/* ==========================================================================
   Cora Environmental — Huntsville AL Septic Services
   ========================================================================== */

:root {
  --navy: #003a75;
  --navy-dark: #002550;
  --teal: #0075e5;
  --green: #0075e5;
  --green-dark: #005bb5;
  --accent: #ff3131;
  --accent-dark: #d92020;
  --sand: #f4efe6;
  --cream: #faf7f1;
  --ink: #122530;
  --ink-soft: #4a5a66;
  --line: #e2dfd6;
  --white: #ffffff;
  --radius: 10px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(0, 58, 117, 0.08);
  --shadow-md: 0 10px 30px rgba(0, 58, 117, 0.14);
  --max-w: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover { color: var(--green-dark); }

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; letter-spacing: 0.04em; text-transform: uppercase; font-family: 'Inter', sans-serif; color: var(--navy); }

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  background: var(--navy);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--ink-soft);
  max-width: 60ch;
}

.center { text-align: center; margin-top: 2.5rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  text-align: center;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-ghost:hover { background: var(--navy); color: #fff; }

.btn-ghost-light {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btn-ghost-light:hover { background: #fff; color: var(--navy); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--navy);
}
.logo:hover { color: var(--navy); }

.logo-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: #fff;
  border-radius: 10px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.4rem;
  box-shadow: var(--shadow-sm);
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text strong { font-size: 1.05rem; color: var(--navy); }
.logo-text em {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.site-nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 1.5rem;
}
.site-nav a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4rem 0;
  position: relative;
}
.site-nav a.active,
.site-nav a:hover {
  color: var(--green-dark);
}
.site-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background:
    linear-gradient(135deg, rgba(0, 58, 117, 0.82) 0%, rgba(0, 117, 229, 0.72) 100%),
    url('https://1hzgblwwmf.ucarecd.net/a30240cc-f60e-47f0-b47d-79e1f0898f58/-/preview/999x898/') center/cover no-repeat;
  color: #e8f0f4;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  right: -10%;
  top: -30%;
  width: 60%;
  height: 160%;
  background: radial-gradient(circle, rgba(255, 49, 49, 0.18), transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  left: -5%;
  bottom: -40%;
  width: 45%;
  height: 140%;
  background: radial-gradient(circle, rgba(0, 117, 229, 0.35), transparent 65%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 5rem 1.25rem;
  position: relative;
  z-index: 1;
}

.hero-content h1 { color: #fff; }
.hero-content .eyebrow { color: #ffb3b3; }
.hero-content .lead { color: #e3ecf4; max-width: 55ch; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.75rem 0 2rem;
}
.hero-actions .btn-ghost {
  color: #fff;
  border-color: #fff;
}
.hero-actions .btn-ghost:hover { background: #fff; color: var(--navy); }

.hero-badges {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
}
.hero-badges li {
  font-size: 0.85rem;
  color: #b9c7cf;
  display: flex;
  flex-direction: column;
}
.hero-badges strong {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: #fff;
  font-weight: 700;
}

.hero-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(4px);
}
.hero-card-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.hero-stat {
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--green);
  border-radius: 6px;
}
.hero-stat .num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: #fff;
  font-weight: 700;
}
.hero-stat .label {
  font-size: 0.88rem;
  color: #c7d4db;
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section {
  padding: 5rem 0;
}
.section-alt {
  background: var(--sand);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}
.section-head .section-sub {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* Grids */
.grid { display: grid; gap: 1.75rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.align-center { align-items: center; }

/* ==========================================================================
   Cards
   ========================================================================== */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d0cbbf;
}
.card h3 { color: var(--navy); margin-bottom: 0.5rem; }
.card p { color: var(--ink-soft); font-size: 0.96rem; }

.service-card { display: flex; flex-direction: column; }
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--teal), var(--green));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
}
.card-link {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--green-dark);
  padding-top: 0.5rem;
}

/* ==========================================================================
   Check lists
   ========================================================================== */
.check-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.75rem;
}
.check-list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.8rem;
  color: var(--ink-soft);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(63, 143, 63, 0.15);
}
.check-list.two-col {
  columns: 2;
  column-gap: 2.5rem;
}

/* ==========================================================================
   Feature panel / testimonials
   ========================================================================== */
.feature-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.feature-panel blockquote {
  margin: 0;
  padding: 1.25rem 1.5rem;
  background: var(--sand);
  border-left: 4px solid var(--green);
  border-radius: 6px;
  font-style: italic;
  color: var(--ink);
}
.feature-panel blockquote cite {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.stat-grid > div {
  text-align: center;
  padding: 1.25rem;
  background: var(--sand);
  border-radius: var(--radius);
}
.stat-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
}
.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ==========================================================================
   Service area list
   ========================================================================== */
.area-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  max-width: 860px;
  margin-inline: auto;
}
.area-list li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  text-align: center;
  font-weight: 500;
  color: var(--navy);
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  color: #fff;
  padding: 3.5rem 0;
}
.cta-band h2 { color: #fff; margin-bottom: 0.25rem; }
.cta-band p { color: #d4e1e6; margin: 0; }
.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ==========================================================================
   Page hero (sub pages)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: #e8f0f4;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; }
.page-hero .eyebrow { color: #ffb3b3; }
.page-hero .lead { color: #e3ecf4; }

