/* ==========================================================================
   ClearLine Guide — household phone-bill playbook
   Palette: warm cream, deep forest green, amber accent
   ========================================================================== */

:root {
  --cream: #faf7f2;
  --paper: #fffdf8;
  --green: #1d4d3b;
  --green-deep: #133627;
  --green-soft: #e3ede6;
  --green-mist: #f0f5f1;
  --amber: #ffc971;
  --amber-deep: #f3b458;
  --amber-pale: #fff3dd;
  --ink: #26302b;
  --ink-soft: #55635c;
  --line: #e5ded0;
  --rust: #a8402f;
  --rust-pale: #fbeae6;
  --radius: 14px;
  --shadow-soft: 0 8px 28px rgba(29, 77, 59, 0.09);
  --font-head: "Avenir Next", "Avenir", "Trebuchet MS", "Segoe UI", sans-serif;
  --font-body: "Charter", "Iowan Old Style", "Palatino", "Book Antiqua", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.7;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--green);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.45rem, 3vw, 1.9rem); margin-top: 1.9em; }
h3 { font-size: 1.18rem; }

p { margin: 0 0 1.05em; }

a { color: var(--green); text-decoration-color: rgba(29, 77, 59, 0.35); text-underline-offset: 3px; }
a:hover { color: var(--green-deep); text-decoration-color: var(--green-deep); }

ul, ol { padding-left: 1.4rem; margin: 0 0 1.2em; }
li { margin-bottom: 0.45em; }

strong { color: var(--green-deep); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
.wrap--reading { max-width: 800px; }

.eyebrow {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--amber-deep);
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   Header — light, sticky
   -------------------------------------------------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 253, 248, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 66px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.22rem;
  color: var(--green);
  white-space: nowrap;
}

.brand em {
  font-style: normal;
  font-weight: 500;
  color: var(--amber-deep);
}

.brand svg { flex: none; }

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--green);
  font-size: 1.35rem;
  line-height: 1;
  padding: 7px 12px;
  border-radius: 9px;
  cursor: pointer;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: none;
}

.site-nav a:hover { color: var(--green); background: var(--green-mist); }

.site-nav a.is-here {
  color: var(--green-deep);
  background: var(--amber-pale);
  box-shadow: inset 0 0 0 1px var(--amber);
}

/* --------------------------------------------------------------------------
   Buttons — dark text on light/amber backgrounds
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.btn-solid {
  background: var(--amber);
  color: var(--green-deep);
  box-shadow: 0 3px 0 var(--amber-deep);
}

.btn-solid:hover { transform: translateY(-2px); box-shadow: 0 5px 0 var(--amber-deep); color: var(--green-deep); }

.btn-outline {
  background: var(--paper);
  color: var(--green);
  box-shadow: inset 0 0 0 2px var(--green);
}

.btn-outline:hover { background: var(--green-mist); color: var(--green-deep); }

/* --------------------------------------------------------------------------
   Hero — soft card on cream
   -------------------------------------------------------------------------- */

.hero {
  padding: 54px 0 30px;
}

.hero-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  padding: clamp(30px, 5vw, 58px);
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 201, 113, 0.35), transparent 70%);
  pointer-events: none;
}

.hero-card h1 { max-width: 17em; }

.hero-lede {
  font-size: 1.16rem;
  color: var(--ink-soft);
  max-width: 42em;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-family: var(--font-head);
  font-size: 0.86rem;
  color: var(--ink-soft);
  margin: 14px 0 24px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* --------------------------------------------------------------------------
   Page banner (inner pages) — green band
   -------------------------------------------------------------------------- */

.page-banner {
  background: var(--green);
  color: #f2f7f3;
  padding: 44px 0 40px;
}

.page-banner h1 { color: #ffffff; margin-bottom: 0.35em; }

.page-banner .crumbs {
  font-family: var(--font-head);
  font-size: 0.85rem;
  margin-bottom: 12px;
  color: rgba(242, 247, 243, 0.75);
}

.page-banner .crumbs a { color: var(--amber); text-decoration: none; }
.page-banner .crumbs a:hover { text-decoration: underline; }

.page-banner p.intro { color: rgba(242, 247, 243, 0.9); max-width: 46em; margin-bottom: 0; font-size: 1.08rem; }

/* --------------------------------------------------------------------------
   Sections & generic blocks
   -------------------------------------------------------------------------- */

