/* ============================================================
   ALEX SU ELECTRIC — Main Stylesheet
   Design: Modern Technical Trustworthiness
   Palette: Orange (#FFA500) on Navy (#1a1a2e) / Cream (#f8f7f4)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=Figtree:wght@400;500;600&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand Colors */
  --color-primary:       #FFA500;
  --color-primary-dark:  #cc8400;
  --color-primary-light: #ffbe4d;
  --color-secondary:     #1a1a2e;
  --color-secondary-mid: #252540;
  --color-secondary-light:#2e2e52;

  /* Surface & Background */
  --color-bg:            #f8f7f4;
  --color-bg-tint:       #f2f0ea;
  --color-surface:       #ffffff;
  --color-surface-warm:  #fdfcf9;

  /* Text */
  --color-text:          #2d2d2d;
  --color-text-light:    #5c5c72;
  --color-text-muted:    #8888a0;
  --color-text-on-dark:  #f0efed;
  --color-text-on-dark-muted: #a8a8c0;

  /* Accent */
  --color-accent:        #FFA500;
  --color-accent-dark:   #cc8400;

  /* Typography */
  --font-heading:        'Instrument Sans', sans-serif;
  --font-body:           'Figtree', sans-serif;

  /* Type Scale */
  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   clamp(1.3rem, 3vw, 1.5rem);
  --text-3xl:   clamp(1.6rem, 4vw, 2rem);
  --text-4xl:   clamp(2rem, 5vw, 2.8rem);
  --text-5xl:   clamp(2.5rem, 6vw, 3.8rem);

  /* Layout */
  --radius:       10px;
  --radius-sm:    6px;
  --radius-lg:    18px;
  --radius-xl:    28px;
  --radius-full:  9999px;
  --max-width:    1200px;
  --section-pad:  clamp(4rem, 8vw, 7rem);
  --section-pad-sm: clamp(2.5rem, 5vw, 4rem);

  /* Shadows */
  --shadow-sm:    0 1px 3px rgba(26,26,46,0.06), 0 1px 2px rgba(26,26,46,0.04);
  --shadow:       0 4px 16px rgba(26,26,46,0.08), 0 2px 6px rgba(26,26,46,0.05);
  --shadow-md:    0 8px 30px rgba(26,26,46,0.12), 0 3px 10px rgba(26,26,46,0.07);
  --shadow-lg:    0 20px 60px rgba(26,26,46,0.16), 0 8px 20px rgba(26,26,46,0.08);
  --shadow-orange:0 8px 30px rgba(255,165,0,0.25);

  /* Transitions */
  --ease:         cubic-bezier(0.25, 1, 0.5, 1);
  --duration-fast:150ms;
  --duration:     250ms;
  --duration-slow:400ms;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
}

p { max-width: 65ch; }

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-secondary);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  z-index: 9999;
  transition: top var(--duration-fast) var(--ease);
}
.skip-nav:focus { top: 1rem; }

*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================================
   TYPOGRAPHY UTILITIES
   ============================================================ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(255,165,0,0.1);
  border: 1px solid rgba(255,165,0,0.2);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}
.section-label--light {
  color: var(--color-primary-light);
  background: rgba(255,190,77,0.15);
  border-color: rgba(255,190,77,0.25);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  line-height: 1.6;
  max-width: 55ch;
  margin-top: 0.75rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-cta-primary,
.btn-cta-secondary,
.btn-form-submit {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) var(--ease),
    color var(--duration-fast) var(--ease),
    border-color var(--duration-fast) var(--ease),
    transform var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease);
  white-space: nowrap;
  min-height: 48px;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-orange);
}
@media (hover: hover) {
  .btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(255,165,0,0.35);
  }
}
.btn-primary:active { transform: translateY(1px); box-shadow: none; }

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: rgba(26,26,46,0.2);
}
@media (hover: hover) {
  .btn-secondary:hover {
    border-color: var(--color-secondary);
    background: var(--color-secondary);
    color: var(--color-text-on-dark);
    transform: translateY(-2px);
  }
}
.btn-secondary:active { transform: translateY(1px); }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
@media (hover: hover) {
  .btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
  }
}
.btn-outline:active { transform: translateY(1px); }

.btn-cta-primary {
  background: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
  font-size: var(--text-base);
  padding: 1rem 2.25rem;
  box-shadow: var(--shadow-orange);
}
@media (hover: hover) {
  .btn-cta-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(255,165,0,0.4);
  }
}

