/* ==========================================================================
   Fontanero Rápido 24h — Production Stylesheet
   Strict adherence to approved reference design.
   ========================================================================== */

:root {
  --color-navy: #0f1e36;
  --color-navy-dark: #081120;
  --color-navy-light: #1a3258;
  --color-blue: #0b66c2;
  --color-blue-hover: #084d94;
  --color-blue-light: #e8f2fc;
  --color-red: #e62828;
  --color-text: #2c3e50;
  --color-text-muted: #64748b;
  --color-bg-light: #f8fafc;
  --color-bg-card: #f1f5f9;
  --color-border: #e2e8f0;
  --color-white: #ffffff;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --container-width: 1160px;
  --radius: 6px;
  --transition: all 0.2s ease-in-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

a {
  color: var(--color-blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-blue-hover);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 100;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 52px;
  width: auto;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-phone-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  flex-shrink: 0;
}

.phone-meta {
  display: flex;
  flex-direction: column;
}

.phone-number-link {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.phone-number-link:hover {
  color: var(--color-blue);
}

.phone-subtext {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-blue);
  color: var(--color-white) !important;
  padding: 10px 20px;
  font-size: 0.95rem;
}

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

.btn-lg {
  padding: 14px 26px;
  font-size: 1.1rem;
  font-weight: 700;
}

.btn-full {
  width: 100%;
}

/* Navigation */
.header-nav {
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.nav-link {
  display: block;
  padding: 12px 4px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-navy);
  position: relative;
}

.nav-link:hover {
  color: var(--color-blue);
}

.nav-link.active {
  color: var(--color-blue);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-blue);
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px;
  color: var(--color-navy);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-navy);
  background-image: linear-gradient(to right, rgba(15, 30, 54, 0.93) 0%, rgba(15, 30, 54, 0.88) 45%, rgba(15, 30, 54, 0.35) 100%), url('../assets/images/hero-plumber.webp');
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  color: var(--color-white);
  padding: 60px 0 70px;
}

.hero-content {
  max-width: 620px;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
  color: var(--color-white);
  letter-spacing: -0.5px;
}

.hero-description {
  font-size: 1.15rem;
  line-height: 1.5;
  margin-bottom: 28px;
  color: #e2e8f0;
  font-weight: 400;
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.hero-footnote {
  font-size: 0.88rem;
  color: #cbd5e1;
}

/* ==========================================================================
   SERVICES LIST SECTION (Section 3)
   ========================================================================== */
.section-services {
  padding: 56px 0;
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 12px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 26px;
  line-height: 1.5;
}

.services-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
  list-style: none;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-navy);
}

.service-item a {
  color: var(--color-navy);
}

.service-item a:hover {
  color: var(--color-blue);
  text-decoration: underline;
}

.check-icon {
  width: 18px;
  height: 18px;
  color: var(--color-blue);
  flex-shrink: 0;
}

.services-media img {
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  object-position: center;
}

/* ==========================================================================
   SECTION 4 & 5 — INTRODUCTION & CONTACT PANEL
   ========================================================================== */
.section-intro-contact {
  padding: 56px 0 64px;
  background: var(--color-white);
}

.intro-contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 1fr;
  gap: 36px;
  align-items: start;
}

.intro-media img {
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: center 25%;
}

.intro-text-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.intro-text-col p {
  font-size: 0.98rem;
  line-height: 1.6;
  color: #475569;
}

/* Mascot Callout (Beside Contact Card) */
.mascot-callout {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-top: 8px;
}

.mascot-media {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mascot-img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  border-radius: 4px;
}

.mascot-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mascot-heading {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.25;
}

.mascot-text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin: 0 !important;
}

.mascot-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-blue);
  margin-top: 4px;
  transition: var(--transition);
}

.mascot-cta:hover {
  color: var(--color-blue-hover);
  text-decoration: underline;
}

/* Contact Card (Section 5) */
.contact-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-card-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.card-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-blue);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
}

.card-phone {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
  margin-top: 4px;
}

.card-hours {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  margin-top: 4px;
}

.contact-card-areas {
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.areas-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
}

.areas-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
}

.areas-list li {
  font-size: 0.88rem;
  color: #475569;
}

.areas-list li::after {
  content: "•";
  margin-left: 12px;
  color: #94a3b8;
}

.areas-list li:last-child::after {
  content: "";
}

/* ==========================================================================
   GENERIC CONTENT PAGES (Service, Contact, Consejos, Legal)
   ========================================================================== */
.page-header {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 44px 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 12px;
  color: #94a3b8;
}