.page-hero--services {
  background:
    linear-gradient(135deg, rgba(0, 58, 117, 0.82) 0%, rgba(0, 117, 229, 0.72) 100%),
    url('https://1hzgblwwmf.ucarecd.net/443b18a6-cbd8-4b49-9d6b-2379f1743793/-/preview/1000x1000/') center/cover no-repeat;
}
.page-hero--about {
  background:
    linear-gradient(135deg, rgba(0, 58, 117, 0.82) 0%, rgba(0, 117, 229, 0.72) 100%),
    url('https://1hzgblwwmf.ucarecd.net/e3162ae2-ee4a-4bc0-b6d9-2c3bad4796ad/-/preview/1000x1000/') center/cover no-repeat;
}
.page-hero--contact {
  background:
    linear-gradient(135deg, rgba(0, 58, 117, 0.82) 0%, rgba(0, 117, 229, 0.72) 100%),
    url('https://1hzgblwwmf.ucarecd.net/d8013e62-a489-4c93-a652-abb2a9720e35/-/preview/1000x738/') center/cover no-repeat;
}

/* ==========================================================================
   Services detail
   ========================================================================== */
.services-detail .service-detail {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2.5rem;
  align-items: start;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
}
.services-detail .service-detail:last-of-type { border-bottom: 0; }

.service-detail-media {
  background: linear-gradient(135deg, var(--navy), var(--teal));
  border-radius: var(--radius-lg);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 6rem;
  overflow: hidden;
}
.media-icon { font-size: 3.5rem; }
.media-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.service-detail.alt .service-detail-media {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
}

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid { gap: 3rem; align-items: start; }

.contact-info h2 { margin-top: 0; }
.contact-block {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
}
.contact-block li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.contact-block li:last-child { border-bottom: 0; }
.contact-label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
}

.emergency-box {
  background: var(--sand);
  border-left: 4px solid var(--green);
  padding: 1.5rem;
  border-radius: var(--radius);
}
.emergency-box h3 { margin-top: 0; color: var(--navy); }
.emergency-box p { color: var(--ink-soft); }

.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.contact-form-wrap h2 { margin-top: 0; }

.contact-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.3rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--cream);
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 0;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(63, 143, 63, 0.18);
}
.form-row { margin-bottom: 1rem; }
.form-row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.contact-form .btn { width: 100%; margin-top: 0.5rem; }
.form-note { margin: 0.75rem 0 0; font-size: 0.88rem; color: var(--green-dark); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { max-width: 780px; margin: 0 auto; }
.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow-sm);
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  list-style: none;
  position: relative;
  padding-right: 1.5rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--green);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { content: '\2212'; }
.faq details p { margin: 0.75rem 0 0; color: var(--ink-soft); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy-dark);
  color: #c7d4db;
  padding: 4rem 0 1.5rem;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.site-footer h4 {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}
.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-footer li { padding: 0.3rem 0; }
.site-footer a { color: #c7d4db; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }

.footer-logo .logo-text strong { color: #fff; }
.footer-logo .logo-text em { color: #8fa2ad; }
.footer-logo .logo-mark {
  background: linear-gradient(135deg, var(--green), var(--teal));
}
.site-footer p { font-size: 0.9rem; color: #8fa2ad; }

.contact-list li { line-height: 1.4; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: #8fa2ad;
}
.footer-bottom p { margin: 0; font-size: 0.82rem; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; padding: 3.5rem 1.25rem; }
  .hero-card { max-width: 520px; }
  .services-detail .service-detail { grid-template-columns: 1fr; gap: 1.5rem; }
  .service-detail-media { aspect-ratio: 16 / 9; padding: 0; position: static; }
  .media-icon { font-size: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .area-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 780px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 1.25rem 1.5rem;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .site-nav.open { max-height: 480px; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav ul li { border-bottom: 1px solid var(--line); }
  .site-nav ul a {
    display: block;
    padding: 0.9rem 0;
  }
  .site-nav ul a.active::after { display: none; }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .form-row.two { grid-template-columns: 1fr; }

  .cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .area-list { grid-template-columns: repeat(2, 1fr); }
  .check-list.two-col { columns: 1; }
  .section { padding: 3.5rem 0; }
}

@media (max-width: 480px) {
  .hero-badges { gap: 1rem 1.5rem; }
  .hero-badges strong { font-size: 1.2rem; }
  .logo-text em { display: none; }
}

.floating-call {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.4rem;
  background: #d92d20;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(217, 45, 32, 0.4), 0 4px 10px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.floating-call:hover,
.floating-call:focus {
  background: #b42318;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(217, 45, 32, 0.45), 0 6px 12px rgba(0, 0, 0, 0.18);
}
.floating-call-icon {
  width: 22px;
  height: 22px;
  fill: #fff;
  flex-shrink: 0;
}
.floating-call-text {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .floating-call {
    right: 1rem;
    bottom: 1rem;
    padding: 0.85rem;
    border-radius: 50%;
  }
  .floating-call-text {
    display: none;
  }
  .floating-call-icon {
    width: 26px;
    height: 26px;
  }
}