/* ===== CSS Variables ===== */
:root {
  --color-bg: hsl(0, 0%, 100%);
  --color-bg-alt: hsl(0, 0%, 98%);
  --color-bg-dark: hsl(0, 0%, 7%);
  --color-text: hsl(0, 0%, 7%);
  --color-text-muted: hsl(0, 0%, 45%);
  --color-text-light: hsl(0, 0%, 100%);
  --color-border: hsl(0, 0%, 90%);
  --color-primary: hsl(0, 0%, 7%);
  --color-primary-hover: hsl(0, 0%, 20%);
  --color-accent: hsl(0, 0%, 15%);
  --color-gold: hsl(45, 80%, 45%);
  --color-gold-light: hsl(45, 80%, 55%);
  --color-star: hsl(45, 100%, 50%);
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 30px rgb(0 0 0 / 0.15);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ===== Utilities ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 5px rgba(255, 255, 255, 0.5); }
  50% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.8); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: calc(var(--delay, 0) * 0.1s);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll--delay {
  transition-delay: 0.2s;
}

.floating {
  animation: float 6s ease-in-out infinite;
}

.pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

.shimmer {
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--glow:hover {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-text);
  transform: translateY(-2px);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: var(--color-bg-alt);
}

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

.btn--white:hover {
  background-color: var(--color-bg-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  transition: var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__logo-img {
  height: 2rem;
  width: auto;
  transition: var(--transition);
}

.nav__logo-img--icon {
  height: 2rem;
}

.nav__logo-img--text {
  height: 2rem;
}

.nav__logo:hover .nav__logo-img {
  transform: scale(1.05);
}

.nav__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
  position: relative;
}

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

.nav__link:hover {
  color: var(--color-text);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__toggle,
.nav__close {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 8rem 0 4rem;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, var(--color-bg-alt) 0%, var(--color-bg) 70%);
  z-index: -2;
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: slideDown 0.6s ease forwards;
}

.hero__badge svg {
  color: var(--color-gold);
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero__description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.hero__stat-value::after {
  content: '+';
}

.hero__stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.hero__stat-divider {
  width: 1px;
  height: 2.5rem;
  background-color: var(--color-border);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  color: var(--color-text-muted);
}

/* Hero Mockup */
.hero__mockup {
  background-color: var(--color-bg-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-slow);
}

.hero__mockup:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.mockup__header {
  padding: 0.75rem 1rem;
  background-color: hsl(0, 0%, 12%);
  border-bottom: 1px solid hsl(0, 0%, 20%);
}

.mockup__dots {
  display: flex;
  gap: 0.5rem;
}

.mockup__dots span {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: hsl(0, 0%, 30%);
  transition: var(--transition);
}

.hero__mockup:hover .mockup__dots span:first-child { background-color: hsl(0, 70%, 50%); }
.hero__mockup:hover .mockup__dots span:nth-child(2) { background-color: hsl(45, 70%, 50%); }
.hero__mockup:hover .mockup__dots span:last-child { background-color: hsl(120, 50%, 45%); }

.mockup__content {
  display: flex;
  min-height: 350px;
}

.mockup__sidebar {
  width: 60px;
  background-color: hsl(0, 0%, 10%);
  padding: 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.mockup__logo {
  width: 2rem;
  height: 2rem;
  background-color: var(--color-text-light);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.mockup__nav-item {
  width: 2.5rem;
  height: 2.5rem;
  background-color: hsl(0, 0%, 20%);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mockup__nav-item:hover {
  background-color: hsl(0, 0%, 30%);
}

.mockup__nav-item.active {
  background-color: var(--color-text-light);
}

.mockup__main {
  flex: 1;
  padding: 1.5rem;
}

.mockup__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.mockup__card {
  height: 80px;
  background: linear-gradient(135deg, hsl(0, 0%, 15%) 0%, hsl(0, 0%, 20%) 100%);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.hero__mockup:hover .mockup__card {
  transform: scale(1.02);
}

.mockup__chart {
  height: 150px;
  background: linear-gradient(135deg, hsl(0, 0%, 12%) 0%, hsl(0, 0%, 18%) 100%);
  border-radius: var(--radius-md);
}

/* ===== Section Header ===== */
.section__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.section__badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section__title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section__description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* ===== Features ===== */
.features {
  padding: 6rem 0;
  background-color: var(--color-bg-alt);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--color-bg);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  border-color: var(--color-text);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

.feature-card:hover .feature-card__icon {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.feature-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card__description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== How it Works ===== */
.how-it-works {
  padding: 6rem 0;
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1rem;
}

.step {
  text-align: center;
  max-width: 280px;
}

.step__number {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  transition: var(--transition);
}