.block { padding: 44px 0; }

.section-kick { margin-bottom: 28px; }
.section-kick h2 { margin-top: 0; }
.section-kick p { color: var(--ink-soft); max-width: 46em; }

/* Plan steps (home: three-step plan) */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: plan;
}

.plan-step {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  position: relative;
  counter-increment: plan;
}

.plan-step::before {
  content: "Step " counter(plan);
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-deep);
  background: var(--amber);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}

.plan-step h3 { margin-bottom: 0.45em; }
.plan-step p { margin-bottom: 0.6em; font-size: 0.98rem; color: var(--ink-soft); }
.plan-step a { font-family: var(--font-head); font-weight: 600; font-size: 0.92rem; }

/* Stat cards */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 26px 0;
}

.stat-card {
  background: var(--green);
  border-radius: var(--radius);
  padding: 26px 22px;
  color: #eaf2ec;
}

.stat-card .big {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--amber);
  display: block;
  margin-bottom: 6px;
}

.stat-card .note { font-size: 0.94rem; line-height: 1.5; }

/* Comparison table */
.table-scroller { overflow-x: auto; margin: 24px 0; border-radius: var(--radius); border: 1px solid var(--line); }

table.method-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 720px;
  background: var(--paper);
  font-size: 0.97rem;
}

.method-table th, .method-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.method-table thead th {
  background: var(--green);
  color: #ffffff;
  font-family: var(--font-head);
  font-size: 0.92rem;
}

.method-table tbody th {
  font-family: var(--font-head);
  font-size: 0.9rem;
  color: var(--green);
  background: var(--green-mist);
  width: 150px;
}

.method-table tbody tr:last-child th,
.method-table tbody tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 6px;
}

.badge-yes { background: var(--green-soft); color: var(--green-deep); }
.badge-no { background: var(--rust-pale); color: var(--rust); }
.badge-mid { background: var(--amber-pale); color: #7a5310; }

/* Method cards with pluses / minuses */
.method-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 26px 0;
}

.method-cards--two { grid-template-columns: repeat(2, 1fr); }

.method-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--amber);
  border-radius: var(--radius);
  padding: 24px 22px;
}

.method-card h3 { margin-bottom: 0.7em; }
.method-card p { font-size: 0.97rem; color: var(--ink-soft); margin-bottom: 0.5em; }

.plusminus {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
}

.plusminus li { padding-left: 1.6em; position: relative; margin-bottom: 0.55em; }

.plusminus li::before {
  position: absolute;
  left: 0;
  font-family: var(--font-head);
  font-weight: 700;
}

.plusminus .plus::before { content: "+"; color: var(--green); }
.plusminus .minus::before { content: "\2212"; color: var(--rust); }

/* Numbered walkthrough */
.walkthrough { list-style: none; padding: 0; margin: 24px 0; counter-reset: walk; }

.walkthrough > li {
  position: relative;
  counter-increment: walk;
  padding: 0 0 26px 66px;
  border-left: 2px solid var(--green-soft);
  margin-left: 24px;
}

.walkthrough > li:last-child { border-left-color: transparent; padding-bottom: 4px; }

.walkthrough > li::before {
  content: counter(walk);
  position: absolute;
  left: -25px;
  top: -4px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--green-deep);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 5px var(--cream);
}

.walkthrough h3 { margin-bottom: 0.35em; }
.walkthrough p { color: var(--ink-soft); margin-bottom: 0.4em; }

/* Callouts */
.callout {
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 26px 0;
}

.callout p:last-child { margin-bottom: 0; }

.callout-tip { background: var(--green-mist); border: 1px solid #cfe0d4; }

.callout-warn {
  background: var(--amber-pale);
  border: 1px solid var(--amber);
  border-left: 6px solid var(--amber-deep);
}

.callout-warn strong { color: #7a4a0d; }

/* Habit / tip rows */
.habit-list { margin: 26px 0; }

.habit {
  display: flex;
  gap: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 16px;
}

.habit-n {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green);
  color: var(--amber);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.habit h3 { margin-bottom: 0.35em; }
.habit p { margin-bottom: 0; color: var(--ink-soft); font-size: 0.99rem; }

/* FAQ accordion (native details/summary) */
.qa-group { margin: 20px 0 34px; }

.qa {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.qa summary {
  cursor: pointer;
  list-style: none;
  padding: 17px 52px 17px 22px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--green);
  position: relative;
}

.qa summary::-webkit-details-marker { display: none; }

.qa summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--amber-pale);
  color: var(--green-deep);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qa[open] summary::after { content: "\2013"; background: var(--amber); }

