:root {
  --bg: #0a0a0a;
  --bg-alt: #0e0e0e;
  --surface: #141414;
  --surface-2: #1a1a1a;
  --surface-3: #222222;
  --orange: #ff6a00;
  --orange-dark: #d45800;
  --orange-glow: rgba(255, 106, 0, 0.12);
  --orange-glow-strong: rgba(255, 106, 0, 0.25);
  --text: #e0e0e0;
  --text-dim: #777777;
  --text-bright: #ffffff;
  --border: #1e1e1e;
  --border-light: #2a2a2a;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'IBM Plex Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: 'IBM Plex Sans', sans-serif; }

/* Noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* Reveal animations */
.reveal { opacity: 0; transform: translateY(35px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  padding: 0.75rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo img {
  height: 50px;
  width: auto;
  filter: invert(1);
}
.logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 4px;
  color: var(--text-bright);
}
.logo-text span { color: var(--orange); }
.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--orange); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 0.75rem 2rem;
  background: var(--orange);
  color: var(--bg);
  border: none;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 3px;
  cursor: pointer;
  transition: all 0.3s;
  clip-path: polygon(6px 0%, 100% 0%, calc(100% - 6px) 100%, 0% 100%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-cta:hover {
  background: var(--text-bright);
  box-shadow: 0 0 30px var(--orange-glow-strong);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 3rem 6rem;
  position: relative;
  overflow: hidden;
}
/* Grid pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(255,106,0,0.02) 80px, rgba(255,106,0,0.02) 81px),
    repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(255,106,0,0.02) 80px, rgba(255,106,0,0.02) 81px);
}
/* Diagonal accent slash */
.hero::after {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 400px;
  height: 140%;
  z-index: -1;
  background: linear-gradient(180deg, rgba(255,106,0,0.04) 0%, transparent 70%);
  transform: skewX(-12deg);
}
.hero-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
}
.hero-content {
  flex: 1;
  min-width: 0;
}
.hero-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.hero-logo img {
  height: 300px;
  width: auto;
  filter: invert(1);
  mix-blend-mode: screen;
  opacity: 0.18;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border-light);
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 2rem;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 9vw, 8rem);
  line-height: 0.92;
  letter-spacing: 5px;
  color: var(--text-bright);
  margin-bottom: 2rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--orange);
  text-shadow: 0 0 80px rgba(255, 106, 0, 0.2);
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 3rem;
  font-weight: 400;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.btn-primary {
  padding: 1.1rem 3rem;
  background: var(--orange);
  color: var(--bg);
  border: none;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 3px;
  cursor: pointer;
  transition: all 0.3s;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.btn-primary:hover {
  background: var(--text-bright);
  box-shadow: 0 0 50px var(--orange-glow-strong);
  transform: translateY(-2px);
}
.btn-outline {
  padding: 1.1rem 3rem;
  background: transparent;
  border: 2px solid var(--border-light);
  color: var(--text);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 3px;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
}

/* Hero stats bar */
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.hero-stat-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.hero-stat-icon {
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-stat-icon i { color: var(--orange); font-size: 1rem; }
.hero-stat-text strong {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: var(--text-bright);
}
.hero-stat-text span {
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ============================================
   SECTIONS SHARED
   ============================================ */
section { padding: 7rem 3rem; }
.section-header { margin-bottom: 4rem; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 1rem;
}
.section-tag::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--orange);
  display: inline-block;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: 4px;
  color: var(--text-bright);
  margin-bottom: 1rem;
  line-height: 1;
}
.section-desc {
  color: var(--text-dim);
  max-width: 550px;
  line-height: 1.75;
  font-size: 1rem;
}

