/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* Ensures padding doesn't expand the element's height */
}

:root {
    --primary-color: #3a7bd5;
    --secondary-color: #00d2ff;
    --accent-color: #ff6b6b;
    --success-color: #4CAF50;
    --warning-color: #ff9f43;
    --dark-color: #2c3e50;
    --light-color: #f8f9fa;
    --text-color: #2d3436;
    --text-light: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --gradient-primary: linear-gradient(135deg, #4b6d91, #3c5774);
    --gradient-secondary: linear-gradient(135deg, #82bcfa, #426589);
    --glass-bg: rgba(255, 255, 255, 0.518);
    --highlight: #4361ee;
    --highlight-gradient: linear-gradient(135deg, #4361ee, #3a0ca3);
}

body {
    font-family: 'Montserrat';
    background: linear-gradient(to bottom right, #F8F9FA, #E1F5C4);
    min-height: 100vh;
    margin: 0;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    overflow-x: hidden;
}


.benefits-page {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    box-shadow: var(--shadow);
    border-radius: 10px;
}

.page-header {
    text-align: center;
    padding: 40px 20px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 15px;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2.5em;
    font-weight: 500;
    margin-bottom: 15px;
    color: white;
}

.page-header p {
    font-size: 1.2em;
    opacity: 0.95;
}

.back-link {
    display: inline-block;
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.back-link:hover {
    background-color: #5568d3;
    transform: translateX(-5px);
}

.benefit-detail {
    margin-bottom: 50px;
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 15px;
    border-left: 5px solid #667eea;
}

.benefit-detail h2 {
    color: #000000;
    font-weight: 500;
    font-size: 1.8em;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.benefit-number {
    background-color: #667eea;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.benefit-description {
    color: #555;
    line-height: 1.8;
    font-size: 1.05em;
    margin-bottom: 25px;
}

.example-box {
    background-color: white;
    padding: 25px;
    border-radius: 10px;
    margin-top: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.example-box h3 {
    color: #28a745;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.example-content {
    color: #666;
    line-height: 1.7;
}

.insight-box {
    background: var(--gradient-primary);
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    border-left: 4px solid #64a0ea;
}

.insight-box h4 {
    color: #ffffff;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.insight-box p {
    color: #ffffff;
    margin: 0;
}

.statistics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-size: 2.5em;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-label {
    color: #666;
    font-size: 0.95em;
}

.case-study {
    background-color: #e7f5ff;
    padding: 25px;
    border-radius: 10px;
    margin-top: 20px;
    border-left: 4px solid #17a2b8;
}

.case-study h4 {
    color: #0c5460;
    margin-bottom: 15px;
}

.case-study p {
    color: #0c5460;
    line-height: 1.7;
}

.tip-box {
    background-color: #d4edda;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
    border-left: 4px solid #28a745;
}

.tip-box h4 {
    color: #155724;
    margin-bottom: 10px;
}

.tip-box ul {
    color: #155724;
    margin-left: 20px;
}

.tip-box li {
    margin-bottom: 8px;
}
 
/* ===== IMPROVED NAVIGATION SYSTEM ===== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.5rem;
    width: 90%;
    height: 9vh;
    max-width: 1100px;
    margin: 0.5rem auto;
    position: sticky;
    top: 10px;
    z-index: 1000;
    background: #7aacde93;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 1.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

/* Slight hover lift */
.navbar:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
}

.navbar .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 2100;
    padding: 8px;
    border-radius: 5px;
    transition: background 0.3s;
}

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

.hamburger span {
    width: 35px;
    height: 3px;
    background: rgb(0, 0, 0);
    border-radius: 2px;
    transition: all 0.3s ease;
}


/* Hamburger animation when active */
.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Side Menu */
.calculator-nav {
    position: fixed;
    top: 0;
    right: -400px;
    width: 350px;
    height: 100%;
    background: linear-gradient(135deg, #3c4a59, #34495e);
    padding: 80px 20px 20px 20px;
    overflow-y: auto;
    transition: right 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 1500;
    box-shadow: -4px 0 25px rgba(0, 0, 0, 0.2);
}

