:root {
  --body-bg-color: #f8fafc;
  --body-text-color: #222222;
  --heading-color: #222222;
  --hero-gradient1: #168295;
  --hero-gradient2: #0b5e3a;
  --footer-bg-color: #0d0d0d;
  --link-color: #24eb55;
  --header-bg-color: #383838b5;
  --font-family: system-ui;
  --nav-link-color: #ffffff;
  --footer-text-color: #ffffff;
  --header-text-color: #ffffffff;
}
html {
  overflow-x: hidden;
}
body {
  background-color: var(--body-bg-color);
  color: var(--body-text-color) !important;
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.5rem) !important;
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2rem) !important;
}
h3 {
  font-size: clamp(1.4rem, 3vw, 1.7rem) !important;
}
p {
  margin-bottom: 0.5rem !important;
}

section {
  padding: 15px 0;
  scroll-margin-top: 70px;
}

h2,
h3 {
  color: var(--heading-color) !important;
}

.content-area a {
  color: var(--link-color) !important;
  text-decoration: none !important;
}

.content-area a:hover {
  color: var(--link-color) !important;
  opacity: 0.8;
}

.twitter-tweet {
  width: 279px !important;
}

.x {
  display: flex;
  justify-content: center;
}
.error_page {
  min-height: 70vh;
}

.footer {
  background: var(--footer-bg-color);
  color: var(--footer-text-color);
  border-top: 1px solid var(--link-color);
}
.footer a {
  text-decoration: none;
  color: var(--footer-text-color) !important;
}
.footer-title {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  position: relative;
  color: var(--footer-text-color) !important;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 0.6rem;
}
.footer-links a {
  text-decoration: none;
  transition: all 0.3s ease;
}
.footer-links a:hover {
  padding-left: 6px;
}
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
}
.newsletter-form input {
  flex: 1;
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  border: 0;
  outline: 0;
  background: color-mix(in srgb, var(--footer-bg-color) 80%, white 20%);
  color: var(--footer-text-color);
}
.newsletter-form input::placeholder {
  color: var(--footer-text-color);
}
.newsletter-form button {
  padding: 0.6rem 1.1rem;
  border-radius: 8px;
  border: 0;
  font-weight: 600;
  background: var(--link-color);
  color: var(--footer-text-color);
  transition: all 0.3s ease;
}
.newsletter-form button:hover {
  background: color-mix(in srgb, var(--link-color) 80%, white 20%);
}
.footer-divider {
  margin: 1.5rem 0;
  border-color: var(--link-color);
}
.social-icons {
  display: flex;
  gap: 0.75rem;
  margin-top: 17px;
}
.social-icons span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--footer-text-color);
  background-color: color-mix(in srgb, var(--footer-bg-color), white 20%);
  font-size: 1.2rem;
  text-decoration: none;
  transition:
    background-color 0.25s ease,
    transform 0.25s ease;
}
.social-icons span:hover {
  background: linear-gradient(
    135deg,
    var(--link-color),
    var(--footer-text-color)
  );
  transform: translateY(-2px);
}

.navbar {
  background-color: transparent !important;
  transition:
    background-color 0.4s ease,
    box-shadow 0.3s ease;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1030;
}
.navbar.scrolled {
  background-color: var(--header-bg-color) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-section {
  padding: 155px 0 50px;
  position: relative;
  overflow: hidden;
  color: var(--header-text-color);
}

.hero-section.with-bg {
  background-image: url("/images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: 0 6.5px 25px -1px #272727;
}

.hero-section.with-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgb(0, 0, 0));
  opacity: 0.5;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 100px 0 30px;
  }
}
.navbar-light .navbar-nav .nav-link {
  color: var(--nav-link-color, #141414) !important;
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--link-color) !important;
  font-weight: bold;
}
/* Mobile nav */
@media (max-width: 1199.98px) {
  .navbar-collapse {
    position: fixed;
    top: 61px;
    left: 15px;
    right: 15px;
    background-color: color-mix(
      in srgb,
      var(--header-bg-color) 65%,
      transparent
    );
    backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 15px;
    margin: 0;
  }

