/* Global defaults */
:root {
  --backgroundColor: #05070c;
  --textColor: #f5f7fa;
  --textMutedColor: rgba(245, 247, 250, 0.78);
  --borderColor: rgba(245, 247, 250, 0.14);
  --panelColor: rgba(10, 14, 24, 0.92);
  --overlayColor: rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: var(--backgroundColor);
  color: var(--textColor);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

a {
  color: var(--textColor);
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(245, 247, 250, 0.85);
  outline-offset: 3px;
  border-radius: 10px;
}

button {
  font-family: inherit;
}

/* Backdrop overlay behind side menu */
.backdropOverlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--overlayColor);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease;
  z-index: 40;
}

body.menuIsOpen .backdropOverlay {
  opacity: 1;
  pointer-events: auto;
}

/* Side menu */
.sideMenu {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(86vw, 380px);
  background: var(--panelColor);
  border-left: 1px solid rgba(245, 247, 250, 0.10);
  transform: translateX(102%);
  transition: transform 260ms ease;
  z-index: 50;
  display: flex;
  flex-direction: column;
  padding: 18px;
  backdrop-filter: blur(8px);
}

body.menuIsOpen .sideMenu {
  transform: translateX(0%);
}

.sideMenuHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(245, 247, 250, 0.10);
}

.sideMenuTitle {
  font-weight: 700;
  letter-spacing: 0.8px;
  font-size: 16px;
}

.sideMenuCloseButton {
  border: 1px solid rgba(245, 247, 250, 0.20);
  background: rgba(245, 247, 250, 0.06);
  color: var(--textColor);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
}

.sideMenuNavigation {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
}

.sideMenuLink {
  display: block;
  padding: 14px 12px;
  border-radius: 14px;
  border: 1px solid rgba(245, 247, 250, 0.10);
  background: rgba(245, 247, 250, 0.03);
  font-weight: 650;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.sideMenuLink:hover {
  background: rgba(245, 247, 250, 0.07);
  border-color: rgba(245, 247, 250, 0.18);
  transform: translateY(-1px);
}

/* Prevent background scrolling when menu is open */
body.menuIsOpen {
  overflow: hidden;
}

/* Hero banner */
.heroBanner {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  justify-content: center;
  background-image: url("images/Spoti banner.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.heroBanner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 160px;
  pointer-events: none;
  z-index: 1;

  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.00) 0%,
    rgba(5, 7, 12, 0.85) 70%,
    rgba(5, 7, 12, 1.00) 100%
  );
}


.heroOverlay {
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.55) 0%,
      rgba(0, 0, 0, 0.25) 35%,
      rgba(0, 0, 0, 0.35) 60%,
      rgba(0, 0, 0, 0.85) 100%
    );

  pointer-events: none;
}




.heroOverlay::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.00) 55%,
    rgba(0, 0, 0, 0.55) 82%,
    rgba(0, 0, 0, 0.92) 100%
  );
}

.heroContent {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1180px;
  padding: 18px 18px 34px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Top navigation row */
.topNavigationRow {
  display: flex;
  align-items: center;
  justify-content: flex-end;
gap: 14px;
}

.siteTitleLink {
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(245, 247, 250, 0.14);
}

.topNavigationLinks {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(245, 247, 250, 0.14);
}

.topNavigationLink {
  font-weight: 650;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  font-size: 13px;
  opacity: 0.96;
}

.topNavigationSeparator {
  opacity: 0.55;
}

/* Hamburger button */
.hamburgerMenuButton {
  border: 1px solid rgba(245, 247, 250, 0.14);
  background: rgba(0, 0, 0, 0.18);
  color: var(--textColor);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
}

.hamburgerMenuLines {
  display: inline-block;
  width: 24px;
  height: 14px;
  position: relative;
}

.hamburgerMenuLines::before,
.hamburgerMenuLines::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(245, 247, 250, 0.92);
  border-radius: 2px;
}

.hamburgerMenuLines::before {
  top: 2px;
}

.hamburgerMenuLines::after {
  bottom: 2px;
}

/* Center text */
.heroCenterText {
  position: absolute;
  top: 24%;                 /* ← Moves it higher */
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}


.heroPrimaryText {
  font-family: "Anton", sans-serif;

  font-size: clamp(40px, 7vw, 78px);

  letter-spacing: 0.15em;

  color: #F5F7FA;

  text-transform: none;
}


.heroSecondaryText {
  margin-top: 10px;
  font-size: clamp(14px, 2.6vw, 18px);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  opacity: 0.85;
}

/* Scroll down arrow */
.scrollDownArrowButton {
  align-self: center;

  border: none;
  background: transparent;

  padding: 12px;
  cursor: pointer;

  display: grid;
  place-items: center;

  transition: opacity 220ms ease, transform 220ms ease;
  margin-top: 18px;
}


.scrollDownArrowIcon {
  display: inline-block;
  font-size: 28px;
  line-height: 1;
  color: #F5F7FA;

  animation: scrollArrowBob 1.9s ease-in-out infinite;
}

/* Arrow hides once the user scrolls */
body.arrowShouldBeHidden .scrollDownArrowButton {
  align-self: center;

  border: none;
  background: transparent;

  padding: 12px;
  cursor: pointer;

  display: grid;
  place-items: center;

  transition: opacity 220ms ease, transform 220ms ease;
  margin-top: 18px;
}

@keyframes scrollArrowBob {
  0% { transform: translateY(0px); }
  50% { transform: translateY(7px); }
  100% { transform: translateY(0px); }
}

/* About section */
.aboutSection {
  position: relative;
  padding: 72px 18px;
background: radial-gradient(
    1200px 600px at 50% 0%,
    rgba(38, 72, 140, 0.18),
    rgba(5, 7, 12, 0.95)
  );
}


.aboutSection::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 140px;
  pointer-events: none;

  background: linear-gradient(
    to bottom,
    rgba(5, 7, 12, 1.00) 0%,
    rgba(5, 7, 12, 0.00) 100%
  );
}

.aboutSectionInner {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
}

.aboutPortraitFigure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(245, 247, 250, 0.10);
  background: rgba(245, 247, 250, 0.02);
}

.aboutPortraitImage {
  width: 100%;
  height: auto;
  display: block;
}

.aboutTextBlock {
  padding: 10px 2px;
}

.aboutHeading {
  margin: 0 0 10px 0;
  font-size: clamp(26px, 4vw, 34px);
  letter-spacing: 0.6px;
}

.aboutSubheading {
  font-weight: 600;
  opacity: 0.72;
  font-size: 0.62em;
  letter-spacing: 0.8px;
}

.aboutParagraph {
  margin: 0 0 12px 0;
  color: var(--textMutedColor);
  font-size: 16px;
  line-height: 1.6;
}

/* Footer */
.siteFooter {
  padding: 22px 18px 30px 18px;
background: rgba(5, 7, 12, 0.98);
}

.siteFooterInner {
  max-width: 1180px;
  margin: 0 auto;
}

.siteFooterText {
  opacity: 0.7;
  font-size: 13px;
  letter-spacing: 0.6px;
}

/* Desktop navigation shows on wider screens */
@media (min-width: 860px) {
  .topNavigationLinks {
    display: flex;
  }

  .hamburgerMenuButton {
    display: none;
  }

  .aboutSectionInner {
    grid-template-columns: 1fr 1.1fr;
    gap: 28px;
  }
}