/* MAIN NAVBAR COMPONENT STYLES
   Used by: index.html, about.html, ventures.html, 
            pitch.html, mentorship.html, resource.html, media.html */

/* Base Header */
.navbar-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 253, 254, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(30, 42, 68, 0.5);
    padding: 0.9rem 5%;
    transition: all 0.3s ease;
}

.navbar-header.scrolled {
    padding: 0.65rem 5%;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

/* Nav Container */
.navbar-nav {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 48px;
}

/* Logo */
.navbar-logo {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.navbar-logo img {
    height: 250px;
    width: auto;
}

/* Desktop Navigation Links */
.navbar-links {
    display: flex;
    align-items: center;
    gap: 2.9rem;
    list-style: none;
    margin: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.navbar-links a {
    font-weight: 500;
    font-size: 0.96rem;
    color: rgb(4, 4, 4);
    transition: color 0.25s ease;
    padding: 0.4rem 0;
}

.navbar-links a:hover {
    color: var(--accent);
}

/* Dropdown */
.navbar-dropdown {
    position: relative;
}

.navbar-dropdown>a {
    display: inline-flex;
    align-items: center;
}

.navbar-dropdown>a::after {
    content: " ▾";
    font-size: 0.75rem;
    margin-left: 4px;
}

.navbar-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    min-width: 180px;
    padding: 10px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 8px;
}

.navbar-dropdown:hover .navbar-dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.navbar-dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: #000000;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.navbar-dropdown-menu li a:hover {
    background: #ffffff;
    color: var(--accent);
}

/* CTA Button */
.navbar-btn {
    padding: 0.5rem 1.3rem;
    font-size: 0.92rem;
    font-weight: 500;
    border: 2px solid #D4A643;
    border-radius: 25px;
    background: #D4A643;
    color: #ffffff;
    transition: all 0.3s ease;
    cursor: pointer;
}

.navbar-btn:hover {
    background: #D4A643;
    transform: scale(1.15);
    box-shadow: 0 0px 0px rgba(212, 166, 67, 0.4);
}

/* MOBILE NAVIGATION STYLES*/

/* Hamburger Menu Button */
.navbar-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    z-index: 1001;
    background: transparent;
    border: none;
    padding: 0;
}

.navbar-hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: #000;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar-hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.navbar-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.navbar-hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.navbar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar-overlay.active {
    opacity: 1;
}

/* Mobile Navigation Menu */
.navbar-mobile {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background: #ffffff;
    z-index: 1000;
    padding: 80px 30px 40px;
    overflow-y: auto;
    transition: right 0.3s ease;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.2);
}

.navbar-mobile.active {
    right: 0;
}

.navbar-mobile-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar-mobile-links li {
    margin-bottom: 5px;
}

.navbar-mobile-links a {
    display: block;
    padding: 14px 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: #000;
    text-decoration: none;
    border-bottom: 1px solid #f0f0f0;
    transition: color 0.3s ease;
}

.navbar-mobile-links a:hover {
    color: var(--accent);
}

/* Mobile Dropdown */
.navbar-mobile-dropdown {
    border-bottom: 1px solid #f0f0f0;
}

.navbar-mobile-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: #000;
    cursor: pointer;
    background: transparent;
    border: none;
    text-align: left;
    width: 100%;
}

.navbar-mobile-toggle::after {
    content: " ▾";
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.navbar-mobile-toggle.active::after {
    transform: rotate(180deg);
}

.navbar-mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.navbar-mobile-menu.open {
    max-height: 500px;
}

.navbar-mobile-menu a {
    display: block;
    padding: 12px 20px;
    font-size: 1rem;
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar-mobile-menu a:hover {
    color: var(--accent);
}

/* Mobile CTA Button */
.navbar-mobile-cta {
    margin-top: 30px;
}

.navbar-mobile-cta .navbar-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    font-size: 1rem;
}

/* SUB-BRAND NAVBAR STYLES
   Used by: AARU-CARE.html, AARU-DEVELOPER.html,
            AARUU-MOBILITY.html, ARONIX-WEB.html, JFAM.html*/

/* Sub-brand Header */
.navbar-subbrand {
    background: #ffffff;
    padding: 0.8rem 5%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-subbrand .navbar-nav {
    max-width: 1400px;
}

/* Sub-brand Logo */
.navbar-subbrand-logo {
    display: flex;
    align-items: center;
}

/* Sub-brand Logo Image */
.navbar-subbrand-logo-img {
    height: 100px !important;
    width: auto;
}

/* Sub-brand Back Button */
.navbar-subbrand-back {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar-subbrand-back:hover {
    color: #D4A643;
}

/* Responsive for Sub-brand */
@media (max-width: 768px) {
    .navbar-subbrand {
        padding: 0.7rem 5%;
    }

    .navbar-subbrand-logo-img {
        height: 30px !important;
    }

    .navbar-subbrand-back {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navbar-subbrand-logo-img {
        height: 28px !important;
    }

    .navbar-subbrand-back {
        font-size: 0.8rem;
    }
}

/* JFAM BRAND NAVBAR STYLES*/
.navbar-jfam {
    background: #faf8f5;
    border-bottom-color: #c9a66b;
}

