/* ===================================================================
   Never Lose Touch — website design tokens
   Same warm, quiet character as the app: no system-default cards,
   no iOS blue, no cream+terracotta+serif AI-cliche combo.
   =================================================================== */

:root {
  --ink: #2B2823;
  --ink-soft: #6B655A;
  --paper: #FAF7F0;
  --paper-raised: #F1ECE1;
  --ember: #C4562C;
  --ember-soft: #E8D3C4;
  --moss: #5C6B4F;
  --moss-soft: #DEE3D5;
  --fade: #C7BEAF;
  --line: #E4DDCE;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --gutter: 20px;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--ink);
}

p {
  margin: 0 0 1em;
  color: var(--ink);
}

a {
  color: var(--ember);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  display: block;
}

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

/* --- nav --- */

.site-nav {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  margin: -8px;
  cursor: pointer;
}

.site-nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  gap: 16px;
  position: relative;
}

.site-nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 19px;
}

.site-nav__brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.site-nav__links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
}

.site-nav__links a:hover {
  color: var(--ember);
}

.site-nav__cta {
  background: var(--ember);
  color: var(--paper) !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 600;
}

@media (max-width: 760px) {
  .site-nav__toggle {
    display: flex;
  }

  .site-nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 4px var(--gutter) 16px;
    box-shadow: 0 12px 24px rgba(43, 40, 35, 0.08);
  }

  .site-nav__links[data-open="true"] {
    display: flex;
  }

  .site-nav__links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 16px;
  }

  .site-nav__links a:last-child {
    border-bottom: none;
  }

  .site-nav__cta {
    text-align: center;
    margin-top: 4px;
  }
}

/* --- buttons --- */

.btn {
  display: inline-block;
  border: none;
  border-radius: 999px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

.btn--primary {
  background: var(--ember);
  color: var(--paper);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

/* --- footer --- */

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 100px;
  padding: 40px var(--gutter) 60px;
}

.site-footer__row {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  align-items: center;
  justify-content: space-between;
}

.site-footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.site-footer__links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
}

.site-footer__links a:hover {
  color: var(--ember);
}

.site-footer__meta {
  color: var(--fade);
  font-size: 13px;
}

/* --- legal / doc pages --- */

.doc {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px var(--gutter) 40px;
}

.doc h1 {
  font-size: 34px;
  margin-bottom: 8px;
}

.doc .doc__meta {
  color: var(--ink-soft);
  font-size: 14px;
  margin-bottom: 40px;
}

.doc h2 {
  font-size: 21px;
  margin-top: 40px;
}

.doc ul {
  padding-left: 20px;
}

.doc li {
  margin-bottom: 8px;
}

.doc a {
  color: var(--ember);
}

/* --- generic section rhythm --- */

.section {
  padding: 80px 0;
}

.section--tight {
  padding: 48px 0;
}

.section--raised {
  background: var(--paper-raised);
}

.section__eyebrow {
  color: var(--ember);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section__title {
  font-size: 32px;
  max-width: 620px;
}

.section__subtitle {
  color: var(--ink-soft);
  font-size: 18px;
  max-width: 560px;
}