/* =============================================================
   YSAT — Header Stylesheet
   ysat-header-style.css
   Covers: ysat-topbar + ysat-menu
   Prepared by ThierryDev (thierrydev.me)
   ============================================================= */

/* -------------------------------------------------------------
   Brand Tokens
   ------------------------------------------------------------- */
:root {
  /* Colours */
  --ysat-green:        #009444;
  --ysat-deep-green:   #007A38;
  --ysat-forest-green: #005A28;
  --ysat-mid-green:    #33A963;
  --ysat-soft-green:   #7FCB9B;
  --ysat-mint:         #D6F0E2;
  --ysat-gold:         #E8A020;
  --ysat-gold-dark:    #C87D0A;
  --ysat-black:        #000000;
  --ysat-near-black:   #1A1A1A;
  --ysat-dark-gray:    #4A4A4A;
  --ysat-mid-gray:     #7A7A7A;
  --ysat-light-gray:   #C8C8C8;
  --ysat-off-white:    #F5F5F5;
  --ysat-white:        #FFFFFF;

  /* Typography */
  --ysat-font:         'Archivo', sans-serif;

  /* Layout */
  --ysat-topbar-height:   44px;
  --ysat-menubar-height:  90px;
  --ysat-logo-height:     72px;
  --ysat-side-padding:    50px;

  /* Font sizes */
  --ysat-fs-topbar:       1rem;
  --ysat-fs-nav:          1.05rem;
  --ysat-fs-dropdown:     1rem;
  --ysat-fs-drawer-item:  1rem;
  --ysat-fs-drawer-sub:   0.95rem;

  /* Transitions */
  --ysat-ease-fast:   0.18s ease;
  --ysat-ease-base:   0.25s ease;
}


/* =============================================================
   TOP BAR — .ysat-topbar
   ============================================================= */

.ysat-topbar {
  position: relative;
  z-index: 100;
  width: 100%;
  height: auto;
  padding: 10px var(--ysat-side-padding);
  background-color: var(--ysat-forest-green);
}

.ysat-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Left — contact links */
.ysat-topbar__contacts {
  display: flex;
  align-items: center;
  gap: 20px;
}

.ysat-topbar__contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-topbar);
  font-weight: 500;
  color: var(--ysat-white);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--ysat-ease-fast);
}

.ysat-topbar__contact-item:hover {
  color: var(--ysat-mint);
}

.ysat-topbar__contact-item i {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  font-size: 0.95rem;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transition: background-color var(--ysat-ease-fast);
}

.ysat-topbar__contact-item:hover i {
  background-color: rgba(255, 255, 255, 0.28);
}

/* Right — quick links + donate */
.ysat-topbar__actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ysat-topbar__nav-link {
  padding: 5px 12px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-topbar);
  font-weight: 600;
  color: var(--ysat-white);
  text-decoration: none;
  white-space: nowrap;
  border-radius: 4px;
  transition: background-color var(--ysat-ease-fast),
              color var(--ysat-ease-fast);
}

.ysat-topbar__nav-link:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--ysat-white);
}

.ysat-topbar__sep {
  padding: 0 2px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  user-select: none;
}

.ysat-topbar__donate-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  padding: 6px 18px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-topbar);
  font-weight: 800;
  color: var(--ysat-near-black);
  background-color: var(--ysat-gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color var(--ysat-ease-fast),
              color var(--ysat-ease-fast),
              transform var(--ysat-ease-fast);
}

.ysat-topbar__donate-btn:hover {
  background-color: var(--ysat-gold-dark);
  color: var(--ysat-white);
  transform: translateY(-1px);
}


/* =============================================================
   MENU BAR — .ysat-menu
   ============================================================= */

.ysat-menu {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  padding: 0 var(--ysat-side-padding);
  background-color: var(--ysat-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: box-shadow var(--ysat-ease-base);
}

/* Green bottom line — sits above dropdown via z-index */
.ysat-menu::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--ysat-green);
  z-index: 9999;
  pointer-events: none;
}

.ysat-menu.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.ysat-menu__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--ysat-menubar-height);
  width: 100%;
}

