/* ===========================
   CSS Variables (Design Tokens)
   =========================== */
:root {
  --background: #ffffff;
  --foreground: #141414;
  --card: #ffffff;
  --card-foreground: #141414;
  --primary: hsl(18, 99%, 50%);
  --primary-foreground: #ffffff;
  --secondary: #f5f5f5;
  --secondary-foreground: #141414;
  --muted: #f5f5f5;
  --muted-foreground: #737373;
  --border: #e6e6e6;
  --header-bg: #0d0d0d;
  --header-foreground: #ffffff;
  --footer-bg: #0d0d0d;
  --footer-foreground: #ffffff;
  --section-alt: #f7f7f7;
  --radius: 0.5rem;
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul {
  list-style: none;
}

/* ===========================
   Utility Classes
   =========================== */
.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, hsl(18, 99%, 60%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

/* ===========================
   Animations
   =========================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px hsla(18, 99%, 50%, 0.4); }
  50% { box-shadow: 0 0 40px hsla(18, 99%, 50%, 0.6); }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-up {
  animation: slideUp 0.6s ease-out forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  height: 2.5rem;
}

.btn svg {
  pointer-events: none;
  flex-shrink: 0;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  background-color: hsla(18, 99%, 50%, 0.9);
}

.btn-hero {
  background-color: var(--primary);
  color: var(--primary-foreground);
  font-weight: 600;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.btn-hero:hover {
  background-color: hsla(18, 99%, 50%, 0.9);
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
  transform: scale(1.05);
}

.btn-hero-outline {
  border: 2px solid rgba(255,255,255,0.8);
  color: white;
  background: transparent;
  font-weight: 600;
}

.btn-hero-outline:hover {
  background: white;
  color: var(--foreground);
}

.btn-cta {
  background-color: var(--primary);
  color: var(--primary-foreground);
  font-weight: 700;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
  animation: pulseGlow 2s ease-in-out infinite;
}

.btn-cta:hover {
  background-color: hsla(18, 99%, 50%, 0.9);
}

.btn-outline {
  border: 1px solid var(--border);
  background-color: var(--background);
  color: var(--foreground);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-filter {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 0.4rem 1rem;
  height: auto;
  border-radius: 2rem;
  font-size: 0.85rem;
}

.btn-filter:hover {
  background-color: hsla(18, 99%, 50%, 0.9);
}

.btn-filter-outline {
  border: 1px solid var(--border);
  background-color: var(--background);
  color: var(--foreground);
  padding: 0.4rem 1rem;
  height: auto;
  border-radius: 2rem;
  font-size: 0.85rem;
}

.btn-filter-outline:hover {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-sm {
  height: 2.25rem;
  padding: 0 0.75rem;
  border-radius: 0.375rem;
}

.btn-lg {
  height: 2.75rem;
  padding: 0 2rem;
  border-radius: 0.375rem;
}

.btn-xl {
  height: 3.5rem;
  padding: 0 2.5rem;
  border-radius: 0.5rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ===========================
   HEADER
   =========================== */
.header {
  background-color: var(--header-bg);
  color: var(--header-foreground);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

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

.logo-img {
  height: 3rem;
  width: auto;
  object-fit: contain;
}

.footer-logo-img {
  height: 2.5rem;
  width: auto;
  object-fit: contain;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color 0.3s;
}

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

.header-cta {
  display: none;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: block;
  padding: 0.5rem;
  color: var(--header-foreground);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 1.5rem;
  animation: fadeIn 0.3s ease-out;
}

.nav-mobile.active {
  display: flex;
}

.nav-link-mobile {
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  padding: 0.5rem 0;
  transition: color 0.3s;
}

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

.mobile-cta {
  margin-top: 1rem;
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/hero-bg.avif');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
}

.hero-content {
  position: relative;
}

.hero-inner {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 0;
}

.hero-text {
  max-width: 56rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(18, 99%, 50%, 0.2);
  border: 1px solid hsla(18, 99%, 50%, 0.3);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  margin-bottom: 2rem;
}

.badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--primary);
  border-radius: 9999px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.badge-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: white;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.2);
}

.stat-number {
  font-size: 1.875rem;
  font-weight: 900;
  color: var(--primary);
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.25rem;
}

/* ===========================
   SECTIONS (shared)
   =========================== */
.section {
  padding: 4rem 0;
}

.section-alt {
  background-color: var(--section-alt);
}

.section-header {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 3rem;
}

.section-tag {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 900;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.section-subtitle {
  color: var(--muted-foreground);
  font-size: 1.125rem;
}

/* ===========================
   EMPILHADEIRA BANNER
   =========================== */

.empilhadeira-banner {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
  overflow: hidden;
}

.empilhadeira-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.empilhadeira-content {
  flex: 1;
  min-width: 0;
}

.empilhadeira-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(18, 99%, 50%, 0.1);
  border: 1px solid hsla(18, 99%, 50%, 0.3);
  border-radius: 2rem;
  padding: 0.375rem 1rem;
  margin-bottom: 1.25rem;
}

.empilhadeira-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.empilhadeira-specs {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.empilhadeira-spec {
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 0.25rem;
}

.empilhadeira-desc {
  color: var(--muted-foreground);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 500px;
}

.empilhadeira-image {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.empilhadeira-image img {
  max-width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: contain;
}

@media (max-width: 768px) {
  .empilhadeira-inner {
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
  }

