/* ============================================================
   HOMEBETTERGUIDE — Landing Page Styles
   Font: Inter (Google Fonts)
   ============================================================ */

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

:root {
  --color-text:        #1a1a1a;
  --color-text-body:   #2c2c2c;
  --color-text-light:  #555555;
  --color-text-muted:  #888888;
  --color-border:      #e0e0e0;
  --color-bg:          #ffffff;
  --color-bg-section:  #fafafa;
  --color-green:       #4caf50;
  --color-green-dark:  #388e3c;
  --color-blue:        #1a73e8;
  --color-badge-bg:    #f0f7ff;
  --color-badge-text:  #1565c0;
  --font:              'Inter', Arial, sans-serif;
  --max-width:         800px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-blue);
  text-decoration: underline;
}

a:hover {
  opacity: 0.8;
}

a:hover img {
  opacity: 1;
}

.hero-image a:hover,
.inline-image a:hover {
  opacity: 1;
  cursor: default;
}

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

/* ── Site Header ── */
.site-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.site-header__logo svg {
  width: 169px;
  height: 52px;
  min-width: 169px;
}

/* ── Page Container ── */
.page-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Article Header ── */
.article-header {
  padding-top: 28px;
  padding-bottom: 16px;
}

.article-title {
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--color-text);
  margin-bottom: 10px;
}

.article-subtitle {
  font-size: clamp(16px, 2.5vw, 19px);
  font-weight: 500;
  color: var(--color-text-light);
  margin-bottom: 20px;
  line-height: 1.4;
}

/* ── Author Row ── */
.author-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-byline {
  font-size: 13px;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.author-byline strong {
  font-weight: 700;
  color: var(--color-text);
}

.author-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-badge-bg);
  color: var(--color-badge-text);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.author-badge svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.article-meta {
  text-align: right;
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.article-meta__status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  color: var(--color-text);
}

.article-meta__status svg {
  width: 14px;
  height: 14px;
}

/* ── Hero Image ── */
.hero-image {
  margin-bottom: 12px;
}

.hero-image img {
  width: 100%;
  border-radius: 4px;
}

/* ── Reading Bar ── */
.reading-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  color: var(--color-text-muted);
  padding: 10px 0 4px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 4px;
}

.reading-bar__item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.reading-bar__item svg {
  width: 14px;
  height: 14px;
}

/* ── Article Body ── */
.article-body p {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--color-text-body);
  margin-bottom: 16px;
}

.article-body h2 {
  font-size: clamp(17px, 2.5vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin: 28px 0 10px;
}

/* ── Inline Image (e.g. comparison) ── */
.inline-image {
  margin: 24px 0;
}

.inline-image img {
  width: 100%;
  border-radius: 4px;
}

/* ── Feature List ── */
.feature-list {
  list-style: none;
  margin: 0 0 24px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-list li {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--color-text-body);
  padding-left: 20px;
  position: relative;
}

.feature-list li::before {
  content: '\2022';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}

/* ── CTA Box ── */
.cta-box {
  position: relative;
  border: 2px dashed #b0bec5;
  border-radius: 24px;
  background: var(--color-bg-section);
  padding: 60px 56px 44px;
  margin: 56px 0 0;
  text-align: center;
}

.cta-box__arrow {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 63px;
  height: 80px;
  pointer-events: none;
}

.cta-box__arrow img {
  width: 100%;
  height: 100%;
}

.cta-box__text {
  padding: 0 80px;
  text-align: left;
}

.cta-box__title {
  font-size: clamp(20px, 3.5vw, 26px);
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  margin-top: 40px;
  margin-bottom: 22px;
}

.cta-box__steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.cta-box__steps li {
  font-size: 14.5px;
  color: var(--color-text);
  line-height: 1.5;
}

.cta-box__map-heading {
  font-size: 17px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 14px;
  text-align: center;
}

.cta-box__map {
  width: 100%;
  max-width: 480px;
  margin: 0 auto 28px;
}

.cta-box__map img {
  width: 100%;
}

/* ── CTA Button ── */
.cta-button {
  display: block;
  width: 100%;
  background: var(--color-green);
  color: #ffffff;
  text-decoration: none;
  text-align: center;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.1px;
  padding: 17px 24px;
  border-radius: 5px;
  margin-bottom: 14px;
  transition: background 0.2s ease;
}

.cta-button:hover {
  background: var(--color-green-dark);
  color: #ffffff;
  text-decoration: none;
  opacity: 1;
}

