/* ===========================
   GLOBAL & RESET CSS
=========================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root {
    --primary: #0F3A40;
    --primary-dark: #0B2B2E;
    --secondary: #1C4F50;
    --accent: #D9FF00;

    --background-light: #F9F7F7;
    --background-alt: #E6F7F5;

    --text-dark: #0F2B2E;
    --text-light: #FFFFFF;
}

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

body {
    font-family: "Poppins";
    line-height: 1.6;
    background-color: #F9F7F7;
    color: #fff;
}

/* Links */
a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: #3F72AF;
    color: #fff;
    border-radius: 6px;
    font-weight: bold;
    transition: background 0.3s ease;
}

.btn:hover {
    background: #112D4E;
}

/* ===== Custom Scrollbar (Global) ===== */

/* For Firefox */
html {
    scrollbar-width: thin;
    scrollbar-color: #3F72AF #DBE2EF;
}

/* For Chrome, Edge, Safari */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #DBE2EF;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #3F72AF;
    border-radius: 10px;
    border: 2px solid #DBE2EF;
}

::-webkit-scrollbar-thumb:hover {
    background: #112D4E;
}



/* Alert Messages */
.alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin: 20px 10%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.95rem;
    animation: slideDown 0.4s ease;
    position: relative;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

.alert.hide {
    animation: slideUp 0.4s ease forwards;
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.alert-content i {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.alert-content span {
    line-height: 1.5;
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    opacity: 0.7;
    flex-shrink: 0;
}

.alert-close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

.alert-close i {
    font-size: 1rem;
}

.alert-success {
    background: rgba(33, 128, 141, 0.15);
    color: var(--primary-dark);
    border: 1px solid rgba(33, 128, 141, 0.3);
    border-left: 4px solid var(--primary);
}

.alert-success .alert-content i {
    color: var(--primary);
}

.alert-error {
    background: rgba(192, 21, 47, 0.15);
    color: #8B0000;
    border: 1px solid rgba(192, 21, 47, 0.3);
    border-left: 4px solid var(--color-red-500);
}

.alert-error .alert-content i {
    color: var(--color-red-500);
}

/* Progress bar for auto-dismiss */
.alert::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    animation: progressBar 5s linear forwards;
}

@keyframes progressBar {
    from {
        width: 100%;
    }
    to {
        width: 0%;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .alert {
        margin: 15px 6%;
        padding: 14px 16px;
        font-size: 0.9rem;
    }
    
    .alert-content i {
        font-size: 1.1rem;
    }
}



/* ===========================
   NAVBAR
========================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--text-light);
    box-shadow: 0 4px 20px rgba(15, 58, 64, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 14px 10%;
    box-shadow: 0 6px 30px rgba(15, 58, 64, 0.25);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: translateY(-2px);
}

.logo-img {
    border-radius: 50%;
    height: 48px;
    width: 48px;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.logo-container:hover .logo-img {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(217, 255, 0, 0.3);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: var(--text-light);
    font-weight: 500;
    font-size: 1rem;
    padding: 8px 0;
    transition: all 0.3s ease;
    position: relative;
}

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

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

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

/* Active link state */
.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    width: 100%;
}

/* Hamburger for mobile - IMPROVED */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--text-light);
    border-radius: 3px;
    transition: all 0.3s ease;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===========================
   FOOTER STYLES
=========================== */

.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #051619 100%);
    color: var(--text-light);
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent) 50%, 
        transparent 100%);
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 50px 10%;
    gap: 40px;
}

/* Logo + Name + Description + Socials */
.footer-logo-desc {
    max-width: 340px;
}

.footer-logo-name {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: nowrap;
    margin-bottom: 16px;
}

.footer-logo-name img.footer-logo {
    height: 65px;
    width: 65px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(217, 255, 0, 0.3);
    transition: all 0.3s ease;
}

.footer-logo-name:hover img.footer-logo {
    border-color: var(--accent);
    box-shadow: 0 0 25px rgba(217, 255, 0, 0.4);
    transform: scale(1.05);
}

.footer-logo-name h3 {
    margin: 0;
    color: var(--accent);
    font-size: 1.35rem;
    white-space: nowrap;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.footer-logo-desc p {
    margin-top: 12px;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    text-align: left;
}

/* Socials - IMPROVED */
.footer-socials {
    margin-top: 20px;
    display: flex;
    gap: 12px;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-socials a img {
    height: 20px;
    width: 20px;
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.footer-socials a:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(217, 255, 0, 0.3);
}

.footer-socials a:hover img {
    filter: brightness(0) saturate(100%) invert(10%) sepia(16%) saturate(3087%) hue-rotate(145deg) brightness(95%) contrast(98%);
}

/* Footer Links - IMPROVED */
.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-column h4 {
    margin-bottom: 16px;
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 8px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent);
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    display: inline-block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.92rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.footer-column ul li a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--accent);
}

.footer-column ul li a:hover {
    color: var(--accent);
    padding-left: 20px;
}

.footer-column ul li a:hover::before {
    opacity: 1;
    left: 0;
}

/* Footer Bottom - IMPROVED */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 10%;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom a {
    color: var(--accent);
    text-decoration: none;
    margin: 0 6px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-bottom a:hover {
    color: #fff;
    text-shadow: 0 0 10px rgba(217, 255, 0, 0.5);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar {
        padding: 16px 5%;
    }
    
    .nav-links {
        position: fixed;
        top: 74px;
        right: -100%;
        flex-direction: column;
        background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
        width: 100%;
        padding: 30px;
        gap: 20px;
        transition: right 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .footer-top {
        padding: 40px 5%;
        gap: 30px;
    }
    
    .footer-links {
        gap: 30px;
    }
    
    .footer-bottom {
        padding: 16px 5%;
        font-size: 0.8rem;
    }
}