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

:root {
  --primary-color: #ff8c00;
  --primary-hover: #ffa500;
  --bg-dark: #141011;
  --bg-darker: #0a0a0a;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-tertiary: #666666;
  --card-bg: rgba(20, 20, 20, 0.8);
  --border-color: rgba(255, 255, 255, 0.1);
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans",
    "Helvetica Neue", sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Video Background */
.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: linear-gradient(180deg, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.35) 100%); */
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

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

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

/* Special Nav Button Styles */
.nav-btn-login,
.nav-btn-register {
  padding: 10px 24px !important;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-btn-login {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary) !important;
}

.nav-btn-login:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.nav-btn-login::after {
  display: none;
}

.nav-btn-register {
  background: linear-gradient(135deg, var(--primary-orange) 0%, #ff6b00 100%);
  color: white !important;
  border: none;
  box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

.nav-btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 140, 0, 0.5);
}

.nav-btn-register::after {
  display: none;
}

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

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 76px;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(10px);
  z-index: 999;
  transform: translateY(-100%);
  opacity: 0;
  transition: var(--transition);
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  padding: 20px 24px;
}

.mobile-menu-content a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.mobile-menu-content a:hover {
  color: var(--text-primary);
  padding-left: 10px;
}

/* Mobile Menu Button Styles */
.mobile-menu-content .nav-btn-login,
.mobile-menu-content .nav-btn-register {
  margin-top: 12px;
  text-align: center;
  border-radius: 12px;
  padding: 16px 0 !important;
  font-weight: 600;
  border-bottom: none;
}

.mobile-menu-content .nav-btn-login {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary) !important;
}

.mobile-menu-content .nav-btn-login:hover {
  background: rgba(255, 255, 255, 0.1);
  padding-left: 0 !important;
  transform: scale(1.02);
}

.mobile-menu-content .nav-btn-register {
  background: linear-gradient(135deg, var(--primary-orange) 0%, #ff6b00 100%);
  color: white !important;
  box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

.mobile-menu-content .nav-btn-register:hover {
  padding-left: 0 !important;
  transform: scale(1.02);
  box-shadow: 0 6px 20px rgba(255, 140, 0, 0.5);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
}

.hero-content {
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 14px;
  margin-bottom: 32px;
  border: 1px solid var(--border-color);
}

.hero-title {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.hero-title .highlight {
  color: var(--primary-color);
}

.hero-description {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--primary-color);
  color: var(--text-primary);
  border: none;
  padding: 16px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.cta-button:hover {
  background: #ff8555;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

/* Partners Section */
.partners {
  padding: 80px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.95) 100%);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 40px;
  align-items: center;
  justify-items: center;
}

.partner-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 18px;
  font-weight: 600;
  transition: var(--transition);
  text-align: center;
}

.partner-logo:hover {
  color: var(--text-primary);
  transform: scale(1.05);
}

.partner-text {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 2px;
}

/* Features Section */
.features {
  padding: 120px 0;
  background: var(--bg-darker);
  background-image: url("/assets/bg1.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}

.features::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.85);
  z-index: 0;
}

.features .container {
  position: relative;
  z-index: 1;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.features-left {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-card {
  background: var(--card-bg);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.feature-tag {
  display: inline-block;
  background: var(--primary-color);
  color: var(--text-primary);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-card h4 {
  font-size: 18px;
  margin-bottom: 8px;
  line-height: 1.3;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 14px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
  letter-spacing: -1px;
}

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

.section-description {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 24px;
  line-height: 1.8;
}

.section-description.center {
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.learn-more {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  margin-top: 16px;
  transition: var(--transition);
}

.learn-more:hover {
  color: #ff8555;
  transform: translateX(5px);
}

/* Attestation Diagram */
.attestation-diagram {
  margin-top: 60px;
  background: var(--card-bg);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.diagram-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.diagram-node {
  background: rgba(255, 107, 53, 0.1);
  border: 2px solid var(--primary-color);
  padding: 16px 24px;
  border-radius: 8px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.diagram-node:hover {
  background: rgba(255, 107, 53, 0.2);
  transform: scale(1.02);
}

