/* ── Reset & Variables ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'DM Sans', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --bg: #faf9f6;
  --bg2: #f2f0eb;
  --bg3: #e8e4dc;
  --surface: #ffffff;
  --border: #ddd9d0;
  --text: #1a1814;
  --text2: #5c5750;
  --text3: #9b9590;
  --accent: #2d6a4f;
  --accent2: #52b788;
  --accent-pale: #d8f3dc;
  --danger: #dc2626;
  --warning: #d97706;
  --high: #ef4444;
  --low: #94a3b8;

  --radius: 10px;
  --radius-lg: 18px;
  --shadow: 0 2px 12px rgba(0,0,0,.07);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --transition: .2s ease;
  --header-h: 64px;
}

.dark, .app-shell.dark {
  --bg: #111210;
  --bg2: #1a1c18;
  --bg3: #242620;
  --surface: #1e201b;
  --border: #2e3129;
  --text: #edecea;
  --text2: #a8a59e;
  --text3: #6b6860;
  --accent: #52b788;
  --accent2: #74c69d;
  --accent-pale: #1b3a2a;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

/* ── Typography ──────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,300;0,500;0,700;0,900;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
ul { list-style: none; }

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--bg)/0; backdrop-filter: blur(0);
  transition: all .3s ease;
  height: var(--header-h);
}
.site-header.scrolled {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}
.navbar { height: 100%; }
.nav-container {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 100%;
}
.logo { display: flex; align-items: center; gap: 8px; font-size: 1.35rem; font-weight: 700; font-family: var(--font-display); }
.logo-icon { display: grid; place-items: center; width: 32px; height: 32px; background: var(--accent); color: #fff; border-radius: 8px; font-size: .9rem; font-family: var(--font-body); }
.logo-text em { color: var(--accent); font-style: normal; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link { padding: 6px 14px; border-radius: 99px; font-size: .9rem; font-weight: 500; color: var(--text2); transition: all var(--transition); }
.nav-link:hover { color: var(--accent); background: var(--accent-pale); }
.nav-cta {
  padding: 8px 20px; border-radius: 99px; background: var(--accent); color: #fff;
  font-size: .9rem; font-weight: 600; transition: all var(--transition);
  margin-left: 8px;
}
.nav-cta:hover { background: var(--accent2); transform: translateY(-1px); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 99px; transition: all .3s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
  margin-top: 80px;
}
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; padding-bottom: 48px; }
.footer-tagline { color: var(--text2); font-size: .9rem; margin-top: 12px; max-width: 260px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.social-link { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 8px; background: var(--bg3); color: var(--text2); font-weight: 700; font-size: .9rem; transition: all var(--transition); }
.social-link:hover { background: var(--accent); color: #fff; }
.footer-links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-col h3 { font-family: var(--font-body); font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text3); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: .9rem; color: var(--text2); transition: color var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .85rem; color: var(--text3);
}

