/* =============================
   CSS VARIABLES
============================= */

/* =============================
   DESIGN TOKENS
   The Telecom Doctor
============================= */

:root {

  /* Brand */
  --brand-wireless: #2563eb;
  --brand-internet: #0ea5a4;
  --brand-television: #7c3aed;

  --brand-wireless-soft: rgba(37, 99, 235, 0.08);
  --brand-internet-soft: rgba(14, 165, 164, 0.08);
  --brand-television-soft: rgba(124, 58, 237, 0.08);

main[data-theme="wireless"] {
  --brand-color: var(--brand-wireless);
  --brand-bg: var(--brand-wireless-soft);
}

main[data-theme="internet"] {
  --brand-color: var(--brand-internet);
  --brand-bg: var(--brand-internet-soft);
}

main[data-theme="television"] {
  --brand-color: var(--brand-television);
  --brand-bg: var(--brand-television-soft);
}

  /* Semantic */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8f9ff;
  --color-bg-tertiary: #f3f7ff;
  --color-bg-footer: #f3f4f6;

  --color-surface: #ffffff;
  --color-border: #e9ecef;
  --color-border-strong: #dee2e6;

  --color-text-primary: #111111;
  --color-text-secondary: #444444;
  --color-text-muted: #6c757d;

  --color-danger: #c92a2a;
  --color-danger-soft: #ffe3e3;

  /* Typography */
  --font-base-size: 20px;
  --font-small-size: 16px;
  --font-hero-size: 72px;
  --font-h1-size: 42px;
  --font-h2-size: 32px;
  --font-h3-size: 24px;

  --font-weight-regular: 400;
  --font-weight-semibold: 600;
  --font-weight-bold: 800;

  /* Spacing */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 80px;
  --space-8: 100px;
  --space-9: 120px;

  /* Radius */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 50px;

  /* Shadows */
  --shadow-sm: 0 20px 40px rgba(0,0,0,0.06);
  --shadow-md: 0 25px 60px rgba(0,0,0,0.08);
  --shadow-lg: 0 30px 70px rgba(0,0,0,0.08);

  /* Motion */
  --transition-base: all 0.25s ease;
}

/* =============================
   BASE
============================= */

body {font-family:"Lato";}
.h6, h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
}

h1 {font-family:"Merriweather", serif;}

body {
  font-size: var(--font-base-size);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
}

.section-padding {
  padding: var(--space-8) 0;
}

.hero-section {
  padding: var(--space-9) 0 var(--space-8);
  background: linear-gradient(
    180deg,
    var(--color-bg-primary),
    var(--color-bg-tertiary)
  );
  text-align: center;
}

.hero-title {
  font-size: var(--font-hero-size);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  margin-bottom: var(--space-4);
  text-wrap: balance;
}

.card-base {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition-base);
  height: 100%;
  background: var(--color-surface);
}

.card-base:hover {
  box-shadow: var(--shadow-md);
}

/* =============================
   TRUST BAR (OVERLAP)
============================= */

.trust-section {
  margin-top: -60px;
  position: relative;
  z-index: 10;
}

.trust-wrapper {
  background: #ffffff;
  border-radius: var(--card-radius);
  padding: 50px 30px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.08);
  border: 1px solid var(--color-border);
}

.trust-number {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 8px;
}

.trust-label {
  font-size: 18px;
  color: var(--color-muted);
}

/* =============================
   BADGES
============================= */

.badge-service {
  color: #fff;
  padding: 6px 14px;
  border-radius:var(--radius-pill);
  font-weight: 600;
  font-size: 14px;
  display: inline-block; 
}

.badge-wireless { background: var(--brand-wireless); }
.badge-internet { background: var(--brand-internet); }
.badge-television { background: var(--brand-television); }

/* =============================
   buttons
============================= */
.btn {
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  padding: 12px 22px;
  transition: var(--transition-base);
}

.td-btn-primary {
  background: var(--brand-wireless);
  color: #fff;
  border: none;
}

.td-btn-primary:hover {
  background: #1d4ed8;
}

.td-btn-outline {
  background: transparent;
  border: 2px solid var(--brand-wireless);
  color: var(--brand-wireless);
}

.td-btn-outline:hover {
  background: var(--brand-wireless);
  color: #fff;
}

/* =============================
   PREMIUM SERVICE CARDS
============================= */

.service-card {
    display: flex;
  flex-direction: column;
  justify-content: space-between; /* push button to bottom */
  padding: var(--space-5) var(--space-4);
  position: relative;
  overflow: hidden;
    height: 100%; /* important so all cards have equal height in row */
}

.service-card h3 {
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.service-card p {
  font-size: var(--font-base-size);
  margin-bottom: var(--space-3);
}

/* Accent Modifier Pattern */
.service-wireless {
  --service-accent: var(--brand-wireless);
  --service-accent-soft: var(--brand-wireless-soft);
}