.navbar-jfam .navbar-subbrand-back {
    color: #5c4a3d;
}

.navbar-jfam .navbar-subbrand-back:hover {
    color: #c9a66b;
}

@media (max-width: 768px) {
    .navbar-jfam {
        padding: 0.7rem 5%;
    }

    .navbar-jfam .navbar-subbrand-logo-img {
        height: 30px !important;
    }

    .navbar-jfam .navbar-subbrand-back {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navbar-jfam .navbar-subbrand-logo-img {
        height: 28px !important;
    }

    .navbar-jfam .navbar-subbrand-back {
        font-size: 0.8rem;
    }
}

/* AARU CARE BRAND NAVBAR STYLES
   Brand Colors: Warm, compassionate, caring tones */
.navbar-aarucare {
    background: #fefefe;
    border-bottom-color: #e8a87c;
}

.navbar-aarucare .navbar-subbrand-back {
    color: #5a4a42;
}

.navbar-aarucare .navbar-subbrand-back:hover {
    color: #e8a87c;
}

@media (max-width: 768px) {
    .navbar-aarucare {
        padding: 0.7rem 5%;
    }

    .navbar-aarucare .navbar-subbrand-logo-img {
        height: 30px !important;
    }

    .navbar-aarucare .navbar-subbrand-back {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navbar-aarucare .navbar-subbrand-logo-img {
        height: 28px !important;
    }

    .navbar-aarucare .navbar-subbrand-back {
        font-size: 0.8rem;
    }
}

/* AARU DEVELOPERS BRAND NAVBAR STYLES */
.navbar-aarudev {
    background: #ffffff;
    border-bottom-color: #2c5282;
}

.navbar-aarudev .navbar-subbrand-back {
    color: #2d3748;
}

.navbar-aarudev .navbar-subbrand-back:hover {
    color: #2c5282;
}

@media (max-width: 768px) {
    .navbar-aarudev {
        padding: 0.7rem 5%;
    }

    .navbar-aarudev .navbar-subbrand-logo-img {
        height: 30px !important;
    }

    .navbar-aarudev .navbar-subbrand-back {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navbar-aarudev .navbar-subbrand-logo-img {
        height: 28px !important;
    }

    .navbar-aarudev .navbar-subbrand-back {
        font-size: 0.8rem;
    }
}

/* AARU MOBILITY BRAND NAVBAR STYLES*/
.navbar-aaru {
    background: #1a1a2e;
    border-bottom-color: #00d4aa;
}

.navbar-aaru .navbar-subbrand-logo-img {
    filter: brightness(1.1);
}

.navbar-aaru .navbar-subbrand-back {
    color: #ffffff;
}

.navbar-aaru .navbar-subbrand-back:hover {
    color: #00d4aa;
}

@media (max-width: 768px) {
    .navbar-aaru {
        padding: 0.7rem 5%;
    }

    .navbar-aaru .navbar-subbrand-logo-img {
        height: 30px !important;
    }

    .navbar-aaru .navbar-subbrand-back {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navbar-aaru .navbar-subbrand-logo-img {
        height: 28px !important;
    }

    .navbar-aaru .navbar-subbrand-back {
        font-size: 0.8rem;
    }
}

/* ARONIX BRAND NAVBAR STYLES */
.navbar-aronix {
    background: rgba(10, 10, 20, 0.95);
    border-bottom-color: #6366f1;
}

.navbar-aronix .navbar-subbrand-logo-img {
    height: 50px !important;
    filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.5));
}

.navbar-aronix .navbar-subbrand-back {
    color: #e0e7ff;
}

.navbar-aronix .navbar-subbrand-back:hover {
    color: #818cf8;
}

@media (max-width: 768px) {
    .navbar-aronix {
        padding: 0.7rem 5%;
    }

    .navbar-aronix .navbar-subbrand-logo-img {
        height: 30px !important;
    }

    .navbar-aronix .navbar-subbrand-back {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .navbar-aronix .navbar-subbrand-logo-img {
        height: 28px !important;
    }

    .navbar-aronix .navbar-subbrand-back {
        font-size: 0.8rem;
    }
}

/* RESPONSIVE STYLES - MAIN NAVBAR*/

/* Tablet (769px - 992px) */
@media (max-width: 992px) {
    .navbar-links {
        gap: 2rem;
    }

    .navbar-links a {
        font-size: 0.9rem;
    }
}

/* Mobile Navigation (up to 768px) */
@media (max-width: 768px) {
    .navbar-header {
        padding: 0.8rem 5%;
    }

    .navbar-links {
        display: none;
    }

    .navbar-hamburger {
        display: flex;
    }

    .navbar-overlay {
        display: block;
    }

    .navbar-mobile {
        display: block;
    }

    .navbar-logo img {
        height: 50px;
    }
}

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {
    .navbar-header {
        padding: 0.7rem 4%;
    }

    .navbar-logo img {
        height: 40px;
    }

    .navbar-hamburger {
        width: 24px;
        height: 18px;
    }

    .navbar-mobile {
        width: 90%;
        padding: 70px 20px 30px;
    }

    .navbar-mobile-links a {
        font-size: 1rem;
        padding: 12px 0;
    }

    .navbar-mobile-toggle {
        font-size: 1rem;
        padding: 12px 0;
    }

    .navbar-mobile-cta {
        margin-top: 20px;
    }
}