/* ===== Tampa Water Solutions — base styles ===== */

:root {
  --color-primary: #1657b0;
  --color-primary-dark: #0d3a78;
  --color-primary-light: #eaf2fd;
  --color-accent: #2f8fe0;
  --color-navy: #0b2a52;
  --color-white: #ffffff;
  --color-gray-50: #f7f9fc;
  --color-gray-100: #eef2f7;
  --color-gray-200: #dfe6ee;
  --color-gray-600: #5b6b7f;
  --color-gray-900: #16202c;

  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Poppins', var(--font-body);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 3px rgba(11, 42, 82, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 42, 82, 0.10);
  --shadow-lg: 0 20px 48px rgba(11, 42, 82, 0.16);

  --container-w: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-gray-900);
  background: var(--color-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; margin: 0 0 0.5em; color: var(--color-navy); }
p { margin: 0 0 1em; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-primary);
  margin-bottom: 0.6em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary-light); transform: translateY(-1px); }
.btn-lg { padding: 15px 28px; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-gray-100);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark { width: 42px; height: 42px; }
.brand-mark-sm { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-title { font-family: var(--font-heading); font-weight: 800; font-size: 0.95rem; color: var(--color-navy); letter-spacing: 0.01em; }
.brand-sub { font-family: var(--font-heading); font-weight: 600; font-size: 0.68rem; color: var(--color-primary); letter-spacing: 0.16em; }

.main-nav { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.main-nav a { font-weight: 500; font-size: 0.93rem; color: var(--color-gray-900); padding: 6px 2px; border-bottom: 2px solid transparent; }
.main-nav a:hover { color: var(--color-primary); border-color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.phone-link { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 0.92rem; color: var(--color-navy); }
.phone-link em, .price-disclaimer em, .area-note em, .form-note, .hero-trust em { font-style: normal; color: var(--color-gray-600); font-weight: 400; font-size: 0.85em; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--color-navy); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--color-primary-light) 0%, var(--color-white) 55%);
  padding: 64px 0 72px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { font-size: clamp(2rem, 3.4vw, 2.9rem); font-weight: 800; }
.hero-lead { font-size: 1.08rem; color: var(--color-gray-600); max-width: 46ch; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin: 26px 0; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero-trust li { font-size: 0.9rem; font-weight: 600; color: var(--color-navy); position: relative; padding-left: 20px; }
.hero-trust li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); }

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  background: var(--color-gray-100);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media-fallback-label { display: none; }
.hero-illustration svg { width: 100%; height: 100%; display: block; }

/* ---------- Image placeholder fallback ---------- */
img.img-missing {
  background: repeating-linear-gradient(135deg, var(--color-gray-100), var(--color-gray-100) 10px, var(--color-gray-200) 10px, var(--color-gray-200) 20px);
  min-height: 160px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
}
img.img-missing::after { content: ""; }
.hero-media:has(img.img-missing) .hero-media-fallback-label {
  display: block;
  position: absolute;
  inset: auto 0 0 0;
  text-align: center;
  background: rgba(11, 42, 82, 0.75);
  color: #fff;
  font-size: 0.78rem;
  padding: 8px;
  font-family: monospace;
}

/* ---------- Trust bar ---------- */
.trust-bar { background: var(--color-navy); }
.trust-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 22px 24px;
}
.trust-item { text-align: center; color: var(--color-white); }
.trust-item strong { display: block; font-family: var(--font-heading); font-size: 1.15rem; margin-bottom: 2px; }
.trust-item span { font-size: 0.82rem; color: #b9cbe6; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--color-gray-50); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.section-lead { color: var(--color-gray-600); font-size: 1.02rem; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.price-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card-featured { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.price-card-badge {
  position: absolute;
  top: -13px;
  left: 28px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
}
.price-card-icon { width: 56px; height: 56px; margin-bottom: 18px; }
.price-card h3 { font-size: 1.2rem; }
.price-card-desc { color: var(--color-gray-600); font-size: 0.92rem; min-height: 3.2em; }
.price-tag { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--color-primary); margin: 4px 0 18px; }
.price-features { flex-grow: 1; margin-bottom: 24px; }
.price-features li { font-size: 0.88rem; padding: 6px 0 6px 24px; position: relative; color: var(--color-gray-900); border-top: 1px solid var(--color-gray-100); }
.price-features li:first-child { border-top: none; }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.price-disclaimer { text-align: center; color: var(--color-gray-600); font-size: 0.85rem; margin-top: 36px; }