.diagram-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.diagram-node.top,
.diagram-node.center,
.diagram-node.bottom {
  background: rgba(255, 107, 53, 0.15);
}

/* TEE Section */
.tee-section {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
  position: relative;
}

.tee-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--primary-color) 50%, transparent 100%);
}

/* Build Section */
.build-section {
  padding: 120px 0;
  background: var(--bg-darker);
  background-image: url("/assets/bg2.jpeg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}

.build-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.85);
  z-index: 0;
}

.build-section .container {
  position: relative;
  z-index: 1;
}

.build-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  font-weight: 700;
}

.build-feature {
  margin-top: 32px;
}

.build-feature h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.build-feature p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.use-case-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 24px;
  transition: var(--transition);
}

.use-case-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.use-case-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.use-case-card p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.8;
}

.use-case-links {
  display: flex;
  gap: 12px;
}

.icon-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.icon-link:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

/* CTA Section */
.cta-section {
  padding: 120px 0;
  background: var(--bg-dark);
}

/* SDK Section */
.sdk-section {
  padding: 80px 0 120px;
  background: var(--bg-darker);
  background-image: url("/assets/bg3.jpeg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
}

.sdk-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.85);
  z-index: 0;
}

.sdk-section .container {
  position: relative;
  z-index: 1;
}

.sdk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.sdk-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.sdk-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.sdk-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.sdk-card p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
  min-height: 60px;
}

.sdk-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.sdk-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: var(--transition);
}

.sdk-link:hover {
  color: var(--text-primary);
  border-color: var(--primary-color);
  background: rgba(255, 107, 53, 0.1);
}

/* Footer */
.footer {
  background: var(--bg-darker);
  padding: 80px 0 32px;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-main {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 1px;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.footer-newsletter {
  grid-column: 1 / -1;
}

.footer-newsletter h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.footer-newsletter p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
}

.newsletter-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 14px 20px;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  transition: var(--transition);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
}

.newsletter-form button {
  background: var(--primary-color);
  border: none;
  padding: 14px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  background: #ff8555;
  transform: translateY(-2px);
}

.footer-links {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 40px;
}

.footer-column h4 {
  font-size: 14px;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.footer-column a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 12px;
  transition: var(--transition);
}

.footer-column a:hover {
  color: var(--text-primary);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  color: var(--text-tertiary);
  font-size: 14px;
}

/* ============================================ */
/* Centriplan LLC SPECIFIC STYLES */
/* ============================================ */

/* Stats Bar */
.stats-bar {
  background: rgba(255, 140, 0, 0.1);
  border-top: 1px solid rgba(255, 140, 0, 0.3);
  border-bottom: 1px solid rgba(255, 140, 0, 0.3);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-item {
  padding: 20px;
}

.stat-number {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Steps Section */
.steps-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.step-card {
  background: var(--card-bg);
  padding: 32px 24px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(255, 140, 0, 0.2);
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Features Grid Modern */
.features-grid-modern {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.feature-card-modern {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.feature-card-modern:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.feature-icon-modern {
  font-size: 48px;
  margin-bottom: 16px;
}

.feature-card-modern h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.feature-card-modern p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Plans Teaser Section */
.plans-teaser {
  padding: 80px 0;
  background: var(--bg-dark);
}

.plans-calculator-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-top: 40px;
}

/* Calculator Section */
.calculator-section {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.calculator-section h3 {
  font-size: 24px;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.calculator-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.calculator-card label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.calculator-card input,
.calculator-card select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 16px;
  margin-bottom: 20px;
  transition: var(--transition);
}

.calculator-card input:focus,
.calculator-card select:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
}

.calc-button {
  width: 100%;
  background: var(--primary-color);
  border: none;
  padding: 14px;
  border-radius: 8px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.calc-button:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

.calc-result {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 16px;
}

.result-row.highlight {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px solid var(--primary-color);
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-color);
}

