/**
 * The Tennant Team at Charles Rutenberg Realty
 * Main Design System & Global Styles
 * Brand: Sophisticated Tampa Bay Real Estate
 * Colors: Deep Navy (#0B192C), Warm White (#F8FAFC), Charcoal (#1E293B), Gulf Coast Blue (#0284C7), Coastal Teal (#0D9488)
 */

:root {
  --color-navy: #0B192C;
  --color-navy-dark: #070F1B;
  --color-navy-light: #162B48;
  --color-charcoal: #1E293B;
  --color-slate: #334155;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --color-border-dark: #334155;
  --color-bg-light: #F8FAFC;
  --color-bg-white: #FFFFFF;
  --color-gulf-blue: #0284C7;
  --color-gulf-blue-hover: #0369A1;
  --color-teal: #0D9488;
  --color-teal-light: #F0FDFA;
  --color-gold: #D97706;
  --color-gold-bg: #FEF3C7;
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Playfair Display", Georgia, -apple-system, serif;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --max-width: 1240px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-slate);
  background-color: var(--color-bg-light);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.75rem; letter-spacing: -0.02em; }
h2 { font-size: 2.2rem; letter-spacing: -0.015em; }
h3 { font-size: 1.6rem; letter-spacing: -0.01em; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.05em; }

p {
  margin-bottom: 1.25rem;
}

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

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 900px;
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-gold {
  background-color: var(--color-gold-bg);
  color: var(--color-gold);
  border: 1px solid rgba(217, 119, 6, 0.3);
}

.badge-blue {
  background-color: #E0F2FE;
  color: var(--color-gulf-blue);
}

.badge-teal {
  background-color: var(--color-teal-light);
  color: var(--color-teal);
}

.badge-navy {
  background-color: rgba(11, 25, 44, 0.08);
  color: var(--color-navy);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  line-height: 1.3;
}

.btn-primary {
  background-color: var(--color-gulf-blue);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-gulf-blue-hover);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.btn-navy {
  background-color: var(--color-navy);
  color: #FFFFFF;
}

.btn-navy:hover {
  background-color: var(--color-navy-light);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-border);
  color: var(--color-charcoal);
}

.btn-outline:hover {
  border-color: var(--color-gulf-blue);
  color: var(--color-gulf-blue);
  background-color: #FFFFFF;
}

.btn-outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
}

.btn-outline-white:hover {
  border-color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-crest {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.brand-brokerage {
  font-size: 0.73rem;
  color: var(--color-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-slate);
  padding: 0.5rem 0.25rem;
  transition: color var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-phone-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-navy);
  padding: 0.5rem 0.75rem;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-navy);
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(175deg, #0B192C 0%, #162B48 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 85% 20%, rgba(2, 132, 199, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  color: #FFFFFF;
  font-size: 3.2rem;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-lead {
  font-size: 1.2rem;
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
  color: #94A3B8;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-trust-item svg {
  color: var(--color-teal);
}

.hero-visual-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-xl);
}

.hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-title {
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 700;
}

/* Service Cards (Homepage 3 Cards) */
.section-services-top {
  margin-top: -3.5rem;
  position: relative;
  z-index: 10;
  padding-bottom: 4rem;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.card-service {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card-service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(2, 132, 199, 0.3);
}

.card-service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background-color: #F0F9FF;
  color: var(--color-gulf-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.card-service h3 {
  font-size: 1.4rem;
  margin-bottom: 0.85rem;
}

.card-service p {
  color: var(--color-slate);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Contrast Section / Not One Size Fits All */
.section-philosophy {
  padding: 5rem 0;
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.quote-highlight {
  position: relative;
  padding: 2.25rem;
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-gulf-blue);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-size: 1.15rem;
  color: var(--color-charcoal);
  font-style: normal;
  line-height: 1.7;
}

/* 3-Step Process Section */
.section-steps {
  padding: 5.5rem 0;
  background-color: var(--color-bg-light);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-header .badge {
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: 2.3rem;
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--color-muted);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.step-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-gulf-blue);
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--color-navy);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.step-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.step-card p {
  color: var(--color-slate);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* Listing Packages Matrix */
.package-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.card-package {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card-package.popular {
  border: 2px solid var(--color-gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.card-package:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-package-header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.25rem;
}

.card-package-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.card-package-price {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.2;
}

.card-package-min {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.35rem;
  line-height: 1.4;
}

.card-package-best-for {
  font-size: 0.88rem;
  color: var(--color-slate);
  background-color: var(--color-bg-light);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

.package-features-list {
  list-style: none;
  font-size: 0.88rem;
  color: var(--color-slate);
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.package-features-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.6rem;
  line-height: 1.45;
}

.package-features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-teal);
  font-weight: 800;
}

.package-buyer-fee-box {
  background-color: #F8FAFC;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  font-size: 0.8rem;
  color: var(--color-slate);
  margin-bottom: 1.25rem;
}

/* FAQ Accordion */
.faq-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-gulf-blue);
}

.faq-item-header {
  width: 100%;
  padding: 1.35rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
  color: var(--color-muted);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-gulf-blue);
}

.faq-item-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 1.5rem;
}

.faq-item.active .faq-item-body {
  padding-bottom: 1.35rem;
}

.faq-item-body p {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-slate);
  line-height: 1.65;
}

.faq-item-body p:last-child {
  margin-bottom: 0;
}

/* Full Brokerage Compliance Footer */
.site-footer {
  background-color: var(--color-navy);
  color: #94A3B8;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand h4 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.footer-brokerage-badge {
  color: #CBD5E1;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
  color: #CBD5E1;
}

.footer-contact-item a {
  color: #CBD5E1;
}

.footer-contact-item a:hover {
  color: #FFFFFF;
}

.footer-col h5 {
  color: #FFFFFF;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 0.6rem;
}

.footer-links-list a {
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.footer-links-list a:hover {
  color: #FFFFFF;
}

/* Compliance Disclaimer Box */
.footer-compliance-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2.5rem;
  font-size: 0.8rem;
  color: #94A3B8;
  line-height: 1.65;
}

.footer-compliance-box p {
  margin-bottom: 0.75rem;
}

.footer-compliance-box p:last-child {
  margin-bottom: 0;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: #64748B;
}

.footer-housing-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Sticky Bottom Mobile Bar */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border);
  padding: 0.75rem 1rem;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
}

.mobile-sticky-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .package-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .card-package.popular {
    transform: none;
  }
  .service-card-grid {
    grid-template-columns: 1fr;
  }
  .section-services-top {
    margin-top: -2rem;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  h3 { font-size: 1.4rem; }

  .site-header {
    height: auto;
  }
  .nav-container {
    height: 70px;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
  .nav-actions .btn {
    display: none;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .package-cards-grid {
    grid-template-columns: 1fr;
  }
  .mobile-sticky-cta {
    display: block;
  }
  body {
    padding-bottom: 70px;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}