.btn-cta-secondary {
  background: rgba(255,255,255,0.1);
  color: var(--color-text-on-dark);
  border-color: rgba(255,255,255,0.25);
  font-size: var(--text-base);
  padding: 1rem 2.25rem;
}
@media (hover: hover) {
  .btn-cta-secondary:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
  }
}

.btn-form-submit {
  background: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
  font-size: var(--text-base);
  padding: 1rem 2rem;
  width: 100%;
  justify-content: center;
  box-shadow: var(--shadow-orange);
}
@media (hover: hover) {
  .btn-form-submit:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(255,165,0,0.35);
  }
}
.btn-form-submit:active { transform: translateY(1px); }

/* ============================================================
   SITE HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 26, 46, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,165,0,0.1);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.site-logo .logo-icon img { filter: brightness(0) saturate(100%); }
.site-logo .logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: #fff;
  letter-spacing: -0.01em;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-on-dark-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
  text-decoration: none;
}
@media (hover: hover) {
  .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.07);
  }
}

.nav-cta {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-secondary);
  background: var(--color-primary);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius);
  margin-left: 0.5rem;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
}
@media (hover: hover) {
  .nav-cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255,165,0,0.3);
  }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--duration) var(--ease), opacity var(--duration-fast);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-secondary);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 0.5rem;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform var(--duration-slow) var(--ease), opacity var(--duration) var(--ease);
    pointer-events: none;
    border-bottom: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
  }
  .nav-menu.nav-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-link {
    padding: 0.85rem 1rem;
    font-size: var(--text-base);
    color: var(--color-text-on-dark);
    border-radius: var(--radius-sm);
  }
  .nav-cta {
    margin: 0.5rem 0 0;
    justify-content: center;
    font-size: var(--text-base);
    padding: 0.85rem 1rem;
  }
}

/* ============================================================
   EMERGENCY BANNER
   ============================================================ */
.emergency-banner {
  background: linear-gradient(90deg, #b30000, #cc0000, #b30000);
  background-size: 200% 100%;
  animation: banner-pulse 4s ease infinite;
  color: #fff;
  padding: 0.65rem 1.5rem;
}
@keyframes banner-pulse {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.emergency-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.emergency-pulse {
  width: 10px;
  height: 10px;
  background: #fff;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

.emergency-text {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.emergency-cta {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: #fff;
  color: #cc0000;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: background var(--duration-fast), transform var(--duration-fast);
}
@media (hover: hover) {
  .emergency-cta:hover { background: #ffe0e0; transform: scale(1.03); }
}

/* ============================================================
   HERO (diagonal / asymmetric)
   ============================================================ */
.hero {
  position: relative;
  min-height: clamp(580px, 85vh, 800px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  background: var(--color-secondary);
}

.hero-diagonal-bg {
  position: absolute;
  inset: 0;
  background: var(--color-secondary);
  clip-path: polygon(0 0, 58% 0, 48% 100%, 0 100%);
  z-index: 1;
}

.hero-image-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 60%;
  overflow: hidden;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    var(--color-secondary) 0%,
    rgba(26,26,46,0.6) 40%,
    rgba(26,26,46,0.15) 100%
  );
}

.hero-content-panel {
  position: relative;
  z-index: 2;
  grid-column: 1 / 2;
  display: flex;
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3rem);
  max-width: 640px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.hero-eyebrow img { opacity: 0.8; filter: invert(72%) sepia(68%) saturate(500%) hue-rotate(0deg); }

.hero h1 {
  font-size: var(--text-5xl);
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 16ch;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-on-dark-muted);
  line-height: 1.7;
  max-width: 50ch;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,165,0,0.15);
  border-radius: var(--radius);
  width: fit-content;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-align: center;
}
.hero-stat strong {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.hero-stat span {
  font-size: var(--text-xs);
  color: var(--color-text-on-dark-muted);
  white-space: nowrap;
}
.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.12);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-diagonal-bg { display: none; }
  .hero-image-panel {
    position: relative;
    width: 100%;
    height: 320px;
    order: -1;
  }
  .hero-image-overlay {
    background: linear-gradient(to bottom, rgba(26,26,46,0.2) 0%, rgba(26,26,46,0.7) 100%);
  }
  .hero-content-panel {
    grid-column: 1;
    max-width: 100%;
    padding: 2.5rem 1.5rem 3rem;
  }
  .hero h1 { font-size: var(--text-4xl); }
}