/* ============================================
   SERVICES
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s;
}
.service-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--orange);
  transform: scaleY(0);
  transition: transform 0.4s;
  transform-origin: bottom;
}
.service-card:hover::before { transform: scaleY(1); }
.service-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px var(--orange-glow);
}
.service-card-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: var(--border-light);
  line-height: 1;
  margin-bottom: 1.25rem;
  transition: color 0.4s;
}
.service-card:hover .service-card-number { color: var(--orange); }
.service-card i {
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 1rem;
  display: block;
}
.service-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ============================================
   WHY CHOOSE US / STATS
   ============================================ */
.why-section {
  background: var(--surface);
  border-top: 4px solid var(--orange);
  border-bottom: 1px solid var(--border);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.why-text h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  letter-spacing: 3px;
  color: var(--text-bright);
  margin-bottom: 1.5rem;
  line-height: 1.05;
}
.why-text h3 em { font-style: normal; color: var(--orange); }
.why-text p {
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.why-list { display: flex; flex-direction: column; gap: 1rem; }
.why-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border-left: 3px solid var(--orange);
}
.why-list-item i { color: var(--orange); font-size: 0.9rem; flex-shrink: 0; }
.why-list-item span { font-size: 0.9rem; color: var(--text); font-weight: 500; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.3s;
}
.stat-card:hover {
  border-color: var(--orange);
  box-shadow: 0 0 30px var(--orange-glow);
}
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  color: var(--orange);
  letter-spacing: 2px;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 600;
}

/* ============================================
   OUR PROCESS
   ============================================ */
.process-section { border-bottom: 1px solid var(--border); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.process-step {
  padding: 3rem 2.5rem;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background 0.3s;
}
.process-step:last-child { border-right: none; }
.process-step:hover { background: var(--surface); }
.process-step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 5rem;
  color: var(--border-light);
  line-height: 1;
  margin-bottom: 1.5rem;
  transition: color 0.3s;
}
.process-step:hover .process-step-num { color: var(--orange); }
.process-step h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 2px;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}
.process-step p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.7; }
/* Arrow connectors */
.process-step::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 0.8rem;
  z-index: 2;
  background: var(--bg);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
}
.process-step:last-child::after { display: none; }

/* ============================================
   SERVICE AREAS
   ============================================ */
.areas-container { display: flex; gap: 4rem; align-items: flex-start; }
.areas-main { flex: 1; }
.areas-sidebar {
  width: 320px;
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
}
.areas-sidebar h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 2px;
  color: var(--text-bright);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--orange);
}
.areas-sidebar p { font-size: 0.88rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 1.5rem; }
.areas-sidebar .btn-primary { width: 100%; justify-content: center; }
.areas-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.area-tag {
  padding: 0.6rem 1.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: all 0.3s;
  cursor: default;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.area-tag:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-glow);
}

/* ============================================
   OUR PROMISE
   ============================================ */
.promise-section { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.promise-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.4s;
}
.promise-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.promise-icon {
  width: 60px; height: 60px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  transition: all 0.4s;
}
.promise-card:hover .promise-icon {
  border-color: var(--orange);
  box-shadow: 0 0 20px var(--orange-glow);
}
.promise-icon i { font-size: 1.3rem; color: var(--orange); }
.promise-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem; letter-spacing: 2px;
  color: var(--text-bright); margin-bottom: 0.75rem;
}
.promise-card p { font-size: 0.88rem; color: var(--text-dim); line-height: 1.7; }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 3rem;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(255,106,0,0.015) 40px,
      rgba(255,106,0,0.015) 80px
    );
}
.cta-content { position: relative; z-index: 2; }
.cta-logo {
  margin-bottom: 2rem;
}
.cta-logo img {
  height: 100px;
  width: auto;
  filter: invert(1);
  opacity: 0.15;
  margin: 0 auto;
}
.cta-section h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: 5px;
  color: var(--text-bright);
  margin-bottom: 1.25rem;
  line-height: 1;
}
.cta-section h2 em { font-style: normal; color: var(--orange); }
.cta-section > .cta-content > p { color: var(--text-dim); font-size: 1.05rem; margin-bottom: 2.5rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-phone {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--orange);
  letter-spacing: 5px;
  margin-bottom: 2.5rem;
  text-shadow: 0 0 60px rgba(255, 106, 0, 0.2);
  transition: text-shadow 0.3s;
}
.cta-phone:hover { text-shadow: 0 0 80px rgba(255, 106, 0, 0.4); }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding: 4rem 3rem;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand .logo img { height: 45px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-dim); line-height: 1.7; max-width: 300px; }
.footer-col h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: var(--text-bright);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  font-size: 0.85rem;
  color: var(--text-dim);
  transition: color 0.3s;
}
.footer-col ul a:hover { color: var(--orange); }
.footer-col .contact-item {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.85rem; color: var(--text-dim);
}
.footer-col .contact-item i { color: var(--orange); width: 16px; text-align: center; }
.footer-bottom {
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-dim);
}
.footer-bottom-links { display: flex; gap: 2rem; }
.footer-bottom-links a:hover { color: var(--orange); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .promise-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .hero-logo { display: none; }
}
@media (max-width: 768px) {
  .nav { padding: 0.75rem 1.5rem; }
  .nav-links { display: none; }
  .hero { padding: 7rem 1.5rem 4rem; }
  .hero-inner { flex-direction: column; }
  .hero-logo { display: none; }
  section { padding: 4rem 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .promise-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--border); }
  .process-step::after { display: none; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .areas-container { flex-direction: column; }
  .areas-sidebar { width: 100%; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .cta-section { padding: 5rem 1.5rem; }
}

