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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  color: var(--text);
  background-color: var(--bg);
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, transparent 10%, black 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, transparent 10%, black 75%);
  pointer-events: none;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

ul {
  list-style: none;
}

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

/* ========================================
   CSS CUSTOM PROPERTIES
   ======================================== */
:root {
  --bg: #FFFFFF;
  --grid-line: rgba(0,0,0,0.12);
  --text: #1A1A1A;
  --text-secondary: #666666;
  --text-muted: #999999;
  --surface: #FFFFFF;
  --surface-hover: #F8F8F8;
  --border: #E8E8E8;
  --nav-bg: #FFFFFF;
  --footer-bg: #111111;
  --dark-section: #1A1A1A;
  --red: #CC0000;
  --red-hover: #A30000;
  --red-light: rgba(204, 0, 0, 0.06);
  --red-dark: #A30000;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

[data-theme="dark"] {
  --bg: #0D0D0D;
  --grid-line: rgba(255,255,255,0.08);
  --text: #E8E8E8;
  --text-secondary: #A0A0A0;
  --text-muted: #707070;
  --surface: #1A1A1A;
  --surface-hover: #222222;
  --border: #2A2A2A;
  --nav-bg: #0D0D0D;
  --footer-bg: #000000;
  --dark-section: #141414;
  --red: #E63333;
  --red-hover: #CC0000;
  --red-light: rgba(230, 51, 51, 0.1);
  --red-dark: #E63333;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0D0D0D;
    --grid-line: rgba(255,255,255,0.08);
    --text: #E8E8E8;
    --text-secondary: #A0A0A0;
    --text-muted: #707070;
    --surface: #1A1A1A;
    --surface-hover: #222222;
    --border: #2A2A2A;
    --nav-bg: #0D0D0D;
    --footer-bg: #000000;
    --dark-section: #141414;
    --red: #E63333;
    --red-hover: #CC0000;
    --red-light: rgba(230, 51, 51, 0.1);
    --red-dark: #E63333;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  }
}

/* ========================================
   VIEW TRANSITIONS (Cross-Document)
   ======================================== */
@view-transition {
  navigation: auto;
}

.nav {
  view-transition-name: navbar;
}

main {
  view-transition-name: main-content;
}

.footer {
  view-transition-name: footer;
}

::view-transition-old(main-content) {
  animation: 0.25s cubic-bezier(0.4, 0, 0.2, 1) both vt-fade-slide-out;
}

::view-transition-new(main-content) {
  animation: 0.25s cubic-bezier(0.4, 0, 0.2, 1) both vt-fade-slide-in;
}

::view-transition-old(navbar),
::view-transition-old(footer) {
  animation: 0.15s ease both vt-fade-out;
}

::view-transition-new(navbar),
::view-transition-new(footer) {
  animation: 0.15s ease both vt-fade-in;
}

@keyframes vt-fade-slide-out {
  to { opacity: 0; transform: translateY(-8px); }
}

@keyframes vt-fade-slide-in {
  from { opacity: 0; transform: translateY(8px); }
}

@keyframes vt-fade-out {
  to { opacity: 0; }
}

@keyframes vt-fade-in {
  from { opacity: 0; }
}

/* ========================================
   UTILITY
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

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

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), background-color 0.3s ease;
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 2px;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-logo-swoosh {
  position: relative;
  display: inline-block;
}

.nav-logo-swoosh::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
  transform: skewX(-12deg);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width var(--transition);
}

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

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

.nav-link.active {
  color: var(--text);
}

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

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius);
  white-space: nowrap;
}

.btn-primary {
  background: var(--red);
  color: #FFFFFF;
  padding: 10px 24px;
}

.btn-primary:hover {
  background: var(--red-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(204, 0, 0, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-large {
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-outline {
  background: transparent;
  color: var(--red);
  border: 2px solid var(--red);
  padding: 14px 38px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-outline:hover {
  background: var(--red);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(204, 0, 0, 0.3);
}

.btn-white {
  background: #FFFFFF;
  color: #1A1A1A;
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-white:hover {
  background: var(--border);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255,255,255,0.2);
}

/* ========================================
   HAMBURGER & MOBILE MENU
   ======================================== */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--nav-bg);
  z-index: 999;
  padding: 32px 24px;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text);
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}

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

.mobile-menu .btn-primary {
  margin-top: 16px;
  text-align: center;
  padding: 16px 24px;
  font-size: 1rem;
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-grid-bg {
  display: none;
}

.hero-accent-line {
  display: none;
  background: linear-gradient(to bottom, var(--red), transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red-light);
  color: var(--red-dark);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}

.hero h1 span {
  color: var(--red);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* ========================================
   STATS / TRUST BAR
   ======================================== */
.stats {
  padding: 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.stat-item {
  padding: 32px 24px;
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: var(--red);
}

.stat-number {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
  display: block;
}

/* ========================================
   SECTION COMMON
   ======================================== */
.section {
  padding: 80px 0;
}

.section-header {
  margin-bottom: 56px;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--red-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* ========================================
   PAGE HEADER (inner pages)
   ======================================== */
.page-header {
  padding: 140px 0 60px;
}