/* ---------- Features grid ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.feature { text-align: center; padding: 8px; }
.feature-icon { width: 52px; height: 52px; margin: 0 auto 16px; }
.feature h3 { font-size: 1.05rem; }
.feature p { color: var(--color-gray-600); font-size: 0.9rem; }

/* ---------- Process ---------- */
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
}
.process-step { position: relative; padding: 28px 22px; background: var(--color-white); border: 1px solid var(--color-gray-200); border-radius: var(--radius); }
.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-heading);
  margin-bottom: 14px;
}
.process-step h3 { font-size: 1.02rem; }
.process-step p { color: var(--color-gray-600); font-size: 0.88rem; margin-bottom: 0; }

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--color-gray-100);
}
.gallery-tile {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 20px;
  text-align: center;
}
.gallery-tile svg { width: 48px; height: 48px; }
.gallery-tile p { margin: 0; font-weight: 600; font-size: 0.92rem; color: var(--color-navy); }

/* ---------- Service area ---------- */
.service-area-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.area-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px 20px;
  margin: 22px 0;
}
.area-list li { font-weight: 600; font-size: 0.92rem; padding-left: 20px; position: relative; }
.area-list li::before { content: "📍"; position: absolute; left: 0; font-size: 0.8em; }
.area-note { font-size: 0.85rem; }
.area-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-gray-100);
  box-shadow: var(--shadow-md);
}
.area-map img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-gray-200); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-navy);
  padding: 20px 4px;
  cursor: pointer;
}
.faq-icon { flex-shrink: 0; font-size: 1.3rem; color: var(--color-primary); transition: transform 0.2s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  color: var(--color-gray-600);
  font-size: 0.94rem;
  padding: 0 4px;
}
.faq-item.open .faq-answer { max-height: 240px; padding-bottom: 20px; }

/* ---------- Booking ---------- */
.booking-section { background: var(--color-navy); }
.booking-section .eyebrow { color: #8fb9ea; }
.booking-section h2, .booking-section .section-lead { color: var(--color-white); }
.booking-section .section-lead { color: #c4d6ee; }

.booking-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px;
  align-items: start;
}
.calendly-embed {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 400px;
}
.calendly-embed iframe { display: block; border: none; }
.calendly-fallback { display: none; padding: 60px 24px; text-align: center; }
.calendly-fallback p { color: var(--color-gray-600); }

.booking-side {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
}
.booking-side h3 { font-size: 1.05rem; }
.quote-form { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; }
.quote-form label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; font-weight: 600; color: var(--color-gray-900); }
.quote-form input, .quote-form select, .quote-form textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background: var(--color-gray-50);
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}
.form-note { font-size: 0.78rem; text-align: center; margin-top: 4px; }

/* ---------- Footer ---------- */
.site-footer { background: #081d38; color: #cbdaf0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding: 56px 24px 40px;
}
.footer-brand { display: flex; gap: 12px; align-items: flex-start; }
.footer-brand-title { font-family: var(--font-heading); font-weight: 800; color: #fff; font-size: 1rem; margin: 0; letter-spacing: 0.02em; }
.footer-brand-tagline { font-size: 0.85rem; color: #9db6d8; margin: 6px 0 0; }
.footer-col h4 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; font-size: 0.9rem; }
.footer-col a:hover { color: #fff; }
.footer-col em { color: #6f88ab; font-style: normal; font-size: 0.82em; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 18px 24px; text-align: center; font-size: 0.82rem; color: #7d95b8; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .hero-inner, .service-area-inner, .booking-wrap { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .area-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .header-actions .phone-link span { display: none; }
  .features-grid, .process-list, .gallery-grid, .footer-inner { grid-template-columns: 1fr; }
  .hero { padding: 44px 0 56px; }
  .section { padding: 56px 0; }
}

/* Mobile nav open state */
.main-nav.open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: 18px 24px 24px;
  box-shadow: var(--shadow-md);
  gap: 14px;
}