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

/* Close button */
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* Category styles */
.nav-category {
    margin-bottom: 10px;
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.05);
}

.category-btn {
    width: 100%;
    background: none;
    border: none;
    color: white;
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.category-btn i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.category-btn .arrow {
    transition: transform 0.3s ease;
}

.category-btn.active .arrow {
    transform: rotate(180deg);
}

/* Submenu */
.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: rgba(0, 0, 0, 0.2);
}

.submenu.active {
    max-height: 500px;
}

.submenu .nav-btn {
    background: none;
    border: none;
    text-align: left;
    color: #ddd;
    padding: 12px 20px 12px 50px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    width: 100%;
}

.submenu .nav-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    padding-left: 55px;
}

.nav-btn.active {
    color: #60a5fa;
    background: rgba(96, 165, 250, 0.1);
}

.nav-icon {
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

/* Keep "always-open" category expanded */
.nav-category.always-open .submenu {
    max-height: none !important;
    /* no collapse */
    background: rgba(0, 0, 0, 0.2);
}

.nav-category.always-open .category-btn {
    cursor: default;
    justify-content: flex-start;
}

.nav-category.always-open .arrow {
    display: none;
    /* hide arrow since no toggle */
}


/* Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1200;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* 1200px */
@media (max-width: 1200px) {
    .benefits-page {
        max-width: 1000px;
        padding: 25px;
    }

    .page-header {
        padding: 35px 18px;
    }

    .page-header h1 {
        font-size: 2.3em;
    }

    .benefit-detail h2 {

        font-size: 1.7em;
    }

    .benefits-page {
        max-width: 1000px;
        padding: 25px;
        width: 95%;
    }
    .navbar {
        padding: 1rem;
    }
}

/* 1000px */
@media (max-width: 1000px) {
    .benefits-page {
        max-width: 900px;
        padding: 22px;
    }

    .page-header h1 {
        font-size: 2.1em;
    }

    .page-header p {
        font-size: 1.1em;
    }

    .benefit-detail {
        padding: 25px;
    }

    .benefit-detail h2 {
        font-size: 1.6em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 18px;
    }

    .navbar {
        padding: 1rem;
    }

}

/* 800px */
@media (max-width: 800px) {
    .benefits-page {
        padding: 20px;
    }

    .page-header {
        padding: 30px 15px;
        margin-bottom: 30px;
    }

    .page-header h1 {
        font-size: 1.9em;
    }

    .page-header p {
        font-size: 1.05em;
    }

    .benefit-detail {
        padding: 22px;
        margin-bottom: 40px;
    }

    .benefit-detail h2 {
        font-size: 1.5em;
    }

    .benefit-description {
        font-size: 1em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }

    .stat-item {
        padding: 18px;
    }

    .stat-number {
        font-size: 2.2em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 22px;
    }

    .navbar {
        padding: 1rem;
    }

    .calculator-nav {
        width: 300px;
        right: -343px;
    }

    .benefits-page {
        padding: 20px;
        width: 94%;
    }


    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
    }

    .submenu .nav-btn:hover {
        padding-left: 50px;
    }

}

/* 600px */
@media (max-width: 600px) {
    .benefits-page {
        padding: 18px;
    }

    .page-header {
        padding: 25px 12px;
        border-radius: 12px;
    }

    .page-header h1 {
        font-size: 1.7em;
    }

    .page-header p {
        font-size: 1em;
    }

    .back-link {
        padding: 10px 20px;
    }
}
/* ===== RESPONSIVE BREAKPOINTS ===== */

/* 1200px */
@media (max-width: 1200px) {
    .benefits-page {
        max-width: 1000px;
        padding: 25px;
    }