/* -------------------------------------------------------------
   Logo
   ------------------------------------------------------------- */
.ysat-menu__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 8px 0;
  text-decoration: none;
}

.ysat-menu__logo img {
  height: var(--ysat-logo-height);
  width: auto;
  display: block;
}

/* -------------------------------------------------------------
   Desktop Nav
   ------------------------------------------------------------- */
.ysat-menu__nav {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  height: 100%;
}

.ysat-menu__item {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.ysat-menu__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  height: 100%;
  padding: 0 16px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-nav);
  font-weight: 700;
  color: var(--ysat-near-black);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.055em;
  white-space: nowrap;
  transition: color var(--ysat-ease-fast);
}

/* Hover underline indicator */
.ysat-menu__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 3px;
  background-color: var(--ysat-green);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform var(--ysat-ease-base);
}

.ysat-menu__link:hover {
  color: var(--ysat-green);
}

.ysat-menu__link:hover::after {
  transform: scaleX(1);
}

/* Active state — colour only, no underline */
.ysat-menu__item.active > .ysat-menu__link {
  color: var(--ysat-green);
}

.ysat-menu__item.active > .ysat-menu__link::after {
  transform: scaleX(0);
}

/* Chevron */
.ysat-menu__chevron {
  font-size: 0.6rem;
  color: var(--ysat-mid-green);
  margin-left: 2px;
  transition: transform var(--ysat-ease-fast),
              color var(--ysat-ease-fast);
}

.ysat-menu__item:hover .ysat-menu__chevron {
  transform: rotate(180deg);
  color: var(--ysat-green);
}

/* -------------------------------------------------------------
   Dropdown
   ------------------------------------------------------------- */
.ysat-menu__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: -1;
  min-width: 240px;
  list-style: none;
  margin: 0;
  padding: 6px 0;
  background-color: var(--ysat-white);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--ysat-ease-fast),
              visibility var(--ysat-ease-fast);
}

.ysat-menu__item:hover .ysat-menu__dropdown,
.ysat-menu__item:focus-within .ysat-menu__dropdown {
  opacity: 1;
  visibility: visible;
}

.ysat-menu__dropdown li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-dropdown);
  font-weight: 600;
  color: var(--ysat-near-black);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background-color var(--ysat-ease-fast),
              color var(--ysat-ease-fast),
              padding-left var(--ysat-ease-fast);
}

.ysat-menu__dropdown li a i {
  flex-shrink: 0;
  width: 16px;
  font-size: 0.8rem;
  color: var(--ysat-mid-green);
}

.ysat-menu__dropdown li a:hover {
  background-color: var(--ysat-mint);
  color: var(--ysat-forest-green);
  padding-left: 26px;
}

.ysat-menu__dropdown li a:hover i {
  color: var(--ysat-green);
}

.ysat-menu__dropdown-divider {
  height: 1px;
  margin: 5px 16px;
  background-color: var(--ysat-light-gray);
}

/* -------------------------------------------------------------
   Mobile Toggler
   ------------------------------------------------------------- */
.ysat-menu__toggler {
  display: none;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding: 7px 11px;
  font-size: 1.4rem;
  color: var(--ysat-green);
  background: none;
  border: 2px solid var(--ysat-green);
  border-radius: 6px;
  cursor: pointer;
  transition: background-color var(--ysat-ease-fast);
}

.ysat-menu__toggler:hover {
  background-color: var(--ysat-mint);
}


/* =============================================================
   MOBILE DRAWER
   ============================================================= */

/* Overlay */
.ysat-menu__mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1055;
  background-color: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ysat-menu__mobile-overlay.open {
  display: block;
  opacity: 1;
}

/* Drawer panel */
.ysat-menu__drawer {
  position: fixed;
  top: 0;
  left: -320px;
  z-index: 1060;
  display: flex;
  flex-direction: column;
  width: 300px;
  height: 100vh;
  background-color: var(--ysat-white);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
  overflow-y: auto;
  transition: left 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.ysat-menu__drawer.open {
  left: 0;
}

/* Drawer header */
.ysat-menu__drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  padding: 14px 20px;
  background-color: var(--ysat-forest-green);
}