/* Plans Grid */
.plans-grid {
  display: grid;
  gap: 24px;
}

.plan-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
}

.plan-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.plan-card.featured {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(255, 140, 0, 0.1) 0%, var(--card-bg) 100%);
}

.plan-card.premium {
  border-color: #ffd700;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, var(--card-bg) 100%);
}

.plan-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--primary-color);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.plan-badge.hot {
  background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.plan-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.plan-price {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.plan-roi {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  background: rgba(255, 140, 0, 0.1);
  border-radius: 8px;
  margin-bottom: 20px;
}

.roi-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color);
}

.roi-label {
  font-size: 14px;
  color: var(--text-secondary);
}

.plan-return {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  margin-bottom: 24px;
}

.plan-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-button {
  width: 100%;
  background: var(--primary-color);
  border: none;
  padding: 14px;
  border-radius: 8px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.plan-button:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--bg-dark);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 32px;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--primary-color);
}

.modal-content h2 {
  margin-bottom: 24px;
  font-size: 28px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 16px;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
}

.form-group.checkbox {
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-group.checkbox input {
  width: auto;
}

.form-submit {
  width: 100%;
  background: var(--primary-color);
  border: none;
  padding: 14px;
  border-radius: 8px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.form-submit:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

/* PLANS PAGE STYLES */
.plans-hero {
  min-height: 60vh;
}

.calculator-full-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.calculator-card-large {
  max-width: 1000px;
  margin: 40px auto 0;
  background: var(--card-bg);
  padding: 48px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.calculator-inputs {
  display: flex;
  flex-direction: column;
}

.calc-button-large {
  width: 100%;
  background: var(--primary-color);
  border: none;
  padding: 16px;
  border-radius: 8px;
  color: white;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: auto;
}

.calc-button-large:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

/* Inline calculator error */
.calc-error {
  display: none;
  color: #b00020;
  background: rgba(176, 0, 32, 0.05);
  border-left: 4px solid #b00020;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.calculator-results {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.result-item {
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.result-label {
  font-size: 16px;
  color: var(--text-secondary);
}

.result-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.result-item.highlight-result {
  background: rgba(255, 140, 0, 0.1);
  border: 2px solid var(--primary-color);
}

.result-item.highlight-result .result-value {
  color: var(--primary-color);
  font-size: 32px;
}

.plans-detailed-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

.plans-grid-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.plan-card-detailed {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 16px;
  border: 2px solid var(--border-color);
  transition: var(--transition);
  position: relative;
}

.plan-card-detailed:hover {
  border-color: var(--primary-color);
  transform: translateY(-8px);
}

.plan-card-detailed.featured-plan {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(255, 140, 0, 0.15) 0%, var(--card-bg) 100%);
}

.plan-card-detailed.premium-plan {
  border-color: #ffd700;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, var(--card-bg) 100%);
}

.plan-badge-large {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: white;
  padding: 8px 24px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.hot-badge {
  background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
}

.plan-header {
  text-align: center;
  margin-bottom: 24px;
}

.plan-header h3 {
  font-size: 32px;
  margin-bottom: 12px;
}

.plan-price-large {
  font-size: 20px;
  color: var(--primary-color);
  font-weight: 600;
}

.plan-roi-large {
  text-align: center;
  padding: 32px;
  background: rgba(255, 140, 0, 0.1);
  border-radius: 12px;
  margin-bottom: 32px;
}

.roi-percentage {
  font-size: 56px;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.roi-description {
  font-size: 16px;
  color: var(--text-secondary);
  margin: 12px 0;
}

.roi-total {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.plan-features-detailed {
  list-style: none;
  margin-bottom: 32px;
}

.plan-features-detailed li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.plan-features-detailed li:last-child {
  border-bottom: none;
}

.check-icon {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 18px;
}

.plan-button-detailed {
  width: 100%;
  background: var(--primary-color);
  border: none;
  padding: 16px;
  border-radius: 8px;
  color: white;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.plan-button-detailed:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

/* REFERRAL PAGE STYLES */
.referral-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.referral-intro {
  max-width: 900px;
  margin: 0 auto 60px;
}

