/* Reset + base typography — mobile first */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--espresso);
  background: var(--paper);
  line-height: 1.6;
  font-weight: 400;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; transition: opacity var(--dur-fast) var(--ease); }
a:hover { opacity: 0.7; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--espresso);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 var(--s2);
}

h1 { font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 300; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 400; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.625rem); font-weight: 500; }

p { margin: 0 0 var(--s2); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--s2);
  display: inline-block;
}

.lede {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  color: var(--stone);
  line-height: 1.7;
  max-width: 42ch;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.section {
  padding-top: var(--s6);
  padding-bottom: var(--s6);
}

@media (min-width: 900px) {
  .section { padding-top: var(--s7); padding-bottom: var(--s7); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s0);
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid var(--espresso);
  background: var(--espresso);
  color: var(--paper);
  transition: all var(--dur) var(--ease);
  text-decoration: none;
  border-radius: 0;
}
.btn:hover {
  opacity: 1;
  background: transparent;
  color: var(--espresso);
}
.btn--ghost {
  background: transparent;
  color: var(--espresso);
}
.btn--ghost:hover {
  background: var(--espresso);
  color: var(--paper);
}

/* Form */
.field {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-bottom: 1px solid var(--espresso);
  max-width: 480px;
}
.field input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 16px 4px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--espresso);
}
.field input::placeholder { color: var(--stone-soft); }
.field button {
  border: 0;
  background: transparent;
  padding: 16px 8px;
  cursor: pointer;
  color: var(--espresso);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: opacity var(--dur-fast) var(--ease);
}
.field button:hover { opacity: 0.6; }

/* Reveal animation */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}