.qa[open] summary { border-bottom: 1px dashed var(--line); }

.qa-answer { padding: 16px 22px 6px; color: var(--ink-soft); font-size: 0.99rem; }

/* CTA band */
.cta-band {
  background: var(--green);
  border-radius: 22px;
  padding: clamp(28px, 4vw, 46px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  margin: 20px 0 10px;
}

.cta-band h2 { color: #ffffff; margin: 0 0 0.3em; }
.cta-band p { color: rgba(242, 247, 243, 0.88); margin: 0; max-width: 36em; }

/* Contact page */
.contact-cols {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 34px;
  align-items: start;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--green);
  margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(29, 77, 59, 0.12);
}

.field .field-error {
  display: none;
  color: var(--rust);
  font-family: var(--font-head);
  font-size: 0.83rem;
  margin-top: 5px;
}

.field.has-error input,
.field.has-error textarea { border-color: var(--rust); }

.field.has-error .field-error { display: block; }

.form-note { font-size: 0.9rem; color: var(--ink-soft); }

.sent-note {
  display: none;
  background: var(--green-soft);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--green-deep);
  font-family: var(--font-head);
  font-weight: 600;
  margin-bottom: 22px;
}

.sent-note.shown { display: block; }

.aside-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 20px;
}

.aside-box h3 { margin-bottom: 0.5em; }
.aside-box p, .aside-box li { font-size: 0.96rem; color: var(--ink-soft); }
.aside-box ul { margin-bottom: 0; }

/* Legal pages */
.legal-body h2 { font-size: 1.3rem; }
.legal-date {
  font-family: var(--font-head);
  font-size: 0.88rem;
  color: var(--ink-soft);
  background: var(--green-mist);
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--green-deep);
  color: #cfe0d4;
  margin-top: 64px;
  padding: 50px 0 26px;
  font-size: 0.95rem;
}

.footer-cols {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-cols h4 {
  color: var(--amber);
  font-size: 0.98rem;
  margin-bottom: 0.8em;
}

.footer-cols ul { list-style: none; padding: 0; margin: 0; }
.footer-cols li { margin-bottom: 0.55em; }
.footer-cols a { color: #cfe0d4; text-decoration: none; }
.footer-cols a:hover { color: #ffffff; text-decoration: underline; }

.footer-base {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 0 8px;
  font-family: var(--font-head);
  font-size: 0.85rem;
}

.footer-base a { color: #cfe0d4; }

.footer-smallprint {
  font-size: 0.82rem;
  color: rgba(207, 224, 212, 0.72);
  margin: 8px 0 0;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Cookie bar
   -------------------------------------------------------------------------- */

.cookie-bar {
  position: fixed;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  max-width: 700px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 14px 40px rgba(19, 54, 39, 0.22);
  padding: 18px 22px;
  display: none;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.cookie-bar.shown { display: flex; }

.cookie-bar p { margin: 0; font-size: 0.92rem; max-width: 34em; }

.cookie-bar .cookie-btns { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.cookie-bar .btn { padding: 9px 20px; font-size: 0.88rem; }

.cookie-bar a { font-family: var(--font-head); font-size: 0.85rem; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 860px) {
  .menu-btn { display: block; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
    padding: 10px 22px 18px;
  }

  .site-nav.open { display: block; }

  .site-nav ul { flex-direction: column; gap: 2px; }

  .site-nav a { padding: 11px 12px; border-radius: 10px; font-size: 1rem; }

  .plan-grid,
  .stat-row,
  .method-cards,
  .method-cards--two { grid-template-columns: 1fr 1fr; }

  .contact-cols { grid-template-columns: 1fr; }

  .footer-cols { grid-template-columns: 1fr 1fr; }

  .cta-band { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  body { font-size: 1rem; }

  .plan-grid,
  .stat-row,
  .method-cards,
  .method-cards--two { grid-template-columns: 1fr; }

  .footer-cols { grid-template-columns: 1fr; }

  .hero { padding-top: 30px; }

  .hero-actions .btn { width: 100%; text-align: center; }

  .habit { flex-direction: column; gap: 12px; }

  .walkthrough > li { padding-left: 46px; margin-left: 20px; }

  .walkthrough > li::before {
    width: 40px;
    height: 40px;
    left: -21px;
    font-size: 1.05rem;
  }

  .footer-base { flex-direction: column; }
}