/* =============================================
   magicco.ai — styles.css
   Clean, modern, premium tech aesthetic
   ============================================= */

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

:root {
  --black:       #080A0C;
  --dark:        #0E1115;
  --surface:     #13171D;
  --border:      #1E242C;
  --border-soft: #252C36;
  --muted:       #4A5568;
  --subtle:      #6B7A8F;
  --body:        #A8B4C4;
  --heading:     #EDF2F7;
  --white:       #FFFFFF;

  --accent:      #5B8EF0;
  --accent-dim:  #3A6BD4;
  --accent-glow: rgba(91, 142, 240, 0.15);
  --accent-line: rgba(91, 142, 240, 0.35);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);

  --max-w: 1120px;
  --section-py: 120px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--black);
  color: var(--body);
  font-family: var(--font-sans);
  line-height: 1.7;
  overflow-x: hidden;
}

/* === Typography === */
h1, h2, h3, h4 {
  color: var(--heading);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 600;
}

h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.2rem; font-weight: 600; }

p { max-width: 62ch; }

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

/* === Layout === */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: var(--section-py) 0;
}

/* === Utilities === */
.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.label::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--accent);
}

.section-header {
  margin-bottom: 72px;
}

.section-header p {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--subtle);
}

/* === Hero === */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Subtle grid */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 100%);
}

/* Radial glow */
.hero-bg::after {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(91, 142, 240, 0.1) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.hero-content .label {
  margin-bottom: 28px;
}

.hero-content h1 {
  margin-bottom: 28px;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--subtle);
  margin-bottom: 44px;
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 0 1px rgba(91, 142, 240, 0.3), 0 4px 24px rgba(91, 142, 240, 0.2);
}

.btn-primary:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(91, 142, 240, 0.4), 0 8px 32px rgba(91, 142, 240, 0.25);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 14px 4px;
  transition: color var(--transition);
}

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

.btn-secondary svg {
  transition: transform var(--transition);
}

.btn-secondary:hover svg {
  transform: translateX(3px);
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 72px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.stat-item {}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--heading);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* === What We Build === */
#what-we-build {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.build-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.build-card {
  background: var(--surface);
  padding: 40px 36px;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
}

.build-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-line), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.build-card:hover {
  background: #161B22;
}

.build-card:hover::after {
  opacity: 1;
}

.build-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  color: var(--accent);
}

.build-card h3 {
  margin-bottom: 12px;
}

.build-card p {
  font-size: 0.9rem;
  color: var(--subtle);
  max-width: 36ch;
}

/* === How We Work === */
#how-we-work {
  position: relative;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 760px;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 10%, var(--border) 90%, transparent);
}

.step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 32px;
  padding: 36px 0;
  position: relative;
}

.step + .step {
  border-top: 1px solid var(--border);
}

.step-num {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-mono);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: border-color var(--transition), background var(--transition);
}

.step:hover .step-num {
  border-color: var(--accent-line);
  background: var(--accent-glow);
}

.step-body {}

.step-body h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.step-body p {
  font-size: 0.9rem;
  color: var(--subtle);
}

/* === Who We Work With === */
#who-we-work-with {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.who-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.who-text .label {
  margin-bottom: 24px;
}

.who-text h2 {
  margin-bottom: 20px;
}

.who-text p {
  font-size: 0.95rem;
  color: var(--subtle);
  margin-bottom: 14px;
}

.profile-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.profile-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 35px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), background var(--transition);
}

.profile-item:hover {
  border-color: var(--border-soft);
  background: #161B22;
}

.profile-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  margin-top: 2px;
}

.profile-item h3 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.profile-item p {
  font-size: 0.85rem;
  color: var(--subtle);
}

/* === CTA === */
#cta {
  position: relative;
  overflow: hidden;
}

.cta-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.cta-glow {
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(91, 142, 240, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box .label {
  margin-bottom: 24px;
  justify-content: center;
}

.cta-box h2 {
  margin-bottom: 20px;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.cta-box p {
  font-size: 1rem;
  color: var(--subtle);
  margin: 0 auto 40px;
  max-width: 50ch;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 14px 24px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.btn-outline:hover {
  border-color: var(--subtle);
  color: var(--heading);
  background: rgba(255,255,255,0.03);
}

/* === Responsive === */
@media (max-width: 900px) {
  :root {
    --section-py: 80px;
  }

  .who-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .cta-box {
    padding: 52px 32px;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 20px;
  }

  .hero-stats {
    gap: 28px;
  }

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

  .cta-box {
    padding: 40px 24px;
  }
}