/* ==========================================================================
   PERSIANAS & MUEBLES - STYLESHEET
   Colores Principales: #5FA8D3, #1F2A44, #A8B4C2 | Fondos Blancos
   Tipografía: Montserrat (Títulos), Poppins (Textos)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --primary: #5FA8D3;
  --primary-hover: #4a98c5;
  --primary-dark: #377da6;
  --primary-light: #f0f7fb;
  --primary-glow: rgba(95, 168, 211, 0.25);
  
  --secondary: #1F2A44;
  --secondary-hover: #162035;
  --secondary-light: #293859;
  --secondary-glow: rgba(31, 42, 68, 0.15);
  
  --accent-gray: #A8B4C2;
  --accent-gray-light: #f1f5f9;
  --accent-gray-border: #d7e0ea;
  
  --bg-white: #FFFFFF;
  --bg-offwhite: #F8FAFC;
  --bg-dark: #1F2A44;
  --bg-dark-card: #172033;
  
  --text-dark: #1F2A44;
  --text-muted: #586981;
  --text-light: #A8B4C2;
  --text-white: #FFFFFF;
  
  --font-title: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 4px 12px rgba(31, 42, 68, 0.05);
  --shadow-md: 0 10px 28px rgba(31, 42, 68, 0.08);
  --shadow-lg: 0 18px 40px rgba(31, 42, 68, 0.12);
  --shadow-xl: 0 26px 52px rgba(31, 42, 68, 0.18);
  --shadow-primary: 0 10px 25px rgba(95, 168, 211, 0.35);
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::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: var(--font-body);
  background-color: var(--bg-white);
  color: var(--text-dark);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
  font-size: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 900px;
}

.container-wide {
  max-width: 1380px;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(95, 168, 211, 0.45);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-white);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(31, 42, 68, 0.25);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  border: 2px solid rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
}

.btn-outline-white:hover {
  background-color: var(--text-white);
  color: var(--secondary);
  border-color: var(--text-white);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline-primary:hover {
  background-color: var(--primary);
  color: var(--text-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-primary);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: #20bd5a;
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(37, 211, 102, 0.5);
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.1rem 2.4rem;
  font-size: 1.05rem;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.badge-pill-primary {
  background-color: rgba(95, 168, 211, 0.15);
  color: var(--primary-dark);
  border: 1px solid rgba(95, 168, 211, 0.35);
}

.badge-pill-white {
  background-color: rgba(255, 255, 255, 0.16);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

/* ==========================================================================
   TOP BAR & HEADER NAVBAR
   ========================================================================== */
.topbar {
  background-color: var(--secondary);
  color: var(--accent-gray-light);
  font-size: 0.84rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.topbar-item i {
  color: var(--primary);
}

.topbar-item a:hover {
  color: var(--primary);
}

.topbar-social {
  display: flex;
  gap: 0.85rem;
}

.topbar-social a {
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.topbar-social a:hover {
  color: var(--primary);
  transform: translateY(-2px);
}

/* Sticky Navbar */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--bg-white);
  transition: var(--transition);
  box-shadow: 0 2px 15px rgba(31, 42, 68, 0.06);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 25px rgba(31, 42, 68, 0.12);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  transition: height 0.3s ease;
}

.site-header.scrolled .nav-container {
  height: 70px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.site-header.scrolled .logo-img {
  height: 44px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--secondary);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background-color: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--secondary);
}

.mobile-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--secondary);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--bg-white);
  z-index: 1001;
  padding: 2.5rem 2rem;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(31, 42, 68, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--accent-gray-border);
}

.mobile-close {
  background: none;
  font-size: 1.5rem;
  color: var(--secondary);
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.mobile-nav-link {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--secondary);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.mobile-nav-link.active, .mobile-nav-link:hover {
  color: var(--primary);
  padding-left: 0.5rem;
}

.mobile-drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ==========================================================================
   HERO HOME SECTION (Dark Overlay & White Logo)
   ========================================================================== */
.hero-home {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #1F2A44;
  overflow: hidden;
  padding: 6rem 0 5rem;
  color: var(--text-white);
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: brightness(0.65) saturate(1.1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 42, 68, 0.94) 0%, rgba(31, 42, 68, 0.82) 55%, rgba(95, 168, 211, 0.65) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.hero-logo-box {
  margin-bottom: 1.8rem;
  display: flex;
  justify-content: center;
}