.page-header .section-header {
  margin-bottom: 0;
}

/* ========================================
   SERVICES
   ======================================== */
.services {
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.service-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition), background-color 0.3s ease;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

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

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--red-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition);
}

.service-card:hover .service-icon {
  background: var(--red);
}

.service-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--red);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--transition);
}

.service-card:hover .service-icon svg {
  stroke: #FFFFFF;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ========================================
   PRODUCTS
   ======================================== */
.products {
}

.products-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.product-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.product-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--surface);
  border-radius: var(--radius);
  transition: all var(--transition), background-color 0.3s ease;
  border: 1px solid var(--border);
}

.product-item:hover {
  background: var(--surface-hover);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.product-bullet {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 2px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.product-item:hover .product-bullet {
  transform: rotate(45deg) scale(1.2);
}

.product-item span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
}

/* ========================================
   VALUE PROPS / CONTENT SECTIONS
   ======================================== */
.content-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.content-block img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
}

.content-block h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.content-block p {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.content-block ul {
  list-style: none;
  padding: 0;
}

.content-block li {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.content-block li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 2px;
  flex-shrink: 0;
}

.content-image {
  border-radius: var(--radius-lg);
  margin-top: 48px;
}

.bg-gray {
}

/* ========================================
   CTA
   ======================================== */
.cta {
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-grid-bg {
  display: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.cta p {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}

/* ========================================
   LOCATION PAGE
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--surface);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  background: var(--red-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--red);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-item-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact-item-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
}

.contact-item-value a {
  color: var(--text);
  transition: color var(--transition);
}

.contact-item-value a:hover {
  color: var(--red);
}

/* ========================================
   QUOTE FORM
   ======================================== */
.form-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.form-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}

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

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.form-label .required {
  color: var(--red);
}

.form-input,
.form-select,
.form-textarea {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text);
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 15px;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-light);
  background: var(--surface-hover);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-hint {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-error-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--red);
  margin-top: 4px;
  display: none;
}

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

.form-group.error .form-error-text {
  display: block;
}

.form-message {
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  margin-top: 24px;
  margin-bottom: 24px;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(0, 153, 68, 0.12);
  color: #00a844;
  border: 1px solid rgba(0, 153, 68, 0.3);
}

.form-message.error {
  display: block;
  background: rgba(204, 0, 0, 0.1);
  color: #ff4444;
  border: 1px solid rgba(204, 0, 0, 0.25);
}

.form-group-spacing {
  margin-bottom: 20px;
}

.form-section-spacing {
  margin-bottom: 40px;
}

.form-submit {
  width: 100%;
  margin-top: 12px;
}

.sidebar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.sidebar-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 28px;
}

.honeypot {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--nav-bg);
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.footer-brand {
  font-weight: 900;
  font-size: 1.75rem;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.footer-brand-swoosh {
  position: relative;
  display: inline-block;
}

.footer-brand-swoosh::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
  transform: skewX(-12deg);
}

.footer-desc {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 300px;
}

.footer-heading,
.footer h4 {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.footer-link {
  display: block;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 12px;
  transition: color var(--transition);
}

.footer-link:hover {
  color: var(--text);
}

.footer-link-cta {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 12px;
  transition: color var(--transition);
}

.footer-link-cta:hover {
  color: #FF3333;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  stroke: var(--red);
  fill: none;
  stroke-width: 1.5;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.footer .contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.5;
}

.footer .contact-item svg {
  stroke: var(--red);
  fill: none;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer .contact-item a {
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.footer-bar {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}

.footer-bar p,
.footer-bar span {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
}

/* ========================================
   RESPONSIVE - TABLET (640px)
   ======================================== */
@media (min-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:not(:last-child)::after {
    bottom: auto;
    right: 0;
    top: 24px;
    left: auto;
    width: 1px;
    height: calc(100% - 48px);
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

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

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

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

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

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

/* ========================================
   RESPONSIVE - DESKTOP (1024px)
   ======================================== */
@media (min-width: 1024px) {
  .container {
    padding: 0 48px;
  }

  .nav-links {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .hero {
    padding: 160px 0 120px;
  }

  .section {
    padding: 120px 0;
  }

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

  .stat-item:not(:last-child)::after {
    bottom: auto;
    right: 0;
    top: 24px;
    left: auto;
    width: 1px;
    height: calc(100% - 48px);
  }

  .stat-item:nth-child(2)::after {
    display: block;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .products-content {
    grid-template-columns: 1fr 1.2fr;
  }

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

  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

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

  .cta {
    padding: 120px 0;
  }

  .content-block {
    grid-template-columns: 1fr 1fr;
  }

  .content-block.reverse {
    direction: rtl;
  }

  .content-block.reverse > * {
    direction: ltr;
  }

  .form-layout {
    grid-template-columns: 1.4fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
  }

  .map-container {
    aspect-ratio: auto;
    min-height: 400px;
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  @view-transition {
    navigation: none;
  }

  html {
    scroll-behavior: auto;
  }

  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   THEME TOGGLE
   ======================================== */
.theme-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1001;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }

[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}