    .page-header {
        padding: 35px 18px;
    }

    .page-header h1 {
        font-size: 2.3em;
    }

    .benefit-detail h2 {

        font-size: 1.7em;
    }

    .benefits-page {
        max-width: 1000px;
        padding: 25px;
        width: 95%;
    }
}

/* 1000px */
@media (max-width: 1000px) {
    .benefits-page {
        max-width: 900px;
        padding: 22px;
    }

    .page-header h1 {
        font-size: 2.1em;
    }

    .page-header p {
        font-size: 1.1em;
    }

    .benefit-detail {
        padding: 25px;
    }

    .benefit-detail h2 {
        font-size: 1.6em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 18px;
    }
}

/* 800px */
@media (max-width: 800px) {
    .benefits-page {
        padding: 20px;
    }

    .page-header {
        padding: 30px 15px;
        margin-bottom: 30px;
    }

    .page-header h1 {
        font-size: 1.9em;
    }

    .page-header p {
        font-size: 1.05em;
    }

    .benefit-detail {
        padding: 22px;
        margin-bottom: 40px;
    }

    .benefit-detail h2 {
        font-size: 1.5em;
    }

    .benefit-description {
        font-size: 1em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }

    .stat-item {
        padding: 18px;
    }

    .stat-number {
        font-size: 2.2em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 22px;
    }

    .navbar {
        padding: 1rem;
    }

    .calculator-nav {
        width: 300px;
        right: -343px;
    }

    .benefits-page {
        padding: 20px;
        width: 94%;
    }


    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
    }

    .submenu .nav-btn:hover {
        padding-left: 50px;
    }

}

/* 600px */
@media (max-width: 600px) {
    .benefits-page {
        padding: 18px;
    }

    .page-header {
        padding: 25px 12px;
        border-radius: 12px;
    }

    .page-header h1 {
        font-size: 1.7em;
    }

    .page-header p {
        font-size: 1em;
    }
    .back-link {
        padding: 10px 20px;
    }
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* 1200px */
@media (max-width: 1200px) {
    .benefits-page {
        max-width: 1000px;
        padding: 25px;
    }

    .page-header {
        padding: 35px 18px;
    }

    .page-header h1 {
        font-size: 2.3em;
    }

    .benefit-detail h2 {

        font-size: 1.7em;
    }

    .benefits-page {
        max-width: 1000px;
        padding: 25px;
        width: 95%;
    }
}

/* 1000px */
@media (max-width: 1000px) {
    .benefits-page {
        max-width: 900px;
        padding: 22px;
    }

    .page-header h1 {
        font-size: 2.1em;
    }

    .page-header p {
        font-size: 1.1em;
    }

    .benefit-detail {
        padding: 25px;
    }

    .benefit-detail h2 {
        font-size: 1.6em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 18px;
    }
}

/* 800px */
@media (max-width: 800px) {
    .benefits-page {
        padding: 20px;
    }

    .page-header {
        padding: 30px 15px;
        margin-bottom: 30px;
    }

    .page-header h1 {
        font-size: 1.9em;
    }

    .page-header p {
        font-size: 1.05em;
    }

    .benefit-detail {
        padding: 22px;
        margin-bottom: 40px;
    }

    .benefit-detail h2 {
        font-size: 1.5em;
    }

    .benefit-description {
        font-size: 1em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }

    .stat-item {
        padding: 18px;
    }

    .stat-number {
        font-size: 2.2em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 22px;
    }

    .navbar {
        padding: 1rem;
    }

    .calculator-nav {
        width: 300px;
        right: -343px;
    }

    .benefits-page {
        padding: 20px;
        width: 94%;
    }


    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
    }

    .submenu .nav-btn:hover {
        padding-left: 50px;
    }

}

/* 600px */
@media (max-width: 600px) {
    .benefits-page {
        padding: 18px;
    }

