@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@300;400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --deep-blue: #1A237E;
  --darker-blue: #2C358F;
  --magenta: #FF0080;
  --magenta-dark: #CC0066;
  --white: #FFFFFF;
  --light-blue: #7ED9F2;
  --black: #000000;
  --gray-100: #f5f5f5;
  --gray-200: #e0e0e0;
  --gray-500: #757575;
  --gray-700: #424242;
  --success: #4CAF50;
  --error: #f44336;
  --font-primary: 'Oswald', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  --header-height: 140px;
  --header-height-sticky: 70px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--deep-blue);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

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

ul {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
}

.bg-deep-blue {
  background-color: var(--deep-blue);
  color: var(--white);
}

.bg-light-blue {
  background-color: var(--light-blue);
}

.bg-white {
  background-color: var(--white);
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Primary CTA Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background-color: var(--magenta-dark);
  transform: scale(1.02);
  box-shadow: 0 8px 25px rgba(255, 0, 128, 0.4);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background-color: var(--deep-blue);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--darker-blue);
  transform: scale(1.01);
}

.btn-ghost {
  background-color: transparent;
  border: 2px solid var(--deep-blue);
  color: var(--deep-blue);
}

.btn-ghost:hover {
  border-color: var(--light-blue);
  color: var(--light-blue);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.header-top {
  background: var(--deep-blue);
  color: var(--white);
  padding: 8px 0;
  font-size: 0.85rem;
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.header-top-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.header-phone:hover {
  color: var(--light-blue);
}

.header-bbb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
}

.header-bbb img {
  width: 20px;
  height: 20px;
}

.header-main {
  background: var(--white);
  padding: 15px 0;
}

.header-main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo-text {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--deep-blue);
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  gap: 25px;
}

.nav-desktop a {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  padding: 5px 0;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--magenta);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

.header-cta {
  display: none;
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--deep-blue);
  transition: all 0.3s ease;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 350px;
  height: 100vh;
  background: var(--deep-blue);
  z-index: 2000;
  transition: right 0.4s ease;
  padding: 80px 30px 30px;
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-menu a {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--white);
  text-transform: uppercase;
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.mobile-menu .btn-primary {
  margin-top: 20px;
  width: 100%;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Hero Sections */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero-home {
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--darker-blue) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.hero h1 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero-image {
  position: absolute;
  right: -50px;
  bottom: 0;
  max-width: 500px;
  opacity: 0;
  animation: fadeInLeft 1s ease 0.5s forwards;
}

.hero-image img {
  max-width: 100%;
  height: auto;
}

/* Trust Bar */
.trust-bar {
  background: var(--deep-blue);
  padding: 25px 0;
}

.trust-bar-items {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s ease forwards;
}

.trust-item:nth-child(1) { animation-delay: 0.1s; }
.trust-item:nth-child(2) { animation-delay: 0.2s; }
.trust-item:nth-child(3) { animation-delay: 0.3s; }

.trust-item svg {
  width: 32px;
  height: 32px;
  fill: var(--magenta);
}

/* Service Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-top: 40px;
}

.service-card {
  background: var(--white);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
}

.service-card:hover {
  transform: translateY(-5px) rotate(1deg);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.service-card svg {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  fill: var(--deep-blue);
  transition: fill 0.3s ease;
}

.service-card:hover svg {
  fill: var(--magenta);
}

.service-card h3 {
  margin-bottom: 15px;
}

.service-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* Why Choose Us */
.why-choose-us {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.why-choose-us-content h2 {
  margin-bottom: 20px;
}

.why-choose-us-content p {
  margin-bottom: 30px;
  color: var(--gray-500);
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.why-feature {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.why-feature svg {
  width: 28px;
  height: 28px;
  fill: var(--magenta);
  flex-shrink: 0;
  margin-top: 3px;
}

.why-feature h4 {
  margin-bottom: 5px;
}

.why-feature p {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin: 0;
}

.why-choose-us-image {
  position: relative;
}

.why-choose-us-image img {
  border-radius: 8px;
  width: 100%;
}

/* Testimonials */
.testimonials-section {
  background: var(--gray-100);
}

.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 100%;
  padding: 40px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  text-align: center;
}

