/* Network Drains — shared styles */

:root {
  --ink: #20242b;
  --ink-soft: #454b56;
  --slate: #667085;
  --blue: #1c7cf2;
  --blue-deep: #0f5fd1;
  --blue-pale: #e8f2ff;
  --ice: #f5f8fc;
  --white: #ffffff;
  --line: #e2e8f1;
  --good: #1f9d63;
  --warn: #e2632a;
  --shadow: 0 18px 40px -22px rgba(20, 30, 50, 0.35);
  --radius: 14px;
  --font-display: 'Manrope', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Work Sans', 'Segoe UI', Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: 24px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.5em;
  text-wrap: balance;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 1.6rem + 2.2vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 1.35rem + 1.1vw, 2.25rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--ink-soft); }
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn.solid {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  box-shadow: 0 10px 24px -10px rgba(28, 124, 242, 0.55);
}
.btn.solid:hover { background: var(--blue-deep); border-color: var(--blue-deep); }
.btn.whatsapp {
  background: #21b95a;
  border-color: #21b95a;
  color: var(--white);
  box-shadow: 0 10px 24px -10px rgba(33, 185, 90, 0.5);
}
.btn.whatsapp:hover { background: #1a9c4b; border-color: #1a9c4b; }
.btn.ghost { border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn.ghost:hover { background: rgba(255,255,255,0.12); }
.btn.small { padding: 8px 16px; font-size: 0.85rem; }

/* Top bar */
.top-bar {
  background: var(--ink);
  color: rgba(255,255,255,0.85);
}
.top-bar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 9px;
  font-size: 0.85rem;
  flex-wrap: wrap;
}
.top-bar .promise { font-weight: 500; }
.top-bar .contacts { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.top-bar .contacts a { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--white); }
.top-bar .contacts svg { width: 15px; height: 15px; }
.top-bar .contacts .tag { color: #7fd99a; font-weight: 600; }

/* Header */
header.site {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 14px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 104px; width: auto; }
nav.primary ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; flex-wrap: wrap; }
nav.primary a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
nav.primary a:hover, nav.primary a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--blue); }
.header-ctas { display: flex; align-items: center; gap: 10px; }

/* Hero */
.hero {
  background:
    radial-gradient(circle at 85% 10%, rgba(28,124,242,0.14), transparent 55%),
    linear-gradient(180deg, var(--ice), var(--white) 70%);
  padding-block: 64px 56px;
  position: relative;
  overflow: hidden;
}
.hero .grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero p.lead { font-size: 1.12rem; max-width: 46ch; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero .badges { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 34px; }
.hero .badge { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--ink-soft); }
.hero .badge svg { width: 20px; height: 20px; color: var(--blue); flex: none; }
.hero-art {
  background: var(--ink);
  border-radius: 20px;
  aspect-ratio: 4/3.1;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero-art img { width: 100%; height: 100%; object-fit: cover; display: block; }
.page-header {
  background: linear-gradient(180deg, var(--ice), var(--white));
  padding-block: 48px 40px;
  border-bottom: 1px solid var(--line);
}
.page-header .wrap { max-width: 920px; }

/* Symptom grid */
.symptoms { padding-block: 54px; }
.symptoms .head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 26px; flex-wrap: wrap; }
.symptom-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.symptom-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.symptom-card:hover { border-color: var(--blue); box-shadow: var(--shadow); transform: translateY(-2px); }
.symptom-card svg { width: 22px; height: 22px; color: var(--blue); flex: none; }

/* Services grid */
.services { padding-block: 60px; background: var(--ice); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service-card .icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--blue-pale); color: var(--blue-deep);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.service-card .icon svg { width: 24px; height: 24px; }
.service-card h3 { margin-bottom: 8px; }
.service-card p { font-size: 0.95rem; margin-bottom: 14px; }
.service-card .more { font-family: var(--font-display); font-weight: 700; font-size: 0.88rem; color: var(--blue-deep); display: inline-flex; align-items: center; gap: 6px; }
.service-card .more svg { width: 15px; height: 15px; }
.services .view-all { text-align: center; margin-top: 32px; }

/* Why / trust */
.trust { padding-block: 60px; }
.trust .grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.trust-item { padding: 22px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.trust-item .icon { width: 40px; height: 40px; border-radius: 10px; background: var(--ink); color: var(--white); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.trust-item .icon svg { width: 20px; height: 20px; }
.trust-item h3 { font-size: 1.05rem; }
.trust-item p { font-size: 0.92rem; margin: 0; }

/* Who pays banner */
.who-pays { padding-block: 58px; }
.who-pays .panel {
  background: var(--ink);
  color: rgba(255,255,255,0.88);
  border-radius: 20px;
  padding: 44px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
}
.who-pays .panel h2 { color: var(--white); }
.who-pays .panel p { color: rgba(255,255,255,0.72); }
.who-pays .pill-list { display: flex; flex-direction: column; gap: 10px; }
.who-pays .pill { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.08); border-radius: 10px; padding: 12px 16px; font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; }
.who-pays .pill svg { width: 18px; height: 18px; color: #7fd99a; flex: none; }

/* How it works */
.how { padding-block: 58px; background: var(--ice); }
.how .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 30px; }
.step { position: relative; padding: 28px 24px; background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); }
.step .num { font-family: var(--font-display); font-weight: 800; font-size: 0.85rem; color: var(--white); background: var(--blue); width: 30px; height: 30px; border-radius: 999px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }

