:root {
  --orange: #FF6B00;
  --orange-light: #FF8C33;
  --orange-dark: #E05E00;
  --dark: #1A1A1A;
  --grey-dark: #2D2D2D;
  --grey-mid: #4A4A4A;
  --grey-light: #B0B0B0;
  --grey-bg: #F5F5F3;
  --white: #FFFFFF;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
}

/* NAV */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(26, 26, 26, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 107, 0, 0.1);
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--white);
}

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

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--grey-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  transition: background 0.3s !important;
}

.nav-cta:hover {
  background: var(--orange-dark) !important;
}

.lang-switch {
  color: var(--grey-light);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
  border: 1px solid var(--grey-mid);
  padding: 0.3rem 0.7rem;
  border-radius: 3px;
  transition: all 0.3s;
}

.lang-switch:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

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

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at 70% 50%, rgba(255, 107, 0, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-block;
  color: var(--orange);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 1.5rem;
  border: 2px solid var(--orange);
  padding: 0.4rem 1rem;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -2px;
}

.hero h1 .highlight {
  color: var(--orange);
}

.hero p {
  font-size: 1.35rem;
  color: var(--grey-light);
  max-width: 600px;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  margin-left: 1rem;
}

.btn-outline:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

/* MANIFESTO */
.manifesto {
  padding: 6rem 4rem;
  background: var(--grey-dark);
  text-align: center;
}

.manifesto-text {
  max-width: 800px;
  margin: 0 auto;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 500;
  line-height: 1.6;
  color: var(--grey-light);
}

.manifesto-text strong {
  color: var(--orange);
  font-weight: 700;
}

/* SERVICES */
.services {
  padding: 8rem 4rem;
  background: var(--dark);
}

.section-header {
  margin-bottom: 4rem;
}

.section-tag {
  color: var(--orange);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -1px;
}

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

.service-card {
  background: var(--grey-dark);
  padding: 3rem 2.5rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

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

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 107, 0, 0.2);
}

.service-number {
  font-size: 4rem;
  font-weight: 700;
  color: rgba(255, 107, 0, 0.15);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.service-card p {
  color: var(--grey-light);
  line-height: 1.7;
  font-size: 1.05rem;
}

/* HOW WE WORK */
.how-we-work {
  padding: 8rem 4rem;
  background: var(--grey-dark);
}

.steps-flow {
  display: flex;
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}

.step {
  flex: 1;
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}

.step::after {
  content: '\2192';
  position: absolute;
  right: -0.6rem;
  top: 2.5rem;
  font-size: 1.8rem;
  color: var(--orange);
  font-weight: 700;
}

.step-last::after {
  display: none;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--orange);
  border-radius: 50%;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.2rem;
}

.step-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.3px;
}

.step-content p {
  color: var(--grey-light);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* WHY US */
.why {
  padding: 8rem 4rem;
  background: var(--grey-bg);
  color: var(--dark);
}

.why .section-title {
  color: var(--dark);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 4rem;
}

.why-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.why-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--orange);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.why-item h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.3px;
}

.why-item p {
  color: var(--grey-mid);
  line-height: 1.6;
  font-size: 1rem;
}

/* PRICING */
.pricing {
  padding: 8rem 4rem;
  background: var(--dark);
}

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

.pricing-card {
  background: var(--grey-dark);
  padding: 3rem 2.5rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  transition: all 0.3s;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.2);
}

.pricing-featured {
  border-color: var(--orange);
  border-width: 2px;
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 2rem;
  background: var(--orange);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.4rem 1rem;
  border-radius: 0 0 6px 6px;
}

.pricing-card h3 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

.pricing-for {
  color: var(--grey-light);
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.4;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 2rem;
  letter-spacing: -1px;
}

.pricing-price span {
  font-size: 1.2rem;
  color: var(--grey-light);
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.6rem 0;
  color: var(--grey-light);
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

.pricing-note {
  color: var(--grey-light);
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.pricing-btn {
  display: block;
  text-align: center;
  width: 100%;
}

.pricing-includes {
  text-align: center;
  color: var(--grey-light);
  font-size: 0.95rem;
  max-width: 700px;
  margin: 3rem auto 0;
  line-height: 1.6;
}

/* ENTRY POINTS */
.entry-points {
  margin-top: 4rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.entry-points-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
}

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

.entry-point-card {
  background: var(--grey-dark);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.entry-point-card:hover {
  border-color: rgba(255, 107, 0, 0.2);
}

.entry-point-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.entry-point-header h4 {
  font-size: 1.15rem;
  font-weight: 700;
}

.entry-point-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange);
}

.entry-point-card p {
  color: var(--grey-light);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* THE MATH */
.the-math {
  padding: 8rem 4rem;
  background: var(--grey-bg);
  color: var(--dark);
}

.the-math .section-title {
  color: var(--dark);
}

.math-comparisons {
  max-width: 800px;
  margin: 0 auto;
}

.math-row {
  padding: 2rem 2.5rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.math-other {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.math-us {
  background: var(--orange);
  color: var(--white);
  border: 2px solid var(--orange-dark);
  margin-top: 1.5rem;
}

.math-label {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--grey-mid);
}

.math-us .math-label {
  color: rgba(255, 255, 255, 0.85);
}

.math-cost {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 0.3rem;
}

.math-other .math-cost {
  color: var(--dark);
}

.math-us .math-cost {
  color: var(--white);
}

.math-detail {
  font-size: 0.95rem;
  color: var(--grey-mid);
  line-height: 1.4;
}

.math-us .math-detail {
  color: rgba(255, 255, 255, 0.85);
}

/* TAG CLOUD */
.tag-cloud {
  padding: 8rem 4rem;
  background: var(--dark);
}

.tag-cloud-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 3rem;
  justify-content: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.tag-item {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--grey-mid);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey-light);
  transition: all 0.3s;
  cursor: default;
}

.tag-item:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.tag-item:nth-child(3n+1) {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  border-color: var(--orange);
}

.tag-item:nth-child(5n+2) {
  font-size: 0.95rem;
  font-weight: 600;
}

/* CTA */
.cta {
  padding: 8rem 4rem;
  background: var(--orange);
  text-align: center;
}

.cta h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
  color: var(--white);
}

.cta p {
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.btn-dark:hover {
  background: var(--grey-dark);
  transform: translateY(-2px);
}

/* FOOTER */
footer {
  padding: 4rem;
  background: var(--dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 700;
}

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

.footer-text {
  color: var(--grey-light);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--grey-light);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

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

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .steps-flow {
    flex-direction: column;
    gap: 0;
  }

  .step {
    text-align: left;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem 0;
  }

  .step::after {
    display: none;
  }

  .step-number {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }

  .entry-points-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1.2rem 2rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 2px solid var(--orange);
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 7rem 2rem 4rem;
  }

  .hero h1 {
    letter-spacing: -1px;
  }

  .manifesto {
    padding: 4rem 2rem;
  }

  .services,
  .why,
  .how-we-work,
  .pricing,
  .the-math,
  .tag-cloud,
  .cta {
    padding: 5rem 2rem;
  }

  .btn-outline {
    margin-left: 0;
    margin-top: 1rem;
    display: block;
    text-align: center;
  }

  .btn-primary {
    display: block;
    text-align: center;
  }

  .math-row {
    padding: 1.5rem;
  }

  .math-cost {
    font-size: 1.5rem;
  }

  footer {
    padding: 3rem 2rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}