/* ── Page layout ─────────────────────────────────────────────────────────── */
main { padding-top: var(--header-h); }
section { padding: 80px 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label {
  display: inline-block; padding: 4px 14px; border-radius: 99px;
  background: var(--accent-pale); color: var(--accent);
  font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.section-sub { font-size: 1.1rem; color: var(--text2); max-width: 600px; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── Hero ────────────────────────────────────────────────────────────────── */
#hero {
  min-height: 92vh; display: flex; align-items: center;
  background: radial-gradient(ellipse 70% 60% at 30% 40%, var(--accent-pale) 0%, transparent 70%);
  position: relative; overflow: hidden;
  padding: 0;
}
#hero::after {
  content: ''; position: absolute; right: -100px; top: 10%; width: 500px; height: 500px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 8%, transparent), transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 99px; border: 1px solid var(--border);
  font-size: .85rem; color: var(--text2); margin-bottom: 24px;
  background: var(--surface);
}
.hero-eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent2); }
.hero-h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); font-weight: 900; margin-bottom: 20px; line-height: 1.08; }
.hero-h1 em { color: var(--accent); font-style: normal; }
.hero-sub { font-size: 1.15rem; color: var(--text2); max-width: 480px; margin-bottom: 36px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 12px; background: var(--accent); color: #fff;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem; border: none;
  cursor: pointer; transition: all var(--transition);
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 6px 20px color-mix(in srgb,var(--accent) 30%,transparent); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 12px; border: 1.5px solid var(--border);
  background: transparent; color: var(--text); font-family: var(--font-body);
  font-weight: 500; font-size: 1rem; cursor: pointer; transition: all var(--transition);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-pale); }
.hero-stats { display: flex; gap: 32px; margin-top: 40px; }
.hero-stat-num { font-family: var(--font-display); font-size: 2rem; font-weight: 900; color: var(--accent); }
.hero-stat-label { font-size: .85rem; color: var(--text2); }
.hero-visual { position: relative; }
.hero-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  padding: 24px; box-shadow: var(--shadow-lg);
  animation: floatCard 4s ease-in-out infinite;
}
@keyframes floatCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-card-title { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.hero-card-icon { font-size: 1.4rem; }
.hero-card-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.hero-items { display: flex; flex-direction: column; gap: 10px; }
.hero-item { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 10px; background: var(--bg); }
.hero-item.checked { opacity: .6; }
.hero-check { width: 20px; height: 20px; border-radius: 6px; border: 2px solid var(--border); display: grid; place-items: center; font-size: .7rem; }
.hero-item.checked .hero-check { background: var(--accent); border-color: var(--accent); color: #fff; }
.hero-item-text { font-size: .95rem; }
.hero-item.checked .hero-item-text { text-decoration: line-through; color: var(--text2); }

/* ── App section ─────────────────────────────────────────────────────────── */
#app { background: var(--bg2); }
.app-embed {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg);
  min-height: 560px;
}
.app-shell { display: grid; grid-template-columns: 280px 1fr; min-height: 560px; }

/* Sidebar */
.app-sidebar {
  background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; overflow: hidden;
}
.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 16px 12px; border-bottom: 1px solid var(--border);
}
.sidebar-title { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.btn-icon {
  width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--accent); font-size: 1.1rem;
  cursor: pointer; display: grid; place-items: center; transition: all var(--transition);
}
.btn-icon:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.sidebar-search { padding: 10px 12px; }
.sidebar-search input {
  width: 100%; padding: 7px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font-family: var(--font-body); font-size: .85rem;
}
.list-nav { flex: 1; overflow-y: auto; padding: 4px 8px; }
.list-nav-item {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  border-radius: 10px; cursor: pointer; transition: background var(--transition);
  margin-bottom: 2px; position: relative;
}
.list-nav-item:hover { background: var(--bg3); }
.list-nav-item.active { background: var(--accent-pale); }
.list-nav-icon { font-size: 1rem; flex-shrink: 0; }
.list-nav-name { flex: 1; font-size: .9rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-nav-count { font-size: .75rem; background: var(--bg3); border-radius: 99px; padding: 1px 7px; color: var(--text2); }
.list-nav-del {
  opacity: 0; background: none; border: none; cursor: pointer; color: var(--text3);
  font-size: .75rem; padding: 2px 4px; border-radius: 4px; transition: all var(--transition);
}
.list-nav-item:hover .list-nav-del { opacity: 1; }
.list-nav-del:hover { background: var(--danger); color: #fff; }
.list-nav-empty { font-size: .85rem; color: var(--text3); padding: 16px 12px; text-align: center; }
.sidebar-footer { padding: 12px; border-top: 1px solid var(--border); }
.btn-toggle-dark {
  width: 100%; padding: 8px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text2); cursor: pointer;
  font-size: .85rem; font-family: var(--font-body); transition: all var(--transition);
}
.btn-toggle-dark:hover { background: var(--bg3); }