/* Reviews */
.reviews-section { padding-block: 60px; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.review-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--white); }
.review-card .stars { display: flex; gap: 3px; color: #f5a623; margin-bottom: 10px; }
.review-card .stars svg { width: 16px; height: 16px; }
.review-card p { font-size: 0.94rem; margin-bottom: 12px; }
.review-card .who { font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--ink); }
.review-card .where { font-size: 0.8rem; color: var(--slate); }

/* City picker */
.city-select {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 42px 13px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  background-color: var(--white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23454b56' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  appearance: none;
  -webkit-appearance: none;
  color: var(--ink);
  margin: 6px 0 8px;
  cursor: pointer;
}
.city-select:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.city-panel h3 { margin-top: 30px; }
.city-panel .area-chip-grid { margin-top: 18px; }

/* Areas */
.areas-section { padding-block: 60px; background: var(--ice); }
.area-chip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 26px; }
.area-chip {
  background: var(--white); border: 1px solid var(--line); border-radius: 10px;
  padding: 13px 16px; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  display: flex; align-items: center; justify-content: space-between;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.area-chip:hover { border-color: var(--blue); color: var(--blue-deep); }
.area-chip svg { width: 15px; height: 15px; opacity: 0.5; }
.areas-section .view-all { text-align: center; margin-top: 26px; }

/* FAQ */
.faq { padding-block: 60px; }
.faq-list { max-width: 820px; margin: 30px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 18px 20px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.98rem;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--blue); flex: none; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item .a { padding: 0 20px 20px; }
.faq-item .a p { margin: 0; font-size: 0.95rem; }

/* Final CTA */
.final-cta { padding-block: 60px 74px; }
.final-cta .panel {
  background: linear-gradient(120deg, var(--blue), var(--blue-deep));
  border-radius: 20px;
  padding: 48px;
  text-align: center;
  color: var(--white);
  box-shadow: var(--shadow);
}
.final-cta .panel h2 { color: var(--white); }
.final-cta .panel p { color: rgba(255,255,255,0.85); max-width: 52ch; margin-inline: auto; }
.final-cta .cta-row { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.final-cta .btn { border-color: var(--white); }
.final-cta .btn.ghost { color: var(--white); }
.final-cta .btn.solid { background: var(--ink); border-color: var(--ink); }

/* Generic content sections (service / area / about pages) */
.content-section { padding-block: 54px; }
.content-section .prose { max-width: 760px; }
.content-section .prose h2 { margin-top: 1.2em; }
.content-section .prose ul { padding-left: 1.2em; color: var(--ink-soft); }
.content-section .prose li { margin-bottom: 0.4em; }
.two-col { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: start; }
.side-card { background: var(--ice); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: sticky; top: 96px; }
.side-card h3 { font-size: 1.05rem; margin-bottom: 14px; }
.side-card .btn { width: 100%; justify-content: center; margin-bottom: 10px; }
.side-card ul { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.side-card li { display: flex; align-items: center; gap: 9px; font-size: 0.9rem; color: var(--ink-soft); }
.side-card li svg { width: 16px; height: 16px; color: var(--good); flex: none; }
.checklist { list-style: none; margin: 20px 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.checklist li { display: flex; gap: 10px; color: var(--ink-soft); font-size: 0.96rem; }
.checklist svg { width: 18px; height: 18px; color: var(--blue); flex: none; margin-top: 2px; }

/* Related grid (services / areas cross-links) */
.related { padding-block: 50px; background: var(--ice); }
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px; }
.related-card { background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; }
.related-card span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.82rem; color: var(--slate); margin-top: 4px; }

/* Footer */
footer.site { background: var(--ink); color: rgba(255,255,255,0.68); padding-block: 54px 26px; margin-top: 40px; }
footer.site .grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 32px; }
footer.site .brand-col .logo-mini { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 800; color: var(--white); font-size: 1.05rem; margin-bottom: 12px; }
footer.site .brand-col .logo-mini .dot { color: var(--blue); }
footer.site p { color: rgba(255,255,255,0.6); font-size: 0.92rem; }
footer.site h4 { color: var(--white); font-family: var(--font-display); font-size: 0.9rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 14px; }
footer.site ul.links-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
footer.site ul.links-list a { font-size: 0.92rem; color: rgba(255,255,255,0.68); }
footer.site ul.links-list a:hover { color: var(--white); }
footer.site .bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 40px; padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 0.82rem; color: rgba(255,255,255,0.5);
}

@media (max-width: 900px) {
  .hero .grid, .who-pays .panel, .two-col { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .symptom-grid, .service-grid, .trust .grid, .how .steps, .review-grid, .area-chip-grid, .related-grid { grid-template-columns: repeat(2, 1fr); }
  footer.site .grid { grid-template-columns: 1fr 1fr; }
  .side-card { position: static; }
}
@media (max-width: 620px) {
  nav.primary { display: none; }
  .symptom-grid, .trust .grid, .how .steps, .review-grid, .area-chip-grid, .related-grid, .service-grid { grid-template-columns: 1fr; }
  footer.site .grid { grid-template-columns: 1fr; }
  .who-pays .panel, .final-cta .panel { padding: 30px 22px; }
}