.referral-levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-bottom: 80px;
}

.referral-level-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 16px;
  border: 2px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.referral-level-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover) 100%);
}

.referral-level-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-color);
}

.level-badge {
  background: var(--primary-color);
  color: white;
  padding: 8px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 20px;
}

.level-percentage {
  font-size: 64px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.referral-level-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.referral-level-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.level-example {
  background: rgba(255, 140, 0, 0.1);
  padding: 20px;
  border-radius: 8px;
  margin-top: 24px;
  font-size: 14px;
}

.level-example span {
  color: var(--primary-color);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.level-example strong {
  color: var(--primary-color);
  font-size: 18px;
}

.referral-benefits {
  margin-bottom: 80px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.benefit-card {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.benefit-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.benefit-card p {
  color: var(--text-secondary);
  font-size: 14px;
}

.referral-cta {
  text-align: center;
  padding: 60px 0;
}

.referral-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.referral-link-container {
  max-width: 700px;
  margin: 40px auto 0;
  padding: 32px;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.referral-link-container h3 {
  margin-bottom: 16px;
  font-size: 20px;
}

.referral-link-box {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.referral-link-box input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
}

.copy-button {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-color);
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.copy-button:hover {
  background: var(--primary-hover);
}

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

.share-social p {
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.social-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.social-btn.twitter {
  background: #1da1f2;
}

.social-btn.telegram {
  background: #0088cc;
}

.social-btn.email {
  background: #666;
}

.social-btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.how-it-works {
  margin-top: 80px;
}

.steps-horizontal {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.step-horizontal {
  flex: 1;
  min-width: 200px;
  max-width: 250px;
  text-align: center;
}

.step-number-horizontal {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step-horizontal h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step-horizontal p {
  color: var(--text-secondary);
  font-size: 14px;
}

.step-arrow {
  font-size: 32px;
  color: var(--primary-color);
}

/* FAQs PAGE STYLES */
.faqs-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.faqs-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  margin-bottom: 16px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--primary-color);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  cursor: pointer;
  user-select: none;
}

.faq-question h3 {
  font-size: 18px;
  margin: 0;
}

.faq-icon {
  font-size: 28px;
  color: var(--primary-color);
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
  max-height: 1000px;
}

.faq-answer {
  padding: 0 32px 24px;
}

.faq-answer p,
.faq-answer ul,
.faq-answer ol {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.faq-answer ul,
.faq-answer ol {
  padding-left: 24px;
}

.faq-answer li {
  margin-bottom: 8px;
}

.faq-answer strong {
  color: var(--text-primary);
}

.faqs-cta {
  text-align: center;
  margin-top: 80px;
  padding: 60px 32px;
  background: var(--card-bg);
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

/* Terms & Conditions Section */
.terms-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.terms-content {
  background: var(--card-bg);
  padding: 36px 42px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.terms-paragraph {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.75;
}

.terms-heading {
  margin-top: 24px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.terms-list {
  margin-left: 18px;
  margin-bottom: 18px;
}

.terms-list li {
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.terms-section .cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Contact Section */
.contact-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 40px;
}

.contact-form-wrapper {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.company-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.company-info {
  background: var(--card-bg);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.company-info h3 {
  margin-bottom: 16px;
  font-size: 20px;
}

.company-info p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.map-container {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

/* About Section */
.about-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.about-content {
  max-width: 1000px;
  margin: 40px auto 0;
}

.about-content p {
  color: var(--text-secondary);
  line-height: 1.9;
  font-size: 17px;
  margin-bottom: 24px;
  text-align: justify;
}

/* Footer Updates */
.footer-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-stat-number {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.footer-stat-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.footer-stats {
  display: flex;
  gap: 40px;
}

.footer-company-info {
  line-height: 1.8;
  font-size: 14px;
}

.payment-methods {
  line-height: 2;
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .build-content {
    grid-template-columns: 1fr;
    gap: 60px;
  }

