/* SoftBlock Header - Original Gradient Style */

:root {
  --sb-bg: #f5f4fb;
  --sb-fg: #0b1030;
  --sb-muted: #555b7a;
  --sb-line: rgba(11, 16, 48, 0.12);
  --sb-gradient: linear-gradient(110deg, #2b3bff, #8a2be2 50%, #ff2d87);

  /* Header size controls (sirf yahan se size badlo) */
  --sb-pad-y: 9px;
  --sb-pad-x: 18px;
  --sb-logo-size: 48px;
  --sb-logo-font: 19px;
  --sb-link-font: 14.5px;
  --sb-btn-pad: 10px 17px;
  --sb-btn-font: 14.5px;
  --sb-theme-size: 38px;
  --sb-links-gap: clamp(12px, 2vw, 25px);
}

.sb-main-nav,
.sb-main-nav * {
  box-sizing: border-box;
}

.sb-main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--sb-pad-y) var(--sb-pad-x) !important;
  height: auto;
  min-height: 0;
  font-family: Inter, system-ui, Arial, sans-serif;
  color: var(--sb-fg);
}

.sb-main-nav a {
  text-decoration: none;
}

.sb-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: var(--sb-logo-font);
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--sb-fg);
  line-height: 1;
}

.sb-logo img,
#headerLogo {
  width: var(--sb-logo-size) !important;
  height: var(--sb-logo-size) !important;
  max-width: none;
  object-fit: contain;
  border-radius: 50px;
  display: block;
}

.sb-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sb-links-gap);
  font-size: var(--sb-link-font);
  font-weight: 500;
  color: var(--sb-muted);
}

.sb-links a {
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
  color: inherit;
  transition: color 0.2s ease;
}

.sb-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--sb-gradient);
  transition: width 0.3s ease;
}

.sb-links a:hover {
  color: var(--sb-fg);
}

.sb-links a:hover::after {
  width: 100%;
}

.sb-nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.sb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sb-btn-pad);
  border: 1px solid var(--sb-line);
  border-radius: 999px;
  background: transparent;
  color: var(--sb-fg);
  font-family: inherit;
  font-size: var(--sb-btn-font);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.sb-btn:hover {
  transform: translateY(-2px);
  color: var(--sb-fg);
}

.sb-primary {
  border-color: transparent;
  background: var(--sb-gradient);
  color: #fff !important;
  box-shadow: 0 10px 30px -10px #8a2be2;
}

.sb-primary:hover {
  color: #fff !important;
}

.sb-theme {
  width: var(--sb-theme-size);
  height: var(--sb-theme-size);
  padding: 0;
}

/* Scroll Popup Header */
.sb-scroll-header {
  position: fixed;
  z-index: 10000;
  top: 14px;
  left: 50%;
  width: min(1220px, calc(100% - 28px));

  transform: translate(-50%, -140%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  border: 1px solid var(--sb-line);
  border-radius: 20px;

  background: rgba(245, 244, 251, 0.88);
  box-shadow: 0 18px 55px rgba(20, 20, 70, 0.15);

  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);

  transition:
    transform 0.48s ease,
    opacity 0.35s ease,
    visibility 0.35s ease;
}

.sb-scroll-header.sb-visible {
  transform: translate(-50%, 0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.sb-sticky-nav {
  max-width: none;
}

/* Theme Toggle */
html[data-theme="dark"] .sb-scroll-header {
  background: rgba(7, 10, 31, 0.88);
  border-color: rgba(255, 255, 255, 0.12);
}

html[data-theme="dark"] .sb-main-nav {
  color: #f2f3ff;
}

html[data-theme="dark"] .sb-logo {
  color: #f2f3ff;
}

html[data-theme="dark"] .sb-links {
  color: #9aa0c7;
}

html[data-theme="dark"] .sb-links a:hover {
  color: #f2f3ff;
}

html[data-theme="dark"] .sb-btn:not(.sb-primary) {
  color: #f2f3ff;
  border-color: rgba(255, 255, 255, 0.12);
}

/* ================= RESPONSIVE ================= */

/* Large laptop / small desktop */
@media (max-width: 1200px) {
  .sb-main-nav {
    gap: 16px;
  }
}

/* Tablet landscape */
@media (max-width: 1050px) {
  :root {
    --sb-pad-y: 8px;
    --sb-pad-x: 16px;
    --sb-logo-size: 44px;
    --sb-logo-font: 18px;
    --sb-link-font: 14px;
    --sb-btn-pad: 9px 14px;
    --sb-btn-font: 13.5px;
    --sb-theme-size: 36px;
    --sb-links-gap: 16px;
  }

  .sb-main-nav {
    gap: 12px;
  }

  .sb-nav-right {
    gap: 6px;
  }
}

/* Tablet portrait / large mobile: links neeche wali row me */
@media (max-width: 760px) {
  :root {
    --sb-pad-y: 8px;
    --sb-pad-x: 12px;
    --sb-logo-size: 40px;
    --sb-logo-font: 17px;
    --sb-link-font: 13.5px;
    --sb-btn-pad: 8px 13px;
    --sb-btn-font: 13px;
    --sb-theme-size: 34px;
  }

  .sb-main-nav {
    flex-wrap: wrap;
    justify-content: space-between;
    row-gap: 6px;
  }

  .sb-links {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 18px;
    padding-bottom: 2px;
  }

  .sb-scroll-header {
    top: 8px;
    width: calc(100% - 16px);
    max-height: calc(100vh - 16px);
    overflow-y: auto;
    border-radius: 16px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  :root {
    --sb-pad-x: 10px;
    --sb-logo-size: 36px;
    --sb-logo-font: 16px;
    --sb-link-font: 13px;
    --sb-btn-pad: 7px 12px;
    --sb-btn-font: 12.5px;
    --sb-theme-size: 32px;
  }

  .sb-logo {
    gap: 8px;
  }

  .sb-links {
    gap: 4px 14px;
  }
}

/* Very small mobile */
@media (max-width: 360px) {
  :root {
    --sb-logo-size: 32px;
    --sb-logo-font: 15px;
    --sb-link-font: 12.5px;
    --sb-btn-pad: 6px 10px;
    --sb-theme-size: 30px;
  }

  .sb-links {
    gap: 4px 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sb-scroll-header,
  .sb-btn,
  .sb-links a,
  .sb-links a::after {
    transition: none;
  }
}

/*====== OTHER RESPONSIVE ======*/