:root {
    --primary-color: #2196f3;
    --primary-glow: rgba(33, 150, 243, 0.8);
    --secondary-color: #9c27b0;
    --text-color: #ffffff;
    --bg-color: #0a0a12;
    --nav-bg: rgba(16, 16, 26, 0.7);
    --dropdown-bg: rgba(20, 20, 35, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-color: rgba(0, 0, 0, 0.3);
    --neon-glow: 0 0 10px rgba(33, 150, 243, 0.5),
                 0 0 20px rgba(33, 150, 243, 0.3),
                 0 0 30px rgba(33, 150, 243, 0.1);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient-bg: linear-gradient(135deg, var(--bg-color), #151530);
    --glass-effect: saturate(180%) blur(10px);
    --border-radius: 12px;
    --text-description: rgba(255, 255, 255, 0.7);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* Ensure logo stays pinned to the far left */
.logo {
    display: flex;
    align-items: center;
    justify-content: flex-start; /* ensure items align left */
    text-decoration: none;
    color: black;
}

/* Logo image + text styling */
.logo img {
    height: 40px;
    width: auto;
    margin-left: -70px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: black;
    margin-left: -50px;
}

/* Hover effects */




/* Responsive for iPhone / smaller screens */
@media (max-width: 450px) {
    .logo img {
        height: 28px;
    }

    .logo span {
        font-size: 1.1rem;
    }

    /* Keep logo aligned at the far left with some margin */
    .logo {
        justify-content: flex-start;
    }

    /* Ensure the hamburger stays to the right */
    .nav-toggle {
        margin-left: auto;
    }
}


body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: white;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header and Navbar */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background:white;
    -webkit-backdrop-filter: var(--glass-effect);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 30px var(--shadow-color);
    transition: var(--transition-medium);
    color: black;
}

/* Logo */
.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: black;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    transition: var(--transition-medium);
}



.logo::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    bottom: -4px;
    left: 0;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-medium);
    box-shadow: var(--neon-glow);
}



/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
 
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 5px;
       color: black;
}

.nav-link.active {
    color: var(--primary-color);
    text-shadow: var(--neon-glow);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--primary-color);
    border-radius: 50%;
    box-shadow: var(--neon-glow);
}

/* Icons */
.icon {
    transition: var(--transition-medium);
    vertical-align: middle;
}

.chevron-icon {
    transition: transform var(--transition-medium);
}


.hidden {
    display: none;
}

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

.dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 220px;
    background: var(--dropdown-bg);
    backdrop-filter: var(--glass-effect);
    -webkit-backdrop-filter: var(--glass-effect);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.98);
    transition: all var(--transition-medium);
    box-shadow: 0 10px 30px var(--shadow-color);
    z-index: 100;
}



.dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 20px;
    width: 12px;
    height: 12px;
    background: var(--dropdown-bg);
    border-left: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    transform: rotate(45deg);
    backdrop-filter: var(--glass-effect);
    -webkit-backdrop-filter: var(--glass-effect);
}

.dropdown li {
    list-style: none;
}

.dropdown a {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.7rem 1rem;
    display: block;
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    margin-bottom: 2px;
}



/* Search Bar */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: black;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    padding: 0.6rem 1rem;
    border: none;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-color);
    width: 180px;
    transition: all var(--transition-medium);
    font-size: 0.9rem;
}

.search-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    width: 240px;
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.3);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-btn {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    position: absolute;
    right: 5px;
    transition: var(--transition-fast);
}



/* Theme Toggle */
.theme-toggle {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    cursor: pointer;
    padding: 0.6rem;
    font-size: 1.2rem;
    transition: all var(--transition-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}



/* Hamburger Menu */
.nav-toggle {
    display: none;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.6rem;
    transition: var(--transition-medium);
}



.hamburger {
    width: 24px;
    height: 20px;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-color);
    position: absolute;
    transition: all var(--transition-medium);
    border-radius: 10px;
}

.hamburger span:first-child {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 9px;
    width: 70%;
}

.hamburger span:last-child {
    top: 18px;
}

/* Mobile Menu Active State */
.nav-active .hamburger span:first-child {
    transform: rotate(45deg);
    top: 9px;
        color: black;

}

.nav-active .hamburger span:nth-child(2) {
    opacity: 0;
    width: 0;
        color: black;

}

.nav-active .hamburger span:last-child {
    transform: rotate(-45deg);
    top: 9px;
        color: black;

