/* 
   Style Sheet for INVERSIONES Y NEGOCIOS SALLY E.I.R.L.
   Design: Premium Industrial Dark Mode with Vibrant Orange, Gold & Cyan Accents
*/

/* --- CSS Reset & Base Variables --- */
:root {
  /* Color Palette */
  --bg-dark: #0b0f19;
  --bg-card: #151d30;
  --bg-card-hover: #1e2942;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;

  /* Accents */
  --accent-orange: #f97316;
  --accent-orange-hover: #ea580c;
  --accent-gold: #eab308;
  --accent-blue: #38bdf8;
  --accent-blue-hover: #0ea5e9;
  --whatsapp-green: #25d366;
  --whatsapp-green-hover: #20ba5a;

  /* UI Values */
  --header-height: 80px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --border-radius-lg: 16px;
  --border-radius-md: 8px;
  --box-shadow-premium:
    0 10px 30px rgba(0, 0, 0, 0.4), 0 1px 1px rgba(255, 255, 255, 0.05) inset;
  --font-heading: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: var(--header-height);
}

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

ul {
  list-style: none;
}

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

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.text-center {
  text-align: center;
}

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--accent-orange),
    var(--accent-orange-hover)
  );
  color: #fff;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6);
}

.btn-secondary {
  background-color: var(--whatsapp-green);
  color: #fff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-secondary:hover {
  background-color: var(--whatsapp-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

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

.btn-outline:hover {
  border-color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* --- Badges --- */
.badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.badge-orange {
  background-color: rgba(249, 115, 22, 0.2);
  color: var(--accent-orange);
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.badge-blue {
  background-color: rgba(56, 189, 248, 0.2);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-gold {
  background-color: rgba(234, 179, 8, 0.2);
  color: var(--accent-gold);
  border: 1px solid rgba(234, 179, 8, 0.3);
}

/* --- Header & Navigation Bar (Glassmorphic) --- */
.header {
  height: var(--header-height);
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background-color: rgba(11, 15, 25, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  transition: var(--transition-smooth);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: var(--border-radius-md);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.company-name {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #fff, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.company-sub {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-orange);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

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

.nav-list {
  display: flex;
  gap: 8px;
}

.nav-tab {
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  border-radius: var(--border-radius-md);
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tab:hover {
  color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-tab.active {
  color: #fff;
  background: linear-gradient(
    135deg,
    rgba(249, 115, 22, 0.15),
    rgba(234, 179, 8, 0.05)
  );
  border: 1px solid rgba(249, 115, 22, 0.3);
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.1);
}

/* --- Dynamic Sections Switcher --- */
.tab-section {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
  padding: 40px 0 80px;
}

.tab-section.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* --- Section Title Headers --- */
.section-container {
  padding-top: 20px;
}

.section-header {
  margin-bottom: 50px;
}

.section-subtitle {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-orange);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 16px;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* --- TAB: INICIO Slider (JavaScript Auto-Play) --- */
.slider-container {
  width: 100%;
  height: 520px;
  position: relative;
  overflow: hidden;
  background-color: #020617;
  margin-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.slider {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35) contrast(1.1);
  transform: scale(1.05);
  transition: transform 6s ease;
}

.slide.active img {
  transform: scale(1);
}

.slide-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
  transform: translateY(30px);
  opacity: 0;
  transition:
    transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s,
    opacity 1s ease 0.3s;
}

.slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.slide-content h2 {
  font-size: 3.5rem;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.slide-content p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 30px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  backdrop-filter: blur(4px);
}

.slider-btn:hover {
  background-color: var(--accent-orange);
  border-color: var(--accent-orange);
  box-shadow: 0 0 15px rgba(249, 115, 22, 0.5);
}

.prev-btn {
  left: 24px;
}

.next-btn {
  right: 24px;
}

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 12px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.dot.active {
  background-color: var(--accent-orange);
  width: 32px;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
}

/* --- Divisions Cards (Home Highlight) --- */
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}

