/* ---------------------------------------------------
   BASE
--------------------------------------------------- */
:root {
  --text-dark: #111;
  --text-light: #fff;

  --overlay-dark: rgba(0, 0, 0, 0.25);
  --overlay-light: rgba(255, 255, 255, 0.25);

  --header-dark: rgba(0, 0, 0, 0.55);
  --header-light: rgba(255, 255, 255, 0.7);

  --card-dark: rgba(255, 255, 255, 0.15);
  --card-light: rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", Arial, sans-serif;
  overflow-x: hidden;
}

/* ---------------------------------------------------
   THEME (white/black text)
--------------------------------------------------- */
body.theme-dark {
  color: var(--text-light);
}

body.theme-light {
  color: var(--text-dark);
}

/* ---------------------------------------------------
   STICKY HEADER
--------------------------------------------------- */
.sticky-header {
  position: sticky;
  top: 0;
  z-index: 2000;
  padding: 8px 0;
  backdrop-filter: blur(8px);
}

body.theme-dark .sticky-header {
  background: var(--header-dark);
}

body.theme-light .sticky-header {
  background: var(--header-light);
}

.header-inner {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
}

.brand {
  font-size: 1.1rem;
  font-weight: 600;
}

.header-tools select {
  padding: 6px;
  margin-left: 10px;
  border-radius: 6px;
  font-size: 0.95rem;
  border: 1px solid rgba(0,0,0,0.25);
  background: #fff;
  color: #111;
}

body.theme-dark .header-tools select {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid transparent;
}

/* ---------------------------------------------------
   HERO (parallax + overlay)
--------------------------------------------------- */
.hero {
  min-height: 70vh;
  position: relative;
  padding: 130px 20px 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax {
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

body.theme-dark .hero-overlay {
  background: var(--overlay-dark);
}

body.theme-light .hero-overlay {
  background: var(--overlay-light);
}

.hero-inner {
  max-width: 1100px;
  margin: auto;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Logo */
.hero-logo img {
  width: 100%;
  max-width: 340px;
  filter: drop-shadow(0 0 8px rgba(0,0,0,0.3));
  animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

/* Text */
.hero-text {
  max-width: 540px;
  margin-top: 25px;
}

.hero-text h1 {
  font-size: 3rem;
  margin: 0 0 15px;
}

.hero-text p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 28px;
}

/* Button */
.button {
  display: inline-block;
  background: #8AC926;
  color: #000 !important;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: 0.25s ease;
}

.button:hover {
  transform: scale(1.04);
}

/* ---------------------------------------------------
   HERO ILLUSTRATIONS (Alternative A)
--------------------------------------------------- */
.hero-illustrations {
  display: flex;
  justify-content: center;
  gap: 35px;
  margin-top: 40px;
}

.hero-illu img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 14px;
  opacity: 0.95;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: 0.25s ease;
}

.hero-illu img:hover {
  opacity: 1;
  transform: scale(1.05);
}

/* Mobile adjustments */
@media (max-width: 600px) {
  .hero-illustrations {
    gap: 18px;
  }

  .hero-illu img {
    width: 90px;
    height: 90px;
  }
}

/* ---------------------------------------------------
   ABOUT
--------------------------------------------------- */
.about {
  max-width: 900px;
  margin: 60px auto;
  text-align: center;
  padding: 0 20px;
}

.about h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.about p {
  font-size: 1.1rem;
  opacity: 0.95;
}

/* ---------------------------------------------------
   FOOTER
--------------------------------------------------- */
.footer {
  padding: 30px;
  text-align: center;
  opacity: 0.9;
  font-size: 0.95rem;
}

.footer a {
  color: inherit;
}