}

/* Content Styling */
.content {
    margin-top: 70px;
}

.hero {
    height: 75vh;
    display: flex;
    flex-direction: column;
       padding: 2rem;
    background-color: white;
    background-image: url('../img/home.png');
    background-repeat: no-repeat;
    background-size: cover;

}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: white;
    text-align:left;
    padding-top: 6rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 2rem;
    color: var(--text-description);
}
.hamburger span {
    background: #000 !important; /* solid black bars */
}
.hamburger span {
    background: var(--text-color);
}


.cta-button {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-medium);
    box-shadow: 0 5px 15px rgba(33, 150, 243, 0.4);
    width: 20%;
}


.section {
    padding: 5rem 2rem;
}

.section h2 {
    text-align: center;
    margin-bottom: -3rem;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition-medium);
}



.feature h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature p {
    color: var(--text-description);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        align-items: flex-start;
       background-color: #0a0a12;
        width: 80%;
        height: calc(100vh - 70px);
        padding: 2rem;
        transition: right var(--transition-slow);
        box-shadow: -10px 0 30px var(--shadow-color);
        border-left: 1px solid var(--border-color);
    }

    .nav-active .nav-menu {
        right: 0;
            color: black;

    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        margin-bottom: 2rem;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        width: 100%;
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-link.active::after {
        display: none;
    }

    .nav-link.active {
        background: rgba(33, 150, 243, 0.15);
    }

    .dropdown {
        position: static;
        width: 100%;
        background: rgba(0, 0, 0, 0.2);
        border: none;
        padding: 0;
        padding-left: 1rem;
        margin-left: 1rem;
        display: none;
        box-shadow: none;
        border-left: 1px solid var(--border-color);
        transform: none;
        transition: all var(--transition-medium);
    }

    .dropdown::before {
        display: none;
    }

    .has-dropdown.active .dropdown {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .dropdown a {
        padding: 0.8rem 1rem;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-actions {
        width: 100%;
        flex-direction: column;
        gap: 1rem;
            color: black;
            margin-right: 20px;

    }

    .search-container {
        width: 100%;
    }

    .search-input, 
    .search-input:focus {
        width: 100%;
    }

    .search-input {
        padding: 0.8rem 1rem;
    }

    .theme-toggle {
        align-self: flex-start;
    }

    .chevron-icon {
        position: absolute;
        right: 1rem;
    }

    .has-dropdown.active .chevron-icon {
        transform: rotate(180deg);
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 1rem;
    }
    
    .nav-menu {
        width: 100%;
    }
    
    .hero h1 {
        font-size: 2.2rem;
        margin-top: -60px;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
   
    .section {
        padding: 3rem 1rem;
    }
}
/* Extra Small Devices (max-width: 400px) — e.g., iPhone 14 / small phones */
@media (max-width: 450px) {

    /* Navbar adjustments */
    .navbar {
        padding: 0.8rem;
    }
    .logo{
       margin-left: 20px;
    }

    .logo {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }

    .nav-toggle {
        padding: 0.4rem;
    }

    .hamburger {
        width: 20px;
        height: 16px;
    }

    /* Mobile menu */
    .nav-menu {
        width: 100%;
        background-color: white;
    }

    .nav-link {
        font-size: 0.9rem;
        padding: 0.8rem 0.5rem;
    }

    .dropdown a {
        font-size: 0.85rem;
        padding: 0.7rem 0.8rem;
    }

    /* Hero section */
    .hero {
        height:35vh
    }

    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .hero p {
        font-size: 0.9rem;
        max-width: 100%;
        margin-bottom: 1.5rem;
    }

   .cta-button {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-medium);
    box-shadow: 0 5px 15px rgba(33, 150, 243, 0.4);
    width: 50%;
}
    /* Features */
    .section {
        padding: 2rem 1rem;
    }

    .section h2 {
        font-size: 1.8rem;
        margin-bottom: -2rem;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature {
        padding: 1.5rem;
    }

    .feature h3 {
        font-size: 1.1rem;
    }

    .feature p {
        font-size: 0.85rem;
    }

    /* Search + theme toggle */
    .search-input {
        font-size: 0.85rem;
        padding: 0.6rem 0.8rem;
    }

    .theme-toggle {
        font-size: 1rem;
        padding: 0.5rem;
    }
}
.logo {
    display: flex;
    text-decoration: none;
    color: black;
}

.logo img {
    height: 40px;
    transition: transform var(--transition-medium);
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: black;
}




@media (max-width: 450px) {
    .logo img {
        height: 28px;
        align-items: flex-start;
    }

    .logo span {
        font-size: 1rem;
        padding: 10px;
    }
}