@media (max-width: 480px) {
  .hero-image-panel { height: 240px; }
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }
  .hero-stat-divider { width: 100%; height: 1px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: var(--section-pad) 1.5rem;
  background: var(--color-bg);
}

.services-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.services-header {
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.services-header h2 {
  font-size: var(--text-4xl);
  margin-bottom: 0.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid rgba(26,26,46,0.07);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    border-color var(--duration) var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration) var(--ease);
}
@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(255,165,0,0.2);
  }
  .service-card:hover::before { transform: scaleX(1); }
}

.service-icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(255,165,0,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--duration) var(--ease);
}
.service-card:hover .service-icon-wrap { background: rgba(255,165,0,0.18); }

.service-icon {
  filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg) brightness(1.05);
}

.service-card h3 {
  font-size: var(--text-xl);
  color: var(--color-secondary);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.65;
  max-width: 100%;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: 0.25rem;
  transition: gap var(--duration-fast) var(--ease);
}
@media (hover: hover) {
  .service-card-link:hover { gap: 0.6rem; }
}
.service-card-link img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); }

.services-footer-cta {
  margin-top: 3rem;
  text-align: center;
}

/* ============================================================
   CERTIFICATIONS (dark accent background)
   ============================================================ */
.certifications {
  background: var(--color-secondary);
  padding: var(--section-pad) 1.5rem;
  position: relative;
  overflow: hidden;
}
.certifications::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,165,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.certifications::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,165,0,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.certifications-container {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.certifications-header {
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.certifications-header h2 {
  font-size: var(--text-4xl);
  color: #fff;
}
.certifications-header .section-subtitle {
  color: var(--color-text-on-dark-muted);
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,165,0,0.15);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition:
    background var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}
@media (hover: hover) {
  .cert-card:hover {
    background: rgba(255,165,0,0.08);
    border-color: rgba(255,165,0,0.3);
    transform: translateY(-2px);
  }
}

.cert-icon-wrap {
  width: 56px;
  height: 56px;
  background: rgba(255,165,0,0.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cert-icon-wrap img { filter: invert(72%) sepia(68%) saturate(500%) hue-rotate(0deg) brightness(1.1); }

.cert-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.cert-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: #fff;
}
.cert-detail {
  font-size: var(--text-sm);
  color: var(--color-text-on-dark-muted);
}

/* ============================================================
   ABOUT (asymmetric split)
   ============================================================ */
.about {
  padding: var(--section-pad) 1.5rem;
  background: var(--color-bg-tint);
}

.about-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.about-image-col { position: relative; }

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}
.about-image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: block;
}
.about-image-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 60%;
  height: 60%;
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0.18;
}

.experience-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--color-primary);
  color: var(--color-secondary);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-orange);
  min-width: 100px;
}
.exp-number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1;
}
.exp-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.8;
  line-height: 1.3;
}

.about-text-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-text-col h2 {
  font-size: var(--text-4xl);
}

.owner-credit {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.about-body {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  line-height: 1.75;
  max-width: 52ch;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.about-highlights li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-secondary);
}
.about-highlights li img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); flex-shrink: 0; }

@media (max-width: 800px) {
  .about-container {
    grid-template-columns: 1fr;
  }
  .about-image-col { max-width: 480px; margin: 0 auto; width: 100%; }
  .experience-badge { top: auto; bottom: -20px; right: -10px; }
}

/* ============================================================
   GALLERY (asymmetric grid)
   ============================================================ */
.gallery {
  padding: var(--section-pad) 1.5rem;
  background: var(--color-bg);
}

.gallery-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.gallery-header h2 { font-size: var(--text-4xl); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 0;
  box-shadow: var(--shadow);
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.gallery-item--featured {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-image-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 220px;
  overflow: hidden;
}
.gallery-item--featured .gallery-image-wrap { min-height: 460px; }

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease);
}
@media (hover: hover) {
  .gallery-item:hover { transform: scale(1.01); box-shadow: var(--shadow-lg); }
  .gallery-item:hover .gallery-img { transform: scale(1.05); }
  .gallery-item:hover .gallery-overlay { opacity: 1; }
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,46,0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}
.gallery-expand-icon { filter: brightness(0) invert(1); margin-bottom: 0.5rem; }
.gallery-caption {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-item--featured {
    grid-column: span 2;
    grid-row: span 1;
  }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--featured { grid-column: 1; grid-row: 1; }
  .gallery-overlay { opacity: 1; }
}

