/*--------------------------------------------------------------
# Variables & Base Styles
--------------------------------------------------------------*/

:root {
  --bs-primary: #d4af34;          /* Change primary color */
  --bs-primary-rgb: 212, 175, 52; /* RGB version for transparency */
  --bs-link-color: #d4af34;       /* Link color */
  --bs-link-hover-color: #9c7d2f; /* Link hover color */

  /* Background colors */
  --bs-body-bg: #f8f9fa;          /* Page background */
  --bs-light: #ffffff;            /* Light backgrounds */
  --bs-dark: #212529;             



  /* Text colors */ 
  --bs-body-color: #343a40;       /* Default body text color */
  --bs-heading-color: #212529;    /* Headings */
  --bs-link-color: var(--bs-primary);
  --bs-link-hover-color: #8a0707;

--bs-text-primary: #9c7d2f;

  --primary-color: #d4af34; 
  --primary-color-hover: #9c7d2f;
  --accent-color: #27251b; 
  --accent-color-hover: #27251b;
  --text-dark: #343a40;
  --text-light: #fff;
  --bg-light: #f8f9fa;
  --bg-lighter: #e9ecef;
  --bg-primary-light: #f9f5e8;
  --bg-accent-light: #766f4d;
  --border-radius-pill: 2rem;
  --border-radius-default: 12px;
  --transition-fast: 0.3s ease;
  --box-shadow-subtle: 0 2px 5px rgba(0, 0, 0, 0.1);
  --box-shadow-deep: 0 8px 32px rgba(0, 0, 0, 0.08);
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --font-size-base: 1rem;
  --font-size-lg: 2rem;
}

/* Reset and base */
body {
  color: var(--text-dark);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.5;
  background-color: var(--bg-light);
  margin: 0;
}

/*--------------------------------------------------------------
# Navbar
--------------------------------------------------------------*/

.navbar-custom {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 2rem;
  background-color: transparent;
  transition: background-color var(--transition-fast), padding var(--transition-fast);
  z-index: 1030;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-custom.scrolled {
  background-color: rgba(39, 37, 27, 0.95);
  padding: 0.5rem 2rem;
  box-shadow: var(--box-shadow-subtle);
}

.navbar-brand img {
  width: 150px;
  height: auto;
  transition: width var(--transition-fast);
}

.navbar-custom.scrolled .navbar-brand img {
  width: 75px;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  color: var(--text-light);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.navbar-custom.scrolled .nav-link {
  color: var(--primary-color);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--primary-color);
  outline: none;
}

.navbar-toggler-icon {
  filter: invert(1);
  transition: filter var(--transition-fast);
}

.navbar-custom.scrolled .navbar-toggler-icon {
  filter: none;
}


@media (max-width: 991.98px) {
  .navbar-custom .container {
    padding-left: 0;
    padding-right: 0;
    position: relative;
  }

  #navbarNav {
    position: absolute;
    top: 100px; /* Adjust this value. You might need to fine-tune it. */
    right: 0;
    width: 220px;
    background-color: rgba(39, 37, 27, 0.95);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    padding: 0.5rem 0;
    margin: 0;
    z-index: 1050;
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
  }

  .navbar-custom.scrolled #navbarNav {
    top: 60px; /* Top when scrolled */
  }

  #navbarNav.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  #navbarNav > .navbar-nav {
    flex-direction: column;
    margin: 0;
    padding: 0;
  }

  #navbarNav .nav-link {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  /* Hamburger button background */
.navbar-toggler {
  background-color: var(--primary-color);
  border: none;
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  transition: background-color 0.3s ease;
}

.navbar-toggler:hover,
.navbar-toggler:focus {
  background-color: var(--primary-color);
  outline: none;
}

/* Hamburger icon color */
.navbar-toggler-icon {
  filter: invert(1);
  transition: filter 0.3s ease;
}

.navbar-toggler:hover .navbar-toggler-icon,
.navbar-toggler:focus .navbar-toggler-icon {
  filter: invert(0.7);
}

}





/*--------------------------------------------------------------
# Hero / Showcase Section
--------------------------------------------------------------*/

.hero-section {
  height: 100vh;
  background: linear-gradient(
      rgba(39, 37, 27, 0.6),
      rgba(39, 37, 27, 0.6)
    ),
    url('../images/miners_lunch.png')
      no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
  padding-top: 200px; /* Adjust if logo size changes */
  text-align: center;
  flex-direction: column;
  gap: 1rem;
}

/*--------------------------------------------------------------
# Text Blocks (Showcase sub-section)
--------------------------------------------------------------*/

.text-block-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.text-block {
  background-color: var(--bg-lighter);
  color: var(--text-dark);
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius-pill);
  white-space: nowrap;
  font-weight: var(--font-weight-medium);
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  cursor: default;
}

/*--------------------------------------------------------------
# About Us Section
--------------------------------------------------------------*/

.about-section {
  padding: 8rem 2rem 4rem;
  background-color: var(--bg-light);
  max-width: 900px;
  margin: 0 auto;
  color: var(--text-dark);
}

.about-section h4 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.about-section ul {
  padding-left: 1.5rem;
  list-style: none;
}

.about-section ul li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-base);
}

.about-section ul li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: var(--font-weight-bold);
}