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

  .plans-calculator-container {
    grid-template-columns: 1fr;
  }

  .calculator-section {
    position: static;
  }

  .calculator-card-large {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  .partners-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 24px;
  }

  .partner-logo {
    font-size: 14px;
  }

  .diagram-row {
    grid-template-columns: 1fr;
  }

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

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

  .newsletter-form {
    flex-direction: column;
  }

  .step-arrow {
    display: none;
  }

  .steps-horizontal {
    flex-direction: column;
  }

  .referral-levels {
    grid-template-columns: 1fr;
  }

  .footer-stats {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding-top: 80px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-description {
    font-size: 16px;
  }

  .section-title {
    font-size: 28px;
  }

  .features,
  .build-section,
  .tee-section,
  .cta-section {
    padding: 60px 0;
  }

  .attestation-diagram {
    padding: 20px;
  }

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

  .footer-main {
    flex-direction: column;
    gap: 24px;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content > * {
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

.hero-badge {
  animation-delay: 0.1s;
}

.hero-title {
  animation-delay: 0.2s;
}

.hero-description {
  animation-delay: 0.3s;
}

.cta-button {
  animation-delay: 0.4s;
}

/* Smooth Scrolling */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ============================================ */
/* Centriplan LLC ADDITIONAL STYLES */
/* ============================================ */

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-button-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.cta-button-secondary:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 140, 0, 0.3);
}

.cta-button-tertiary {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 30px;
  transition: var(--transition);
}

.cta-button-tertiary:hover {
  color: var(--primary-hover);
  transform: translateX(5px);
}

/* ============================================ */
/* ABOUT PAGE STYLES */
/* ============================================ */

/* About Hero */
.about-hero {
  min-height: 60vh;
}

/* About Content Section */
.about-section {
  padding: 100px 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-content h2 {
  margin-bottom: 30px;
}

.about-text p {
  margin-bottom: 24px;
  line-height: 1.8;
  color: var(--text-secondary);
  font-size: 16px;
}

.about-text p strong {
  color: var(--text-primary);
}

.about-stats-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 100px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

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

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Mission & Vision Section */
.mission-section {
  padding: 80px 0;
  background: rgba(255, 140, 0, 0.03);
  position: relative;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.mission-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.mission-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.mission-icon {
  margin-bottom: 24px;
}

.mission-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.mission-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 15px;
}

/* Values Section */
.values-section {
  padding: 100px 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.value-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
  text-align: center;
}

.value-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.value-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.value-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.value-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

/* Technology Section */
.technology-section {
  padding: 80px 0;
  background: rgba(255, 140, 0, 0.03);
}

.tech-content {
  max-width: 1000px;
  margin: 0 auto;
}

.tech-features {
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.tech-feature {
  display: flex;
  gap: 24px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.tech-feature:hover {
  border-color: var(--primary-color);
  transform: translateX(10px);
}

.tech-icon {
  font-size: 40px;
  flex-shrink: 0;
}

.tech-text h4 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.tech-text p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 15px;
}

/* Why Choose Us Section */
.why-choose-section {
  padding: 100px 0;
}

.why-choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.why-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.why-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--primary-color);
}

.why-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

/* CTA Buttons Container */
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

/* Responsive Styles for About Page */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-stats-card {
    position: static;
  }

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

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

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

@media (max-width: 768px) {
  .about-section {
    padding: 60px 0;
  }

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

  .mission-card,
  .about-stats-card {
    padding: 30px;
  }

  .values-grid,
  .why-choose-grid {
    grid-template-columns: 1fr;
  }

  .tech-feature {
    flex-direction: column;
    gap: 16px;
  }

  .values-section,
  .why-choose-section {
    padding: 60px 0;
  }
}

/* Mobile: rotate large decorative background images in portrait to reduce zoom/cropping */
@media (max-width: 768px) and (orientation: portrait) {
  /* Use a rotated pseudo-element so we can keep existing background overlays and gradients */
  .features,
  .build-section,
  .sdk-section {
    position: relative;
    overflow: hidden;
    /* neutralize original background to avoid double-drawing on some browsers */
    background-image: none !important;
  }