.ysat-menu__drawer-header img {
  height: 44px;
  width: auto;
}

.ysat-menu__drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-size: 1.1rem;
  color: var(--ysat-white);
  background-color: rgba(255, 255, 255, 0.18);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color var(--ysat-ease-fast);
}

.ysat-menu__drawer-close:hover {
  background-color: rgba(255, 255, 255, 0.32);
}

/* Drawer nav */
.ysat-menu__drawer-nav {
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 8px 0;
}

.ysat-menu__drawer-nav > li > a,
.ysat-menu__drawer-nav > li > button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding: 13px 20px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-drawer-item);
  font-weight: 700;
  color: var(--ysat-near-black);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.055em;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: background-color var(--ysat-ease-fast),
              color var(--ysat-ease-fast),
              border-color var(--ysat-ease-fast);
}

/* Push chevron to far right on accordion buttons only */
.ysat-menu__drawer-accordion {
  justify-content: space-between;
}

.ysat-menu__drawer-nav > li > a:hover,
.ysat-menu__drawer-nav > li > button:hover,
.ysat-menu__drawer-nav > li.active > a {
  background-color: var(--ysat-mint);
  color: var(--ysat-forest-green);
  border-left-color: var(--ysat-green);
}

/* Drawer sub-menu */
.ysat-menu__drawer-sub {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: var(--ysat-off-white);
}

.ysat-menu__drawer-sub.open {
  display: block;
}

.ysat-menu__drawer-sub li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px 10px 32px;
  font-family: var(--ysat-font);
  font-size: var(--ysat-fs-drawer-sub);
  font-weight: 500;
  color: var(--ysat-dark-gray);
  text-decoration: none;
  transition: background-color var(--ysat-ease-fast),
              color var(--ysat-ease-fast);
}

.ysat-menu__drawer-sub li a i {
  flex-shrink: 0;
  width: 14px;
  font-size: 0.78rem;
  color: var(--ysat-mid-green);
}

.ysat-menu__drawer-sub li a:hover {
  background-color: var(--ysat-mint);
  color: var(--ysat-forest-green);
}

/* Drawer footer */
.ysat-menu__drawer-footer {
  flex-shrink: 0;
  padding: 20px;
  background-color: var(--ysat-forest-green);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ysat-menu__drawer-footer a {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-family: var(--ysat-font);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ysat-mint);
  text-decoration: none;
  transition: color var(--ysat-ease-fast);
}

.ysat-menu__drawer-footer a:hover {
  color: var(--ysat-white);
}

.ysat-menu__drawer-footer a i {
  font-size: 0.9rem;
  color: var(--ysat-soft-green);
}

.ysat-menu__drawer-donate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 20px;
  font-family: var(--ysat-font);
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--ysat-near-black);
  background-color: var(--ysat-gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 5px;
  transition: background-color var(--ysat-ease-fast),
              color var(--ysat-ease-fast);
}

.ysat-menu__drawer-donate:hover {
  background-color: var(--ysat-gold-dark);
  color: var(--ysat-white);
}


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

/* 1200px — tighter nav spacing to fit 7 items */
@media (max-width: 1200px) {
  .ysat-menu__link {
    padding: 0 11px;
    font-size: 0.93rem;
    letter-spacing: 0.04em;
  }

  .ysat-menu__link::after {
    left: 11px;
    right: 11px;
  }
}

/* 992px — collapse to hamburger */
@media (max-width: 992px) {
  .ysat-menu__nav {
    display: none;
  }

  .ysat-menu__toggler {
    display: flex;
  }
}

/* 768px — hide topbar contact labels, keep icons only */
@media (max-width: 768px) {
  .ysat-topbar__contact-label {
    display: none;
  }

  .ysat-topbar__sep {
    display: none;
  }

  .ysat-menu,
  .ysat-topbar {
    padding-left: 24px;
    padding-right: 24px;
  }
}

/* 576px — hide contacts, centre actions */
@media (max-width: 576px) {
  .ysat-topbar__contacts {
    display: none;
  }

  .ysat-topbar__actions {
    width: 100%;
    justify-content: center;
  }

  .ysat-menu,
  .ysat-topbar {
    padding-left: 16px;
    padding-right: 16px;
  }
}