/* ── Trust Badges ── */
.cta-trust {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-trust__item {
  font-size: 12.5px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.cta-trust__item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Site Footer ── */
.site-footer {
  margin-top: 60px;
  padding: 20px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-section);
}

.site-footer__disclaimer {
  max-width: var(--max-width);
  margin: 0 auto 14px;
  font-size: 11.5px;
  color: #aaaaaa;
  line-height: 1.6;
  text-align: center;
}

.site-footer__links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 10px;
  list-style: none;
}

.site-footer__links a {
  font-size: 12px;
  color: var(--color-text-muted);
  text-decoration: none;
}

.site-footer__links a:hover {
  text-decoration: underline;
}

.site-footer__copy {
  text-align: center;
  font-size: 11.5px;
  color: #bbbbbb;
}

/* ── Responsive: Mobile ── */
@media (max-width: 540px) {
  .author-row {
    flex-direction: column;
    gap: 8px;
  }

  .article-meta {
    text-align: left;
  }

  .cta-box {
    padding: 36px 24px 32px;
  }

  .cta-box__text {
    padding: 0;
  }

  /* Enforce 16px minimum for body text on mobile */
  .article-body p,
  .article-body li,
  .feature-list li,
  .checklist li {
    font-size: 16px;
  }
}

/* ── Alert / Important Box ── */
.alert-box {
  background: #fff5f5;
  border: 1px solid #ffcdd2;
  border-left: 4px solid #e53935;
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--color-text);
  margin: 24px 0;
}

/* ── Checklist (✅ steps) ── */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist li {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--color-text-body);
  padding-left: 4px;
}

/* ── Square Footage Grid ── */
.sqft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
  margin: 0 auto 28px;
}

.sqft-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 28px 20px 24px;
  background: #ffffff;
  border: 1px solid #e8eaed;
  border-radius: 12px;
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
  cursor: pointer;
}

.sqft-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.10);
  transform: translateY(-2px);
  border-color: #c5d0e0;
  opacity: 1;
}

.sqft-card__icon {
  width: auto;
  height: 72px;
  object-fit: contain;
}

.sqft-card__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  line-height: 1.3;
}

/* ── Responsive: sqft grid stacks on mobile ── */
@media (max-width: 540px) {
  .sqft-grid {
    grid-template-columns: 1fr;
  }

  .sqft-card {
    flex-direction: row;
    justify-content: flex-start;
    padding: 20px 24px;
    gap: 20px;
  }

  .sqft-card__icon {
    height: 52px;
    flex-shrink: 0;
  }

  .sqft-card__label {
    font-size: 16px;
    text-align: left;
  }
}

/* ── Inline article subtitle (matches h2 style but distinct) ── */
.article-body__subtitle {
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text-light);
  margin: 8px 0 12px;
  font-style: normal;
}

/* ── Bold all visible links ── */
.article-body a,
.feature-list a,
.sqft-card,
.cta-button,
.site-header__logo {
  font-weight: 700;
}

.sqft-card__label {
  font-weight: 700;
}

/* ── Info Box (light blue) ── */
.info-box {
  background: #e8f4fd;
  border: 1px solid #b3d9f5;
  border-left: 4px solid #1a73e8;
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--color-text);
  margin: 0 0 20px 0;
}

@media (max-width: 540px) {
  .info-box {
    font-size: 16px;
  }
}

/* ── Quiz Section ── */
.quiz__headline {
  font-size: clamp(17px, 2.5vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0 0 8px;
  padding-top: 40px;
  text-align: center;
}

.quiz__subheadline {
  font-size: 15px;
  color: var(--color-text-light);
  margin: 0;
  text-align: center;
}

.quiz__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  margin: 0 0 28px;
  padding-top: 32px;
}

.quiz__option {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 12px;
  background: #ffffff;
  border: 2px solid #d0d7de;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
  user-select: none;
  min-height: 56px;
}

/* Hide the actual radio input */
.quiz__option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.quiz__option:hover {
  border-color: var(--color-blue);
  background: #f0f7ff;
}

/* Selected state */
.quiz__option--selected {
  border-color: var(--color-blue);
  background: #e8f2ff;
  color: var(--color-blue);
}

/* Mobile: single column */
@media (max-width: 540px) {
  .quiz__grid {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-top: 16px;
  }

  .quiz__option {
    justify-content: flex-start;
    padding: 15px 18px;
  }
}

/* ── Footer Topic Links ── */
.site-footer__topics {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
  margin-top: 10px;
  padding: 0;
}

.site-footer__topics a {
  font-size: 11.5px;
  color: var(--color-blue);
  text-decoration: none;
}

.site-footer__topics a:hover {
  text-decoration: underline;
}