.division-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: 40px 32px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  box-shadow: var(--box-shadow-premium);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.division-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

.division-card:hover {
  transform: translateY(-8px);
  background-color: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.08);
}

.division-card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  font-size: 2.2rem;
  color: var(--accent-orange);
  margin-bottom: 24px;
}

.division-card h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
  color: #fff;
}

.division-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent-orange);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.division-card:hover .card-link {
  color: var(--accent-gold);
  gap: 12px;
}

/* --- Call To Action Banner --- */
.cta-banner {
  background:
    linear-gradient(135deg, rgba(21, 29, 48, 0.9), rgba(11, 15, 25, 0.9)),
    url("images/slide_maquinaria.png") center/cover no-repeat;
  border-radius: var(--border-radius-lg);
  padding: 60px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: var(--box-shadow-premium);
}

.cta-content h3 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.cta-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
}

/* --- TAB: CATALOGO (Grid & Magnifying Hover Effects) --- */
.catalog-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: var(--accent-orange);
  background-color: rgba(255, 255, 255, 0.02);
}

.filter-btn.active {
  background: linear-gradient(
    135deg,
    var(--accent-orange),
    var(--accent-orange-hover)
  );
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.catalog-item {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.03);
  box-shadow: var(--box-shadow-premium);
  display: flex;
  transition: var(--transition-smooth);
}

.catalog-item:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.3);
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.5),
    0 0 10px rgba(249, 115, 22, 0.15);
}

/* Magnifying and Hover Effects for Images */
.catalog-item-image {
  width: 250px;
  height: 100%;
  min-height: 250px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  background-color: #000;
}

.catalog-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Image zoom/magnify effect on item hover */
.catalog-item:hover .catalog-item-image img {
  transform: scale(1.15) rotate(1deg);
}

/* Dark overlay and hover text/badge */
.catalog-item-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(11, 15, 25, 0) 40%,
    rgba(11, 15, 25, 0.8)
  );
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.catalog-item:hover .catalog-item-image::after {
  opacity: 0.5;
}

.item-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(11, 15, 25, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  color: var(--accent-orange);
  padding: 4px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 50px;
  z-index: 5;
}

.catalog-item-info {
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.catalog-item-info h3 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.2;
}

.item-code {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-orange);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.item-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
  line-height: 1.5;
  flex-grow: 1;
}

.btn-whatsapp-order {
  background-color: transparent;
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: var(--whatsapp-green);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
  width: 100%;
  justify-content: center;
}

.btn-whatsapp-order:hover {
  background-color: var(--whatsapp-green);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

/* --- TAB: QUIENES SOMOS (Layout) --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  padding: 40px 0;
}

.about-image {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-stack {
  position: relative;
  width: 100%;
  height: 100%;
}

.image-stack .img-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 85%;
  height: 85%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  filter: brightness(0.6);
  box-shadow: var(--box-shadow-premium);
}

.image-stack .img-front {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  height: 60%;
  object-fit: contain;
  border-radius: var(--border-radius-lg);
  background-color: #fff;
  padding: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-info h2 {
  margin-bottom: 24px;
}

.about-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 30px;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.value-item {
  display: flex;
  gap: 20px;
}

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-md);
  background-color: rgba(249, 115, 22, 0.1);
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.value-text h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 4px;
}

.value-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* --- TAB: CLIENTES --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}

.testimonial-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  box-shadow: var(--box-shadow-premium);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars {
  color: var(--accent-gold);
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.test-text {
  font-style: italic;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.test-user {
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
}

.user-info strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
}

.user-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.brand-carousel {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 60px;
}

.brand-carousel h4 {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
}

.brand-logos {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0.7;
}

.brand-logo-item {
  font-size: 1.4rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
}

.brand-logo-item i {
  font-size: 2rem;
  color: var(--accent-orange);
}

/* --- TAB: UBICACION (Map & Hours) --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: stretch;
  padding: 20px 0;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info-panel p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.detail-item {
  display: flex;
  gap: 20px;
}

