/* DemoLatte landing — solo developer, minimal dependencies */

:root {
  --bg: #f6f4f0;
  --surface: #ffffff;
  --text: #1a1917;
  --muted: #5f5c56;
  --border: rgba(26, 25, 23, 0.12);
  --accent: #2c4a3e;
  --accent-hover: #1f362c;
  --focus: #1a5fb4;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, ui-serif, serif;
  --wrap: min(42rem, 100% - 2rem);
  --wrap-wide: min(56rem, 100% - 2rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 2000;
  padding: 0.5rem 1rem;
  background: var(--text);
  color: var(--bg);
  font-size: 0.875rem;
  border-radius: 2px;
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 244, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  width: var(--wrap-wide);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.logo:hover {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 0.25rem 1.25rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}

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

.nav a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Hero */
.hero {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 8vw, 5rem);
  border-bottom: 1px solid var(--border);
}

.hero__inner {
  width: var(--wrap-wide);
}

.hero__label {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.hero__title {
  margin: 0 0 1.25rem;
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.hero__lede {
  margin: 0 0 2rem;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--accent);
  color: #f6f4f0;
  border-color: var(--accent);
}

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

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn--ghost:hover {
  border-color: var(--muted);
  background: rgba(255, 255, 255, 0.6);
}

.btn--large {
  padding: 0.85rem 1.35rem;
  font-size: 1rem;
}

/* Sections */
.section {
  padding: clamp(2.75rem, 5vw, 4rem) 0;
}

.section--alt {
  background: var(--surface);
  border-block: 1px solid var(--border);
}

.section__title {
  margin: 0 0 1.25rem;
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.section__intro {
  margin: -0.5rem 0 1.5rem;
  max-width: 36rem;
  color: var(--muted);
}

/* Focus list */
.focus-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .focus-list {
    gap: 1.5rem;
  }
}

.focus-list li {
  margin: 0;
  padding: 1.15rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 1px 0 rgba(26, 25, 23, 0.04);
}

.focus-list strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text);
  font-size: 1rem;
}

/* Steps */
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }
}

.steps li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

@media (min-width: 720px) {
  .steps li {
    flex-direction: column;
    gap: 0.75rem;
  }
}

.steps__num {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(44, 74, 62, 0.1);
  border-radius: 50%;
}

.steps__heading {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
}

.steps p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

/* Cards */
.cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  margin: 0;
  padding: 1.35rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.card__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.card__text {
  margin: 0 0 1rem;
  flex: 1;
  font-size: 0.95rem;
  color: var(--muted);
}

.card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.card__link:hover {
  text-decoration: underline;
}

.card__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Contact */
.section--contact {
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.contact {
  text-align: center;
  max-width: 36rem;
}

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

.contact__text {
  margin: 0 0 1.5rem;
  color: var(--muted);
  text-align: center;
}

.contact .btn--large {
  word-break: break-word;
}

/* Footer */
.site-footer {
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.5);
}

.site-footer__inner {
  width: var(--wrap-wide);
  text-align: center;
}

.site-footer__brand {
  margin: 0 0 0.25rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
}

.site-footer__meta {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}