/* Reset + basics */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  overflow-x: hidden;
}

/* Background – slightly darker for contrast */
body {
  font-family: "Inter", system-ui, sans-serif;
  background: #f1f2f6; /* was #f6f7fb — a touch darker, softer tone */
  color: #222;
  line-height: 1.5;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Hero */
.hero {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  background: linear-gradient(90deg, #111827, #1f2937);
  color: white;
  text-align: center;
  padding: 2.5rem 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 0;
}

/* Main Layout */
main {
  width: 100%;
  max-width: 1100px;
  padding: 2rem 1rem 4rem;
}

/* Section headers */
.projects h2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.project-subtitle {
  text-align: center;
  color: #555;
  margin-bottom: 1.5rem;
}

/* Dashboard section – tighter spacing */
.dashboard-section {
  background: #fff;
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Dashboard iframe – tuned heights for desktop / tablet */
.dashboard-section iframe {
  width: 100%;
  border: none;
  border-radius: 8px;
  display: block;
  height: 640px; /* stays fine for desktop */
}

/* Project cards – same white but more spacing between them */
.project-card {
  background: #fff;
  border-radius: 12px;
  padding: 1.2rem 1.5rem; /* updated here */
  margin-bottom: 2rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.project-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

.project-card p {
  color: #444;
  margin-bottom: 0.75rem;
}

/* Button links (e.g., GitHub) */
.btn-link {
  display: inline-block;
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.btn-link:hover {
  color: #1e40af;
  text-decoration: underline;
}

/* Coming soon card – match spacing and shadow */
.coming-soon {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  text-align: left; /* keep aligned with other cards */
}

.coming-soon h3 {
  color: #222;
}

/* Footer */
footer {
  text-align: center;
  padding: 1.5rem 0;
  color: #777;
  font-size: 0.9rem;
}

footer a {
  color: #0077ff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Mobile fix */
@media (max-width: 768px) {
  .dashboard-section {
    padding: 0.5rem 1rem;
    overflow: hidden; /* prevent white gap & iframe scrollbars */
  }

  .iframe-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 75%; /* maintains aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
  }

  .iframe-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 8px;
    display: block;
  }

  .hero {
    padding: 1.25rem 1rem;
  }
}

.data-note {
  font-size: 0.9rem;
  color: #666;
  text-align: center;
  margin-top: 0.0rem;  /* current spacing above note */
  margin-bottom: 1.5rem; /* add more space below so it’s separated from next card */
}

/* Maintenance-only dashboard placeholder */
.dashboard-placeholder.maintenance {
  width: 100%;
  max-width: 480px;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;

  background: #fafafa;
  border: 1px dashed #d1d5db;
  border-radius: 12px;
  padding: 2rem;

  /* NEW */
  margin-top: 1rem;
  margin-bottom: 1rem;
  box-sizing: border-box;
}

/* Inner content */
.dashboard-placeholder.maintenance .placeholder-inner {
  width: 100%;
  text-align: center;
}

/* Ensure iframe only ever gets full width for live dashboards */
.dashboard-section[data-dashboard] iframe {
  width: 100%;
  max-width: none;  /* no restriction for live dashboards */
}

/* Title spacing refinement */
.dashboard-placeholder.maintenance .placeholder-title {
  margin-bottom: 0.75rem;   /* tighter spacing */
}

/* Paragraph spacing */
.dashboard-placeholder.maintenance p {
  margin: 0.4rem 0;         /* tighter spacing */
}

/* Muted text tone */
.dashboard-placeholder.maintenance .muted {
  margin-top: 0.6rem;
  color: #6b7280;
}

/* Center placeholder inside dashboard section */
.dashboard-section[data-dashboard] {
  display: flex;
  justify-content: center;   /* horizontally center placeholder */
  padding: 0;                /* remove extra padding around placeholder */
  background: none;          /* optional: remove section background for a cleaner look */
}

/* Only for maintenance mode */
.dashboard-section[data-dashboard].maintenance-mode {
  max-width: 500px;   /* same as placeholder */
  width: 100%;
  margin: 0 auto;     /* center horizontally */
  padding: 0;         /* optional */
}

.dashboard-section[data-dashboard] .iframe-wrapper {
  display: contents;
}

/* Maintenance mode: add space AFTER the whole section */
.projects.maintenance-project {
  margin-bottom: 2.5rem;
}