/* VARIABLES & RESET */
:root {
    --bg-dark: #000F2B;
    --accent-ice: #D9FAFF;
    --text-light: #F0F8FF;
    --text-dim: #A0B0C0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --ice-glow: 0 0 15px rgba(217, 250, 255, 0.4);
    --transition: all 0.3s ease;
    --red-line: 2px solid #FF3333;
}

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

html {
    scroll-behavior: smooth;
}

body.energy-karne-2486-main-body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* LAYOUT HELPERS */
.energy-karne-2486-section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* HEADER & NAV */
.energy-karne-2486-header-glass {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(217, 250, 255, 0.2);
}

.energy-karne-2486-header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.energy-karne-2486-logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent-ice);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.energy-karne-2486-nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.energy-karne-2486-nav-link {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.energy-karne-2486-nav-link:hover {
    color: var(--accent-ice);
}

.energy-karne-2486-toggle-input,
.energy-karne-2486-burger-label {
    display: none;
}

/* HERO SECTION */
.energy-karne-2486-hero-section {
    padding: 140px 20px 80px;
    background: radial-gradient(circle at 50% 50%, #001A4D 0%, #000F2B 100%);
}

.energy-karne-2486-hero-inner-border {
    max-width: 1200px;
    margin: 0 auto;
    border: var(--red-line);
    padding: 40px;
    border-radius: 4px;
}

.energy-karne-2486-hero-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    align-items: center;
}

.energy-karne-2486-hero-image-box,
.energy-karne-2486-hero-content-box {
    flex: 1 1 500px;
}

.energy-karne-2486-hero-img {
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    object-fit: cover;
    width: 100%;
}

.energy-karne-2486-main-title {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 25px;
    color: var(--accent-ice);
}

.energy-karne-2486-sub-headline {
    font-size: 1.4rem;
    color: var(--text-dim);
    margin-bottom: 25px;
}

.energy-karne-2486-description-text {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.energy-karne-2486-cta-container {
    margin-top: 35px;
}

.energy-karne-2486-primary-btn {
    display: inline-block;
    background-color: var(--accent-ice);
    color: var(--bg-dark);
    padding: 18px 45px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    transition: var(--transition);
    border: 2px solid var(--accent-ice);
}

.energy-karne-2486-primary-btn:hover {
    box-shadow: var(--ice-glow);
    background-color: transparent;
    color: var(--accent-ice);
}

/* TARGET AUDIENCE */
.energy-karne-2486-section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--accent-ice);
}

.energy-karne-2486-target-intro {
    text-align: center;
    max-width: 800px;
    margin: -30px auto 50px;
    font-size: 1.2rem;
    color: var(--text-dim);
}

.energy-karne-2486-target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.energy-karne-2486-target-card {
    background: var(--glass-bg);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(217, 250, 255, 0.1);
    transition: var(--transition);
}

.energy-karne-2486-card-img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
}

.energy-karne-2486-card-h3 {
    margin-bottom: 15px;
    color: var(--accent-ice);
}

.energy-karne-2486-card-price {
    display: block;
    margin-top: 20px;
    font-weight: 700;
    color: var(--accent-ice);
}

.energy-karne-2486-feature-list {
    column-count: 2;
    column-gap: 40px;
    list-style: none;
    background: rgba(255,255,255,0.02);
    padding: 40px;
    border-radius: 10px;
}

.energy-karne-2486-feature-list li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.energy-karne-2486-feature-list li::before {
    content: '❄';
    position: absolute;
    left: 0;
    color: var(--accent-ice);
}

/* PRICING SECTION */
.energy-karne-2486-pricing-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.energy-karne-2486-price-card-bordered {
    flex: 1 1 300px;
    max-width: 350px;
    border: 1px solid var(--accent-ice);
    padding: 40px 30px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.energy-karne-2486-package-name {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--accent-ice);
}

.energy-karne-2486-package-cost {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 25px;
}

.energy-karne-2486-package-details {
    list-style: none;
}

.energy-karne-2486-package-details li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(217, 250, 255, 0.1);
    font-size: 0.95rem;
}

/* BENEFITS SECTION */
.energy-karne-2486-benefits-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    align-items: center;
}

.energy-karne-2486-benefits-content,
.energy-karne-2486-benefits-image {
    flex: 1 1 500px;
}

.energy-karne-2486-section-title-left {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--accent-ice);
}

.energy-karne-2486-benefit-bullets {
    list-style: none;
    margin-top: 30px;
}

.energy-karne-2486-benefit-bullets li {
    margin-bottom: 20px;
    padding-left: 35px;
    position: relative;
}

.energy-karne-2486-benefit-bullets li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-ice);
    font-size: 1.4rem;
}

.energy-karne-2486-benefit-img {
    border-radius: 20px;
    border: 1px solid var(--accent-ice);
}

