body {
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 400;
  color: var(--light-text);
  background-color: var(--dark-bg);
  overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -1.5px;
}

h2 {
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.5px;
}

h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
}

.body-large {
  font-size: 18px;
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--gold);
  color: var(--dark-bg);
}

.btn-primary:hover {
  background-color: var(--gold-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--dark-text);
}

.btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.05);
}

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

.btn-ghost-dark:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* Section utilities */
.section-dark {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

.section-light {
  background-color: var(--light-bg);
  color: var(--light-text);
}

.section-white {
  background-color: var(--light-bg-alt);
  color: var(--light-text);
}

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

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

/* Browser frame mockup */
.browser-frame {
  background: #1a1c23;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-mockup);
}

.browser-frame-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #252830;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.browser-frame-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-frame-dot:nth-child(1) { background: #ff5f57; }
.browser-frame-dot:nth-child(2) { background: #febc2e; }
.browser-frame-dot:nth-child(3) { background: #28c840; }

.browser-frame-url {
  flex: 1;
  margin-left: 12px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.browser-frame img {
  width: 100%;
  display: block;
}