  .navbar-nav {
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 7px 0;
  }

  .navbar-nav .nav-item:hover {
    transform: translateY(-1px);
  }

  .navbar-nav .nav-link {
    font-size: 1.2rem;
    font-weight: 500;
    text-decoration: none;
    display: block;
    padding: 0;
  }

  .navbar-toggler {
    z-index: 10000;
    position: relative;
    border: var(--bs-border-width) solid var(--nav-link-color, #141414) !important;
  }
}

.custom-dropdown {
  border: 0;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 220px;
  background: color-mix(
    in srgb,
    var(--header-bg-color) 65%,
    transparent
  ) !important;
  backdrop-filter: blur(12px);
}

.custom-dropdown .dropdown-item {
  padding: 0.75rem 1.5rem;
  transition: all 0.3s ease;
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  border-radius: 0;
  text-wrap: wrap;
}
.dropdown-menu {
  display: none;
}

.custom-dropdown .dropdown-item:hover {
  color: #fff;
  background: color-mix(
    in srgb,
    var(--header-bg-color) 95%,
    transparent
  ) !important;
}
.nav-item.dropdown > .nav-link {
  display: flex;
  align-items: center;
}

.nav-item.dropdown > .nav-link .arrow {
  position: relative;
  margin-left: auto;
  border: solid var(--nav-link-color, #141414);
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(45deg);
  transition: transform 0.25s;
}

.dropdown.open .dropdown-menu {
  display: block;
}

@media (min-width: 1200px) {
  .nav-item.dropdown {
    position: relative;
  }
  .nav-item.dropdown > .nav-link .arrow {
    margin-left: 7px;
  }
  .custom-dropdown.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0;
    z-index: 1000;
  }

  .nav-item.dropdown:hover > .nav-link .arrow {
    transform: rotate(-135deg);
  }
  .nav-item.dropdown:hover > .dropdown-menu {
    display: block !important;
  }
}
@media (max-width: 1199px) {
  .nav-item.dropdown > .nav-link .arrow {
    padding: 4px;
  }
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* List Style */
.sidebar-page-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-page-list li {
  margin-bottom: 10px;
}

/* Link Style */
.sidebar-page-list li a {
  display: block;
  text-decoration: none;
  color: #333;
  font-size: 16px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #f8f8f8;
  transition: all 0.3s ease;
}

/* Hover Effect */
.sidebar-page-list li a:hover {
  background: #222;
  color: #fff;
  transform: translateX(4px);
}

/* Active Link (optional) */
.sidebar-page-list li a.active {
  background: #007bff;
  color: #fff;
}
/* ===== Running Sidebar Quick Links (Green Theme) ===== */
.sidebar-links {
  background: linear-gradient(180deg, #ffffff 0%, #f6fff9 100%);
  padding: 15px;
  border-radius: 14px;
  border: 1px solid rgba(34, 197, 94, 0.25);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  width: 279px !important;
  margin-bottom: 15px;
}

/* Title */
.sidebar-links h2 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.2px;
}

.sidebar-links h2::before {
  content: "🏃‍♂️";
  font-size: 18px;
}

.sidebar-links h2::after {
  content: "";
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, #22c55e, transparent);
  border-radius: 10px;
}

/* List */
.sidebar-page-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Links */
.sidebar-page-list li a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
  background: #ffffff;
  border: 1px solid rgba(34, 197, 94, 0.18);
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.06);
  transition: all 0.25s ease;
  overflow: hidden;
}

/* Green accent bar */
.sidebar-page-list li a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, #22c55e, #16a34a);
  border-radius: 12px 0 0 12px;
}

/* Arrow icon */
.sidebar-page-list li a::after {
  content: "➜";
  font-size: 14px;
  color: #16a34a;
  opacity: 0.9;
  transform: translateX(0);
  transition:
    transform 0.25s ease,
    color 0.25s ease;
}

/* Hover */
.sidebar-page-list li a:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 197, 94, 0.5);
  box-shadow: 0 12px 24px rgba(34, 197, 94, 0.18);
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.08), #ffffff);
  color: #0f172a !important;
}

