/* === BASE STYLES === */:root {
    --primary: #00D9FF;
    --primary-dark: #00A8CC;
    --secondary: #FF006E;
    --accent: #FFB800;
    --dark: #0A0E27;
    --dark-blue: #151B3F;
    --dark-card: #1A2142;
    --text-primary: #FFFFFF;
    --text-secondary: #A8B2D1;
    --border-color: rgba(0, 217, 255, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 217, 255, 0.3);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-blue) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(42px, 6vw, 72px);
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(36px, 5vw, 56px);
    margin-bottom: 20px;
    color: var(--text-primary);
}

h3 {
    font-size: clamp(24px, 3vw, 32px);
    margin-bottom: 16px;
    color: var(--primary);
}

p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    display: inline-block;
    padding: 18px 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 18px;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn-primary::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-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 0, 110, 0.5);
}

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

.card {
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-card);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

section {
    padding: 80px 0;
    position: relative;
}

/* === LAYOUT STYLES === */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    transition: all 0.3s ease;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: inline-block;
    text-decoration: none;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary);
    margin: 4px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
    margin: 0;
}

.nav-menu li a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
}

.nav-menu li a:hover {
    color: var(--primary);
}

footer {
    background: var(--dark);
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    margin-top: 80px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-nav ul {
    display: flex;
    list-style: none;
    gap: 24px;
    margin: 0;
}

.footer-nav a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: all 0.3s ease;
}

.footer-nav a:hover {
    color: var(--primary);
}

@media (max-width: 767px) {
    header {
        width: 100%;
        box-sizing: border-box;
    }
    
    header .container {
        justify-content: space-between;
        width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .logo {
        flex: 1;
        max-width: 100%;
    }
    
    .logo img {
        height: 40px;
        max-width: 100%;
    }

    .hamburger {
        display: flex;
        order: 3;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark-blue);
        flex-direction: column;
        padding: 180px 30px 30px;
        gap: 24px;
        align-items: flex-start;
        transition: right 0.4s ease;
        border-left: 1px solid var(--border-color);
    }

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

    .nav-menu li {
        width: 100%;
    }

    .nav-menu li a {
        display: block;
        padding: 12px 0;
        font-size: 18px;
    }

    header .btn-primary {
        width: 100%;
        margin-top: 20px;
        order: 4;
        flex-basis: 100%;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav ul {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 767px) {
    header {
        width: 100%;
        box-sizing: border-box;
    }
    
    header .container {
        justify-content: space-between;
        width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .logo {
        flex: 1;
        max-width: 100%;
    }
    
    .logo img {
        height: 40px;
        max-width: 100%;
    }

    .hamburger {
        display: flex;
        order: 3;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark-blue);
        flex-direction: column;
        padding: 180px 30px 30px;
        gap: 24px;
        align-items: flex-start;
        transition: right 0.4s ease;
        border-left: 1px solid var(--border-color);
    }

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

    .nav-menu li {
        width: 100%;
    }

    .nav-menu li a {
        display: block;
        padding: 12px 0;
        font-size: 18px;
    }

    header .btn-primary {
        width: 100%;
        margin-top: 20px;
        order: 4;
        flex-basis: 100%;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav ul {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 767px) {
    * {
        max-width: 100%;
    }
    
    img {
        max-width: 100%;
        height: auto;
    }
    
    section {
        padding: 60px 0;
    }
    
    section.container[style*="padding-top"] {
        padding-top: 10rem !important;
    }

    .hero-section {
        min-height: auto;
        padding-top: 140px;
        padding-bottom: 60px;
    }
    
    .container {
        padding: 0 15px;
        width: 100%;
        box-sizing: border-box;
    }

    .feature-table td {
        display: block;
        width: 100%;
        padding: 12px 20px;
    }

    .feature-table td:first-child {
        padding-bottom: 8px;
        border-bottom: 1px solid var(--border-color);
    }

    .feature-table td:last-child {
        padding-top: 8px;
    }

    .cards-wrapper {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .comparison-table {
        overflow-x: auto;
    }

    .comparison-table table {
        min-width: 600px;
    }

    .accordion-header {
        padding: 20px;
    }

    .accordion-header h3 {
        font-size: 18px;
        padding-right: 10px;
    }

    .accordion-toggle {
        width: 28px;
        height: 28px;
    }

    .cta-section {
        padding: 60px 0;
    }
}