    .page-header {
        padding: 25px 12px;
        border-radius: 12px;
    }

    .page-header h1 {
        font-size: 1.7em;
    }

    .page-header p {
        font-size: 1em;
    }
    .back-link {
        padding: 10px 20px;
    }
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* 1200px */
@media (max-width: 1200px) {
    .benefits-page {
        max-width: 1000px;
        padding: 25px;
    }

    .page-header {
        padding: 35px 18px;
    }

    .page-header h1 {
        font-size: 2.3em;
    }

    .benefit-detail h2 {

        font-size: 1.7em;
    }

    .benefits-page {
        max-width: 1000px;
        padding: 25px;
        width: 95%;
    }
}

/* 1000px */
@media (max-width: 1000px) {
    .benefits-page {
        max-width: 900px;
        padding: 22px;
    }

    .page-header h1 {
        font-size: 2.1em;
    }

    .page-header p {
        font-size: 1.1em;
    }

    .benefit-detail {
        padding: 25px;
    }

    .benefit-detail h2 {
        font-size: 1.6em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 18px;
    }
}

/* 800px */
@media (max-width: 800px) {
    .benefits-page {
        padding: 20px;
    }

    .page-header {
        padding: 30px 15px;
        margin-bottom: 30px;
    }

    .page-header h1 {
        font-size: 1.9em;
    }

    .page-header p {
        font-size: 1.05em;
    }

    .benefit-detail {
        padding: 22px;
        margin-bottom: 40px;
    }

    .benefit-detail h2 {
        font-size: 1.5em;
    }

    .benefit-description {
        font-size: 1em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }

    .stat-item {
        padding: 18px;
    }

    .stat-number {
        font-size: 2.2em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 22px;
    }

    .navbar {
        padding: 1rem;
    }

    .calculator-nav {
        width: 300px;
        right: -343px;
    }

    .benefits-page {
        padding: 20px;
        width: 94%;
    }


    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
    }

    .submenu .nav-btn:hover {
        padding-left: 50px;
    }

}

/* 600px */
@media (max-width: 600px) {
    .benefits-page {
        padding: 18px;
    }

    .page-header {
        padding: 25px 12px;
        border-radius: 12px;
    }

    .page-header h1 {
        font-size: 1.7em;
    }

    .page-header p {
        font-size: 1em;
    }

    .back-link {
        padding: 10px 20px;
    }
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* 1200px */
@media (max-width: 1200px) {
    .benefits-page {
        max-width: 1000px;
        padding: 25px;
    }

    .page-header {
        padding: 35px 18px;
    }

    .page-header h1 {
        font-size: 2.3em;
    }

    .benefit-detail h2 {

        font-size: 1.7em;
    }

    .benefits-page {
        max-width: 1000px;
        padding: 25px;
        width: 95%;
    }
}

/* 1000px */
@media (max-width: 1000px) {
    .benefits-page {
        max-width: 900px;
        padding: 22px;
    }

    .page-header h1 {
        font-size: 2.1em;
    }

    .page-header p {
        font-size: 1.1em;
    }

    .benefit-detail {
        padding: 25px;
    }

    .benefit-detail h2 {
        font-size: 1.6em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 18px;
    }
}

/* 800px */
@media (max-width: 800px) {
    .benefits-page {
        padding: 20px;
    }

    .page-header {
        padding: 30px 15px;
        margin-bottom: 30px;
    }

    .page-header h1 {
        font-size: 1.9em;
    }

    .page-header p {
        font-size: 1.05em;
    }

    .benefit-detail {
        padding: 22px;
        margin-bottom: 40px;
    }

    .benefit-detail h2 {
        font-size: 1.5em;
    }

    .benefit-description {
        font-size: 1em;
    }

    .statistics {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }

    .stat-item {
        padding: 18px;
    }

    .stat-number {
        font-size: 2.2em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 22px;
    }

