/* ============================================================
   radiofrequencythyroid.com — Main Stylesheet
   Dr. Shatul L. Parikh, M.D., FACS | Northwest Thyroid Center
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Variables --- */
:root {
  --teal:        #1A6B72;
  --teal-dark:   #145459;
  --teal-light:  #E8F4F5;
  --gold:        #C8922A;
  --gold-dark:   #A8771F;
  --white:       #FFFFFF;
  --gray-warm:   #F5F5F0;
  --gray-mid:    #E8E8E2;
  --gray-text:   #666666;
  --gray-border: #D5D5CE;
  --dark:        #1A1A1A;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius:      8px;
  --shadow:      0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.12);
  --max-width:   1140px;
  --transition:  0.2s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--teal-dark); }

ul, ol { padding-left: 1.25rem; }
li { margin-bottom: 0.35rem; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark);
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.15rem;
  color: var(--gray-text);
  line-height: 1.7;
}

/* --- Layout Utilities --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 5rem 0;
}

.section--gray { background: var(--gray-warm); }
.section--teal { background: var(--teal); color: var(--white); }
.section--teal h2, .section--teal h3, .section--teal p { color: var(--white); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { color: var(--gray-text); font-size: 1.05rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.section--teal .eyebrow { color: rgba(255,255,255,0.7); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(200,146,42,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--teal);
  border-color: var(--teal);
}
.btn-secondary:hover {
  background: var(--teal);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: var(--white);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* --- Header / Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-mid);
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-decoration: none;
  color: var(--dark);
}
.site-logo .logo-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--teal);
}
.site-logo .logo-tagline {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--gray-text);
  letter-spacing: 0.04em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.header-nav a {
  padding: 0.4rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--dark);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.header-nav a:hover {
  background: var(--teal-light);
  color: var(--teal);
}
.header-nav a.active {
  color: var(--teal);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
}
.header-phone:hover { color: var(--teal-dark); }
.header-phone svg { width: 16px; height: 16px; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--dark);
}
.nav-toggle svg { width: 24px; height: 24px; }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
}
.mobile-nav.open { display: block; }

.mobile-nav-drawer {
  position: absolute;
  top: 0; right: 0;
  width: 280px;
  height: 100%;
  background: var(--white);
  padding: 2rem 1.5rem;
  overflow-y: auto;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav-drawer a {
  display: block;
  padding: 0.65rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--dark);
  border-bottom: 1px solid var(--gray-mid);
}
.mobile-nav-drawer a:hover { color: var(--teal); }
.mobile-nav-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--dark);
  line-height: 1;
}

/* --- Hero Section --- */
.hero {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--white);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero-content { color: var(--white); }
.hero-content .eyebrow { color: rgba(255,255,255,0.7); }
.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
}
.hero-content p {
  color: rgba(255,255,255,0.88);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.hero-content .btn-group { margin-top: 2rem; }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
}
.hero-stat {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
}
.hero-stat .stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
}
.hero-stat .stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  margin-top: 0.3rem;
  line-height: 1.3;
}

.hero-image {
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image .placeholder-icon {
  font-size: 3rem;
  opacity: 0.5;
}

/* Responsive video embeds */
.video-embed-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  border-radius: 10px;
  overflow: hidden;
}
.video-embed-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 10px;
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--teal-light);
  border-bottom: 1px solid var(--gray-mid);
  padding: 1.25rem 0;
}
.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal-dark);
}
.trust-item svg { width: 18px; height: 18px; color: var(--gold); }

/* --- Cards & Grids --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 52px; height: 52px;
  background: var(--teal-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.card h3 { margin-bottom: 0.75rem; font-size: 1.15rem; }
.card p { color: var(--gray-text); font-size: 0.95rem; }

/* Feature list */
.feature-list {
  list-style: none;
  padding: 0;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-mid);
  font-size: 0.95rem;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list .check {
  width: 22px; height: 22px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.feature-list .check::after {
  content: '✓';
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
}

