*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: #111827;
}

.coming-soon-body {
  background: #000;
}

.hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("./bg.jpg");
  background-size: cover;
  background-position: center;
  filter: grayscale(0.1);
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background-color: #f59e11;
  opacity: 0.75;
  z-index: -1;
}

.hero-content {
  position: relative;
  padding: 2rem;
  max-width: 640px;
}

.hero-logo {
  max-width: 260px;
  width: 70vw;
  height: auto;
  margin-bottom: 2rem;
}

.hero-tagline {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.hero-subtext {
  font-size: 0.95rem;
  max-width: 34rem;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0.92;
}

@media (min-width: 768px) {
  .hero-tagline {
    font-size: 1.5rem;
  }
  .hero-subtext {
    font-size: 1.05rem;
  }
}

/* Presentations page – same hero bg + overlay, with white card */

.presentations-page {
  min-height: 100vh;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.presentations-hero {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.75rem;
}

.presentations-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  /* Path is relative to styles.css (same as main hero) */
  background-image: url("./bg.jpg");
  background-size: cover;
  background-position: center;
  filter: grayscale(0.1);
  z-index: -2;
}

.presentations-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-color: #f59e11;
  opacity: 0.75;
  z-index: -1;
}

.presentations-card {
  position: relative;
  width: 100%;
  max-width: 720px;
  background: #ffffff;
  border-radius: 1.75rem;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.65);
  padding: 2.25rem 1.75rem 1.9rem;
  text-align: left;
}

.presentations-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.presentations-logo {
  width: 220px;
  max-width: 70vw;
  height: auto;
  display: block;
  margin: 0 auto 1.5rem;
}

.presentations-title {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  color: #111827;
  margin-bottom: 0.35rem;
}

.presentations-subtitle {
  font-size: 0.95rem;
  color: #4b5563;
}

.presentations-list {
  list-style: none;
  margin-top: 1.4rem;
  display: grid;
  gap: 0.9rem;
}

.presentations-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.95rem 1.1rem;
  border-radius: 0.9rem;
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  text-decoration: none;
  transition: all 150ms ease-out;
}

.presentations-link:hover {
  border-color: #f59e11;
  background: #fff7ed;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.2);
  transform: translateY(-1px);
}

.presentations-lang {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #111827;
}

.presentations-meta {
  font-size: 0.8rem;
  color: #6b7280;
}

.presentations-download {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: #f59e11;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.presentations-download-icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.presentations-download-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.presentations-footer {
  margin-top: 1.9rem;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: #6b7280;
  flex-wrap: wrap;
}

.presentations-footer a {
  color: #4b5563;
  text-decoration: none;
}

.presentations-footer a:hover {
  color: #f59e11;
}

@media (min-width: 640px) {
  .presentations-card {
    padding: 2.5rem 2.25rem 2.1rem;
  }
}