:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --fg: #e8e8e8;
  --fg-muted: #888888;
  --fg-dim: #555555;
  --accent: #ff3d00;
  --accent-glow: rgba(255, 61, 0, 0.15);
  --border: #222222;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem;
  overflow: hidden;
}

.hero-grain {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, var(--accent-glow) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(255, 61, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 800px;
  text-align: left;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.4rem 1.2rem;
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.accent {
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--fg-muted);
  max-width: 550px;
  line-height: 1.7;
}

.hero-scroll-line {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: pulse-line 2s ease-in-out infinite;
}

@keyframes pulse-line {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ============ PROBLEM ============ */
.problem {
  padding: 8rem 2rem;
  background: var(--bg-elevated);
}

.problem-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.problem-label,
.services-label,
.who-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.problem h2,
.services h2,
.who h2,
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 3rem;
}

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

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  position: relative;
}

.problem-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--fg-dim);
  margin-bottom: 1rem;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============ SERVICES ============ */
.services {
  padding: 8rem 2rem;
}

.services-inner {
  max-width: 1000px;
  margin: 0 auto;
}

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

.service-item {
  padding: 2.5rem;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: border-color 0.3s ease;
}

.service-item:hover {
  border-color: var(--accent);
}

.service-icon {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.2rem;
  letter-spacing: 0.1em;
}

.service-item h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.service-item p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============ WHO ============ */
.who {
  padding: 8rem 2rem;
  background: var(--bg-elevated);
}

.who-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.who-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2.5rem;
}

.who-item {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.6rem 1.4rem;
  background: var(--bg-card);
  transition: all 0.3s ease;
}

.who-item:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.who-note {
  color: var(--fg-muted);
  font-size: 1rem;
  max-width: 600px;
  line-height: 1.7;
}

/* ============ CLOSING ============ */
.closing {
  padding: 10rem 2rem;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-line {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 3rem;
}

.closing h2 {
  margin-bottom: 1.5rem;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ============ FOOTER ============ */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-content {
    text-align: left;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .problem,
  .services,
  .who {
    padding: 5rem 1.5rem;
  }

  .closing {
    padding: 6rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 4rem 1.5rem;
  }

  .who-list {
    flex-direction: column;
  }

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

/* ============ NAVIGATION ============ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: var(--fg);
}

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

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

.nav-cta {
  color: var(--fg) !important;
  border: 1px solid var(--border);
  padding: 0.45rem 1.2rem;
  transition: border-color 0.2s !important;
}

.nav-cta:hover {
  border-color: var(--accent) !important;
}

/* ============ BUTTONS ============ */
.btn-primary,
.btn-ghost,
.btn-outline {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: 0.85rem 2rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #e03500;
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--fg-muted);
}

.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  text-align: center;
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

/* ============ PRICING ============ */
.pricing {
  padding: 8rem 2rem;
  background: var(--bg-elevated);
}

.pricing-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.pricing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.pricing-intro {
  color: var(--fg-muted);
  font-size: 1rem;
  max-width: 520px;
  margin-bottom: 3.5rem;
  line-height: 1.7;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: border-color 0.3s ease;
}

.pricing-card:hover {
  border-color: var(--fg-dim);
}

.pricing-card--featured {
  border-color: var(--accent);
  background: var(--bg-elevated);
}

.pricing-card--featured:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}

.pricing-badge-popular {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: -0.5rem;
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--fg-muted);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.pricing-features li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  padding-left: 1.4rem;
  position: relative;
}

.pricing-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
  top: 0.1rem;
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing {
    padding: 5rem 1.5rem;
  }
}

/* ============ CONTACT ============ */
.contact {
  padding: 8rem 2rem;
  background: var(--bg);
}

.contact-inner {
  max-width: 720px;
  margin: 0 auto;
}

.contact-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.contact-sub {
  color: var(--fg-muted);
  font-size: 1rem;
  max-width: 520px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-transform: uppercase;
}

.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--fg-dim);
}

.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' stroke-width='1.5' stroke-linecap='square'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-field select option {
  background: var(--bg-card);
  color: var(--fg);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  align-self: flex-start;
  min-width: 180px;
  text-align: center;
}

.contact-success {
  text-align: center;
  padding: 4rem 2rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.success-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.contact-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.contact-success p {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact {
    padding: 5rem 1.5rem;
  }
}

/* Push hero content below fixed nav */
.hero {
  padding-top: 8rem;
}

@media (max-width: 768px) {
  .site-nav {
    padding: 1rem 1.5rem;
  }
  .nav-links {
    gap: 1.2rem;
  }
  .hero {
    padding-top: 7rem;
  }
}