  .empilhadeira-title {
    font-size: 1.5rem;
  }

  .empilhadeira-specs {
    justify-content: flex-start;
  }

  .empilhadeira-desc {
    max-width: 100%;
  }

  .empilhadeira-image img {
    max-height: 250px;
  }
}

/* ===========================
   EQUIPMENT SECTION
   =========================== */
.filter-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .filter-buttons {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.5rem;
  }

  .filter-buttons::-webkit-scrollbar {
    display: none;
  }

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

.equipment-grid {
  display: grid;
  gap: 1.5rem;
}

.equipment-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.equipment-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.equipment-card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #ffffff;
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.equipment-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.3s;
  padding: 1rem;
}

.equipment-card:hover .equipment-card-image img {
  transform: scale(1.05);
}

.size-badges {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  gap: 0.375rem;
}

.equipment-card-noimage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}

.equipment-card-noimage span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted-foreground);
  text-align: center;
  padding: 1rem;
}

.size-badge {
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

.equipment-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.equipment-card-body h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.equipment-card-body p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.feature-list {
  margin-bottom: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.375rem;
}

.feature-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

.equipment-card-body .btn {
  margin-top: auto;
}

.show-more-wrapper {
  text-align: center;
  margin-top: 2.5rem;
}

.items-counter {
  text-align: center;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-top: 1.5rem;
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 1.5rem;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: var(--muted-foreground);
}

.about-text strong {
  color: var(--foreground);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.highlight-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
}

.highlight-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: hsla(18, 99%, 50%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.highlight-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.highlight-desc {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* ===========================
   VALUES SECTION
   =========================== */
.mission-vision-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 5rem;
}

.mission-card {
  padding: 2rem;
  border-radius: 1rem;
  background: var(--foreground);
  color: var(--background);
}

.vision-card {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
}

.mv-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.mission-card .mv-icon {
  background: hsla(18, 99%, 50%, 0.2);
}

.vision-card .mv-icon {
  background: hsla(18, 99%, 50%, 0.1);
}

.mv-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--background);
}

.mv-title-light {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--foreground);
}

.mv-text-dark {
  color: rgba(255,255,255,0.7);
}

.mv-text-light {
  color: var(--muted-foreground);
}

.values-grid {
  display: grid;
  gap: 1.5rem;
}

.value-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.value-card:hover {
  border-color: hsla(18, 99%, 50%, 0.3);
}

.value-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: hsla(18, 99%, 50%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.25rem;
  transition: all 0.3s;
}

.value-card:hover .value-icon {
  background: var(--primary);
  color: var(--primary-foreground);
}

.value-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.value-desc {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.contact-left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-cards-row {
  display: grid;
  gap: 1.5rem;
}

.contact-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
}

.contact-icon-wrapper {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: hsla(18, 99%, 50%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.contact-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-phone {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.address-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--card);
  border: 1px solid var(--border);
}

.address-inner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.address-inner .contact-icon-wrapper {
  margin-bottom: 0;
}

.address-text {
  color: var(--muted-foreground);
}

.maps-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
  margin-top: 0.75rem;
}

.maps-link:hover {
  text-decoration: underline;
}

.contact-info-card {
  padding: 1.5rem;
  border-radius: 0.75rem;
  background: var(--foreground);
  color: var(--background);
}

.info-section {
  margin-bottom: 2rem;
}

.info-section:last-child {
  margin-bottom: 0;
}

.info-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: hsla(18, 99%, 50%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.info-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,0.7);
}

.hours-value {
  font-weight: 500;
  color: white;
}

.hours-closed {
  color: rgba(255,255,255,0.5);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s;
}

.social-btn:hover {
  background: var(--primary);
  color: var(--primary-foreground);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background-color: var(--footer-bg);
  color: var(--footer-foreground);
  margin-top: 0;
  padding-top: 4rem;
}

.footer-content {
  padding: 4rem 1rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
}

.footer-brand {
  margin-top: 0;
}

.footer-desc {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer-social-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s;
}

.footer-social-btn:hover {
  background: var(--primary);
  color: var(--primary-foreground);
}

.footer-heading {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  transition: color 0.3s;
}

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

.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-services li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
}

.footer-service-icon {
  color: var(--primary);
  flex-shrink: 0;
}

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

.footer-contact a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  transition: color 0.3s;
}

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

.footer-contact-text {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
}

.footer-contact-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 3rem;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-copyright {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 2rem;
}

.footer-credit {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

/* ===========================
   WHATSAPP FLOAT
   =========================== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  width: 3.5rem;
  height: 3.5rem;
  background: #22c55e;
  color: white;
  border-radius: 9999px;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.whatsapp-float:hover {
  background: #16a34a;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.2);
  transform: scale(1.1);
}

/* ===========================
   RESPONSIVE: sm (640px+)
   =========================== */
@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }

  .logo-subtitle {
    display: inline;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .hero-buttons {
    flex-direction: row;
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===========================
   RESPONSIVE: md (768px+)
   =========================== */
@media (min-width: 768px) {
  .section {
    padding: 6rem 0;
  }

  .mission-vision-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ===========================
   RESPONSIVE: lg (1024px+)
   =========================== */
@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }

  .nav-desktop {
    display: flex;
  }

  .header-cta {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .hero-title {
    font-size: 4.5rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .equipment-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 5rem;
  }

  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-grid {
    grid-template-columns: 2fr 1fr;
  }

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