  .features::before,
  .build-section::before,
  .sdk-section::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    /* allow JS to provide an exact size per-section via --rot-bg-size; fallback to a very large size */
    width: var(--rot-bg-size, 200vmax);
    height: var(--rot-bg-size, 200vmax);
    background-size: cover;
    background-position: center center;
    transform: translate(-50%, -50%) rotate(90deg);
    transform-origin: center center;
    z-index: 0;
    pointer-events: none;
    background-repeat: no-repeat;
    will-change: transform;
  }

  /* overlay above the rotated background but below content */
  .features::after,
  .build-section::after,
  .sdk-section::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    /* dark gradient overlay to match site look */
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.85) 100%);
  }

  /* set each pseudo-element's background image to match the original section */
  .features::before {
    background-image: url("/assets/bg1.jpg");
  }

  .build-section::before {
    background-image: url("/assets/bg2.jpeg");
  }

  .sdk-section::before {
    background-image: url("/assets/bg3.jpeg");
  }

  /* Keep existing overlay effect by raising content above pseudo-element */
  .features > .container,
  .build-section > .container,
  .sdk-section > .container {
    position: relative;
    z-index: 2;
  }

  /* If the section already uses ::before for overlays, use ::after as a fallback */
  .features[data-overlay],
  .build-section[data-overlay],
  .sdk-section[data-overlay]::after {
    z-index: 2;
  }
}

/* ============================================ */
/* AUTHENTICATION PAGES STYLES */
/* ============================================ */

/* Auth Section */
.auth-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
}

.auth-container {
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
}

.auth-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 48px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.auth-header {
  text-align: center;
  margin-bottom: 40px;
}

.auth-header svg {
  margin: 0 auto 24px;
  display: block;
}

.auth-header h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.auth-header p {
  font-size: 16px;
  color: var(--text-secondary);
}

/* Auth Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 16px;
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-orange);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.1);
}

.form-group input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

/* Form Footer */
.form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: -8px;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-orange);
}

.form-checkbox label {
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
}

/* Checkbox Group */
.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: -8px;
}

.form-checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary-orange);
  flex-shrink: 0;
}

.form-checkbox-group label {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  cursor: pointer;
}

/* Auth Links */
.auth-link {
  color: var(--primary-orange);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.auth-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Auth Button */
.auth-button {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--primary-orange) 0%, #ff6b00 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3);
}

.auth-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 140, 0, 0.4);
}

.auth-button:active {
  transform: translateY(0);
}

/* Auth Button Secondary */
.auth-button-secondary {
  width: 100%;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: all 0.3s ease;
}

.auth-button-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Auth Divider */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 8px 0;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-divider span {
  padding: 0 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* Password Requirements */
.password-requirements {
  background: rgba(255, 140, 0, 0.05);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: 12px;
  padding: 16px;
  margin-top: -8px;
}

.password-requirements p {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.password-requirements ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.password-requirements li {
  font-size: 13px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  margin-bottom: 4px;
}

.password-requirements li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--primary-orange);
}

/* Auth Info */
.auth-info {
  margin-top: 24px;
  padding: 16px;
  background: rgba(255, 140, 0, 0.05);
  border: 1px solid rgba(255, 140, 0, 0.2);
  border-radius: 12px;
  text-align: center;
}

.auth-info p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* Responsive Auth Styles */
@media (max-width: 768px) {
  .auth-section {
    padding: 100px 0 60px;
  }

  .auth-card {
    padding: 32px 24px;
  }

  .auth-header h1 {
    font-size: 28px;
  }

  .auth-header p {
    font-size: 14px;
  }

  .form-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .auth-card {
    padding: 24px 20px;
    border-radius: 16px;
  }

  .auth-header h1 {
    font-size: 24px;
  }

  .auth-header svg {
    width: 40px;
    height: 40px;
  }

  .form-group input {
    padding: 12px 14px;
    font-size: 15px;
  }

  .auth-button,
  .auth-button-secondary {
    padding: 14px 20px;
    font-size: 15px;
  }
}

