/* ============================================
   STRONG FITNESS EQUIPMENT — Design System
   Hardcore Western Sports Style
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #0A101F;
  --color-red: #E53E3E;
  --color-blue: #3B82F6;
  --color-dark: #1F2937;
  --color-gray: #6B7280;
  --color-light: #F9FAFB;
  --color-white: #FFFFFF;
  --color-border: rgba(255,255,255,0.08);
  --color-card-shadow: rgba(0,0,0,0.12);

  --font-heading: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --heading-spacing: -0.5px;
  --body-line-height: 1.6;

  --duration-fast: 200ms;
  --duration-normal: 280ms;

  --container-max: 1280px;
  --section-py: 3rem;
  --section-py-md: 5rem;
}

@media(min-width:768px) {
  :root {
    --section-py: 5rem;
  }
}
@media(min-width:1200px) {
  :root {
    --section-py: 5rem;
  }
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: var(--body-line-height);
  color: var(--color-light);
  background: var(--color-primary);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: var(--heading-spacing);
  line-height: 1.2;
}

h1 { font-size: 48px; }
h2 { font-size: 40px; }
h3 { font-size: 32px; }
h4 { font-size: 24px; }

@media(max-width:768px) {
  h1 { font-size: 32px; }
  h2 { font-size: 28px; }
  h3 { font-size: 24px; }
  h4 { font-size: 20px; }
}

.text-red { color: var(--color-red); }
.text-blue { color: var(--color-blue); }
.text-gray { color: var(--color-gray); }
.text-light { color: var(--color-light); }

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
@media(min-width:768px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* --- Section --- */
.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 14px 32px;
  border: none;
  cursor: pointer;
  transition: background var(--duration-fast) ease,
              color var(--duration-fast) ease,
              transform var(--duration-fast) ease;
  border-radius: 0;
}

.btn-primary {
  background: var(--color-red);
  color: var(--color-white);
}
.btn-primary:hover {
  background: #C53030;
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-light);
  border: 2px solid var(--color-light);
}
.btn-secondary:hover {
  background: var(--color-light);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn-blue {
  background: var(--color-blue);
  color: var(--color-white);
}
.btn-blue:hover {
  background: #2563EB;
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-outline-blue {
  background: transparent;
  color: var(--color-blue);
  border: 2px solid var(--color-blue);
}
.btn-outline-blue:hover {
  background: var(--color-blue);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-lg { padding: 18px 44px; font-size: 16px; }
.btn-sm { padding: 10px 20px; font-size: 12px; }

/* --- Cards --- */
.card {
  background: var(--color-dark);
  border: 1px solid var(--color-border);
  border-radius: 0;
  overflow: hidden;
  transition: transform var(--duration-normal) ease,
              box-shadow var(--duration-normal) ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px var(--color-card-shadow);
}

.card-light {
  background: var(--color-white);
  border: 1px solid rgba(0,0,0,0.06);
}
.card-light:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.card-body { padding: 1.5rem; }

.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: var(--color-dark);
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,16,31,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--duration-normal) ease;
}

.navbar.scrolled {
  background: rgba(10,16,31,0.98);
}

.navbar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  height: 72px;
}
@media(min-width:768px) {
  .navbar-inner { padding: 0 2rem; }
}

.nav-logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  color: var(--color-white);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}
@media(min-width:768px) {
  .nav-links { display: flex; }
}

.nav-links a {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--color-gray);
  transition: color var(--duration-fast) ease;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-light);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-red);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  color: var(--color-light);
  font-size: 24px;
}
@media(min-width:768px) {
  .nav-toggle { display: none; }
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: var(--color-primary);
  transform: translateX(100%);
  transition: transform var(--duration-normal) ease;
  padding: 2rem;
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  display: block;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--color-gray);
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--duration-fast) ease;
}
.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--color-light);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: url("../images/b1.jpg") no-repeat center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,16,31,0.65);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  padding: 0 1rem;
  text-align: center;
}
@media(min-width:768px) {
  .hero-content { padding: 0 2rem; text-align: left; }
}