/* ============================================
   WEATHER HERO
   ============================================ */
.hero-weather {
  display: none;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.2rem;
  background: rgba(255, 106, 0, 0.06);
  border: 1px solid rgba(255, 106, 0, 0.15);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  width: fit-content;
  clip-path: polygon(4px 0%, 100% 0%, calc(100% - 4px) 100%, 0% 100%);
}
.hero-weather.visible {
  display: inline-flex;
  animation: weatherFadeIn 0.6s ease forwards;
}
.hero-weather i { font-size: 0.85rem; }
.hero-weather span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 3px;
}
@keyframes weatherFadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
#hero-heading, #hero-desc {
  transition: opacity 0.4s ease;
}

/* ============================================
   SYSTEM AGE CALCULATOR
   ============================================ */
.system-check-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.calc-container {
  max-width: 900px;
  margin: 0 auto;
}
.calc-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: end;
}
.calc-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.calc-field label {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}
.calc-select {
  padding: 0.9rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.3s, box-shadow 0.3s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23777' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.calc-select option {
  background: var(--surface);
  color: var(--text);
}
.calc-select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 15px var(--orange-glow);
}
.calc-select.calc-error {
  border-color: #ef4444;
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.15);
}
.calc-btn {
  grid-column: 1 / -1;
  justify-content: center;
  width: 100%;
  margin-top: 0.5rem;
}
.calc-result {
  display: none;
  gap: 3rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 3rem;
  margin-top: 2rem;
}
.calc-result.visible {
  display: flex;
  animation: resultReveal 0.6s ease forwards;
}
@keyframes resultReveal {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.gauge-container {
  flex-shrink: 0;
  text-align: center;
  width: 220px;
}
.gauge-svg {
  width: 100%;
  height: auto;
  overflow: visible;
}
.gauge-bg { stroke: var(--surface-3); }
.gauge-fill {
  stroke: var(--orange);
  stroke-dasharray: 251;
  stroke-dashoffset: 251;
}
.gauge-percent {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.2rem;
  color: var(--orange);
  letter-spacing: 2px;
  line-height: 1;
  margin-top: -0.25rem;
}
.gauge-label {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  margin-top: 0.25rem;
}
.calc-verdict {
  flex: 1;
  min-width: 0;
}
.calc-verdict h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--text-bright);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.calc-verdict p {
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .calc-form { grid-template-columns: 1fr; }
  .calc-result.visible { flex-direction: column; text-align: center; }
  .gauge-container { width: 180px; margin: 0 auto; }
  .calc-verdict { text-align: center; }
}