/* Layout Styles */

/* Top Banner */
.top-banner {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--black);
  padding: var(--space-3) 0;
  text-align: center;
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  letter-spacing: 0.03125em;
  position: relative;
  overflow: hidden;
}

.top-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  to { left: 100%; }
}

.top-banner span {
  font-weight: var(--fw-black);
  text-transform: uppercase;
}

/* Header */
header {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  border-bottom: 2px solid var(--green);
  box-shadow: 0 4px 30px rgba(0, 255, 127, 0.2);
}

.header-info {
  background: rgba(0, 255, 127, 0.05);
  border-bottom: 1px solid rgba(0, 255, 127, 0.1);
  padding: var(--space-2) 0;
}

.header-info-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--fs-xs);
}

.info-links {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.info-links a {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--gray-light);
  transition: color var(--transition-base);
}

.info-links a:hover {
  color: var(--green);
}

.info-links i {
  color: var(--green);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) 0;
  gap: var(--space-10);
}

/* Logo */
.logo {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.0625em;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-transform: uppercase;
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  position: relative;
}

.logo-icon::before {
  content: '';
  position: absolute;
  inset: 2px;
  background: var(--black);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.logo-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--green);
  position: relative;
  z-index: 1;
}

.logo-text {
  color: var(--green);
}

/* Navigation */
nav {
  display: flex;
  gap: var(--space-8);
  align-items: center;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
}

nav a {
  position: relative;
  transition: color var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.03125em;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width var(--transition-base);
}

nav a:hover {
  color: var(--green);
}

nav a:hover::after {
  width: 100%;
}

.header-buttons {
  display: flex;
  gap: var(--space-3);
}

.mobile-toggle {
  display: none;
  background: var(--green);
  border: none;
  color: var(--black);
  font-size: var(--fs-2xl);
  cursor: pointer;
  width: 50px;
  height: 50px;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  font-weight: var(--fw-black);
}

/* Hero Section */
.hero {
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 255, 127, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0, 255, 127, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, var(--dark-bg) 0%, var(--black) 100%);
  padding: var(--space-32) 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="60" height="60" patternUnits="userSpaceOnUse"><path d="M 60 0 L 0 0 0 60" fill="none" stroke="rgba(0,255,127,0.05)" stroke-width="1"/></pattern></defs><rect width="60" height="60" fill="url(%23grid)"/></svg>');
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(0, 255, 127, 0.1);
  border: 2px solid var(--green);
  padding: var(--space-2) var(--space-6);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xs);
  letter-spacing: 0.125em;
  text-transform: uppercase;
  clip-path: polygon(8% 0%, 100% 0%, 92% 100%, 0% 100%);
  margin-bottom: var(--space-8);
  animation: slideDown 0.8s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

.pulse-ring {
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 50%;
  position: relative;
}

.pulse-ring::before {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0; }
}

.hero h1 {
  font-size: var(--fs-8xl);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-6);
  letter-spacing: -0.125em;
  text-transform: uppercase;
  animation: slideDown 0.8s ease-out 0.2s both;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  text-shadow: 0 0 60px var(--green-glow);
}

.hero h1 .subheadline {
  display: block;
  font-size: var(--fs-3xl);
  font-weight: var(--fw-semibold);
  margin-top: var(--space-4);
  color: var(--gray-light);
  letter-spacing: -0.03125em;
}

.hero-description {
  font-size: var(--fs-xl);
  color: var(--gray-light);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-10);
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
  animation: slideDown 0.8s ease-out 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: var(--space-5);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideDown 0.8s ease-out 0.6s both;
}

.hero-social-proof {
  margin-top: var(--space-8);
  animation: slideDown 0.8s ease-out 0.7s both;
}

.rating-stars {
  font-size: var(--fs-2xl);
  color: var(--green);
  margin-bottom: var(--space-2);
}

.hero-social-proof p {
  color: var(--gray-light);
  font-size: var(--fs-sm);
}

.hero-social-proof a {
  color: var(--green);
  text-decoration: underline;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-20);
  animation: slideDown 0.8s ease-out 0.8s both;
}

