/* ===========================
   ROBOMIRACLE - navbar.css
   Shared Navbar matching Prime Home Page
   =========================== */

/* Top fixed nav container */
nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    max-width: 80rem !important;
    margin: 0 auto !important;
    padding: 1rem 1.5rem 0 !important;
    box-sizing: border-box !important;
    background: transparent !important;
    border: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
}

/* Floating pill container */
.nav-inner {
    background: rgba(255, 255, 255, 0.70) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-radius: 9999px !important;
    padding: 0.75rem 1.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    border: 1px solid rgba(255, 255, 255, 0.20) !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06) !important;
    position: relative !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

.nav-brand {
    font-weight: 700 !important;
    font-size: 1.25rem !important;
    letter-spacing: -0.04em !important;
    display: flex !important;
    align-items: center !important;
}

.nav-brand a {
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
}

.nav-brand .logo {
    width: 140px !important;
    height: 44px !important;
    object-fit: contain !important;
    display: block !important;
    cursor: pointer !important;
    transition: opacity 0.2s !important;
}

.nav-brand .logo:hover {
    opacity: 0.85 !important;
}

@media (min-width: 768px) {
    .nav-brand .logo {
        width: 180px !important;
        height: 50px !important;
    }
}

/* Desktop Links */
.nav-links {
    display: none !important;
    align-items: center !important;
    gap: 2rem !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: #4b5563 !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex !important;
    }
}

.nav-links a {
    text-decoration: none !important;
    color: inherit !important;
    transition: color 0.2s !important;
    padding: 0.5rem 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    font-family: inherit !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.nav-links a:hover {
    color: #2563eb !important;
}

/* Dropdown */
.dropdown {
    position: relative !important;
}

.dropdown-menu {
    position: absolute !important;
    left: 0 !important;
    top: calc(100% + 0.25rem) !important;
    width: 14rem !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.95) 60%, rgba(219, 234, 254, 0.85) 100%) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    border-radius: 1rem !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(0.5rem) !important;
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s !important;
    z-index: 1010 !important;
    padding: 0.5rem 0.25rem !important;
    box-sizing: border-box !important;
    list-style: none !important;
}

.dropdown:hover .dropdown-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
}

.dropdown-menu a {
    display: block !important;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem !important;
    font-size: 0.875rem !important;
    color: #374151 !important;
    text-decoration: none !important;
    transition: background 0.15s, color 0.15s !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    white-space: nowrap !important;
}

.dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.6) !important;
    color: #2563eb !important;
}

.chevron-icon {
    width: 1rem !important;
    height: 1rem !important;
    transition: transform 0.2s !important;
    flex-shrink: 0 !important;
}

.dropdown:hover .chevron-icon {
    transform: rotate(180deg) !important;
}

/* Desktop CTA */
.nav-cta {
    background: #2563eb !important;
    color: #ffffff !important;
    border: none !important;
    text-decoration: none !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 9999px !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background 0.2s, transform 0.2s !important;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3) !important;
    display: none !important;
    line-height: normal !important;
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

@media (min-width: 768px) {
    .nav-cta {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
}

.nav-cta:hover {
    background: #1d4ed8 !important;
    transform: translateY(-1px) !important;
}

/* Hamburger button */
.hamburger {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 5px !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    padding: 0.25rem !important;
    border-radius: 0.5rem !important;
    transition: background 0.2s !important;
    z-index: 1060 !important;
    flex-shrink: 0 !important;
}

.hamburger:hover {
    background: rgba(0, 0, 0, 0.06) !important;
}

.hamburger span {
    display: block !important;
    width: 22px !important;
    height: 2px !important;
    background: #111827 !important;
    border-radius: 9999px !important;
    transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease !important;
    transform-origin: center !important;
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg) !important;
}

.hamburger.open span:nth-child(2) {
    opacity: 0 !important;
    width: 0 !important;
}

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

@media (min-width: 768px) {
    .hamburger {
        display: none !important;
    }
}

/* Mobile menu drawer */
.mobile-menu {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 1050 !important;
    background: #ffffff !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 6rem 2rem 2rem !important;
    transform: translateX(-100%) !important;
    transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1) !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
}

.mobile-menu.open {
    transform: translateX(0) !important;
}

@media (min-width: 768px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-nav-links {
    list-style: none !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.mobile-nav-links > li {
    border-bottom: 1px solid #f1f5f9 !important;
}

.mobile-nav-links > li > a {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 1rem 0 !important;
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: #111827 !important;
    text-decoration: none !important;
    transition: color 0.2s !important;
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.mobile-nav-links > li > a:hover {
    color: #2563eb !important;
}

.mobile-nav-links > li > div {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.mobile-nav-links > li > div > a {
    flex: 1 !important;
    padding: 1rem 0 !important;
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: #111827 !important;
    text-decoration: none !important;
    transition: color 0.2s !important;
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.mobile-nav-links > li > div > a:hover {
    color: #2563eb !important;
}

.mobile-dropdown-toggle {
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    padding: 1rem 0.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.mobile-chevron {
    width: 16px !important;
    height: 16px !important;
    stroke: #000000 !important;
    fill: none !important;
    stroke-width: 2 !important;
    stroke-linecap: round !important;
    stroke-linejoin: round !important;
    transition: transform 0.25s ease !important;
    flex-shrink: 0 !important;
}

.mobile-dropdown-toggle.open .mobile-chevron {
    transform: rotate(180deg) !important;
}

.mobile-submenu {
    list-style: none !important;
    display: none !important;
    flex-direction: column !important;
    gap: 0 !important;
    padding-left: 1rem !important;
    margin: 0 0 0.5rem 0 !important;
}

.mobile-submenu.open {
    display: flex !important;
}

.mobile-submenu li a {
    display: block !important;
    padding: 0.625rem 0 !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    color: #4b5563 !important;
    text-decoration: none !important;
    transition: color 0.2s, padding-left 0.2s !important;
    border-bottom: 1px solid #f8fafc !important;
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.mobile-submenu li a:hover {
    color: #2563eb !important;
    padding-left: 0.5rem !important;
}

.mobile-menu-cta {
    margin-top: 2rem !important;
    background: linear-gradient(135deg, #ec4899, #3b82f6) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 1rem 2rem !important;
    border-radius: 9999px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-align: center !important;
    text-decoration: none !important;
    display: block !important;
    transition: opacity 0.2s, transform 0.2s !important;
    box-shadow: 0 4px 20px rgba(236, 72, 153, 0.25) !important;
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.mobile-menu-cta:hover {
    opacity: 0.9 !important;
    transform: translateY(-2px) !important;
}

@media (max-width: 1199px) {
    .nav-inner {
        padding: 0.6rem 1.5rem !important;
    }
    .nav-links {
        gap: 1.25rem !important;
    }
    .nav-links a {
        font-size: 0.8125rem !important;
    }
    .dropdown-menu {
        width: 13rem !important;
    }
}

@media (max-width: 767px) {
    nav {
        padding: 0.75rem 1rem 0 !important;
    }
    .nav-inner {
        padding: 0.5rem 1rem !important;
    }
    .nav-links {
        display: none !important;
    }
    .nav-cta {
        display: none !important;
    }
    .hamburger {
        display: flex !important;
    }
}

@media (max-width: 480px) {
    .nav-inner {
        padding: 0.4rem 0.875rem !important;
        height: 56px !important;
    }
    .nav-brand .logo {
        height: 32px !important;
        width: auto !important;
    }
}