.hero-title {
  font-size: 56px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
@media(max-width:768px) {
  .hero-title { font-size: 36px; }
}

.hero-subtitle {
  font-size: 20px;
  color: var(--color-gray);
  max-width: 600px;
  margin-bottom: 2rem;
  font-weight: 400;
}
@media(min-width:768px) {
  .hero-subtitle { font-size: 22px; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-red);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 16px;
  margin-bottom: 1.5rem;
  border-radius: 0;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
@media(max-width:768px) {
  .hero-buttons { justify-content: center; }
}

.hero-scroll-line {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: var(--color-gray);
  opacity: 0.4;
}
.hero-scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  width: 1px;
  height: 20px;
  background: var(--color-light);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { top: 0; opacity: 1; }
  100% { top: 40px; opacity: 0; }
}

/* --- Stats --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media(min-width:768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid var(--color-border);
  background: rgba(31,41,55,0.4);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 900;
  color: var(--color-red);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 14px;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- Features / Advantages --- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media(min-width:768px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width:1200px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-item {
  padding: 2rem;
  border: 1px solid var(--color-border);
  background: rgba(31,41,55,0.3);
  transition: transform var(--duration-normal) ease,
              border-color var(--duration-normal) ease;
}
.feature-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-red);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.feature-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: var(--heading-spacing);
}

.feature-desc {
  font-size: 15px;
  color: var(--color-gray);
  line-height: var(--body-line-height);
}

/* --- Products Grid --- */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media(min-width:768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width:1200px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

.product-card .product-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  background: var(--color-dark);
  position: relative;
}

.product-card .product-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-red);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
}

.product-card .product-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: var(--heading-spacing);
  margin-bottom: 0.5rem;
}

.product-card .product-desc {
  font-size: 14px;
  color: var(--color-gray);
  line-height: var(--body-line-height);
}

/* --- Case Cards --- */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media(min-width:768px) {
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
}

.case-card {
  position: relative;
  overflow: hidden;
}

.case-card .case-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.case-card .case-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,16,31,0.75);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 2rem;
  transition: background var(--duration-normal) ease;
}
.case-card:hover .case-overlay {
  background: rgba(10,16,31,0.85);
}

.case-card .case-location {
  font-size: 12px;
  color: var(--color-red);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.case-card .case-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: var(--heading-spacing);
}

/* --- News --- */
.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media(min-width:768px) {
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width:1200px) {
  .news-grid { grid-template-columns: repeat(3, 1fr); }
}

.news-item .news-date {
  font-size: 13px;
  color: var(--color-red);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
}

.news-item .news-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: var(--heading-spacing);
  margin-bottom: 0.5rem;
  transition: color var(--duration-fast) ease;
}
.news-item:hover .news-title { color: var(--color-red); }

.news-item .news-excerpt {
  font-size: 14px;
  color: var(--color-gray);
  line-height: var(--body-line-height);
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--color-red);
  transform: translateX(-5px);
}

.timeline-year {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-red);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-text {
  font-size: 15px;
  color: var(--color-gray);
  line-height: var(--body-line-height);
}

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

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gray);
  letter-spacing: 0.3px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-light);
  background: rgba(31,41,55,0.4);
  border: 1px solid var(--color-border);
  border-radius: 0;
  outline: none;
  transition: border-color var(--duration-fast) ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-red);
}

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

.form-select { appearance: none; cursor: pointer; }

/* --- Page Header (Inner Pages) --- */
.page-header {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
@media(min-width:768px) {
  .page-header { min-height: 400px; }
}

.page-header-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-header-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,16,31,0.75);
}

.page-header-content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  padding: 0 1rem;
}
@media(min-width:768px) {
  .page-header-content { padding: 0 2rem; }
}

.page-header-title {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
@media(max-width:768px) {
  .page-header-title { font-size: 32px; }
}

.page-header-sub {
  font-size: 18px;
  color: var(--color-gray);
  max-width: 560px;
}

.page-header-line {
  width: 60px;
  height: 3px;
  background: var(--color-red);
  margin-bottom: 1.5rem;
}

