/* =========================================================
   Louisville Bathroom Remodeling — stylesheet
   Pure CSS, no framework/build step required.
   ========================================================= */

:root {
  --primary-50:  #f0fdfa;
  --primary-100: #ccfbf1;
  --primary-200: #99f6e4;
  --primary-300: #5eead4;
  --primary-400: #2dd4bf;
  --primary-500: #14b8a6;
  --primary-600: #0d9488;
  --primary-700: #0f766e;
  --primary-800: #115e59;
  --primary-900: #134e4a;

  --gray-50:  #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --gold-400: #d4af6a;
  --gold-500: #c39a4f;

  --container-max: 80rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--gray-900);
  background-color: #ffffff;
  line-height: 1.55;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.15; }

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

section { position: relative; }

.section-pad { padding: 5rem 0; }

.text-center { text-align: center; }

.eyebrow {
  display: inline-block;
  color: var(--primary-700);
  background: var(--primary-100);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1.15rem;
  color: var(--gray-600);
  max-width: 46rem;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 0.5rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.btn-primary {
  background-color: var(--primary-600);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  background-color: var(--primary-700);
  box-shadow: var(--shadow-xl);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #fff;
  color: var(--primary-700);
  border-color: var(--primary-600);
}

.btn-secondary:hover {
  background-color: var(--primary-50);
}

.btn-on-dark {
  background-color: #fff;
  color: var(--primary-700);
}

.btn-on-dark:hover {
  background-color: var(--primary-50);
}

.btn-outline-on-dark {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.btn-outline-on-dark:hover {
  background-color: rgba(255,255,255,0.12);
}

.btn-block { width: 100%; }

.icon { width: 1.25rem; height: 1.25rem; flex-shrink: 0; }
.icon-sm { width: 1rem; height: 1rem; }
.icon-lg { width: 2rem; height: 2rem; }

/* ---------- Navigation ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255,255,255,0.97);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-lg);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--primary-600);
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .brand-main { font-size: 1.15rem; font-weight: 800; color: var(--gray-900); }
.brand-text .brand-sub { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; color: var(--primary-600); }

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-weight: 600;
  color: var(--gray-700);
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--primary-600); }

.nav-cta { display: none; align-items: center; gap: 1rem; }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-cta { display: flex; }
  .nav-toggle { display: none; }
}

.nav-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-700);
  padding: 0.4rem;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--gray-200);
  padding: 1rem 0;
}

.mobile-menu.open { display: block; }

.mobile-menu a {
  display: block;
  padding: 0.65rem 0.25rem;
  font-weight: 600;
  color: var(--gray-700);
}

.mobile-menu a:hover { color: var(--primary-600); }

.mobile-menu .btn { margin-top: 0.75rem; }

/* ---------- Hero ---------- */

.hero {
  padding: 6.5rem 0 4.5rem;
  background: linear-gradient(135deg, var(--primary-50) 0%, #ffffff 55%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
}

.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.4rem);
  color: var(--gray-900);
  margin-bottom: 1.25rem;
}

.hero h1 .accent {
  display: block;
  color: var(--primary-600);
}

.hero-lede {
  font-size: 1.2rem;
  color: var(--gray-700);
  margin-bottom: 2rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.trust-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.92rem;
  color: var(--gray-600);
}

.trust-inline span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.trust-inline .icon { color: var(--primary-600); }

/* ---------- Lead form card ---------- */

.lead-card {
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 1.75rem;
}

@media (min-width: 640px) {
  .lead-card { padding: 2.25rem; }
}

.lead-card h2 { font-size: 1.4rem; color: var(--gray-900); margin-bottom: 0.25rem; }
.lead-card .lead-sub { color: var(--gray-600); margin-bottom: 1.5rem; display: block; }

.form-row { margin-bottom: 1rem; }
.form-row-split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }

.field-label {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

input[type="text"],
input[type="tel"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: 0.5rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--gray-900);
  background: #fff;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.form-note {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 0.9rem;
  text-align: center;
}

.form-placeholder-note {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

/* ---------- Trust stats bar ---------- */

.stats-bar {
  padding: 3rem 0;
  background: #fff;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

@media (min-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary-600);
  margin-bottom: 0.25rem;
}

.stat-label { color: var(--gray-600); }

/* ---------- Generic card grid ---------- */

.bg-tint { background: var(--gray-50); }

.grid-3 {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.75rem;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover { box-shadow: var(--shadow-xl); transform: translateY(-2px); }

.card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.65rem;
  background: var(--primary-100);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.card h3 { font-size: 1.2rem; color: var(--gray-900); margin-bottom: 0.6rem; }
.card p { color: var(--gray-600); margin-bottom: 1rem; }

.card-link {
  color: var(--primary-600);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.card-link:hover { color: var(--primary-700); }

/* ---------- Why-us checklist ---------- */

.why-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--gray-700);
  font-size: 1.05rem;
}

.check-list .icon { color: var(--primary-600); margin-top: 0.15rem; }

.photo-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 26rem;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
}

.photo-placeholder.small { height: 12rem; }

/* ---------- Process steps ---------- */

.steps-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  counter-reset: step;
}

@media (min-width: 768px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .steps-grid { grid-template-columns: repeat(4, 1fr); }
}

.step {
  text-align: center;
}

.step-num {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 999px;
  background: var(--primary-600);
  color: #fff;
  font-weight: 800;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.step h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--gray-900); }
.step p { color: var(--gray-600); font-size: 0.95rem; }

/* ---------- FAQ ---------- */

.faq-list { max-width: 48rem; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.25rem 0;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

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

.faq-item summary .chev {
  transition: transform 0.2s ease;
  color: var(--primary-600);
  flex-shrink: 0;
}

.faq-item[open] summary .chev { transform: rotate(180deg); }

.faq-item p {
  color: var(--gray-600);
  padding-bottom: 1.25rem;
  max-width: 42rem;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  color: #fff;
}

.cta-band h2 { color: #fff; margin-bottom: 1rem; }
.cta-band p { color: var(--primary-100); font-size: 1.15rem; margin-bottom: 2rem; max-width: 40rem; margin-left: auto; margin-right: auto; }

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* ---------- Contact section ---------- */

.contact-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.contact-info-list .icon { color: var(--primary-600); margin-top: 0.2rem; }
.contact-info-list h3 { font-size: 1rem; color: var(--gray-900); margin-bottom: 0.15rem; }
.contact-info-list p, .contact-info-list span { color: var(--gray-600); }

.service-area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.service-area-tags span {
  background: var(--primary-100);
  color: var(--primary-800);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

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

.site-footer {
  background: var(--gray-900);
  color: var(--gray-300);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  padding: 4rem 0 2.5rem;
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}

.footer-brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1rem; }
.footer-brand .brand-mark { color: var(--primary-400); }
.footer-brand .brand-main { color: #fff; }
.footer-brand .brand-sub { color: var(--primary-400); }

.footer-desc { font-size: 0.92rem; margin-bottom: 1.25rem; color: var(--gray-400); }

.footer-social { display: flex; gap: 1rem; }
.footer-social a { color: var(--gray-400); }
.footer-social a:hover { color: var(--primary-400); }

.footer h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { transition: color 0.2s ease; }
.footer-links a:hover { color: var(--primary-400); }
.footer-links span { font-size: 0.92rem; }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-400);
}

@media (min-width: 640px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

.footer-legal { display: flex; gap: 1.25rem; }
.footer-legal a:hover { color: var(--primary-400); }