/* App Main */
.app-main { display: flex; flex-direction: column; overflow: hidden; }
.app-welcome {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 40px; text-align: center;
}
.welcome-emoji { font-size: 3rem; margin-bottom: 16px; }
.app-welcome h2 { font-size: 1.6rem; margin-bottom: 8px; }
.app-welcome p { color: var(--text2); max-width: 400px; margin-bottom: 28px; }
.list-type-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px; width: 100%;
}
.list-type-card {
  padding: 16px 12px; border-radius: 12px; border: 1.5px solid var(--border);
  background: var(--surface); cursor: pointer; transition: all var(--transition);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--font-body); color: var(--text);
}
.list-type-card:hover { border-color: var(--card-color); background: color-mix(in srgb, var(--card-color) 8%, var(--surface)); transform: translateY(-2px); box-shadow: var(--shadow); }
.ltc-icon { font-size: 1.5rem; }
.ltc-label { font-size: .8rem; font-weight: 600; }

/* List Editor */
.list-editor { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.list-editor-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 20px 24px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; gap: 12px;
}
.list-meta { display: flex; align-items: center; gap: 14px; }
.list-icon-lg { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; font-size: 1.4rem; flex-shrink: 0; }
.list-title { font-size: 1.3rem; outline: none; cursor: text; padding: 2px 0; }
.list-title:focus { border-bottom: 2px solid var(--accent); }
.list-type-badge { font-size: .75rem; font-weight: 600; padding: 2px 10px; border-radius: 99px; font-family: var(--font-body); }
.list-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-secondary {
  padding: 7px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text2); cursor: pointer;
  font-size: .8rem; font-family: var(--font-body); transition: all var(--transition);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-pale); }

/* Progress */
.progress-bar-wrap { display: flex; align-items: center; gap: 12px; padding: 10px 24px; }
.progress-bar-track { flex: 1; height: 6px; background: var(--bg3); border-radius: 99px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: var(--accent); border-radius: 99px; transition: width .4s ease; }
.progress-label { font-size: .8rem; color: var(--text2); white-space: nowrap; }

/* Add row */
.list-add-row {
  display: flex; gap: 8px; padding: 12px 24px;
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.item-input {
  flex: 1; min-width: 160px; padding: 9px 14px; border-radius: 9px;
  border: 1.5px solid var(--border); background: var(--surface); color: var(--text);
  font-family: var(--font-body); font-size: .9rem; transition: border var(--transition);
}
.item-input:focus { outline: none; border-color: var(--accent); }
.priority-select, .due-input {
  padding: 9px 10px; border-radius: 9px; border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text); font-family: var(--font-body); font-size: .85rem;
  cursor: pointer;
}
.priority-select:focus, .due-input:focus { outline: none; border-color: var(--accent); }
.btn-add {
  padding: 9px 20px; border-radius: 9px; background: var(--accent); color: #fff;
  border: none; font-family: var(--font-body); font-weight: 600; font-size: .9rem;
  cursor: pointer; transition: all var(--transition);
}
.btn-add:hover { background: var(--accent2); }

/* Filter */
.filter-bar { display: flex; gap: 4px; padding: 8px 24px; border-bottom: 1px solid var(--border); }
.filter-btn {
  padding: 5px 14px; border-radius: 99px; border: 1px solid transparent;
  background: none; color: var(--text2); cursor: pointer; font-size: .82rem;
  font-family: var(--font-body); transition: all var(--transition);
}
.filter-btn:hover { background: var(--bg3); }
.filter-btn.active { background: var(--accent-pale); color: var(--accent); border-color: var(--accent); }

