/* ============================================================
   STYLES — Global, container, shared components, buttons
============================================================ */

/* --- Base --- */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  color: var(--color-ink);
  background-color: var(--color-bg);
  line-height: 1.6;
  /* Prevent any rotated/transformed element from creating horizontal scroll */
  overflow-x: hidden;
}

html {
  overflow-x: hidden;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding-inline: var(--space-4);
  }
}

/* --- Section headers --- */
.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  color: var(--color-ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-subtext {
  margin-top: var(--space-4);
  font-size: var(--text-lg);
  color: var(--color-muted);
  line-height: 1.65;
  max-width: 52ch;
}

.section-header--center .section-subtext {
  margin-inline: auto;
}

/* --- Buttons: pill (navbar/secondary) --- */
.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  white-space: nowrap;
  transition:
    background-color var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.btn-pill:active {
  transform: translateY(1px) scale(0.98);
}

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

.btn-pill--primary:hover {
  background-color: var(--color-accent-dark);
  box-shadow: var(--shadow-accent);
}

.btn-pill--outline {
  background-color: transparent;
  color: var(--color-ink);
  border: 1.5px solid var(--color-border-strong);
}

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

.btn-pill--sm {
  padding: 0.375rem 0.875rem;
  font-size: var(--text-xs);
}

.btn-pill--full {
  width: 100%;
  justify-content: center;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  transition: transform var(--duration-base) var(--ease-out);
}

.btn-pill--primary:hover .btn-icon {
  transform: translateX(2px);
}

/* --- Buttons: CTA (hero / sections) --- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.75rem 0.75rem 0.75rem 1.5rem;
  background-color: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  white-space: nowrap;
  box-shadow: 4px 4px 0px 0px rgba(0,0,0,0.3);
  transition:
    box-shadow  var(--duration-fast) var(--ease-spring),
    transform   var(--duration-fast) var(--ease-spring),
    background-color var(--duration-fast) var(--ease-out);
}

.btn-cta:hover {
  background-color: #2a2a2f;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px 0px rgba(0,0,0,0.3);
}

.btn-cta:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px 0px rgba(0,0,0,0.3);
}

.btn-cta-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
  transition: transform var(--duration-base) var(--ease-out);
}

.btn-cta:hover .btn-cta-icon {
  transform: translateX(3px);
}

/* --- Button: ghost --- */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  color: var(--color-ink);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-ink);
  background-color: var(--color-surface);
  box-shadow: 4px 4px 0px 0px var(--color-ink);
  transition:
    box-shadow  var(--duration-fast) var(--ease-spring),
    transform   var(--duration-fast) var(--ease-spring);
}

.btn-ghost:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px 0px var(--color-ink);
}

.btn-ghost:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px 0px var(--color-ink);
}

/* --- Eyebrow badge --- */
.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.375rem 0.875rem;
  background-color: var(--color-surface);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-ink-80);
  box-shadow: 3px 3px 0px 0px var(--color-ink);
  width: fit-content;
  align-self: flex-start;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  flex-shrink: 0;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
}

/* --- Focus visible --- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --- Section spacing --- */
section {
  padding-block: var(--space-24);
}

@media (max-width: 768px) {
  section {
    padding-block: var(--space-16);
  }
}