.about-img {
  max-width: 100%;
  border-radius: var(--border-radius-default);
  margin-top: 1.5rem;
  box-shadow: var(--box-shadow-subtle);
  display: block;
  margin-left: auto;
  margin-right: auto;
}


/*--------------------------------------------------------------
# Core Values Section
--------------------------------------------------------------*/

.core-values {
  background: linear-gradient(
      rgba(39, 37, 27, 0.6),
      rgba(39, 37, 27, 0.6)
    ),
    url('../images/miners.png')
      no-repeat top center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 0;
}

.core-values h2 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.core-values .text-block {
  background-color: var(--bg-light);
  color: var(--primary-color);
}


/*--------------------------------------------------------------
# Leadership Section
--------------------------------------------------------------*/

.leadership {
    background-color: var(--bg-primary-light);
    padding: 6rem 0;
}

.leadership h2, .leadership p {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.leadership h5 {
    color: var(--accent-color);
}

/*--------------------------------------------------------------
# Our Work Section
--------------------------------------------------------------*/

.services {
    padding: 8rem 2rem 4rem;
}

.main-heading {
  font-size: var(--font-size-lg);
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.accordion {
    border: none;
}

.accordion-item {
    border: 1px solid var(--primary-color);
}

/* Default (not focused, not hovered, not expanded) */
.accordion-button {
  color: #555; /* Text color */
  background-color: #f0f0f0; /* Background color */
  border: 1px solid var(--bg-primary-light); /* Optional border */
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* When expanded (active) */
.accordion-button.collapsed {
  /* collapsed means NOT expanded */
  color: var(--accent-color);
  background-color: var(--bg-primary-light); 
}

.accordion-button:not(.collapsed) {
  /* expanded */
  color: #f0f0f0;
  background-color: var(--accent-color);
  font-weight: 600;
}

.accordion-button::after {
  /* Default (collapsed) icon color */
  --bs-accordion-btn-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23555555'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>");
  background-image: var(--bs-accordion-btn-icon);
}

.accordion-button:not(.collapsed)::after {
  /* Expanded icon color */
  --bs-accordion-btn-active-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f0f0f0'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>");
  background-image: var(--bs-accordion-btn-active-icon);
}


/* When focused */
.accordion-button:focus {
  border: none;
  box-shadow: none;
  outline: none;
}


.img-fluid {
  border-radius: var(--border-radius-default);
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1rem auto;
  box-shadow: var(--box-shadow-subtle);
}


/*--------------------------------------------------------------
# Our Services
--------------------------------------------------------------*/

.services h2 {
    color: var(--primary-color);
}


/*--------------------------------------------------------------
# Strategic Objectives
--------------------------------------------------------------*/

.strategic-objectives {
  background-color: var(--bg-primary-light);
  padding: 4rem 0;
}

.strategic-objectives h2 {
    color: var(--primary-color);
}

.objectives-number {
    color: var(--primary-color);
}


/*--------------------------------------------------------------
# Partnerships
--------------------------------------------------------------*/

.partnerships h2{
    color: var(--primary-color);
}

.partnerships-logos {
    padding: 0 0 2rem;
}

.partnerships .text-block {
  background-color: var(--bg-primary-light);
  color: var(--accent-color);
}


/*--------------------------------------------------------------
# Contact Us Section
--------------------------------------------------------------*/

.contact-section {
  background-color: var(--bg-primary-light);
  margin: 0 auto;
  color: var(--text-dark);
  padding: 8rem 2rem 4rem;
}

.contact-info-row {
  display: flex;
  align-items: center;
  margin-bottom: 32px;
  gap: 1rem;
}

.contact-us h3 {
    color: var(--primary-color);
}

.contact-info-text {
  font-size: var(--font-size-base);
  line-height: 1.5;
}

.contact-form-card {
  background: var(--text-light);
  border: none;
  border-radius: var(--border-radius-default);
  box-shadow: var(--box-shadow-deep);
  padding: 40px 32px;
  max-width: 600px;
  margin: 0 auto;
}

.form-control,
.form-control:focus {
  background: #fafafa;
  border-radius: 8px;
  border: 1px solid #eee;
  box-shadow: none;
  font-size: var(--font-size-base);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
}

.form-control::placeholder {
  color: #bbb;
}

.contact-us textarea {
  resize: none;
}

.btn-pill {
  display: inline-block;
  background: var(--primary-color);
  color: var(--text-light);
  font-weight: var(--font-weight-medium);
  padding: 0.75rem 2.5rem;
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.1);
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
  text-align: center;
  user-select: none;
}

.btn-pill:hover,
.btn-pill:focus {
  background: var(--accent-color-hover);
  color: var(--text-light);
  outline: none;
}


/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/

.site-footer {
    background: var(--accent-color);
    padding: 0.75rem 2.5rem;
    color: var(--text-light);
}

.site-footer a {
    color: var(--primary-color);
}

/*--------------------------------------------------------------
# Responsive Adjustments
--------------------------------------------------------------*/

@media (max-width: 991.98px) {

  .contact-form-card {
    padding: 28px 12px;
  }

  .contact-info-row {
    margin-bottom: 24px;
    flex-direction: column;
    align-items: flex-start;
  }
/*
  .navbar-custom {
    padding: 1rem 1rem;
  }

  .navbar-custom.scrolled {
    padding: 0.5rem 1rem;
  }

  .navbar-nav {
    gap: 1rem;
  }
*/
  .hero-section {
    padding-top: 150px;
  }
}