/* Items */
.items-list { flex: 1; overflow-y: auto; padding: 8px 16px; }
.item-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 10px; transition: background var(--transition); cursor: default;
  margin-bottom: 4px; position: relative;
}
.item-row:hover { background: var(--bg2); }
.item-row.done { opacity: .6; }
.item-row.pri-high { border-left: 3px solid var(--high); }
.item-row.pri-low { border-left: 3px solid var(--low); }
.item-check {
  width: 22px; height: 22px; border-radius: 6px; border: 2px solid var(--border);
  background: var(--surface); display: grid; place-items: center; font-size: .75rem;
  cursor: pointer; flex-shrink: 0; transition: all var(--transition); color: #fff;
}
.item-row.done .item-check { background: var(--accent); border-color: var(--accent); }
.item-check:hover { border-color: var(--accent); }
.item-text {
  flex: 1; font-size: .92rem; outline: none; cursor: text;
  word-break: break-word; min-width: 0;
}
.item-row.done .item-text { text-decoration: line-through; color: var(--text2); }
.item-text:focus { background: var(--bg2); padding: 2px 6px; border-radius: 5px; }
.item-due { font-size: .75rem; color: var(--text3); white-space: nowrap; }
.item-due.overdue { color: var(--danger); font-weight: 600; }
.priority-badge {
  font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  padding: 2px 7px; border-radius: 99px; white-space: nowrap;
}
.pri-high .priority-badge { background: #fef2f2; color: var(--high); }
.pri-low .priority-badge { background: #f8fafc; color: var(--low); }
.item-del {
  opacity: 0; background: none; border: none; cursor: pointer; color: var(--text3);
  font-size: .7rem; padding: 3px 6px; border-radius: 5px; transition: all var(--transition);
  flex-shrink: 0;
}
.item-row:hover .item-del { opacity: 1; }
.item-del:hover { background: var(--danger); color: #fff; }
.items-empty { padding: 32px; text-align: center; color: var(--text3); font-size: .9rem; }

/* Suggestions row */
.suggestions-row { padding: 10px 20px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.sug-label { font-size: .78rem; color: var(--text3); flex-shrink: 0; }
.sug-chip {
  padding: 4px 12px; border-radius: 99px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text2); font-size: .8rem;
  cursor: pointer; transition: all var(--transition); font-family: var(--font-body);
}
.sug-chip:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-pale); }

/* ── Features ────────────────────────────────────────────────────────────── */
#features { background: var(--bg); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 48px; }
.feature-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; transition: all var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px; background: var(--accent-pale);
  display: grid; place-items: center; font-size: 1.3rem; margin-bottom: 16px;
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { font-size: .9rem; color: var(--text2); line-height: 1.7; }

/* ── List Types Section ───────────────────────────────────────────────────── */
#list-types { background: var(--bg2); }
.types-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; margin-top: 48px; }
.type-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; display: flex; gap: 18px; transition: all var(--transition);
}
.type-card:hover { box-shadow: var(--shadow); border-color: var(--accent); }
.type-card-icon { font-size: 2.2rem; flex-shrink: 0; }
.type-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.type-card p { font-size: .88rem; color: var(--text2); line-height: 1.7; }
.type-card a { display: inline-block; margin-top: 10px; color: var(--accent); font-size: .85rem; font-weight: 600; }
.type-card a:hover { text-decoration: underline; }

/* ── How it works ─────────────────────────────────────────────────────────── */
#how-it-works { background: var(--bg); }
.steps-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; margin-top: 56px; position: relative; }
.steps-container::after {
  content: ''; position: absolute; top: 28px; left: 15%; right: 15%; height: 2px;
  background: linear-gradient(90deg, var(--accent-pale), var(--accent), var(--accent-pale));
  z-index: 0;
}
.step-card { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: #fff;
  display: grid; place-items: center; font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 900; margin: 0 auto 16px; position: relative; z-index: 2;
  box-shadow: 0 0 0 6px var(--accent-pale);
}
.step-card h3 { font-size: 1rem; margin-bottom: 8px; }
.step-card p { font-size: .88rem; color: var(--text2); }

/* ── Keyword content sections ─────────────────────────────────────────────── */
#keyword-content { background: var(--bg2); }
.kw-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; justify-content: center; }
.kw-tab {
  padding: 8px 20px; border-radius: 99px; border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text2); cursor: pointer;
  font-family: var(--font-body); font-weight: 500; font-size: .9rem; transition: all var(--transition);
}
.kw-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.kw-tab:hover:not(.active) { border-color: var(--accent); color: var(--accent); }
.kw-panels { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.kw-panel { display: none; }
.kw-panel.active { display: block; }
.kw-panel h3 { font-size: 1.6rem; margin-bottom: 12px; }
.kw-panel p { color: var(--text2); margin-bottom: 16px; line-height: 1.8; }
.kw-panel ul { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; margin-bottom: 20px; }
.kw-panel ul li { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--text2); }
.kw-panel ul li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.kw-cta { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600; font-size: .9rem; transition: all var(--transition); cursor: pointer; border: none; font-family: var(--font-body); }
.kw-cta:hover { background: var(--accent2); }

