:root {
  --navy: #111827;
  --orange: #ED7700;
  --white: #FFFFFF;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-400: #9CA3AF;
  --gray-800: #1F2937;
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --text-xs: clamp(0.875rem, 1vw, 1rem);
  --text-sm: clamp(1rem, 1.2vw, 1.25rem);
  --text-base: clamp(1.125rem, 1.5vw, 1.5rem);
  --text-lg: clamp(1.5rem, 2vw, 2.25rem);
  --text-xl: clamp(2rem, 3vw, 3rem);
  --text-2xl: clamp(2.5rem, 4vw, 4.5rem);
  --text-3xl: clamp(3rem, 6vw, 6rem);
  --spacing-sm: clamp(1rem, 2vw, 2rem);
  --spacing-md: clamp(2rem, 4vw, 4rem);
  --spacing-lg: clamp(4rem, 6vw, 8rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--navy);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-lg); }

p {
  font-size: var(--text-base);
  margin-bottom: var(--spacing-sm);
  max-width: 60ch;
  letter-spacing: -0.01em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--orange);
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.section {
  padding: var(--spacing-lg) 0;
}

.section > .container > h2 {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.section > .container > p {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  max-width: 600px;
}

.bg-navy {
  background: radial-gradient(circle at center, #1f2937 0%, var(--navy) 100%);
  color: var(--white);
}

.bg-white {
  background-color: #F9FAFB;
  color: var(--navy);
}

.step-card h3 {
  color: var(--orange);
}

.pricing-card h3 {
  color: var(--orange);
}

/* Navigation */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--white);
}

.logo:hover {
  color: var(--white);
}

.logo-ai {
  color: var(--orange);
}

.logo-powered {
  display: block;
  font-size: 0.55rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.5;
  text-align: right;
  line-height: 1;
  margin-top: -2px;
}

.nav-links {
  display: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  font-size: 1.05rem;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--orange);
  transition: width 0.3s ease;
}

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

.nav-cta::after {
  display: none;
}

.nav-cta {
  padding: 0.5rem 1.5rem;
  font-size: 1rem;
  font-weight: 800;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--white);
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* Mobile Menu State */
.nav-open .nav-links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--navy);
  padding: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

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

/* Hero */
#hero {
  padding-top: calc(var(--spacing-lg) + 120px);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: clamp(6rem, 10vw, 12rem);
}

.hero-sub {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: 2.5rem;
  line-height: 1.5;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
  border: none;
  font-size: 1.125rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(237, 119, 0, 0.4);
}

.btn-primary:hover {
  background: #d66a00;
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(237, 119, 0, 0.5);
}

.footer-brand .powered-by {
  font-size: 0.7rem;
  opacity: 0.4;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--orange);
}

.video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50%;
  max-width: 300px;
  aspect-ratio: 1;
  border: none;
  border-radius: 0;
  background: none;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
  z-index: 2;
}

.video-play svg {
  width: 100%;
  height: 100%;
  margin-left: 8%;
}

.video-play:hover {
  transform: translate(-50%, -50%) scale(1.15);
}

.video-container.playing .video-cover,
.video-container.playing .video-play {
  display: none;
}

/* Problem */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.stat-card {
  background: var(--gray-100);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid transparent;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  border-color: rgba(237, 119, 0, 0.15);
}

.stat-number {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: var(--text-base);
  color: var(--gray-800);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Solution */
.steps-grid {
  display: grid;
  gap: var(--spacing-md);
}

.step-card {
  background: rgba(255,255,255,0.05);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  position: relative;
  box-shadow: 0 4px 20px rgba(255,255,255,0.03);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255,255,255,0.06);
  border-color: rgba(237, 119, 0, 0.3);
}



.step-number {
  font-size: 6rem;
  font-weight: 800;
  color: rgba(255,255,255,0.06);
  position: absolute;
  top: 50%;
  right: 1.5rem;
  transform: translateY(-50%);
  line-height: 1;
}

@media (min-width: 768px) {
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Features */
.features-grid {
  display: grid;
  gap: var(--spacing-md);
}

.feature-card {
  background: var(--gray-100);
  padding: var(--spacing-sm);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid transparent;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  border-color: rgba(237, 119, 0, 0.15);
}



.feature-card p {
  flex-grow: 1;
}

.feature-tag {
  display: inline-block;
  color: var(--orange);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.feature-stat {
  border-top: 1px solid rgba(17,24,39,0.15);
  background: rgba(0,0,0,0.02);
  margin: auto calc(var(--spacing-sm) * -1) calc(var(--spacing-sm) * -1);
  padding: 1rem var(--spacing-sm);
  border-radius: 0 0 16px 16px;
}

.feature-stat .stat-number {
  font-size: var(--text-xl);
  display: block;
  margin-bottom: 0.25rem;
}

.feature-stat .stat-label {
  display: block;
  font-size: var(--text-sm);
}

@media (min-width: 768px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Pricing */
.pricing-grid {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.pricing-card {
  background: rgba(255,255,255,0.05);
  padding: var(--spacing-md) var(--spacing-sm);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.15);
  text-align: center;
  box-shadow: 0 4px 20px rgba(255,255,255,0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255,255,255,0.05);
}