.hero-logo-img {
  max-width: 320px;
  height: auto;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.35));
  animation: float 6s ease-in-out infinite;
}

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

.hero-badge-wrap {
  margin-bottom: 1.4rem;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.hero-title .text-gradient {
  background: linear-gradient(120deg, #FFFFFF 30%, #5FA8D3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 780px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
  line-height: 1.65;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
  margin-bottom: 3.5rem;
}

.hero-features-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  padding: 1.6rem 2.2rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
}

.hero-feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(95, 168, 211, 0.25);
  border: 1px solid rgba(95, 168, 211, 0.45);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #FFFFFF;
  flex-shrink: 0;
}

.hero-feature-text h4 {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.hero-feature-text p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* ==========================================================================
   PAGE HERO (Internal Pages)
   ========================================================================== */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, #1F2A44 0%, #293859 65%, #5FA8D3 100%);
  padding: 5.5rem 0 4.5rem;
  color: #FFFFFF;
  text-align: center;
  overflow: hidden;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(95, 168, 211, 0.3) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
}

.page-hero-title {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  color: #FFFFFF;
  margin-bottom: 1rem;
  font-weight: 800;
}

.page-hero-desc {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--accent-gray);
}

.breadcrumbs a {
  color: #FFFFFF;
  font-weight: 500;
}

.breadcrumbs a:hover {
  color: var(--primary);
}

.breadcrumbs span {
  color: var(--primary);
  font-weight: 600;
}

/* ==========================================================================
   SECTION COMMONS
   ========================================================================== */
.section-padding {
  padding: 6rem 0;
}

.section-padding-sm {
  padding: 4rem 0;
}

.bg-white {
  background-color: var(--bg-white);
}

.bg-offwhite {
  background-color: var(--bg-offwhite);
}

.bg-dark {
  background-color: var(--secondary);
  color: #FFFFFF;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 4rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-tag.light {
  color: #5FA8D3;
}

.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 1.2rem;
  letter-spacing: -0.5px;
}

.section-title.light {
  color: #FFFFFF;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.section-desc.light {
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   CARDS & GRID STYLES
   ========================================================================== */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2.5rem;
}

/* Feature Card (Light) */
.feature-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--accent-gray-border);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.feature-card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.feature-card:hover .feature-card-icon {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.08);
}

.feature-card-title {
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
  color: var(--secondary);
}

.feature-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Dark Cards (Reference 1 style) */
.dark-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.dark-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.dark-card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(95, 168, 211, 0.2);
  color: #5FA8D3;
  border: 1px solid rgba(95, 168, 211, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin-bottom: 1.5rem;
}

.dark-card-title {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
}

.dark-card-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

/* Banner Overlay Section (Reference 1 style) */
.banner-overlay-section {
  position: relative;
  background-color: #1F2A44;
  padding: 6.5rem 0;
  color: #FFFFFF;
  overflow: hidden;
}

.banner-overlay-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 42, 68, 0.95) 0%, rgba(31, 42, 68, 0.85) 100%);
  z-index: 1;
}

.banner-content {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   PRODUCT CATALOG & FILTERS
   ========================================================================== */
.catalog-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  padding: 0.75rem 1.6rem;
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-white);
  color: var(--secondary);
  border: 1px solid var(--accent-gray-border);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: var(--shadow-primary);
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--accent-gray-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.product-card-img-wrap {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: var(--accent-gray-light);
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

.product-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(31, 42, 68, 0.88);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-title {
  font-size: 1.25rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.product-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.product-feat-tag {
  font-size: 0.75rem;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

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

.product-view-btn {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.product-card:hover .product-view-btn {
  color: var(--secondary);
  gap: 0.7rem;
}

/* ==========================================================================
   PRODUCT POPUP / MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.product-modal {
  background: var(--bg-white);
  width: 100%;
  max-width: 860px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(20px);
  transition: var(--transition);
  position: relative;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .product-modal {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(31, 42, 68, 0.1);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  font-size: 1.2rem;
}

.modal-close-btn:hover {
  background: var(--secondary);
  color: #FFFFFF;
  transform: rotate(90deg);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  overflow-y: auto;
}

.modal-image-col {
  position: relative;
  background: var(--accent-gray-light);
  min-height: 380px;
}

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

.modal-info-col {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.modal-badge {
  margin-bottom: 0.5rem;
}

.modal-title {
  font-size: 1.8rem;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.modal-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.modal-specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.modal-spec-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--secondary);
  font-weight: 500;
}