/* QUOTE SECTION */
.energy-karne-2486-quote-section {
    background: linear-gradient(to bottom, #000F2B, #001A4D, #000F2B);
    padding: 100px 20px;
}

.energy-karne-2486-quote-card {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 60px;
    border-left: 4px solid var(--accent-ice);
    background: var(--glass-bg);
}

.energy-karne-2486-main-quote {
    font-size: 1.8rem;
    font-style: italic;
    margin-bottom: 30px;
}

.energy-karne-2486-author-name {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-ice);
}

.energy-karne-2486-author-title {
    color: var(--text-dim);
}

/* FAQ SECTION */
.energy-karne-2486-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.energy-karne-2486-faq-item {
    margin-bottom: 15px;
    background: var(--glass-bg);
    border-radius: 8px;
    overflow: hidden;
}

.energy-karne-2486-faq-summary {
    padding: 20px;
    cursor: pointer;
    font-weight: 600;
    color: var(--accent-ice);
    list-style: none;
    display: flex;
    justify-content: space-between;
}

.energy-karne-2486-faq-summary::after {
    content: '+';
}

.energy-karne-2486-faq-item[open] .energy-karne-2486-faq-summary::after {
    content: '-';
}

.energy-karne-2486-faq-content {
    padding: 0 20px 20px;
    color: var(--text-dim);
}

/* RICH TEXT SECTIONS */
.energy-karne-2486-text-rich-section {
    padding: 60px 0;
}

.energy-karne-2486-bg-alt {
    background: rgba(217, 250, 255, 0.03);
}

.energy-karne-2486-rich-text p {
    margin-bottom: 25px;
    font-size: 1.15rem;
}

.energy-karne-2486-inner-h3 {
    margin: 40px 0 20px;
    color: var(--accent-ice);
    font-size: 1.8rem;
}

.energy-karne-2486-rich-list {
    margin-bottom: 30px;
    padding-left: 20px;
}

.energy-karne-2486-rich-list li {
    margin-bottom: 15px;
}

/* CONTACT FORM */
.energy-karne-2486-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: var(--glass-bg);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(217, 250, 255, 0.2);
}

.energy-karne-2486-form-subtitle {
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-dim);
}

.energy-karne-2486-input-group {
    margin-bottom: 25px;
}

.energy-karne-2486-label {
    display: block;
    margin-bottom: 8px;
    color: var(--accent-ice);
}

.energy-karne-2486-input,
.energy-karne-2486-textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(217, 250, 255, 0.3);
    padding: 15px;
    border-radius: 5px;
    color: #fff;
    outline: none;
    transition: var(--transition);
}

.energy-karne-2486-input:focus,
.energy-karne-2486-textarea:focus {
    border-color: var(--accent-ice);
    box-shadow: 0 0 10px rgba(217, 250, 255, 0.1);
}

.energy-karne-2486-textarea {
    height: 120px;
    resize: vertical;
}

.energy-karne-2486-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 30px;
}

.energy-karne-2486-checkbox-label {
    font-size: 0.9rem;
    color: var(--text-dim);
}

.energy-karne-2486-checkbox-label a {
    color: var(--accent-ice);
}

.energy-karne-2486-submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--accent-ice);
    color: var(--bg-dark);
    border: none;
    border-radius: 5px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.energy-karne-2486-submit-btn:hover {
    box-shadow: var(--ice-glow);
    transform: translateY(-2px);
}

/* FOOTER */
.energy-karne-2486-main-footer {
    background: #00081a;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(217, 250, 255, 0.1);
}

.energy-karne-2486-footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.energy-karne-2486-footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-ice);
}

.energy-karne-2486-footer-contact a {
    color: var(--text-light);
    text-decoration: none;
}

.energy-karne-2486-footer-divider {
    border: 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 30px;
}

.energy-karne-2486-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.energy-karne-2486-footer-nav {
    display: flex;
    gap: 20px;
}

.energy-karne-2486-footer-link {
    font-size: 0.85rem;
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
}

.energy-karne-2486-footer-link:hover {
    color: var(--accent-ice);
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .energy-karne-2486-main-title { font-size: 2.5rem; }
    .energy-karne-2486-feature-list { column-count: 1; }
}

@media (max-width: 768px) {
    .energy-karne-2486-burger-label {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
    }
    
    .energy-karne-2486-burger-label span {
        width: 25px;
        height: 2px;
        background: var(--accent-ice);
        transition: var(--transition);
    }
    
    .energy-karne-2486-nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-dark);
        display: none;
        padding: 30px;
        border-bottom: 1px solid var(--accent-ice);
    }
    
    .energy-karne-2486-nav-list {
        flex-direction: column;
        align-items: center;
    }
    
    .energy-karne-2486-toggle-input:checked ~ .energy-karne-2486-nav-menu {
        display: block;
    }

    .energy-karne-2486-hero-inner-border { padding: 20px; }
    .energy-karne-2486-main-title { font-size: 2rem; }
}