/* ============================================================
   TESTIMONIALS (dark accent)
   ============================================================ */
.testimonials {
  background: var(--color-secondary-mid);
  padding: var(--section-pad) 1.5rem;
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,165,0,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255,165,0,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.testimonials-container {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.testimonials-header {
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.testimonials-header h2 {
  font-size: var(--text-4xl);
  color: #fff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.testimonial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition:
    background var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}
@media (hover: hover) {
  .testimonial-card:hover {
    background: rgba(255,165,0,0.07);
    border-color: rgba(255,165,0,0.2);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  }
}

.testimonial-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.star-rating { display: flex; gap: 0.15rem; }
.star {
  color: var(--color-primary);
  font-size: 1.1rem;
  line-height: 1;
}

.quote-icon { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); opacity: 0.5; }

.testimonial-quote {
  font-size: var(--text-base);
  color: var(--color-text-on-dark);
  line-height: 1.75;
  font-style: italic;
  max-width: 100%;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.author-avatar {
  width: 42px;
  height: 42px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-secondary);
  flex-shrink: 0;
}

.author-info { display: flex; flex-direction: column; gap: 0.15rem; }
.author-name {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  font-style: normal;
}
.author-location {
  font-size: var(--text-xs);
  color: var(--color-text-on-dark-muted);
}

/* ============================================================
   SERVICE AREAS
   ============================================================ */
.service-areas {
  padding: var(--section-pad-sm) 1.5rem;
  background: var(--color-bg-tint);
}

.service-areas-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.areas-header {
  margin-bottom: 2.5rem;
}
.areas-header h2 { font-size: var(--text-3xl); }

.areas-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.area-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-secondary);
  background: var(--color-surface);
  border: 1.5px solid rgba(26,26,46,0.1);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition:
    background var(--duration-fast) var(--ease),
    border-color var(--duration-fast) var(--ease),
    color var(--duration-fast) var(--ease),
    transform var(--duration-fast) var(--ease);
}
.area-chip img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); }
@media (hover: hover) {
  .area-chip:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-secondary);
    transform: translateY(-2px);
  }
  .area-chip:hover img { filter: brightness(0) saturate(100%); }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: var(--section-pad) 1.5rem;
  background: var(--color-bg);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-header { margin-bottom: 3rem; }
.faq-header h2 { font-size: var(--text-4xl); }

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  background: var(--color-surface);
  border: 1.5px solid rgba(26,26,46,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.faq-item[open] {
  border-color: rgba(255,165,0,0.3);
  box-shadow: var(--shadow);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-secondary);
  transition: color var(--duration-fast) var(--ease);
  user-select: none;
  min-height: 60px;
}
.faq-question::-webkit-details-marker { display: none; }
@media (hover: hover) {
  .faq-question:hover { color: var(--color-primary-dark); }
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform var(--duration) var(--ease);
}
.faq-chevron img { filter: invert(30%) sepia(20%) saturate(300%) hue-rotate(200deg); }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-item[open] .faq-chevron img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); }

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  border-top: 1px solid rgba(26,26,46,0.06);
}
.faq-answer p {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 100%;
  padding-top: 1rem;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  padding: var(--section-pad) 1.5rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255,165,0,0.03) 0px,
      rgba(255,165,0,0.03) 1px,
      transparent 1px,
      transparent 24px
    );
  pointer-events: none;
}

.cta-container {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cta-icon-wrap {
  width: 72px;
  height: 72px;
  background: rgba(255,165,0,0.12);
  border: 1px solid rgba(255,165,0,0.25);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cta-icon-wrap img { filter: invert(72%) sepia(68%) saturate(500%) hue-rotate(0deg) brightness(1.1); }

.cta-section h2 {
  font-size: var(--text-4xl);
  color: #fff;
  text-align: center;
}

.cta-section p {
  font-size: var(--text-lg);
  color: var(--color-text-on-dark-muted);
  line-height: 1.7;
  text-align: center;
  max-width: 55ch;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: var(--section-pad) 1.5rem;
  background: var(--color-bg-tint);
}

.contact-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-col h2 { font-size: var(--text-3xl); }
.contact-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-light);
  max-width: 50ch;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid rgba(26,26,46,0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition:
    border-color var(--duration-fast) var(--ease),
    transform var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease);
}
.contact-item--primary { border-color: rgba(255,165,0,0.2); }
@media (hover: hover) {
  .contact-item[href]:hover {
    border-color: var(--color-primary);
    transform: translateX(4px);
    box-shadow: var(--shadow);
  }
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,165,0,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); }

