/* ========================================
   Navbar — HoHeTo Kyle
   Figma specs:
     Height: 76px
     Background: #FFFFFF
     Font: Instrument Sans Regular 16px
     Gap between logo & nav: 183px (auto layout)
     Active link: underline
     Sign In: #08D2C1 pill button, white text
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;600;700&family=Instrument+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

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

:root {
  --color-primary: #08D2C1;
  --color-primary-dark: #06b5a6;
  --font-body: 'Instrument Sans', sans-serif;
  --nav-height: 76px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

body {
  font-family: var(--font-body);
  background: #f5f5f5;
  min-height: 200px;
}

.navbar__user-link {
  text-decoration: none !important;
  color: inherit !important;
  display: flex;
  align-items: center;
  transition: opacity 0.2s ease;
}

.navbar__user-link:hover {
  opacity: 0.8;
}

.hidden {
  display: none !important;
}

/* ── Navbar Shell ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: var(--nav-height);
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
  transition: box-shadow var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.10);
}

/* ── Inner Container ── */
.navbar__inner {
  max-width: 1280px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
}

/* ── Logo ── */
.navbar__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.navbar__logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* ── Nav Links ── */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: 32px;
  /* Figma shows nav centered between logo and sign-in */
  flex: 1;
  justify-content: center;
}

.navbar__link {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  color: #1a1a1a;
  text-decoration: none;
  letter-spacing: 0;
  white-space: nowrap;
  padding: 4px 0;
  position: relative;
  transition: color var(--transition-fast);
}

/* Active state — underline exactly as in Figma */
.navbar__link--active {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
  color: #1a1a1a;
}

/* Hover state */
.navbar__link:hover {
  color: var(--color-primary);
}

/* Hover underline for non-active links */
.navbar__link:not(.navbar__link--active)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

.navbar__link:not(.navbar__link--active):hover::after {
  width: 100%;
}

/* ── Sign In Button ── */
.navbar__signin {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 24px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 100px;
  /* pill shape */
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-fast);
}

.navbar__signin:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(8, 210, 193, 0.35);
  transform: translateY(-1px);
  color: #ffffff;
  opacity: 1;
}

.navbar__signin:active {
  transform: translateY(0);
}

/* ── User Auth State ── */
.navbar__user {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar__username {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: #1a1a1a;
  text-transform: capitalize;
}

.navbar__signout {
  background: none;
  border: 1px solid rgba(0, 0, 0, 0.1);
  padding: 6px 16px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: #666;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.navbar__signout:hover {
  background: #f5f5f5;
  color: #1a1a1a;
  border-color: rgba(0, 0, 0, 0.2);
}

/* ── Mobile Hamburger ── */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: #1a1a1a;
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Hamburger → X animation */
.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .navbar__nav {
    gap: 20px;
  }

  .navbar__link {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .navbar__hamburger {
    display: flex;
  }

  .navbar__nav {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10);
    padding: 12px 0 20px;
    z-index: 999;
  }

  .navbar__nav.open {
    display: flex;
  }

  .navbar__link {
    width: 100%;
    padding: 12px 32px;
    font-size: 15px;
  }

  .navbar__link--active {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 600;
  }

  .navbar__link::after {
    display: none;
  }

  .navbar__inner {
    padding: 0 20px;
  }
}