/* ==========================================================================
   Curtainss.com - Premium Interior & Window Solutions Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette - Crimson Red Interior Aesthetic from Uploaded Logo */
  --bg-main: #FAF8F5;
  --bg-surface: #FFFFFF;
  --bg-cream: #F5F1EA;
  --bg-sand: #EBE4D8;
  --bg-dark: #1A1615;
  --bg-dark-surface: #241E1C;
  
  --text-main: #1E1C1A;
  --text-muted: #625E58;
  --text-light: #948E85;
  --text-white: #FFFFFF;
  
  --accent-red: #B81B24;
  --accent-red-hover: #96131A;
  --accent-red-light: #FDF2F3;
  --accent-red-border: #F5C2C5;

  --whatsapp-green: #25D366;
  --whatsapp-hover: #1EBE5A;
  --whatsapp-bg: rgba(37, 211, 102, 0.1);
  
  --border-light: #EAE4D9;
  --border-subtle: rgba(30, 28, 26, 0.08);

  /* Shadow & Elevation */
  --shadow-sm: 0 2px 8px rgba(24, 23, 21, 0.04);
  --shadow-md: 0 8px 24px rgba(24, 23, 21, 0.06);
  --shadow-lg: 0 16px 40px rgba(24, 23, 21, 0.1);
  --shadow-red: 0 8px 25px rgba(184, 27, 36, 0.25);
  
  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Layout & Spacing */
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --container-max: 1280px;

  /* Smooth Fluid Transitions */
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Setup */
*, *::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-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Typography Tokens */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.heading-xl {
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.1;
}

.heading-lg {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
}

.heading-md {
  font-size: clamp(1.5rem, 2.5vw, 2.125rem);
  font-weight: 600;
}

.heading-sm {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
}

.subheading {
  font-size: clamp(1rem, 1.25vw, 1.1875rem);
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.6;
}

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

/* Container & Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (min-width: 992px) {
  .section-padding {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background-color: var(--accent-red-light);
  border: 1px solid var(--accent-red-border);
  color: var(--accent-red);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.trust-badge svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Header & Sticky Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: #FFFFFF;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background-color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid var(--border-light);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(184, 27, 36, 0.2);
  transition: transform var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.05);
}

.brand-logo .logo-icon {
  width: 36px;
  height: 36px;
  background-color: var(--accent-red);
  color: var(--text-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  box-shadow: var(--shadow-red);
}

.brand-logo span.accent {
  color: var(--accent-red);
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  line-height: 1;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--accent-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184, 27, 36, 0.45);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--text-main);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-google-review {
  background-color: #FFFFFF;
  color: #3C4043;
  border: 1px solid #DADCE0;
  box-shadow: 0 2px 8px rgba(60, 64, 67, 0.08);
  font-weight: 600;
}

.btn-google-review:hover {
  background-color: #F8F9FA;
  color: #202124;
  border-color: #4285F4;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(66, 133, 244, 0.22);
}

.btn-map-action {
  background-color: #1A73E8;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(26, 115, 232, 0.3);
}

.btn-map-action:hover {
  background-color: #1557B0;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 115, 232, 0.4);
}

.btn-whatsapp svg,
.btn-primary svg,
.btn-secondary svg,
.btn-map-action svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

/* Mobile Navigation Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

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

.mobile-toggle.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background-color: var(--bg-main);
  z-index: 999;
  padding: 6rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  transition: right var(--transition-normal);
}

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

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu-links a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
}

/* HERO VIDEO FULL-WIDTH SECTION */
.hero-video-section {
  position: relative;
  width: 100%;
  padding-top: var(--header-height);
  padding-bottom: 0;
  margin: 0;
  background-color: #FFFFFF;
  overflow: hidden;
}

.hero-video-wrapper {
  position: relative;
  width: 100%;
  line-height: 0;
  overflow: hidden;
  background-color: var(--bg-dark);
}

.hero-video-player {
  width: 100%;
  height: auto;
  max-height: calc(100vh - var(--header-height));
  display: block;
  object-fit: cover;
  border-radius: 0;
  margin: 0;
}

/* Image Wrapper (Used across showcase/about views) */
.hero-image-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrapper img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

@media (max-width: 768px) {
  .hero-video-section {
    padding-top: var(--header-height);
    padding-bottom: 0;
  }
}