/* ── Tips ─────────────────────────────────────────────────────────────────── */
#tips { background: var(--bg); }
.tips-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 48px; }
.tip-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px; position: relative; overflow: hidden;
}
.tip-card::before {
  content: attr(data-num); position: absolute; top: -10px; right: 16px;
  font-family: var(--font-display); font-size: 5rem; font-weight: 900;
  color: var(--accent-pale); line-height: 1; pointer-events: none;
}
.tip-card h3 { font-size: 1rem; margin-bottom: 8px; position: relative; }
.tip-card p { font-size: .88rem; color: var(--text2); line-height: 1.7; position: relative; }

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
#faq { background: var(--bg2); }
.faq-list { max-width: 720px; margin: 48px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; padding: 18px 24px; background: none; border: none;
  cursor: pointer; font-family: var(--font-body); font-size: .95rem; font-weight: 600;
  color: var(--text); display: flex; justify-content: space-between; align-items: center;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--accent); }
.faq-arrow { font-size: .8rem; transition: transform .3s; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a {
  padding: 0 24px; max-height: 0; overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
  font-size: .9rem; color: var(--text2); line-height: 1.8;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 24px 18px; }

/* ── CTA Banner ──────────────────────────────────────────────────────────── */
#cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  padding: 80px 0; text-align: center;
}
#cta-banner h2 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin-bottom: 12px; }
#cta-banner p { color: rgba(255,255,255,.85); font-size: 1.05rem; max-width: 480px; margin: 0 auto 32px; }
.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 12px; background: #fff; color: var(--accent);
  font-weight: 700; font-size: 1rem; border: none; cursor: pointer;
  transition: all var(--transition); font-family: var(--font-body);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4); backdrop-filter: blur(4px);
  display: grid; place-items: center; z-index: 1000;
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--surface); border-radius: 20px; padding: 32px;
  max-width: 480px; width: 90%; box-shadow: var(--shadow-lg); position: relative;
}
.modal h3 { font-size: 1.4rem; margin-bottom: 20px; }
.modal-type-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.modal-type-btn {
  padding: 12px 16px; border-radius: 10px; border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer;
  display: flex; align-items: center; gap: 10px; font-family: var(--font-body); font-size: .9rem;
  transition: all var(--transition); font-weight: 500;
}
.modal-type-btn:hover { border-color: var(--card-color); background: color-mix(in srgb, var(--card-color) 8%, var(--surface)); }
.modal-close {
  position: absolute; top: 16px; right: 16px; background: var(--bg2); border: none;
  width: 28px; height: 28px; border-radius: 50%; cursor: pointer; color: var(--text2);
  display: grid; place-items: center; font-size: .75rem; transition: all var(--transition);
}
.modal-close:hover { background: var(--danger); color: #fff; }

/* ── Toast ───────────────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg); padding: 10px 24px; border-radius: 99px;
  font-size: .9rem; font-weight: 500; opacity: 0; transition: all .3s; z-index: 9999;
  pointer-events: none; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Scroll animations ──────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── Mobile ──────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-cta, .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
  .app-shell { grid-template-columns: 1fr; }
  .app-sidebar { max-height: 220px; border-right: none; border-bottom: 1px solid var(--border); }
  .steps-container::after { display: none; }
}

@media (max-width: 640px) {
  .nav-links { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; background: var(--surface); padding: 16px; flex-direction: column; gap: 4px; border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .list-editor-header { flex-direction: column; }
  .list-add-row { flex-direction: column; }
  .kw-panels { padding: 24px; }
  .footer-links-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 4px; text-align: center; }
}

/* ── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }