:root {
  --bg: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --fg: #f0f0f0;
  --fg-muted: #8a8a8a;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --border: #222222;
  --radius: 12px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px 60px;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 600px 400px at 50% 30%, rgba(200, 255, 0, 0.06), transparent),
    radial-gradient(ellipse 300px 300px at 20% 80%, rgba(200, 255, 0, 0.03), transparent);
}

.hero-badge {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 40px;
  border: 1px solid rgba(200, 255, 0, 0.2);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 800px;
  margin-bottom: 28px;
}

.hero h1 .highlight {
  color: var(--accent);
  font-style: italic;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.hero-clients {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 600px;
}

.client-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
  transition: all 0.2s;
}

.client-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* PROBLEM */
.problem {
  padding: 100px 24px;
  background: var(--bg-secondary);
}

.problem-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problem-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.problem-text p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 16px;
  line-height: 1.7;
}

.problem-highlight {
  color: var(--accent) !important;
  font-weight: 600;
  font-size: 1.15rem !important;
}

.problem-stats {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.stat {
  padding: 28px 32px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* SERVICES */
.services {
  padding: 100px 24px;
  text-align: center;
}

.services h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.services-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

.services-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: left;
  transition: border-color 0.2s;
}

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

.service-icon {
  font-size: 1.6rem;
  margin-bottom: 20px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 10px;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* PRICING */
.pricing {
  padding: 100px 24px;
  background: var(--bg-secondary);
  text-align: center;
}

.pricing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.pricing-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 60px;
}

.pricing-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: left;
  position: relative;
}

.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(200, 255, 0, 0.08);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: 100px;
}

.price-tier {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 28px;
}

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

.price-card ul {
  list-style: none;
}

.price-card li {
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--fg-muted);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.price-card li:last-child {
  border-bottom: none;
}

/* CLOSING */
.closing {
  padding: 120px 24px;
  text-align: center;
  background: var(--bg);
  background-image: radial-gradient(ellipse 500px 300px at 50% 60%, rgba(200, 255, 0, 0.05), transparent);
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.15;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 20px;
  line-height: 1.7;
}

.closing-tagline {
  color: var(--accent) !important;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem !important;
  margin-top: 32px !important;
}

/* FOOTER */
footer {
  padding: 40px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-contact, .footer-location {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* CTA BUTTON */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
  letter-spacing: 0.02em;
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* PORTFOLIO */
.portfolio {
  padding: 100px 24px;
  background: var(--bg);
}

.portfolio-header {
  text-align: center;
  margin-bottom: 60px;
}

.portfolio-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.portfolio-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

.portfolio-grid {
  max-width: 1100px;
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}

.portfolio-card:hover {
  border-color: rgba(200, 255, 0, 0.4);
}

.portfolio-thumb {
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
}

.portfolio-thumb--video {
  background: linear-gradient(135deg, #0f1a00 0%, #1a2800 100%);
}

.portfolio-thumb--graphic {
  background: linear-gradient(135deg, #0a1a1a 0%, #001a1a 100%);
}

.portfolio-thumb--ad {
  background: linear-gradient(135deg, #1a0a1a 0%, #200020 100%);
}

.portfolio-thumb--caption {
  background: linear-gradient(135deg, #1a1000 0%, #201500 100%);
}

.portfolio-play {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  padding-left: 4px;
}

.portfolio-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  border: 1px solid rgba(200, 255, 0, 0.2);
}

.portfolio-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-transform: uppercase;
}

.portfolio-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px 8px;
}

.portfolio-client {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
}

.portfolio-stat {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 100px;
}

.portfolio-desc {
  padding: 0 20px 20px;
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.portfolio-cta {
  text-align: center;
}

.portfolio-cta p {
  color: var(--fg-muted);
  font-size: 1rem;
  margin-bottom: 20px;
}

/* CONTACT FORM */
.contact {
  padding: 100px 24px;
  background: var(--bg-secondary);
}

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

.contact-header {
  text-align: center;
  margin-bottom: 52px;
}

.contact-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.8rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(138, 138, 138, 0.5);
}

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

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a8a8a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select option {
  background: var(--bg-card);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-submit {
  align-self: flex-start;
  min-width: 160px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(200, 255, 0, 0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

.success-icon {
  font-size: 1.2rem;
}

.form-error {
  color: #ff6b6b;
  font-size: 0.9rem;
  padding: 12px 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hero {
    min-height: 80vh;
    padding: 60px 20px 40px;
  }

  .hero-clients {
    gap: 8px;
  }

  .client-tag {
    font-size: 0.75rem;
    padding: 6px 14px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .btn-submit {
    width: 100%;
    text-align: center;
  }
}