/* INTRODUCTION SECTION */
.intro-section {
  background-color: var(--bg-surface);
}

.intro-box {
  background-color: var(--bg-cream);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  border: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .intro-box {
    grid-template-columns: 1fr 1fr;
    padding: 4.5rem;
  }
}

.intro-content h2 {
  margin-bottom: 1.25rem;
}

.intro-content p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.intro-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: var(--bg-surface);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-red);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* PRODUCT CATEGORIES GRID */
.products-section {
  background-color: var(--bg-main);
}

.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.filter-btn.active {
  background-color: var(--accent-red);
  color: var(--text-white);
  border-color: var(--accent-red);
  box-shadow: var(--shadow-red);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  animation: cardFadeUp 0.6s var(--ease-smooth) both;
  will-change: transform, opacity;
}

@keyframes cardFadeUp {
  0% {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(24, 23, 21, 0.12);
  border-color: var(--accent-red-border);
}

.product-image-container {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-color: var(--bg-cream);
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.75s var(--ease-smooth);
  will-change: transform;
}

.product-card:hover .product-image-container img {
  transform: scale(1.07);
}

.product-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-main);
}

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

.product-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.product-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.5;
}

.product-card-footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
}

.product-card-footer .btn {
  flex: 1;
}

/* WHY CHOOSE US SECTION */
.why-choose-section {
  background-color: var(--bg-surface);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 576px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background-color: var(--bg-cream);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-card:hover {
  background-color: var(--bg-surface);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-red-border);
}

.feature-icon {
  width: 54px;
  height: 54px;
  background-color: var(--accent-red-light);
  border: 1px solid var(--accent-red-border);
  color: var(--accent-red-hover);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.feature-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* QUALITY STATEMENT BANNER */
.statement-section {
  position: relative;
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: 6rem 0;
  overflow: hidden;
}

.statement-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: grayscale(40%);
}

.statement-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.statement-quote {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.3;
  color: #FFFFFF !important;
  margin-bottom: 1.5rem;
}

.statement-text {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* CALL TO ACTION BANNER */
.cta-banner {
  background: linear-gradient(135deg, var(--bg-cream) 0%, var(--bg-sand) 100%);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-top: 3rem;
}

.cta-banner h2 {
  margin-bottom: 1rem;
}

.cta-banner p {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 2.25rem auto;
}

.cta-banner-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* ABOUT US PAGE STYLES */
.about-hero {
  background-color: var(--bg-cream);
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 4rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-content-box p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.about-highlight-box {
  background-color: var(--accent-red-light);
  border-left: 4px solid var(--accent-red);
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-highlight-box p {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0;
}

.vision-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-top: 2.5rem;
}

.vision-card h3 {
  color: var(--accent-red-hover);
  margin-bottom: 0.75rem;
}

/* CONTACT PAGE STYLES */
.contact-section {
  background-color: var(--bg-main);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact-info-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: transform var(--transition-fast);
}

.contact-info-card:hover {
  transform: translateX(4px);
  border-color: var(--accent-red-border);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--accent-red-light);
  color: var(--accent-red-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--accent-red);
  color: var(--text-white);
  border-color: var(--accent-red);
  transform: translateY(-3px);
}

.social-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.social-btn-youtube:hover {
  background-color: #FF0000;
  border-color: #FF0000;
  color: #FFFFFF;
}

/* Enhanced Contact Info Cards */
.map-location-card {
  border-left: 4px solid #4285F4;
}

.map-location-card:hover {
  border-color: #4285F4;
  box-shadow: 0 6px 20px rgba(66, 133, 244, 0.15);
}

.google-review-card {
  border-left: 4px solid #F9AB00;
}

.google-review-card:hover {
  border-color: #F9AB00;
  box-shadow: 0 6px 20px rgba(249, 171, 0, 0.15);
}

.review-stars-badge {
  color: #F9AB00;
  font-size: 0.875rem;
  letter-spacing: 2px;
}

/* YouTube Quick Link Badge */
.youtube-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: #FFF0F0;
  border: 1px solid #FFCDD2;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  color: #CC0000;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 1.25rem;
  transition: all var(--transition-fast);
}

