}

/* Production Steps Workflow - Light Gray Contrast Section */
#surec {
  background: #ffffff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.process-step-card {
  padding: 28px 16px;
  text-align: center;
  position: relative;
  background: var(--bg-body);
  border: 1px solid var(--gray-200);
}

.step-num-badge {
  font-size: 0.75rem;
  font-weight: 900;
  color: #ffffff;
  background: var(--primary);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px var(--primary-glow);
}

.process-step-card h4 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.process-step-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* FAQ Accordion Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: #ffffff;
  border: none;
  color: var(--text-dark);
  font-weight: 700;
  font-size: 1.05rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--gray-100);
}

.faq-question i {
  transition: transform 0.3s ease;
  color: var(--primary);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  background: var(--gray-100);
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--gray-200);
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 20px 24px;
}

/* Contact & Footer */
#iletisim {
  background: #eef0f4;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info {
  background: #ffffff;
  border: 1px solid var(--gray-200);
}

.contact-info-list {
  list-style: none;
  margin-top: 30px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(230, 0, 0, 0.08);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.contact-details p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.contact-form-box {
  background: #ffffff;
  border: 1px solid var(--gray-200);
}

.contact-form-box label {
  color: var(--text-dark);
  font-weight: 700;
}

.contact-form-box .form-control {
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  color: var(--text-dark);
}

.contact-form-box .form-control:focus {
  background: #ffffff;
}

footer.site-footer {
  background: #0f1013;
  color: #ffffff;
  border-top: 1px solid var(--border-dark);
  padding: 70px 0 30px;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col .brand-logo {
  display: inline-block !important;
  position: static !important;
  transform: none !important;
  margin-bottom: 12px !important;
  left: auto !important;
}

.footer-col .brand-logo .brand-logo-img {
  height: 38px !important;
  width: auto !important;
  display: block !important;
}

.footer-col p {
  color: var(--gray-400);
  margin-top: 16px;
  font-size: 0.9rem;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: #ffffff;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-dark);
  color: var(--gray-500);
  font-size: 0.85rem;
}

/* Dynamic 3-Column Player List Component */
.player-table-container {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  box-sizing: border-box;
}

.player-table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 38px;
  gap: 10px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 10px;
  padding: 0 4px;
}

.player-row-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 38px;
  gap: 10px;
  margin-bottom: 10px;
  align-items: center;
}

.player-row-item .form-control {
  padding: 8px 12px;
  font-size: 0.9rem;
}

.btn-remove-row {
  width: 36px;
  height: 36px;
  background: rgba(220, 38, 38, 0.2);
  color: #fca5a5;
  border: 1px solid rgba(220, 38, 38, 0.4);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-remove-row:hover {
  background: #dc2626;
  color: #ffffff;
}

@media (max-width: 600px) {
  .player-table-header {
    display: none;
  }
  .player-row-item {
    grid-template-columns: 1fr 1fr 38px;
    background: rgba(255, 255, 255, 0.03);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 10px;
  }
  .player-row-item .p-name {
    grid-column: span 3;
  }
}

/* Floating WhatsApp Widget */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

/* Responsive Breakpoints & Mobile Optimization */
@media (max-width: 1024px) {
  .hero-grid, .tech-showcase-wrapper, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
  }

  .container {
    width: 92% !important;
    max-width: 92% !important;
    margin: 0 auto !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }

  .section-padding {
    padding: 60px 0;
  }
  
  .section-title {
    margin-bottom: 35px;
  }

  .section-title h2 {
    font-size: 1.85rem;
  }

  header.navbar {
    width: 100% !important;
    left: 0 !important;
    right: 0 !important;
    box-sizing: border-box !important;
  }

  .nav-container {
    width: 92% !important;
    max-width: 92% !important;
    margin: 0 auto !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    position: relative !important;
    height: 44px !important;
  }

  .mobile-toggle {
    display: flex;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    z-index: 10;
    flex-shrink: 0;
  }

  header.navbar .brand-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 45%;
  }

  .footer-col .brand-logo {
    position: static !important;
    left: auto !important;
    transform: none !important;
    display: inline-block !important;
    margin-bottom: 12px !important;
    max-width: 100% !important;
  }

  .brand-logo-img {
    height: 24px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
  }

  .nav-actions {
    margin-left: auto;
    z-index: 10;
    flex-shrink: 0;
  }

  .nav-actions .btn {
    padding: 6px 11px;
    font-size: 0.75rem;
    white-space: nowrap;
  }

  .nav-menu {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(15, 16, 19, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px 24px;
    gap: 22px;
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-link {
    font-size: 1.15rem;
    width: 100%;
    text-align: center;
    padding: 10px 0;
  }

  .hero-section {
    padding-top: 110px;
    padding-bottom: 60px;
  }

  .hero-content h1 {
    font-size: 2.1rem;
  }

  .hero-content p {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding-top: 20px;
  }

  .stat-item h3 {
    font-size: 1.35rem;
  }

  .stat-item p {
    font-size: 0.75rem;
  }

  .hero-image-wrapper img {
    height: 280px;
  }

  .floating-badge,
  .floating-badge.badge-1,
  .floating-badge.badge-2 {
    position: static !important;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    margin: 12px 0 !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    animation: none !important;
  }

  .catalog-filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 12px;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .catalog-grid, .pillars-grid, .process-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .tech-gallery {
    grid-template-columns: 1fr;
  }

  .quote-builder-box {
    padding: 24px 16px;
  }

  .quote-steps {
    margin-bottom: 25px;
  }

  .step-title {
    font-size: 0.72rem;
  }

  .quote-form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .form-control {
    font-size: 16px; /* Prevents auto-zoom on iOS mobile browsers */
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.85rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 15px;
  }

  .step-title {
    display: none;
  }

  .quote-summary-card {
    padding: 16px;
  }

  .summary-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    margin-bottom: 10px;
  }
}