:root {
  /* Global Colors */
  --color-primary: #FF1D25;
  --color-secondary: #FFFFFF;
  --color-text: #011437;
  --color-accent: #A40404;
  --color-bg-dark: #020202;
  --color-light-gray: #EBEBEB;
  
  /* Typography */
  --font-heading: 'Archivo Black', sans-serif;
  --font-text: 'Raleway', sans-serif;

  /* Padding & Spacing */
  --fluid-side-padding: clamp(1.25rem, 6vw, 5rem);
}

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

body {
  font-family: var(--font-text);
  color: var(--color-text);
  background-color: var(--color-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 500;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

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

/* Common Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-text);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  padding: 12px 24px;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
  border: none;
}

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

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

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
  border-radius: 4px;
}

.btn-outline:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn-animated {
  animation: moveUpDown 2s ease infinite;
}

@keyframes moveUpDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(15px); }
}

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem var(--fluid-side-padding);
  background-color: transparent;
  transition: background-color 1s ease;
}

.site-header.sticky {
  position: fixed;
  background-color: rgba(164, 4, 4, 0.8);
}

.site-logo img {
  width: 122px;
  transition: all 0.5s ease;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--color-secondary);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav-menu a:hover {
  color: var(--color-text);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-secondary);
  cursor: pointer;
}

.menu-toggle svg {
  fill: currentColor;
  width: 24px;
  height: 24px;
}

/* Social Icons */
.social-icon {
  display: inline-flex;
  color: var(--color-secondary);
  transition: color 0.3s;
}

.social-icon:hover {
  color: var(--color-text);
}

.social-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 var(--fluid-side-padding);
  overflow: hidden;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-bg-dark);
  opacity: 0.5;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
  width: 100%;
  position: relative;
  z-index: 3;
}

.hero-title {
  font-size: clamp(30px, 5vw, 40px);
  color: var(--color-secondary);
  animation: moveUpDown 2.5s ease infinite;
}

.hero-title span {
  color: #F29611;
  font-weight: 900;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Footer Section */
.site-footer {
  background-color: var(--color-accent);
  padding: 4rem var(--fluid-side-padding);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.footer-col {
  flex: 1 1 200px;
}

.footer-col.col-wide {
  flex: 2 1 300px;
}

.footer-heading {
  font-size: 19px;
  color: var(--color-light-gray);
  margin-bottom: 1rem;
}

.footer-text {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-light-gray);
  max-width: 300px;
}

.footer-list {
  list-style: none;
}

.footer-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.footer-list li a {
  color: var(--color-secondary);
  font-size: 14px;
  font-weight: 600;
}

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

.footer-list svg {
  width: 18px;
  height: 18px;
  fill: var(--color-light-gray);
}

.footer-logo img {
  max-width: 233px;
  margin-left: auto;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-text);
  z-index: 99;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.mobile-menu-overlay.active {
  display: flex;
}

.mobile-nav-menu {
  list-style: none;
  text-align: center;
}

.mobile-nav-menu li {
  margin: 1.5rem 0;
}

.mobile-nav-menu a {
  color: var(--color-secondary);
  font-size: 24px;
  font-family: var(--font-heading);
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero-title { font-size: 30px; }
  .footer-logo img { margin-left: 0; margin-top: 2rem; }
}

@media (max-width: 768px) {
  .nav-menu, .header-actions .btn { display: none; }
  .menu-toggle { display: block; }
  .site-header { padding: 1rem; }
  .hero-buttons .btn { font-size: 10px; padding: 10px 20px; }
}

/* Page Sub-Sections (About, Work) */
.page-section {
  padding: 8rem 2rem 4rem;
}

.content-narrow {
  max-width: 800px;
  margin: 0 auto;
}

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

.text-huge {
  font-family: var(--font-heading);
  font-size: clamp(60px, 8vw, 100px);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.stroke-text {
  color: transparent;
  -webkit-text-stroke: 1px var(--color-text);
  text-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.bounce-icon {
  margin-bottom: 3rem;
  color: var(--color-text);
}

.bounce-icon svg {
  animation: bounce 2s ease infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(15px); }
}

.page-content-text p {
  font-family: var(--font-text);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.page-content-text ul {
  margin-left: 20px;
  margin-bottom: 2rem;
  list-style-type: disc;
}

.page-content-text li {
  font-family: var(--font-text);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.bg-image-center {
  background-color: var(--color-bg-dark);
  color: var(--color-secondary);
  padding: 6rem 2rem;
  margin-top: 4rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 46px);
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.contact-links-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.contact-link {
  font-family: var(--font-text);
  font-size: 16px;
  font-weight: 600;
  text-transform: capitalize;
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Portfolio Filters */
.portfolio-filters {
  margin-bottom: 3rem;
}

.filter-list {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 2px solid transparent;
  color: var(--color-text);
  font-family: var(--font-text);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  padding: 0.5rem 1.5rem;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(228, 48, 56, 0.3);
}

/* Portfolio Grid Improvements */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  padding-bottom: 4rem;
}

.portfolio-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease, visibility 0.4s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Filtering animation */
.portfolio-item.hide-item {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
  visibility: hidden;
  position: absolute; /* Take out of flow to let grid collapse nicely */
}

.portfolio-link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.portfolio-image-wrapper {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.portfolio-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.portfolio-item:hover .portfolio-image-wrapper img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 58, 167, 0.9) 0%, rgba(0, 58, 167, 0.4) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-text {
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.portfolio-item:hover .portfolio-text {
  transform: translateY(0);
}

.portfolio-text h3 {
  color: #fff;
  font-family: var(--font-heading);
  font-size: 24px;
  margin-bottom: 5px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.portfolio-cat {
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-text);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Solid background for subpage headers */
.site-header.solid-bg {
  background-color: var(--color-primary);
}