.youtube-badge-link:hover {
  background-color: #FF0000;
  color: #FFFFFF;
  border-color: #FF0000;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 0, 0, 0.25);
}

.youtube-badge-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Map Action Bar */
.map-action-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

/* Footer Review Card */
.footer-review-card {
  display: inline-flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-review-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* Contact Form */
.form-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.125rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background-color: var(--bg-main);
  color: var(--text-main);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-red);
  background-color: var(--bg-surface);
  box-shadow: 0 0 0 3px rgba(184, 27, 36, 0.15);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-feedback {
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background-color: rgba(37, 211, 102, 0.12);
  color: #17833F;
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.form-feedback.error {
  display: block;
  background-color: rgba(220, 53, 69, 0.12);
  color: #C82333;
  border: 1px solid rgba(220, 53, 69, 0.3);
}

/* FLOATING WHATSAPP BUTTON */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--whatsapp-green);
  color: var(--text-white);
  padding: 0.875rem 1.35rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.floating-whatsapp svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.pulse-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 14px;
  height: 14px;
  background-color: #FF3B30;
  border: 2px solid var(--text-white);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(255, 59, 48, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 59, 48, 0); }
}

/* FOOTER */
.site-footer {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 576px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  }
}

.footer-brand .brand-logo {
  color: var(--text-white);
  margin-bottom: 1.25rem;
}

.footer-tagline {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-white);
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-white);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--accent-red);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* PRODUCT QUICK VIEW MODAL */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--bg-surface);
  width: 100%;
  max-width: 820px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  display: grid;
  grid-template-columns: 1fr;
  max-height: 90vh;
  overflow-y: auto;
}

@media (min-width: 768px) {
  .modal-card {
    grid-template-columns: 1fr 1.1fr;
  }
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-cream);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--accent-red);
  color: var(--text-white);
}

.modal-image {
  height: 100%;
  min-height: 280px;
  background-color: var(--bg-cream);
}

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

.modal-content {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
}

.modal-title {
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.modal-desc {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.modal-features-list {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal-features-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
}

.modal-features-list li svg {
  width: 16px;
  height: 16px;
  fill: var(--accent-red);
}

/* Page View Visibility Utility & Smooth Transitions */
.page-view {
  display: none;
}

.page-view.active-view {
  display: block;
  animation: smoothPageFade 0.45s var(--ease-smooth);
}

@keyframes smoothPageFade {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll Reveal Animation System */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Micro-interaction Button Click Feedback */
.btn:active {
  transform: scale(0.96) !important;
}

/* Floating WhatsApp Gentle Attention Pulse */
@keyframes whatsappPulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.65);
    transform: scale(1.03);
  }
}

.floating-whatsapp {
  animation: whatsappPulse 3.5s infinite ease-in-out;
}

.floating-whatsapp:hover {
  animation: none;
  transform: translateY(-4px) scale(1.05);
}

/* ==========================================================================
   Comprehensive Multi-Device Responsiveness (320px Mobile to 4K Desktop)
   ========================================================================== */

@media (max-width: 991px) {
  .nav-menu {
    display: none;
  }

  .nav-actions .btn-whatsapp {
    display: none !important;
  }

  .mobile-toggle {
    display: flex;
  }

  .contact-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 767px) {
  :root {
    --header-height: 70px;
  }

  .modal-card {
    grid-template-columns: 1fr;
    max-height: 85vh;
  }
  
  .modal-image {
    height: 220px;
    min-height: auto;
  }

  .modal-content {
    padding: 1.5rem 1.25rem;
  }

  .stat-card {
    padding: 1.25rem 1rem;
  }

  .stat-number {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .hero-video-section {
    padding-top: calc(var(--header-height) + 0.75rem);
    padding-bottom: 1.5rem;
  }

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

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

  .cta-banner-buttons .btn {
    width: 100%;
  }

  .intro-box {
    padding: 2rem 1.25rem;
  }

  .filter-tabs {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
  }

  .floating-whatsapp span {
    display: none;
  }
  
  .floating-whatsapp {
    padding: 0.875rem;
    border-radius: 50%;
    bottom: 1.5rem;
    right: 1.5rem;
  }
}

@media (max-width: 420px) {
  .brand-logo {
    font-size: 1.35rem;
  }

  .brand-logo-img {
    height: 38px;
  }

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

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}