.step:hover .step__number {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.step__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.step__description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.step__connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border) 0%, var(--color-primary) 50%, var(--color-border) 100%);
  margin-top: 1.75rem;
}

/* ===== Testimonials ===== */
.testimonials {
  padding: 6rem 0;
  background-color: var(--color-bg-alt);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--color-bg);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--color-text);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.testimonial-card__stars {
  display: flex;
  gap: 0.25rem;
  color: var(--color-star);
  margin-bottom: 1rem;
}

.testimonial-card__quote {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card__avatar {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-alt);
  border-radius: 50%;
  color: var(--color-text-muted);
}

.testimonial-card__info {
  display: flex;
  flex-direction: column;
}

.testimonial-card__name {
  font-size: 0.875rem;
  font-weight: 600;
}

.testimonial-card__role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ===== Pricing ===== */
.pricing {
  padding: 6rem 0;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 100%;
}

.pricing__grid--full {
  grid-template-columns: repeat(4, 1fr);
}

.pricing-card {
  position: relative;
  background-color: var(--color-bg);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.pricing-card:hover {
  border-color: var(--color-text);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--popular {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card--lifetime {
  border-color: var(--color-gold);
  background: linear-gradient(135deg, hsl(45, 80%, 98%) 0%, var(--color-bg) 100%);
}

.pricing-card--lifetime:hover {
  border-color: var(--color-gold-light);
}

.pricing-card__badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.375rem 1rem;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.pricing-card__badge--gold {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
}

.pricing-card__header {
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.pricing-card__currency {
  font-size: 1rem;
  font-weight: 500;
}

.pricing-card__value {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.pricing-card__period {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pricing-card__features {
  margin-bottom: 1.5rem;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.8125rem;
}

.pricing-card__features svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.pricing__note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 2rem;
}

/* ===== FAQ ===== */
.faq {
  padding: 6rem 0;
  background-color: var(--color-bg-alt);
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  padding: 1.5rem;
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--color-text);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faq-item__question {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.faq-item__question svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.faq-item__answer {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-left: calc(18px + 0.75rem);
}

/* ===== CTA ===== */
.cta {
  padding: 6rem 0;
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 50%);
  animation: float 20s linear infinite;
}

.cta__content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.cta__title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta__description {
  font-size: 1.125rem;
  opacity: 0.8;
  margin-bottom: 2rem;
}

.cta__buttons {
  margin-bottom: 1rem;
}

.cta__note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  opacity: 0.6;
}

/* ===== Footer ===== */
.footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--color-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer__logo-img {
  height: 2rem;
  width: auto;
}

.footer__logo-img--text {
  height: 2.5rem;
}

.footer__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer__title {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: var(--transition);
  position: relative;
}

.footer__links a:hover {
  color: var(--color-text);
  padding-left: 0.5rem;
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ===== Responsive ===== */
@media (max-width: 1400px) {
  .pricing__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1200px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero__image {
    order: -1;
  }
  
  .hero__content {
    text-align: center;
  }
  
  .hero__description {
    margin: 0 auto 2rem;
  }
  
  .hero__buttons {
    justify-content: center;
  }
  
  .hero__stats {
    justify-content: center;
  }
  
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
    margin: 0 auto;
  }
  
  .faq__grid {
    grid-template-columns: 1fr;
  }
  
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--color-bg);
    padding: 5rem 2rem 2rem;
    box-shadow: var(--shadow-xl);
    transition: right 0.3s ease;
    z-index: 101;
  }
  
  .nav__menu.show-menu {
    right: 0;
  }
  
  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  
  .nav__link {
    font-size: 1rem;
  }
  
  .nav__close {
    display: block;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
  }
  
  .nav__toggle {
    display: block;
  }
  
  .nav__actions {
    display: none;
  }
  
  .hero {
    padding: 6rem 0 3rem;
    min-height: auto;
  }
  
  .hero__title {
    font-size: 2.25rem;
  }
  
  .hero__buttons {
    flex-direction: column;
  }
  
  .hero__stats {
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .hero__stat-divider {
    display: none;
  }
  
  .hero__scroll-indicator {
    display: none;
  }
  
  .features__grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials__grid {
    grid-template-columns: 1fr;
  }
  
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 350px;
    margin: 0 auto;
  }
  
  .steps {
    flex-direction: column;
    align-items: center;
  }
  
  .step__connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-border) 0%, var(--color-primary) 50%, var(--color-border) 100%);
    margin: 0;
  }
  
  .section__title {
    font-size: 2rem;
  }
  
  .cta__title {
    font-size: 2rem;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}