.breadcrumb a {
  color: #cbd5e1;
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.page-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-white);
}

.page-subtitle {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-top: 10px;
  max-width: 760px;
}

.page-content-wrap {
  padding: 50px 0 70px;
  background: var(--color-white);
}

.content-layout {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 48px;
  align-items: start;
}

.content-single {
  max-width: 860px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-navy);
  margin: 32px 0 14px;
}

.prose h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-navy);
  margin: 24px 0 10px;
}

.prose p {
  font-size: 1rem;
  line-height: 1.7;
  color: #334155;
  margin-bottom: 16px;
}

.prose ul,
.prose ol {
  margin: 14px 0 20px 24px;
  color: #334155;
}

.prose li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.callout-box {
  background-color: var(--color-bg-light);
  border-left: 4px solid var(--color-blue);
  padding: 18px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 24px 0;
}

.callout-box p {
  margin-bottom: 0;
}

/* Service Page Sidebar */
.sidebar-sticky {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-box {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
}

.sidebar-box h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 14px;
}

.sidebar-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-links a {
  display: block;
  font-size: 0.92rem;
  color: var(--color-navy);
  padding: 6px 0;
  border-bottom: 1px solid #edf2f7;
}

.sidebar-links a:hover {
  color: var(--color-blue);
  padding-left: 4px;
}

/* FAQ Accordion / Cards */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  background: var(--color-bg-light);
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.faq-answer {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy);
  color: #94a3b8;
  margin-top: auto;
}

.footer-top {
  padding: 42px 0 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-logo {
  height: 46px;
  width: auto;
}

.footer-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-nav a {
  color: #cbd5e1;
  font-size: 0.92rem;
}

.footer-nav a:hover {
  color: var(--color-white);
}

.footer-nav a:not(:last-child)::after {
  content: "|";
  margin-left: 16px;
  color: rgba(255, 255, 255, 0.25);
}

.footer-service-note {
  text-align: right;
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.footer-bottom {
  padding: 18px 0;
  font-size: 0.82rem;
  color: #94a3b8;
}

.footer-bottom-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-legal-links a {
  color: #94a3b8;
}

.footer-legal-links a:hover {
  color: var(--color-white);
}

/* ==========================================================================
   MOBILE STICKY CALL BUTTON (< 768px)
   ========================================================================== */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
  z-index: 999;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 992px) {
  .intro-contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .intro-media {
    grid-column: 1 / -1;
  }

  .intro-media img {
    max-height: 300px;
  }

  .content-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 14px;
  }

  body {
    padding-bottom: 60px;
    /* Space for mobile sticky CTA */
  }

  .mobile-sticky-cta {
    display: block;
  }

  .header-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    gap: 8px;
  }

  .brand-logo {
    height: 38px;
    width: auto;
    max-width: 155px;
  }

  .header-phone-info {
    gap: 6px;
  }

  .header-contact .btn-primary {
    display: none;
    /* Keep header compact on mobile, rely on top phone or sticky CTA */
  }

  .phone-subtext {
    display: none;
  }

  .phone-number-link {
    font-size: 1.05rem;
    white-space: nowrap;
  }

  .phone-icon-circle {
    width: 28px;
    height: 28px;
  }

  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 6px;
    flex-shrink: 0;
  }

  .header-nav {
    display: none;
  }

  .header-nav.is-open {
    display: block;
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    padding: 10px 0;
  }

  .nav-link {
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid #f1f5f9;
  }

  .nav-link.active::after {
    display: none;
  }

  .hero-section {
    padding: 44px 0 50px;
    background-image: linear-gradient(to bottom, rgba(15, 30, 54, 0.92) 0%, rgba(15, 30, 54, 0.86) 100%), url('../assets/images/hero-plumber.webp');
    background-position: center right;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .services-checklist {
    grid-template-columns: 1fr;
  }

  .intro-contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .footer-nav a:not(:last-child)::after {
    display: none;
  }

  .footer-service-note {
    text-align: left;
  }

  .footer-bottom-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }

  .btn-lg {
    font-size: 1rem;
    padding: 12px 20px;
  }

  .mascot-callout {
    padding: 12px 14px;
    gap: 12px;
  }

  .mascot-img {
    width: 76px;
    height: 76px;
  }

  .mascot-heading {
    font-size: 0.96rem;
  }

  .mascot-text {
    font-size: 0.82rem;
  }

  .mascot-cta {
    font-size: 0.85rem;
  }
}

@media (max-width: 375px) {
  .brand-logo {
    height: 34px;
    max-width: 135px;
  }

  .phone-number-link {
    font-size: 0.95rem;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}