:root {
  --color-primary: #ff6b4a;
  --color-primary-dark: #e85a3a;
  --color-accent: #ffc93c;
  --color-bg: #0f0f11;
  --color-surface: #18181b;
  --color-surface-light: #232329;
  --color-text: #f4f4f5;
  --color-muted: #a1a1aa;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --max-width: 1160px;
  --transition: 200ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  font-size: 16px;
}

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

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

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.alt {
  background-color: var(--color-surface);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--color-muted);
  font-size: 1.1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 17, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-text);
}

.main-nav {
  display: flex;
  gap: 2rem;
}

.main-nav a {
  color: var(--color-muted);
  font-weight: 500;
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--color-text);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
}

/* Hero */
.hero {
  padding: 5rem 0 6rem;
  overflow: hidden;
}

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

.hero-text {
  max-width: 560px;
}

.eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.75rem, 6vw, 4.25rem);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

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

.lead {
  font-size: 1.2rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.65rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 107, 74, 0.35);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 10px 28px rgba(255, 107, 74, 0.45);
}

.btn-secondary {
  background: var(--color-surface-light);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: var(--color-surface);
}

.social-proof {
  display: flex;
  gap: 2.5rem;
}

.social-proof div {
  display: flex;
  flex-direction: column;
}

.social-proof strong {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-text);
  line-height: 1;
}

.social-proof span {
  color: var(--color-muted);
  font-size: 0.875rem;
  margin-top: 0.35rem;
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 1 / 1.05;
  object-fit: cover;
}

.hero-media::before {
  content: '';
  position: absolute;
  inset: -18px;
  background: linear-gradient(135deg, rgba(255, 107, 74, 0.25), rgba(255, 201, 60, 0.15));
  border-radius: 28px;
  z-index: -1;
  filter: blur(30px);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-media img {
  border-radius: var(--radius);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: 1.25rem;
}

.about-text p {
  color: var(--color-muted);
  margin-bottom: 1.25rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 0.5rem;
  transition: gap var(--transition);
}

.link-arrow:hover {
  gap: 0.75rem;
}

/* Content cards */
.content-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.content-card {
  background: var(--color-surface-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform var(--transition), border-color var(--transition);
}

.content-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 74, 0.4);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(255, 107, 74, 0.12);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
}

.content-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.content-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.work-card {
  background: var(--color-surface-light);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform var(--transition);
}

.work-card:hover {
  transform: translateY(-5px);
}

.work-image {
  overflow: hidden;
}

.work-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 300ms ease;
}

.work-card:hover .work-image img {
  transform: scale(1.05);
}

.work-body {
  padding: 1.5rem;
}

.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}

.work-body h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.work-body p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

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

.testimonial {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.testimonial p {
  color: var(--color-text);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.testimonial footer {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.testimonial strong {
  font-weight: 600;
  color: var(--color-text);
}

.testimonial span {
  color: var(--color-muted);
  font-size: 0.875rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.contact-text p {
  color: var(--color-muted);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.contact-links {
  list-style: none;
  margin-bottom: 1.75rem;
}

.contact-links li {
  margin-bottom: 0.5rem;
}

.contact-links a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.social-row {
  display: flex;
  gap: 1rem;
}

.social-row a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  color: var(--color-muted);
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.social-row a:hover {
  color: var(--color-text);
  background: var(--color-primary);
  transform: translateY(-2px);
}

.contact-form {
  background: var(--color-surface-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-form h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--color-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}

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

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.footer-inner nav {
  display: flex;
  gap: 1.5rem;
}

.footer-inner a:hover {
  color: var(--color-text);
}

/* Mobile */
@media (max-width: 1024px) {
  .content-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    inset: 72px 0 auto 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-150%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: block;
  }

  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-media {
    order: -1;
  }

  .about-media {
    order: 1;
  }

  .work-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .social-proof {
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 4rem 0;
  }

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

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .content-card,
  .work-card,
  .social-row a,
  .work-image img {
    transition: none;
  }

  .btn:hover,
  .content-card:hover,
  .work-card:hover,
  .social-row a:hover {
    transform: none;
  }
}