/* ===================================
   HEADER COMPONENT STYLES
   =================================== */

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

:root {
    /* Color Palette */
    --primary-purple: #6C5CE7;
    --primary-purple-dark: #5849c7;
    --primary-purple-light: #8B7EF0;
    --accent-cyan: #00BCD4;
    --accent-pink: #FF6B9D;
    --text-dark: #2D3436;
    --text-gray: #636E72;
    --text-light: #B2BEC3;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(108, 92, 231, 0.1);
    --shadow-md: 0 4px 16px rgba(108, 92, 231, 0.15);
    --shadow-lg: 0 8px 32px rgba(108, 92, 231, 0.2);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

body {
    font-family: var(--font-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===================================
   HEADER STYLES
   =================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    padding: 1rem 0;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 60px;
    box-shadow: 0 8px 32px rgba(108, 92, 231, 0.12);
    transition: var(--transition-smooth);
    max-width: 1200px;
    margin: 0 auto;
}

.header.scrolled .navbar {
    box-shadow: 0 12px 40px rgba(108, 92, 231, 0.18);
}

/* ===================================
   LOGO STYLES
   =================================== */

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.logo-icon {
    position: relative;
}

.logo-icon svg {
    display: block;
    filter: drop-shadow(0 2px 4px rgba(108, 92, 231, 0.2));
    transition: var(--transition-smooth);
}

.logo:hover .logo-icon svg {
    transform: scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00BCD4;
    letter-spacing: -0.5px;
}

.brand-tagline {
    font-size: 0.625rem;
    font-weight: 500;
    color: #9CA3AF;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ===================================
   NAVIGATION MENU
   =================================== */

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    position: relative;
    font-size: 1rem;
    font-weight: 500;
    color: #9CA3AF;
    text-decoration: none;
    padding: 0.5rem 0;
    transition: var(--transition-smooth);
    display: inline-block;
}

.nav-link:hover {
    color: #636E72;
}

.nav-link.active {
    color: #2D3436;
    font-weight: 600;
}

/* ===================================
   CONTACT BUTTON
   =================================== */

.btn-contact {
    position: relative;
    display: inline-block;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    background: linear-gradient(135deg, #6C5CE7 0%, #7C6CE7 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.35);
    text-decoration: none;
}

.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-contact:hover::before {
    left: 100%;
}

.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.45);
}

.btn-contact:active {
    transform: translateY(0);
}

/* ===================================
   HAMBURGER MENU (MOBILE)
   =================================== */

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-purple);
    border-radius: 3px;
    transition: var(--transition-smooth);
}

.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);
}

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media screen and (max-width: 968px) {
    .header {
        padding: 1rem 0;
    }

    .navbar {
        border-radius: 40px;
        padding: 0.75rem 1.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        gap: 1.5rem;
        padding: 6rem 2rem 2rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        z-index: 999;
    }
    
    .nav-link {
        font-size: 1.1rem;
        font-weight: 600;
        color: #636E72;
        padding: 0.75rem 0;
    }
    
    .nav-link.active {
        color: #2D3436;
    }

    .nav-menu.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .btn-contact {
        display: none !important;
    }
}

@media screen and (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .navbar {
        padding: 0.75rem 1.25rem;
        border-radius: 35px;
    }

    .logo-icon svg {
        width: 35px;
        height: 35px;
    }

    .brand-name {
        font-size: 1.25rem;
    }

    .brand-tagline {
        font-size: 0.55rem;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .navbar {
        padding: 0.65rem 1rem;
        border-radius: 30px;
    }

    .nav-menu {
        width: 100%;
        right: -100%;
        max-width: 280px;
    }

    .logo-icon svg {
        width: 32px;
        height: 32px;
    }

    .brand-name {
        font-size: 1.1rem;
    }
}