/* --- Comparison Table --- */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.comparison-table th {
  padding: 1.1rem 1.5rem;
  font-weight: 700;
  font-size: 1rem;
  text-align: left;
}
.comparison-table th:first-child { background: var(--gray-warm); color: var(--dark); }
.comparison-table th.col-rfa { background: var(--teal); color: var(--white); }
.comparison-table th.col-surgery { background: #4A4A5A; color: var(--white); }
.comparison-table td {
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--gray-mid);
  vertical-align: top;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: var(--gray-warm); }
.comparison-table td:first-child { font-weight: 600; color: var(--dark); background: var(--gray-warm); }
.comparison-table td.col-rfa { color: var(--teal); font-weight: 600; }
.comparison-table .check-icon { color: var(--teal); font-weight: 700; }
.comparison-table .neutral-icon { color: var(--gray-text); }

/* --- FAQ Accordion --- */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--teal-light); }
.faq-question.open {
  background: var(--teal-light);
  color: var(--teal);
}

.faq-chevron {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--teal);
}
.faq-question.open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--gray-text);
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid var(--gray-mid);
  background: var(--white);
}
.faq-answer.open { display: block; }

/* --- Stat Blocks --- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  text-align: center;
}
.stat-block {
  padding: 2rem 1.5rem;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.stat-block .number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  display: block;
}
.stat-block .label {
  font-size: 0.9rem;
  color: var(--gray-text);
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* Stat grid on dark bg */
.section--teal .stat-block {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: none;
}
.section--teal .stat-block .number { color: var(--white); }
.section--teal .stat-block .label { color: rgba(255,255,255,0.75); }

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* --- Image Placeholder --- */
.img-placeholder {
  background: var(--gray-warm);
  border: 2px dashed var(--gray-border);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  color: var(--gray-text);
  font-size: 0.9rem;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.img-placeholder .ph-icon { font-size: 2.5rem; opacity: 0.4; }

/* --- Testimonial Placeholder --- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--teal);
  font-style: italic;
  color: var(--gray-text);
  font-size: 0.95rem;
}
.testimonial-card .attribution {
  margin-top: 1rem;
  font-style: normal;
  font-weight: 600;
  color: var(--dark);
  font-size: 0.88rem;
}

/* --- Location Cards --- */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.location-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow);
}
.location-card h3 {
  color: var(--teal);
  margin-bottom: 1rem;
  font-size: 1.15rem;
}
.location-card address {
  font-style: normal;
  color: var(--gray-text);
  font-size: 0.95rem;
  line-height: 1.8;
}
.location-card .location-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

/* --- CTA Band --- */
.cta-band {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  padding: 4rem 0;
  text-align: center;
  color: var(--white);
}
.cta-band h2 { color: var(--white); margin-bottom: 1rem; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 2rem; }
.cta-band .btn-group { justify-content: center; }

/* --- Page Hero (interior pages) --- */
.page-hero {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--white);
  padding: 4rem 0 3rem;
  text-align: center;
}
.page-hero .eyebrow { color: rgba(255,255,255,0.7); }
.page-hero h1 { color: var(--white); margin-bottom: 1rem; }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 720px; margin: 0 auto; }

/* --- Breadcrumb --- */
.breadcrumb {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: var(--white); }

/* --- Callout Box --- */
.callout {
  background: var(--teal-light);
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.5rem;
  margin: 2rem 0;
}
.callout.callout-gold {
  background: #FEF7EC;
  border-color: var(--gold);
}
.callout h4 { color: var(--teal); margin-bottom: 0.5rem; }
.callout.callout-gold h4 { color: var(--gold-dark); }
.callout p { font-size: 0.95rem; color: var(--dark); margin-bottom: 0; }

/* --- Content Prose Area --- */
.prose h2 { margin: 2.5rem 0 1rem; color: var(--teal); }
.prose h3 { margin: 2rem 0 0.75rem; }
.prose ul, .prose ol { margin-bottom: 1.25rem; }
.prose li { margin-bottom: 0.5rem; }
.prose p { color: #333; }
.prose strong { color: var(--dark); }