    .navbar {
        padding: 1rem;
    }

    .calculator-nav {
        width: 300px;
        right: -343px;
    }

    .benefits-page {
        padding: 20px;
        width: 94%;
    }


    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
    }

    .submenu .nav-btn:hover {
        padding-left: 50px;
    }

}

/* 600px */
@media (max-width: 600px) {
    .benefits-page {
        padding: 18px;
    }

    .page-header {
        padding: 25px 12px;
        border-radius: 12px;
    }

    .page-header h1 {
        font-size: 1.7em;
    }

    .page-header p {
        font-size: 1em;
    }

    .back-link {
        padding: 10px 20px;
        font-size: 0.95em;
    }

    .benefit-detail {
        padding: 20px;
        margin-bottom: 35px;
        border-radius: 12px;
    }

    .benefit-detail h2 {
        font-size: 1.4em;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .benefit-number {
        width: 35px;
        height: 35px;
        font-size: 0.9em;
    }

    .benefit-description {
        font-size: 0.98em;
        line-height: 1.7;
    }

    .statistics {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-item {
        padding: 18px;
    }

    .stat-number {
        font-size: 2em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 20px;
    }

    .navbar {
        padding: 1rem;
    }

    .hamburger span {
        width: 32px;
    }

    .category-btn {
        padding: 14px;
        font-size: 0.95rem;
    }

    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
        font-size: 0.88rem;
    }

    .calculator-nav {
        width: 320px;
        right: -357px;
        padding: 75px 18px 18px 18px;
    }

    .benefits-page {
        padding: 18px;
        width: 91%;
    }
}

/* 400px */
@media (max-width: 400px) {
    .benefits-page {
        padding: 15px;
    }

    .page-header {
        padding: 20px 10px;
        border-radius: 10px;
        margin-bottom: 25px;
    }

    .page-header h1 {
        font-size: 1.5em;
    }

    .page-header p {
        font-size: 0.95em;
    }

    .back-link {
        padding: 10px 18px;
        font-size: 0.9em;
    }

    .benefit-detail {
        padding: 18px;
        margin-bottom: 30px;
        border-radius: 10px;
    }

    .benefit-detail h2 {
        font-size: 1.3em;
    }

    .benefit-description {
        font-size: 0.95em;
        line-height: 1.6;
    }

    .statistics {
        margin: 25px 0;
    }

    .stat-item {
        padding: 15px;
    }

    .stat-number {
        font-size: 1.8em;
    }

    .stat-label {
        font-size: 0.9em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 18px;
    }

    .calculator-nav {
        width: 280px;
        right: -310px;
        padding: 70px 15px 15px 15px;
    }

    .navbar {
        padding: 1rem;
    }

    .navbar .logo {
        font-size: 1.3rem;
    }

    .hamburger span {
        width: 30px;
        height: 2.5px;
    }

    .category-btn {
        padding: 12px;
        font-size: 0.9rem;
    }

    .submenu .nav-btn {
        padding: 10px 15px 10px 45px;
        font-size: 0.85rem;
    }

    .close-btn {
        width: 35px;
        height: 35px;
        font-size: 1.5rem;
    }

    .benefits-page {
        padding: 15px;
        width: 90%;
    }
}

/* 200px */
@media (max-width: 200px) {
    .benefits-page {
        padding: 10px;
    }

    .page-header {
        padding: 15px 8px;
        border-radius: 8px;
        margin-bottom: 20px;
    }

    .page-header h1 {
        font-size: 1.3em;
    }

    .page-header p {
        font-size: 0.9em;
    }

    .back-link {
        padding: 8px 16px;
        font-size: 0.85em;
        margin-bottom: 20px;
    }

    .benefit-detail {
        padding: 15px;
        margin-bottom: 25px;
        border-radius: 8px;
    }

    .benefit-detail h2 {
        font-size: 1.2em;
        gap: 8px;
    }

    .benefit-number {
        width: 30px;
        height: 30px;
        font-size: 0.8em;
    }

    .benefit-description {
        font-size: 0.92em;
        line-height: 1.6;
    }