.detail-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(249, 115, 22, 0.1);
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  border: 1px solid rgba(249, 115, 22, 0.2);
}

.detail-text h4 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 6px;
}

.detail-text p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.detail-text strong {
  color: var(--text-main);
}

.contact-form-panel {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  box-shadow: var(--box-shadow-premium);
  display: flex;
  flex-direction: column;
}

.contact-form-panel h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: #fff;
}

.map-placeholder {
  width: 100%;
  height: 350px;
  border-radius: var(--border-radius-md);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.map-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.2) blur(2px);
}

.map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  background-color: rgba(21, 29, 48, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}

.map-overlay i {
  font-size: 3rem;
  color: var(--accent-orange);
  margin-bottom: 16px;
  animation: bounce 2s infinite;
}

.map-overlay span {
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 6px;
}

.map-overlay p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* --- Footer --- */
.footer {
  background-color: #030712;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 80px;
  color: var(--text-muted);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 24px;
  font-size: 1.1rem;
}

.brand-col .footer-logo {
  height: 54px;
  width: auto;
  object-fit: contain;
  margin-bottom: 20px;
}

.brand-col .footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: 12px;
}

.brand-col p {
  font-size: 0.9rem;
  margin-bottom: 24px;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-md);
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-links a:hover {
  background-color: var(--accent-orange);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
}

.links-col ul,
.info-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.links-col a {
  transition: var(--transition-smooth);
  font-size: 0.9rem;
}

.links-col a:hover {
  color: var(--accent-orange);
  padding-left: 6px;
}

.info-col li {
  font-size: 0.9rem;
  position: relative;
  padding-left: 14px;
}

.info-col li::before {
  content: "•";
  color: var(--accent-orange);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  padding: 30px 0;
  font-size: 0.8rem;
}

/* --- Eye-Catching Floating WhatsApp Order Button --- */
.whatsapp-float-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--whatsapp-green);
  color: #fff;
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  z-index: 999;
  cursor: pointer;
  transition:
    transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    box-shadow 0.3s;
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.7);
}

.whatsapp-float-btn i {
  transition: var(--transition-smooth);
}

.whatsapp-float-btn:hover i {
  transform: rotate(10deg);
}

/* Pulse Ring Animation Behind WhatsApp Button */
.whatsapp-float-btn .pulse-ring {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  border: 4px solid var(--whatsapp-green);
  animation: pulseRing 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
  z-index: -1;
  opacity: 0.6;
}

/* Tooltip on Hover */
.whatsapp-tooltip {
  position: absolute;
  right: 80px;
  background-color: #fff;
  color: #0b0f19;
  padding: 8px 16px;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition:
    opacity 0.3s,
    transform 0.3s;
  pointer-events: none;
}

.whatsapp-tooltip::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background-color: #fff;
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* --- Animations --- */
@keyframes pulseRing {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    opacity: 0.4;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

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

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .divisions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .about-image {
    height: 380px;
  }

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

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  body {
    padding-top: var(--header-height);
  }

  .section-title {
    font-size: 2rem;
  }

  .slide-content h2 {
    font-size: 2.2rem;
  }

  .slide-content p {
    font-size: 1rem;
  }

  .slider-container {
    height: 420px;
  }

  .cta-banner {
    flex-direction: column;
    padding: 40px;
    text-align: center;
  }

  /* Mobile Menu Drawer */
  .mobile-nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
    padding: 40px 24px;
    z-index: 998;
  }

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

  .nav-list {
    flex-direction: column;
    gap: 16px;
  }

  .nav-tab {
    font-size: 1.1rem;
    padding: 14px 20px;
    width: 100%;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .catalog-item {
    flex-direction: column;
  }

  .catalog-item-image {
    width: 100%;
    height: 200px;
    min-height: auto;
  }

  .slider-btn {
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }

  .prev-btn {
    left: 12px;
  }

  .next-btn {
    right: 12px;
  }

  .whatsapp-float-btn {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    font-size: 1.8rem;
  }
}