.testimonial-quote {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--gray-700);
  margin-bottom: 20px;
  line-height: 1.8;
}

.testimonial-author {
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--deep-blue);
}

.testimonial-location {
  color: var(--gray-500);
  font-size: 0.9rem;
}

.testimonial-stars {
  color: var(--magenta);
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gray-200);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: var(--magenta);
  transform: scale(1.2);
}

/* Problem/Solution */
.problem-solution {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.problem-card, .solution-card {
  padding: 40px;
  border-radius: 8px;
  text-align: center;
}

.problem-card {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
  color: var(--white);
}

.solution-card {
  background: linear-gradient(135deg, var(--light-blue) 0%, #5bc0eb 100%);
}

.problem-card h3, .solution-card h3 {
  color: var(--white);
  margin-bottom: 15px;
}

.problem-card p, .solution-card p {
  color: rgba(255,255,255,0.9);
}

/* Financing Section */
.financing-overview {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.financing-overview h2 {
  margin-bottom: 20px;
}

.financing-overview p {
  color: var(--gray-500);
  margin-bottom: 30px;
}

.financing-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.financing-benefit {
  padding: 25px;
  background: var(--gray-100);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.financing-benefit:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.financing-benefit svg {
  width: 40px;
  height: 40px;
  fill: var(--deep-blue);
  margin-bottom: 15px;
}

.financing-benefit h4 {
  margin-bottom: 10px;
}

/* Service Area Map */
.service-area {
  text-align: center;
}

.service-area h2 {
  margin-bottom: 20px;
}

.service-area > p {
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto 40px;
}

.map-container {
  background: var(--gray-100);
  border-radius: 8px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
}

.map-container img {
  max-width: 100%;
  border-radius: 8px;
}

.cities-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.cities-list span {
  padding: 8px 16px;
  background: var(--deep-blue);
  color: var(--white);
  border-radius: 20px;
  font-size: 0.9rem;
}

/* Final CTA */
.final-cta {
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--darker-blue) 100%);
  text-align: center;
  padding: 80px 0;
}

.final-cta h2 {
  color: var(--white);
  margin-bottom: 30px;
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.final-cta .btn-primary {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 0, 128, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(255, 0, 128, 0); }
}

/* Footer */
.footer {
  background: var(--deep-blue);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  margin-top: 15px;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.footer-bbb {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
}

.footer-bbb img {
  width: 24px;
  height: 24px;
}

.footer h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--light-blue);
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  color: rgba(255,255,255,0.7);
}

.footer-contact svg {
  width: 20px;
  height: 20px;
  fill: var(--light-blue);
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--magenta);
  transform: translateY(-3px);
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

/* FAQ Accordion */
.faq-section h2 {
  text-align: center;
  margin-bottom: 40px;
}

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

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--deep-blue);
}

.faq-question svg {
  width: 24px;
  height: 24px;
  fill: var(--deep-blue);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-content {
  padding: 0 20px 20px;
  color: var(--gray-500);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-200);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--deep-blue);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-500);
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}

.form-success.show {
  display: block;
}

.form-success svg {
  width: 80px;
  height: 80px;
  fill: var(--success);
  margin-bottom: 20px;
  animation: bounceIn 0.5s ease;
}

@keyframes bounceIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* Values Section */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.value-card {
  padding: 30px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
}

.value-card svg {
  width: 50px;
  height: 50px;
  fill: var(--magenta);
  margin-bottom: 20px;
}

.value-card h3 {
  margin-bottom: 15px;
}

.value-card p {
  color: var(--gray-500);
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.team-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.team-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.team-card-content {
  padding: 25px;
}

.team-card h3 {
  margin-bottom: 5px;
}

.team-role {
  color: var(--magenta);
  font-weight: 500;
  margin-bottom: 10px;
}

.team-bio {
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.process-step-number {
  width: 60px;
  height: 60px;
  background: var(--magenta);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.process-step svg {
  width: 50px;
  height: 50px;
  fill: var(--deep-blue);
  margin-bottom: 15px;
}