.stat-item {
  text-align: center;
  padding: var(--space-8);
  background: rgba(0, 255, 127, 0.05);
  border: 1px solid rgba(0, 255, 127, 0.2);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-item:hover {
  background: rgba(0, 255, 127, 0.1);
  border-color: var(--green);
  transform: translateY(-5px);
}

.stat-number {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-black);
  color: var(--green);
  line-height: 1;
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.0625em;
  font-weight: var(--fw-semibold);
}

/* Section Layouts */
.services, .features, .pricing, .testimonials, .faq, .cta {
  padding: var(--space-32) 0;
}

.services {
  background: var(--dark-bg);
}

.features {
  background: var(--black);
}

.pricing {
  background: var(--dark-bg);
}

.testimonials {
  background: var(--black);
}

.faq {
  background: var(--dark-bg);
}

.cta {
  background:
    linear-gradient(135deg, rgba(0, 255, 127, 0.05) 0%, transparent 100%),
    var(--dark-bg);
  text-align: center;
}

.calculator-section {
  padding: var(--space-16) 0;
  background: var(--black);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-20);
}

.section-badge {
  display: inline-block;
  background: rgba(0, 255, 127, 0.1);
  border: 1px solid var(--green);
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--green);
  letter-spacing: 0.125em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
  clip-path: polygon(5% 0%, 100% 0%, 95% 100%, 0% 100%);
}

.section-title {
  font-size: var(--fs-6xl);
  font-weight: var(--fw-black);
  line-height: var(--lh-snug);
  letter-spacing: -0.0625em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.section-subtitle {
  font-size: var(--fs-xl);
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

/* Grids */
.services-grid, .pricing-grid, .testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-16);
}

/* FAQ */
.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(0, 255, 127, 0.03);
  border: 1px solid rgba(0, 255, 127, 0.1);
  margin-bottom: var(--space-5);
  overflow: hidden;
  transition: all var(--transition-base);
  border-radius: var(--radius-md);
}

.faq-question {
  padding: var(--space-6) var(--space-8);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
  transition: all var(--transition-base);
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--white);
}

.faq-question:hover {
  background: rgba(0, 255, 127, 0.08);
}

.faq-question i {
  color: var(--green);
  transition: transform var(--transition-base);
  font-size: var(--fs-base);
}

.faq-item .faq-question[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  padding: 0 var(--space-8);
}

.faq-item .faq-question[aria-expanded="true"] + .faq-answer {
  max-height: 500px;
  padding: 0 var(--space-8) var(--space-6);
}

.faq-answer p {
  color: var(--gray-light);
  line-height: var(--lh-loose);
}

/* CTA Section */
.cta h2 {
  font-size: var(--fs-6xl);
  font-weight: var(--fw-black);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: -0.0625em;
}

.cta h2 .highlight {
  color: var(--green);
}

.cta p {
  font-size: var(--fs-xl);
  color: var(--gray);
  margin-bottom: var(--space-10);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: var(--space-5);
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
footer {
  background: var(--black);
  border-top: 2px solid var(--green);
  padding: var(--space-20) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-16);
  margin-bottom: var(--space-16);
}

.footer-about h3 {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: -0.0625em;
}

.footer-about h3 span {
  color: var(--green);
}

.footer-about p {
  color: var(--gray);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-6);
}

.social-links {
  display: flex;
  gap: var(--space-4);
}

.social-links a {
  width: 45px;
  height: 45px;
  background: rgba(0, 255, 127, 0.1);
  border: 1px solid rgba(0, 255, 127, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.social-links a:hover {
  background: var(--green);
  border-color: var(--green);
}

.social-links a:hover i {
  color: var(--black);
}

.social-links i {
  color: var(--green);
  font-size: var(--fs-lg);
  transition: color var(--transition-base);
}

.footer-links h4 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.0625em;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: var(--gray);
  transition: color var(--transition-base);
  font-size: var(--fs-sm);
}

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

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(0, 255, 127, 0.1);
  text-align: center;
  color: var(--gray);
  font-size: var(--fs-sm);
}