/* Base Styles (from your provided footer snippet) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: rgb(0,85,255);
    --text-color-light: #ffffff;
    --text-color-medium: #d1d5db;
    --text-color-copyright: #9ca3af;
    --bg-dark: #000000;
    --border-color-subtle: #374151;

    --glow-color-white: rgb(255, 255, 255);

    --font-size-sm: 0.9375rem; /* 15px */
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --spacing-sm: 1rem; /* 16px */
    --spacing-md: 1.5rem; /* 24px */
    --spacing-lg: 2rem; /* 32px */

    --border-radius-sm: 0.5rem; /* 8px */

    --transition-speed-fast: 0.2s;
    --transition-speed-normal: 0.3s;
}

/* Base Body Styles for Footer Context (adjust if integrating into a larger project with global body styles) */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-color-light);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* --- Footer Section Styles --- */
.footer {
  position: relative;   /* container for absolute video */
  color: var(--text-color-light);
  padding: 60px 0 0 0;  /* top padding only */
  margin: 0;            /* no extra bottom margin that reveals edges */
  overflow: hidden;     /* keeps video bounded to footer */
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120px; /* height of the fade – adjust as needed */
  background: linear-gradient(to bottom, var(--bg-dark) 0%, transparent 100%);
  z-index: 0; /* stays above the video but below content */
  pointer-events: none; /* no interaction */
}
/* Footer Video Background */
.footer .video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;   /* ensure video always fills */
  z-index: -1;         /* behind footer content */
  filter: blur(50px);
}

/* Footer Container */
.footer-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;  /* keeps content above video */
  z-index: 1;          /* stack above video */
}


.footer-grid {
    display: grid;
    grid-template-columns: 1fr; /* Default to single column for mobile */
    gap: var(--spacing-lg); /* Using variable */
    width: 100%;
}

.company-section {
    text-align: center; /* Default for mobile */
    max-width: 350px; /* Max width for description */
    margin: 0 auto; /* Center for mobile */
}

.company-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    color: var(--text-color-light);
    display: flex; /* Added flex for logo-title alignment */
    align-items: center;
    justify-content: center; /* Center for mobile */
    gap: 10px; /* Gap between logo and text */
}

.company-title .logotype { /* Styling for the logo image inside the title */
    height: 30px; /* Adjust size as needed */
    width: auto;
}

.company-description {
    color: var(--text-color-medium);
    margin-bottom: var(--spacing-md);
    max-width: 28rem;
    margin-left: auto; /* Center for mobile */
    margin-right: auto; /* Center for mobile */
}

.button-container {
    display: flex;
    flex-direction: column; /* Default to column for mobile */
    gap: var(--spacing-sm);
    justify-content: center; /* Center for mobile */
    width: 100%; /* Ensure buttons take full width of container */
}

.btn {
    border-radius: var(--border-radius-sm);
    padding: 12px 25px; /* Consistent padding */
    text-align: center;
    font-size: var(--font-size-sm); /* Consistent font size */
    font-weight: var(--font-weight-medium);
    position: relative;
    transition: all var(--transition-speed-normal);
    outline: none;
    border: none;
    width: 100%; /* Make button full width for mobile stacking */
    box-sizing: border-box;
    margin-top: 10px; /* Smaller margin when stacking buttons */
    cursor: pointer;
}
.btn a{
    color: white;
    text-decoration: none;
}

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

.btn-primary:hover {
    box-shadow: 0 0 15px rgba(0,85,255,0.8), inset 0 0 0.55em 0 #ffffff;
    transform: scale(1.05);
}

.footer-section {
    text-align: center; /* Default for mobile */
}

.section-title {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--text-color-light);
}

.footer-list {
    list-style: none;
    padding: 0;
}

.footer-list li {
    margin-bottom: 0.5rem;
}

.footer-link {
    color: var(--text-color-medium);
    text-decoration: none;
    transition: color var(--transition-speed-fast) ease-in-out;
}

.footer-link:hover {
    color: var(--primary-color);
}

.footer-bottom {
    width: 100%;
    border-top: 1px solid var(--border-color-subtle);
    margin-top: 3rem;
    padding-top: 2rem;
    padding-bottom: 1.5rem; /* Adjusted bottom padding from 2rem to 1.5rem */
}

.footer-bottom-content {
    display: flex;
    flex-direction: column; /* Default to column for mobile */
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem; /* Gap between social links, copyright, and policy links on mobile */
    max-width: 1440px; /* Match footer-container max-width for internal centering */
    margin: 0 auto; /* Center content within footer-bottom */
    padding: 0 20px; /* Consistent horizontal padding */
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: var(--text-color-medium);
    transition: color var(--transition-speed-fast) ease-in-out;
}
.social-link:hover {
    color: var(--primary-color);
}
.social-icon {
    width: 1.5rem;
    height: 1.5rem;
}

.copyright {
    color: var(--text-color-copyright);
    font-size: 0.875rem;
    text-align: center; /* Ensure copyright text is centered on mobile */
}

.policy-links { /* New styles for the policy links block */
    display: flex;
    align-items: center;
    gap: 0.5rem; /* Small gap between links and separator */
    flex-wrap: wrap; /* Allow wrapping on small screens */
    justify-content: center; /* Center on mobile */
    color: var(--text-color-medium); /* Ensure separator has a color */
}

.policy-links .footer-link { /* Ensure footer-link style applies */
    white-space: nowrap; /* Keep links on one line if possible */
}

.policy-links .separator {
    color: var(--text-color-medium);
}

/* --- Responsive Styles --- */

/* Footer Section Responsive */
@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr;
    }
    .company-section {
        text-align: left;
        margin: 0; /* Remove auto margin for desktop */
    }
    .company-title {
        justify-content: flex-start; /* Align logo and title to left */
    }
    .company-description {
        margin-left: 0;
        margin-right: 0;
    }
    .button-container {
        flex-direction: row;
        justify-content: flex-start;
    }
    .btn {
        margin-top: 0; /* Remove top margin when buttons are in a row */
        width: auto; /* Allow buttons to size based on content */
    }
    .footer-section {
        text-align: left;
    }
    .footer-bottom-content {
        flex-direction: row; /* Layout content horizontally */
        gap: 0; /* Remove gap when horizontal */
        justify-content: space-between; /* Space out items */
    }
    .social-links {
        margin-bottom: 0;
    }
    .policy-links {
        justify-content: flex-start; /* Align policy links left on desktop */
    }
}

@media (max-width: 1024px) {
    .footer {
        padding: 80px 15px 0 15px; /* Adjust padding for tablets */
    }
}

@media (max-width: 767px) { /* Changed from 768px to 767px to be breakpoint below 768px */
    .footer {
        padding: 40px 15px 0 15px; /* Adjusted padding for mobile from 60px to 40px */
    }
    .footer-container {
        padding: 0 1rem;
    }
    .footer-grid {
        gap: var(--spacing-md); /* Smaller gap for mobile */
    }
    .company-section,
    .footer-section {
        text-align: center;
    }
    .company-title {
        justify-content: center; /* Ensure logo and title are centered on mobile */
    }
    .button-container {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        margin-top: 10px; /* Smaller top margin when stacking */
        width: 80%; /* Make buttons narrower on mobile */
        max-width: 200px; /* Prevent overly wide buttons */
    }
    .footer-bottom-content {
        flex-direction: column;
        gap: var(--spacing-sm); /* Gap between social links, copyright, and policy links */
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 30px 10px 0 10px; /* Further reduced padding from 40px to 30px */
    }
    .company-title {
        font-size: 1.25rem;
    }
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}