.process-step h4 {
  margin-bottom: 10px;
}

.process-step p {
  color: var(--gray-500);
  font-size: 0.9rem;
}

/* IAQ Solutions */
.iaq-solutions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}

.iaq-solution-card {
  padding: 30px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.iaq-solution-card:hover {
  transform: translateY(-5px) rotate(1deg);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.iaq-solution-card svg {
  width: 50px;
  height: 50px;
  fill: var(--deep-blue);
  margin-bottom: 20px;
}

.iaq-solution-card h3 {
  margin-bottom: 15px;
}

.iaq-solution-card p {
  color: var(--gray-500);
}

/* Contact Page */
.contact-hero {
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--darker-blue) 100%);
  padding-top: 140px;
  padding-bottom: 60px;
  text-align: center;
  color: var(--white);
}

.contact-hero h1 {
  color: var(--white);
  margin-bottom: 15px;
}

.contact-hero p {
  color: rgba(255,255,255,0.8);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 60px 0;
}

.contact-form-container {
  background: var(--white);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.contact-form-container h2 {
  margin-bottom: 30px;
}

.contact-info-container h2 {
  margin-bottom: 30px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 30px;
}

.contact-info-item svg {
  width: 30px;
  height: 30px;
  fill: var(--magenta);
  flex-shrink: 0;
}

.contact-info-item h4 {
  margin-bottom: 5px;
}

.contact-info-item p {
  color: var(--gray-500);
}

.contact-map {
  margin-top: 40px;
  height: 250px;
  background: var(--gray-100);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-map img {
  border-radius: 8px;
  max-width: 100%;
}

.emergency-cta {
  background: var(--magenta);
  padding: 40px 0;
  text-align: center;
  color: var(--white);
}

.emergency-cta h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.emergency-cta .btn {
  background: var(--white);
  color: var(--magenta);
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Page Transition */
.page-curtain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--deep-blue);
  z-index: 9999;
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.page-curtain.active {
  transform: translateX(100%);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .reveal, .reveal-left, .reveal-right {
    opacity: 1;
    transform: none;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Responsive - Tablet */
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.5rem; }
  h3 { font-size: 1.75rem; }
  
  .container {
    padding: 0 40px;
  }
  
  .header-top-left span {
    display: inline;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-choose-us {
    grid-template-columns: 1fr 1fr;
  }
  
  .financing-benefits {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .iaq-solutions {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.4rem;
  }
}

/* Responsive - Desktop */
@media (min-width: 1024px) {
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.75rem; }
  
  .section {
    padding: 100px 0;
  }
  
  .mobile-menu-btn {
    display: none;
  }
  
  .nav-desktop {
    display: block;
  }
  
  .header-cta {
    display: inline-flex;
  }
  
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .trust-bar-items {
    gap: 80px;
  }
  
  .financing-benefits {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  
  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background: var(--magenta);
    z-index: 1;
  }
  
  .iaq-solutions {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero h1 {
    font-size: 4rem;
  }
  
  .hero-image {
    right: 50px;
    max-width: 600px;
  }
  
  .problem-solution {
    grid-template-columns: 1fr 1fr;
  }
  
  .cities-list {
    gap: 20px;
  }
}

/* Sticky Header Animation */
@keyframes headerRing {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.1); opacity: 0; }
  100% { transform: scale(1.2); opacity: 0; }
}

.header-cta-ring {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 2px solid var(--magenta);
  border-radius: 4px;
  animation: headerRing 2s ease-out infinite;
  pointer-events: none;
}

/* Magnetic Button Effect */
.btn-magnetic {
  position: relative;
}

@media (min-width: 1024px) {
  .btn-magnetic:hover {
    transform: translate(var(--mx, 0), var(--my, 0)) scale(1.02);
  }
}

/* Confetti */
.confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  width: 10px;
  height: 10px;
  animation: confettiFall 3s ease-out forwards;
}

@keyframes confettiFall {
  0% {
    transform: translateY(-100%) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}