/* ============================================ */
/* CONTACT PAGE STYLES */
/* ============================================ */

/* Contact Hero */
.contact-hero {
  padding: 120px 0 80px;
}

/* Contact Info Section */
.contact-info-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.contact-methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.contact-method-card {
  background: var(--card-bg);
  padding: 40px 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

.contact-method-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.contact-icon {
  margin: 0 auto 20px;
  width: 48px;
  height: 48px;
}

.contact-method-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.contact-method-card p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.6;
}

.contact-subtext {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-top: 8px;
}

.contact-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

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

.contact-link-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.contact-link-btn:hover {
  background: var(--primary-hover);
  transform: scale(1.05);
}

/* Contact Form Section */
.contact-form-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
}

.contact-form-content h2 {
  margin-bottom: 12px;
}

.contact-form-content .section-description {
  margin-bottom: 40px;
}

.main-contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-info-box {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.contact-info-box h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.contact-info-box p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

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

.quick-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255, 140, 0, 0.05);
  border-radius: 8px;
  border: 1px solid rgba(255, 140, 0, 0.1);
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition);
}

.quick-link:hover {
  background: rgba(255, 140, 0, 0.1);
  border-color: var(--primary-color);
  transform: translateX(5px);
}

.quick-link svg {
  color: var(--primary-color);
}

.view-all-faqs {
  display: inline-block;
  margin-top: 20px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.view-all-faqs:hover {
  color: var(--primary-hover);
  transform: translateX(5px);
}

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

.social-link-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 140, 0, 0.05);
  border-radius: 8px;
  border: 1px solid rgba(255, 140, 0, 0.1);
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition);
}

.social-link-item:hover {
  background: rgba(255, 140, 0, 0.1);
  border-color: var(--primary-color);
  transform: translateX(5px);
}

.social-link-item svg {
  color: var(--primary-color);
  flex-shrink: 0;
}

/* Office Location Section */
.office-location-section {
  padding: 80px 0;
  background: var(--bg-darker);
}

.location-grid {
  display: grid;
  /* grid-template-columns: 1fr 1.5fr; */
  gap: 50px;
  margin-top: 50px;
}

.location-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.location-detail-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.location-detail-card h3 {
  font-size: 20px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.location-detail-card p {
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.6;
}

.location-detail-card p:last-child {
  margin-bottom: 0;
}

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.hours-row:last-child {
  border-bottom: none;
}

.hours-row span:first-child {
  color: var(--text-secondary);
}

.hours-row span:last-child {
  color: var(--text-primary);
  font-weight: 600;
}

.directions-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.directions-link:hover {
  color: var(--primary-hover);
  transform: translateX(5px);
}

.directions-link svg {
  transition: var(--transition);
}

.location-map {
  border-radius: 12px;
  overflow: hidden;
  height: 500px;
  border: 1px solid var(--border-color);
}

/* Responsive Design for Contact Page */
@media (max-width: 1024px) {
  .contact-form-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .location-map {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .contact-methods-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-info-section,
  .contact-form-section,
  .office-location-section {
    padding: 60px 0;
  }

  .location-map {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .contact-method-card {
    padding: 30px 20px;
  }

  .contact-info-box {
    padding: 20px;
  }

  .location-detail-card {
    padding: 20px;
  }
}

/* Mobile: rotate background video in portrait to reduce zoom/cropping */
@media (max-width: 768px) and (orientation: portrait) {
  .video-background {
    /* keep container fixed but hide overflow */
    overflow: hidden;
  }

  .video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    /* use viewport height as the video width because we'll rotate it 90deg */
    width: 100vh;
    height: 100vw;
    object-fit: cover;
    transform: translate(-50%, -50%) rotate(90deg);
    transform-origin: center center;
    -webkit-transform: translate(-50%, -50%) rotate(90deg);
    /* allow clicks to pass through to UI if needed */
    pointer-events: none;
  }

  /* ensure the overlay still covers the rotated video */
  .video-overlay {
    position: absolute;
    inset: 0;
  }
}