.sidebar-page-list li a:hover::after {
  transform: translateX(4px);
  color: #22c55e;
}

/* Active link (optional) */
.sidebar-page-list li a.active {
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.18), #ffffff);
  border-color: rgba(34, 197, 94, 0.7);
  box-shadow: 0 14px 28px rgba(34, 197, 94, 0.22);
}

/* Mobile friendly */
@media (max-width: 768px) {
  .sidebar-links {
    max-width: 100%;
    position: relative;
    top: 0;
  }
}
/* ===== Heading Section (Best UK Marathons) ===== */
.heading {
  position: relative;
  overflow: hidden;
  padding: 11px 0;
}

.heading h2 {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #0f172a; /* deep modern text */
  margin: 0 auto 1rem;
}

/* Accent underline */
.heading h2::after {
  content: "";
  display: block;
  width: 84px;
  height: 4px;
  margin: 0.9rem auto 0;
  border-radius: 999px;
  background: #16a34a; /* green accent */
}

/* Paragraph styling */
.heading p {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.8;
  color: #334155; /* slate gray */
  margin: 0.9rem auto 0;
}

/* Optional: make it feel more premium with a soft card effect */
.heading {
  border-top: 1px solid rgba(22, 163, 74, 0.12);
  border-bottom: 1px solid rgba(22, 163, 74, 0.12);
}

/* Subtle background glow for modern vibe */
.heading::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 520px;
  height: 520px;
  background: radial-gradient(
    circle,
    rgba(22, 163, 74, 0.14) 0%,
    rgba(22, 163, 74, 0.06) 35%,
    rgba(22, 163, 74, 0) 70%
  );
  pointer-events: none;
}
/* ===== Section Title (Left Aligned) ===== */
.title {
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #0f172a;
  text-align: left;
  margin: 0 0 1.25rem;
  position: relative;
}

/* Green underline accent */
.title::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 0.75rem;
  border-radius: 999px;
  background: #16a34a;
}

.img-shadow {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.332);
  border-radius: 17px;
} /* ===== Info Box Card ===== */
.box {
  background: #ffffff;
  border: 1px solid rgba(22, 163, 74, 0.18);
  border-radius: 16px;
  padding: 21px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
  height: 100%;
}

/* Hover effect */
.box:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
  border-color: rgba(22, 163, 74, 0.35);
}

/* Heading inside box */
.box h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.75rem;
  line-height: 1.2;
  position: relative;
  padding-left: 14px;
}

/* Green accent bar */
.box h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 4px;
  height: 1.1em;
  border-radius: 999px;
  background: #16a34a;
}

/* Paragraphs inside box */
.box p {
  margin: 0.75rem 0 0;
  color: #334155;
  font-size: 1rem;
  line-height: 1.75;
}

/* Better spacing if there are multiple paragraphs */
.box p + p {
  margin-top: 0.9rem;
}
/* ===== Custom Background Section ===== */
.cust-bg {
  background: linear-gradient(
    135deg,
    rgba(22, 163, 74, 0.1),
    rgba(22, 163, 74, 0.04)
  );
  border: 1px solid rgba(22, 163, 74, 0.18);
  border-radius: 18px;
  padding: clamp(1rem, 2.2vw, 2.2rem);
  margin: 30px 0;
  position: relative;
  overflow: hidden;
}

/* Soft glow accent */
.cust-bg::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 320px;
  height: 320px;
  background: radial-gradient(
    circle,
    rgba(22, 163, 74, 0.25),
    rgba(22, 163, 74, 0)
  );
  pointer-events: none;
}

/* Title */
.cust-bg h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin: 0 0 1rem;
  position: relative;
}

/* Green underline accent */
.cust-bg h2::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 0.75rem;
  border-radius: 999px;
  background: #16a34a;
}

/* Paragraphs */
.cust-bg p {
  margin: 0.85rem 0 0;
  color: #334155;
  font-size: 1rem;
  line-height: 1.8;
}

/* Spacing between paragraphs */
.cust-bg p + p {
  margin-top: 1rem;
}