.modal-spec-icon {
  color: var(--primary);
  font-size: 1rem;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

/* ==========================================================================
   ABOUT / VALUES SECTION
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img-box {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-floating-card {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background: var(--bg-white);
  padding: 1.5rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--accent-gray-border);
  display: flex;
  align-items: center;
  gap: 1.2rem;
  max-width: 290px;
}

.about-floating-icon {
  width: 52px;
  height: 52px;
  background: var(--primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.about-floating-card h4 {
  font-size: 1.1rem;
  color: var(--secondary);
  margin-bottom: 0.2rem;
}

.about-floating-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.checklist {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.8rem 0 2.2rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.98rem;
  color: var(--secondary);
  font-weight: 500;
}

.checklist-icon {
  color: var(--primary);
  font-size: 1.15rem;
  margin-top: 0.15rem;
}

/* ==========================================================================
   STATS COUNTER
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-item.light .stat-number {
  color: #5FA8D3;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-item.light .stat-label {
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   SERVICES DETAILED
   ========================================================================== */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
  margin-bottom: 5rem;
}

.service-row:last-child {
  margin-bottom: 0;
}

.service-row.reverse {
  direction: rtl;
}

.service-row.reverse .service-content {
  direction: ltr;
}

.service-row.reverse .service-img-wrap {
  direction: ltr;
}

.service-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-img-wrap:hover .service-img {
  transform: scale(1.05);
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
}

.contact-info-card {
  background: var(--secondary);
  color: #FFFFFF;
  padding: 3rem;
  border-radius: var(--radius-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  margin: 2rem 0;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: rgba(95, 168, 211, 0.2);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.contact-info-text p, .contact-info-text a {
  font-size: 0.92rem;
  color: var(--accent-gray);
}

.contact-info-text a:hover {
  color: var(--primary);
}

.contact-form-card {
  background: var(--bg-white);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--accent-gray-border);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-gray-border);
  background-color: var(--bg-offwhite);
  color: var(--secondary);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(95, 168, 211, 0.18);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

/* ==========================================================================
   CALL TO ACTION (CTA) BAR
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, #1F2A44 0%, #172033 100%);
  border-radius: var(--radius-lg);
  padding: 4.5rem 3rem;
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(95, 168, 211, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  color: #FFFFFF;
  margin-bottom: 1.2rem;
}

.cta-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 680px;
  margin: 0 auto 2.2rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.2rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--secondary);
  color: var(--accent-gray);
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo {
  max-width: 200px;
  margin-bottom: 1.2rem;
}

.footer-about {
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  color: var(--accent-gray-light);
}

.footer-social-links {
  display: flex;
  gap: 0.8rem;
}

.footer-social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: var(--transition);
}

.footer-social-icon:hover {
  background: var(--primary);
  transform: translateY(-3px);
  color: #FFFFFF;
}

.footer-col-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2.5px;
  background-color: var(--primary);
  border-radius: 2px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: var(--accent-gray-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

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

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.92rem;
  color: var(--accent-gray-light);
}

.footer-contact-item i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 0.2rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.footer-bottom a:hover {
  color: var(--primary);
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */
.whatsapp-floating {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  align-items: center;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  gap: 0.6rem;
  font-family: var(--font-title);
  font-size: 0.92rem;
  font-weight: 700;
  transition: var(--transition);
  animation: pulse-wa 2.5s infinite;
}

.whatsapp-floating:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

.whatsapp-floating i {
  font-size: 1.4rem;
}

@keyframes pulse-wa {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-features-bar {
    grid-template-columns: 1fr;
  }
  
  .about-grid, .service-row {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .service-row.reverse {
    direction: ltr;
  }
  
  .about-floating-card {
    right: 15px;
    bottom: -15px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .topbar {
    display: none;
  }
  
  .nav-menu, .nav-actions .btn-primary {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .modal-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-image-col {
    min-height: 240px;
    max-height: 280px;
  }
  
  .modal-info-col {
    padding: 1.8rem;
  }
}

@media (max-width: 600px) {
  .section-padding {
    padding: 4rem 0;
  }
  
  .hero-home {
    padding: 5rem 0 3.5rem;
  }
  
  .hero-btns {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-btns .btn {
    width: 100%;
  }
  
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .whatsapp-floating span {
    display: none;
  }
  
  .whatsapp-floating {
    padding: 0.85rem;
    border-radius: 50%;
  }
}