.pricing-featured {
  border: 2px solid var(--orange);
  background: rgba(237, 119, 0, 0.1);
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(237, 119, 0, 0.15);
}

.pricing-featured:hover {
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 12px 35px rgba(237, 119, 0, 0.2);
}

.pricing-featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  padding: 0.25rem 1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.price {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--orange);
  margin: 1rem 0;
}

.price span {
  font-size: 0.5em;
  font-weight: 400;
  color: var(--white);
}

.pricing-card p {
  margin-bottom: 0.5rem;
  max-width: none;
}

.pricing-footnote {
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

@media (min-width: 768px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Signup */
.signup-container {
  text-align: center;
}

#signup-form {
  text-align: left;
  background: var(--gray-100);
  padding: var(--spacing-md);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  margin-top: var(--spacing-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--navy);
}

input, select {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  font-family: var(--font-main);
  font-size: 1rem;
  background: var(--white);
  color: var(--navy);
  transition: border-color 0.2s, box-shadow 0.2s;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%231F2937'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(237, 119, 0, 0.15);
}

.btn-block {
  width: 100%;
}

/* Footer */
.site-footer {
  border-top: none;
  border-image: linear-gradient(to right, transparent, rgba(237,119,0,0.3), transparent) 1;
  border-top-style: solid;
  border-top-width: 1px;
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: var(--spacing-sm);
}

.footer-tagline {
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.footer-contact {
  text-align: right;
}

.footer-contact a {
  font-size: 1.125rem;
  color: var(--orange);
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--spacing-sm);
  text-align: center;
}

.copyright {
  font-size: 0.8rem;
  opacity: 0.4;
  margin: 0 auto;
  max-width: none;
}

/* Hero - Secondary CTA + Trust Bar */
.hero-actions {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.25);
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 800;
  font-size: 1.125rem;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-block;
  text-align: center;
  white-space: nowrap;
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.trust-bar {
  margin-top: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.4;
  font-weight: 600;
}

.trust-item {
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0.5;
  position: relative;
  padding-left: 1.5rem;
}

.trust-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

/* Calculator */
.calc-form {
  max-width: 600px;
  margin: var(--spacing-md) auto 0;
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--gray-200);
}

.calc-field {
  margin-bottom: 1.75rem;
}

.calc-field label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--navy);
  font-size: 1rem;
}

.calc-field strong {
  color: var(--orange);
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--gray-200);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--orange);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(237, 119, 0, 0.4);
  transition: transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--orange);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(237, 119, 0, 0.4);
}

.calc-result {
  background: linear-gradient(135deg, var(--navy) 0%, #1a2940 100%);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
  margin-top: 2rem;
  color: var(--white);
  border: 1px solid rgba(237, 119, 0, 0.2);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.calc-result-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.calc-result-number {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 0.25rem;
  text-shadow: 0 2px 10px rgba(237, 119, 0, 0.3);
}

.calc-result-period {
  font-size: 1rem;
  opacity: 0.6;
  margin-bottom: 0.75rem;
}

.calc-result-daily {
  font-size: 0.95rem;
  opacity: 0.7;
  margin-bottom: 1rem;
}

.calc-nudge {
  font-size: 0.875rem;
  opacity: 0.8;
  font-weight: 600;
  max-width: none;
  margin: 0;
}

.calc-cta {
  text-align: center;
  margin-top: 1.5rem;
}

.calc-note {
  font-size: 0.75rem;
  opacity: 0.4;
  text-align: center;
  margin-top: 1rem;
  max-width: none;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  gap: var(--spacing-md);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 3px solid var(--orange);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 0.75rem;
  right: 1.25rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--orange);
  opacity: 0.15;
  font-family: Georgia, serif;
  pointer-events: none;
}

.testimonial-quote {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
  max-width: none;
  opacity: 0.9;
  border: none;
  padding: 0;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-title {
  font-size: 0.875rem;
  opacity: 0.6;
}

.testimonial-location {
  font-size: 0.8rem;
  opacity: 0.4;
}

@media (min-width: 768px) {
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

/* FAQ */
.faq-list {
  max-width: 700px;
  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: 1.25rem 0.75rem;
  margin: 0 -0.75rem;
  background: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy);
  text-align: left;
  gap: 1rem;
  transition: color 0.2s, background 0.2s;
}

.faq-question:hover {
  color: var(--orange);
  background: rgba(237, 119, 0, 0.04);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--gray-400);
}

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

.faq-item.faq-open .faq-icon {
  transform: rotate(180deg);
}

.faq-item.faq-open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  font-size: var(--text-xs);
  color: var(--gray-800);
  line-height: 1.7;
  padding-bottom: 1.25rem;
  max-width: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Print Styles */
@media print {
  .site-nav, .video-container, #signup, .footer-contact {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .section {
    page-break-inside: avoid;
  }
}