.contact-item-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.contact-item-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
}
.contact-item-value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-heading);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.5rem;
  background: var(--color-surface);
  border: 1px solid rgba(26,26,46,0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid rgba(26,26,46,0.12);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  width: 100%;
  min-height: 48px;
  transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255,165,0,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235c5c72' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.contact-map-col { display: flex; flex-direction: column; gap: 0.75rem; }

.contact-map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(26,26,46,0.08);
}
.contact-map-wrap iframe { display: block; }

.map-caption {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
}
.map-caption img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); }

@media (max-width: 900px) {
  .contact-container { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-secondary);
  color: var(--color-text-on-dark);
  padding: clamp(3rem, 6vw, 5rem) 1.5rem 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  margin-bottom: 1rem;
}
.footer-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-logo .logo-icon img { filter: brightness(0) saturate(100%); width: 18px; height: 18px; }
.footer-logo .logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: #fff;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--color-text-on-dark-muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  max-width: 36ch;
}
.footer-area {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  color: var(--color-text-on-dark-muted);
  font-family: var(--font-heading);
  font-weight: 600;
}
.footer-area img { filter: invert(72%) sepia(68%) saturate(500%) hue-rotate(0deg); }

.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.25rem;
}

.footer-links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}
@media (hover: hover) {
  .footer-links a:hover { color: var(--color-primary-light); }
}

.footer-contact { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-text-on-dark-muted);
  text-decoration: none;
  line-height: 1.5;
  transition: color var(--duration-fast);
}
.footer-contact-item img { filter: invert(72%) sepia(68%) saturate(500%) hue-rotate(0deg); margin-top: 2px; flex-shrink: 0; }
@media (hover: hover) {
  a.footer-contact-item:hover { color: var(--color-primary-light); }
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-on-dark-muted);
  max-width: none;
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  font-size: var(--text-xs);
  color: var(--color-text-on-dark-muted);
  text-decoration: none;
  transition: color var(--duration-fast);
}
@media (hover: hover) {
  .footer-legal a:hover { color: var(--color-primary-light); }
}

@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}
@media (max-width: 540px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: 1; }
}

/* ============================================================
   PAGE ARTICLE (single pages)
   ============================================================ */
.page-hero {
  background: var(--color-secondary);
  padding: clamp(4rem, 8vw, 6rem) 1.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(255,165,0,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-hero-content h1 {
  font-size: var(--text-5xl);
  color: #fff;
  max-width: 20ch;
}
.page-hero-desc {
  font-size: var(--text-xl);
  color: var(--color-text-on-dark-muted);
  margin-top: 1rem;
  max-width: 55ch;
}

.page-body {
  padding: clamp(3rem, 6vw, 5rem) 1.5rem;
}
.page-content {
  max-width: 800px;
  margin: 0 auto;
}
.page-content h2 {
  font-size: var(--text-3xl);
  margin: 2.5rem 0 1rem;
  color: var(--color-secondary);
}
.page-content h3 {
  font-size: var(--text-2xl);
  margin: 2rem 0 0.75rem;
  color: var(--color-secondary);
}
.page-content p {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 1.75;
  margin-bottom: 1.25rem;
  max-width: 65ch;
}
.page-content ul, .page-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-content ul { list-style: disc; }
.page-content ol { list-style: decimal; }
.page-content li {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 1.65;
}
.page-content a {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-decoration-color: rgba(255,165,0,0.4);
  text-underline-offset: 3px;
  transition: color var(--duration-fast);
}
@media (hover: hover) {
  .page-content a:hover { color: var(--color-primary); }
}
.page-content strong { font-weight: 700; color: var(--color-secondary); }

/* ============================================================
   404 PAGE
   ============================================================ */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  background: var(--color-bg);
}
.error-page-inner {
  text-align: center;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.error-icon {
  width: 100px;
  height: 100px;
  background: rgba(255,165,0,0.1);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}
.error-icon img { filter: invert(62%) sepia(82%) saturate(500%) hue-rotate(0deg); }
.error-page h1 { font-size: var(--text-4xl); color: var(--color-secondary); }
.error-page p { font-size: var(--text-lg); color: var(--color-text-light); }
.error-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   UTILITIES
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}