/* --- Footer --- */
.footer {
  background: var(--color-primary);
  border-top: 1px solid var(--color-border);
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media(min-width:768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width:1200px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 14px;
  color: var(--color-gray);
  line-height: var(--body-line-height);
  max-width: 320px;
}

.footer-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-light);
  margin-bottom: 1.25rem;
}

.footer-links a {
  display: block;
  font-size: 14px;
  color: var(--color-gray);
  padding: 0.25rem 0;
  transition: color var(--duration-fast) ease;
}
.footer-links a:hover { color: var(--color-light); }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 14px;
  color: var(--color-gray);
  margin-bottom: 0.75rem;
}

.footer-contact-icon {
  width: 20px;
  text-align: center;
  color: var(--color-red);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-gray);
  flex-wrap: wrap;
  gap: 1rem;
}

/* --- Floating Contact Widget --- */
.float-contact {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.float-contact-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--color-dark);
  border: 1px solid var(--color-border);
  border-right: none;
  color: var(--color-light);
  font-size: 18px;
  cursor: pointer;
  transition: background var(--duration-fast) ease,
              color var(--duration-fast) ease,
              width var(--duration-normal) ease;
  position: relative;
}

.float-contact-btn:hover {
  background: var(--color-red);
  color: var(--color-white);
}

.float-contact-btn.float-phone { background: var(--color-red); }
.float-contact-btn.float-whatsapp { background: #25D366; color: #fff; }

.float-contact-label {
  position: absolute;
  right: 56px;
  background: var(--color-dark);
  color: var(--color-light);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity var(--duration-fast) ease,
              transform var(--duration-fast) ease;
  pointer-events: none;
  border: 1px solid var(--color-border);
}

.float-contact-btn:hover .float-contact-label {
  opacity: 1;
  transform: translateX(0);
}

/* QR Code Panel */
.float-qr-panel {
  position: fixed;
  right: 52px;
  top: 50%;
  transform: translateY(-50%) translateX(20px);
  z-index: 901;
  background: var(--color-dark);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  width: 220px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) ease,
              transform var(--duration-normal) ease;
}

.float-qr-panel.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

.float-qr-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  text-align: center;
}

.float-qr-img {
  width: 180px;
  height: 180px;
  background: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 14px;
  color: var(--color-gray);
  border: 1px solid var(--color-border);
}

.float-qr-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-gray);
  font-size: 14px;
  transition: color var(--duration-fast) ease;
}
.float-qr-close:hover { color: var(--color-light); }

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-normal) ease,
              transform var(--duration-normal) ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity var(--duration-normal) ease,
              transform var(--duration-normal) ease;
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity var(--duration-normal) ease,
              transform var(--duration-normal) ease;
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* --- Utility --- */
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }
.w-full { width: 100%; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* --- Divider --- */
.divider {
  width: 60px;
  height: 3px;
  background: var(--color-red);
  margin-bottom: 1.5rem;
}
.divider-center {
  margin-left: auto;
  margin-right: auto;
}

/* --- Tabs / Filter --- */
.filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: transparent;
  color: var(--color-gray);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
  border-radius: 0;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-red);
  color: var(--color-white);
  border-color: var(--color-red);
}

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media(min-width:768px) {
  .two-col { grid-template-columns: 1fr 1fr; }
}

.two-col-wide {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media(min-width:768px) {
  .two-col-wide { grid-template-columns: 1.2fr 0.8fr; }
}

/* --- Count Up Animation --- */
.count-up {
  font-family: var(--font-heading);
  font-weight: 900;
}

/* --- Marquee --- */
.marquee-wrap {
  overflow: hidden;
  white-space: nowrap;
}

.marquee-inner {
  display: inline-flex;
  gap: 3rem;
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-gray);
  opacity: 0.5;
}

/* --- Image Placeholder (for demo) --- */
.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1F2937 0%, #0A101F 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--color-gray);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.img-placeholder-red {
  background: linear-gradient(135deg, #E53E3E 0%, #991B1B 100%);
}

.img-placeholder-blue {
  background: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
}