/* --- Footer --- */
.site-footer {
  background: #1A1A2E;
  color: rgba(255,255,255,0.7);
  padding: 3.5rem 0 1.5rem;
  font-size: 0.9rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.footer-brand .logo-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 0.25rem;
}
.footer-brand .logo-tagline {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}
.footer-brand p { font-size: 0.88rem; line-height: 1.7; }

.footer-col h4 {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul a {
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--white); }

.footer-contact address {
  font-style: normal;
  font-size: 0.88rem;
  line-height: 1.9;
}
.footer-contact address a { color: rgba(255,255,255,0.65); }
.footer-contact address a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a {
  color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover { color: var(--white); }

.disclaimer {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  margin-top: 1rem;
  line-height: 1.5;
  max-width: var(--max-width);
  padding: 0 1.25rem;
  margin-left: auto;
  margin-right: auto;
}

/* Related sites strip */
.related-sites {
  background: #151525;
  padding: 1rem 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.related-sites a { color: rgba(255,255,255,0.55); margin: 0 0.75rem; }
.related-sites a:hover { color: rgba(255,255,255,0.9); }

/* --- Step Process --- */
.steps {
  counter-reset: step-counter;
  list-style: none;
  padding: 0;
}
.step-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: flex-start;
}
.step-num {
  counter-increment: step-counter;
  width: 48px; height: 48px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.step-content h3 { margin-bottom: 0.5rem; }
.step-content p { color: var(--gray-text); font-size: 0.95rem; margin: 0; }

/* --- Candidate Quiz Style --- */
.quiz-intro {
  background: var(--teal-light);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
}
.candidate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.candidate-card {
  border-radius: 12px;
  padding: 1.75rem;
}
.candidate-card.green {
  background: #EDFCF2;
  border: 2px solid #2ecc71;
}
.candidate-card.red {
  background: #FEF2F2;
  border: 2px solid #e74c3c;
}
.candidate-card h3 { margin-bottom: 1rem; font-size: 1rem; }
.candidate-card.green h3 { color: #1a7a3a; }
.candidate-card.red h3 { color: #c0392b; }
.candidate-card ul { padding-left: 1.25rem; color: #555; font-size: 0.93rem; }

/* --- Cost Page --- */
.cost-note {
  background: #FEF7EC;
  border: 1px solid #f0d9a8;
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
}
.cost-note h3 { color: var(--gold-dark); margin-bottom: 0.75rem; }
.cost-note p { font-size: 0.95rem; color: #444; }

/* --- Out of Town Page --- */
.logistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.logistics-card {
  background: var(--white);
  border-radius: 12px;
  padding: 1.75rem;
  box-shadow: var(--shadow);
  text-align: center;
}
.logistics-card .lc-icon { font-size: 2.25rem; margin-bottom: 1rem; }
.logistics-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.logistics-card p { font-size: 0.9rem; color: var(--gray-text); margin: 0; }

/* --- About Page Timeline --- */
.timeline {
  position: relative;
  padding-left: 2.5rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0.7rem;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--teal-light);
}
.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.85rem;
  top: 0.35rem;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--teal);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 2px var(--teal);
}
.timeline-item h4 { font-size: 1rem; color: var(--teal); margin-bottom: 0.25rem; }
.timeline-item p { font-size: 0.93rem; color: var(--gray-text); margin: 0; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }

  .hero { padding: 3.5rem 0 4rem; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 2rem; }
  .hero-stat .stat-number { font-size: 1.5rem; }

  .header-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-phone span { display: none; }

  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .two-col.reverse { direction: ltr; }
  .candidate-grid { grid-template-columns: 1fr; }
  .location-grid { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .comparison-table th, .comparison-table td { padding: 0.75rem 1rem; font-size: 0.88rem; }

  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-block .number { font-size: 2.25rem; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .btn-group { flex-direction: column; align-items: stretch; }
  .btn-group .btn { justify-content: center; }
  .trust-bar-inner { gap: 1rem; }
  .trust-item { font-size: 0.82rem; }
}