.service-internet {
  --service-accent: var(--brand-internet);
  --service-accent-soft: var(--brand-internet-soft);
}

.service-television {
  --service-accent: var(--brand-television);
  --service-accent-soft: var(--brand-television-soft);
}

/* Apply Accent */
.service-card {
  background: linear-gradient(
    180deg,
    var(--service-accent-soft),
    #ffffff 60%
  );
  border-top: 6px solid var(--service-accent);
}

.service-btn {
  font-weight: 600;
  padding: 12px 20px;
  border-radius: 12px;
  color: #fff;
}

/* =============================
   GUIDE CARDS
============================= */

.guide-card {
  padding: var(--space-4);
  composes: card-base;
}
.guide-card:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.guide-card h4 {
  font-weight: 800;
  margin-bottom: 12px;
}

.guide-card p {
  font-size: 18px;
}

/* =============================
   WHY PEOPLE OVERPAY
============================= */

.overpay-section {
  padding: var(--space-9) 0;
  background: var(--color-danger-soft);
}

.overpay-card {
  padding: var(--space-4);
  border: 1px solid var(--color-danger-soft);
  composes: card-base;
}

.overpay-title {
  font-weight: 800;
  margin-bottom: 20px;
}

.overpay-subtitle {
  font-size: 22px;
  color: #444;
  max-width: 750px;
  margin: 0 auto 60px;
}

.overpay-card {
  background: #ffffff;
  border-radius: var(--card-radius);
  padding: 40px;
  border: 1px solid #ffe3e3;
  transition: all 0.25s ease;
  height: 100%;
}

.overpay-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.06);
}

.overpay-card h3 {
  font-weight: 800;
  margin-bottom: 15px;
}

.overpay-card p {
  font-size: 20px;
  margin-bottom: 20px;
}

.overpay-highlight {
  color: #c92a2a;
  font-weight: 700;
}

.overpay-cta {
  margin-top: 60px;
  text-align: center;
}

/* =============================
   NEWSLETTER SECTION
============================= */

.newsletter-section {
  padding: 120px 0;
  background: #f8f9ff;
}

.newsletter-wrapper {
  background: #ffffff;
  border-radius: 24px;
  padding: 80px 60px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.08);
  border: 1px solid var(--color-border);
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-wrapper h2 {
  font-weight: 800;
  margin-bottom: 20px;
}

.newsletter-wrapper p {
  font-size: 22px;
  color: #444;
  margin-bottom: 30px;
}

.newsletter-benefits {
  list-style: none;
  padding: 0;
  margin-bottom: 40px;
}

.newsletter-benefits li {
  font-size: 20px;
  margin-bottom: 10px;
}

.newsletter-form input {
  height: 60px;
  font-size: 20px;
  border-radius: 12px;
}

.newsletter-form button {
  height: 60px;
  font-size: 18px;
  font-weight: 600;
  border-radius: 12px;
  padding: 0 30px;
}

/* ===============================
   NAVBAR
================================= */

.td-navbar {
  background: white;
  border-bottom: 1px solid #e5e7eb;
}

.td-logo {
  font-weight: 800;
  font-size: 26px;
  color: var(--color-dark);
}

.td-logo:hover {
  color: var(--brand-wireless);
}

.td-nav-link {
  font-weight: 600;
  color: var(--color-dark);
  font-size: 18px;
}

.td-nav-link:hover {
  color: var(--brand-wireless);
}

/* Primary CTA Button */
.td-btn-primary {
  background: var(--brand-wireless);
  color: white;
  font-weight: 700;
  padding: 12px 22px;
  border-radius: var(--radius-lg);
  border: none;
}

.td-btn-primary:hover {
  background: #1d4ed8;
  color: white;
}

/* Outline Button */
.td-btn-outline {
  border: 2px solid var(--brand-wireless);
  color: var(--brand-wireless);
  padding: 10px 20px;
  border-radius: var(--radius-lg);
  font-weight: 600;
}

.td-btn-outline:hover {
  background: var(--brand-wireless);
  color: white;
}

/* ===============================
   FOOTER
================================= */

.td-footer {
  background: #f3f4f6;
  font-size: 18px;
}

.td-footer h4 {
  font-size: 24px;
}

.td-footer-links li {
  margin-bottom: 12px;
}

.td-footer-links a {
  color: var(--color-dark);
  text-decoration: none;
  font-weight: 600;
}

.td-footer-links a:hover {
  color: var(--brand-wireless);
}

.td-footer-bottom {
  border-top: 1px solid #e5e7eb;
  font-size: 16px;
  color: var(--color-muted);
}

.td-footer-bottom a {
  color: var(--color-muted);
  text-decoration: none;
}

.td-footer-bottom a:hover {
  color: var(--brand-wireless);
}