    .statistics {
        gap: 10px;
        margin: 20px 0;
    }

    .stat-item {
        padding: 12px;
        border-radius: 8px;
    }

    .stat-number {
        font-size: 1.6em;
    }

    .stat-label {
        font-size: 0.85em;
    }

    .example-box,
    .insight-box,
    .case-study,
    .tip-box {
        padding: 15px;
        border-radius: 8px;
    }

    .calculator-nav {
        width: 180px;
        right: -180px;
        padding: 60px 10px 10px 10px;
    }

    .navbar {
        padding: 1rem;
    }

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

    .hamburger {
        padding: 6px;
    }

    .hamburger span {
        width: 25px;
        height: 2px;
    }

    .category-btn {
        padding: 10px;
        font-size: 0.85rem;
    }

    .submenu .nav-btn {
        padding: 8px 12px 8px 40px;
        font-size: 0.8rem;
    }

    .close-btn {
        width: 30px;
        height: 30px;
        font-size: 1.3rem;
    }
}

/* Footer Styles */
footer {
    background: linear-gradient(135deg, #4b6d91, #3c5774);
    color: #fff;
    text-align: center;
    padding: 40px 20px 20px;
    font-family: Arial, sans-serif;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Social Icons */
.footer-social {
    margin-bottom: 20px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    text-decoration: none;
    height: 45px;
    margin: 0 8px;
    background: #fff;
    color: #000;
    border-radius: 50%;
    font-size: 20px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-4px);
    background: #7777778f;
    color: #000;
}

/* Footer Links */
.footer-links {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
}

.footer-links a:hover {
    color: #c4c1c1f0;
}

/* Tooltip from data-desc */
.footer-links a::after {
    content: attr(data-desc);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.footer-links a:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
    bottom: -35px;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    margin-top: 20px;
    padding-top: 15px;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.9;
}

/* Popular Links */
.popular-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.popular-links a:hover {
    color: #c4c1c1f0;
    text-decoration: underline;
}

/* Footer Responsive */
@media (max-width: 768px) {
    footer {
        padding: 2rem 1rem;
    }

    .footer-links {
        gap: 15px;
    }

    .footer-links a {
        font-size: 14px;
    }

    .footer-links a::after {
        display: none;
    }

    .footer-social a {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .footer-bottom p {
        font-size: 12px;
    }

    .popular-links {
        font-size: 0.9em;
    }
}

@media (max-width: 200px) {
    footer {
        padding: 1rem 0.5rem;
    }

    .footer-social a {
        width: 30px;
        height: 30px;
        font-size: 14px;
        margin: 0 4px;
    }

    .footer-links {
        gap: 8px;
    }

    .footer-links a {
        font-size: 12px;
    }

    .popular-links {
        font-size: 0.8em;
    }
}
/* footer style */
footer {
    background: linear-gradient(135deg, #4b6d91, #3c5774);
    color: #fff;
    text-align: center;
    padding: 40px 20px 20px;
    font-family: Arial, sans-serif;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Social Icons */
.footer-social {
    margin-bottom: 20px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    text-decoration: none;
    height: 45px;
    margin: 0 8px;
    background: #fff;
    color: #000;
    border-radius: 50%;
    font-size: 20px;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-4px);
    background: #7777778f;
    color: #000;
}

/* Footer Links */
.footer-links {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
}

.footer-links a:hover {
    color: #c4c1c1f0;
}

/* Tooltip from data-desc */
.footer-links a::after {
    content: attr(data-desc);
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%) scale(0.9);
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.footer-links a:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
    bottom: -35px;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    margin-top: 20px;
    padding-top: 15px;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.9;
}

.footer-bottom span {
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 768px) {
    footer {
        padding: 2rem 1rem;
    }

    .footer-links {
        gap: 15px;
    }

    .footer-links a {
        font-size: 14px;
    }

    .footer-links a::after {
        display: none;
        /* hide tooltips on small screens */
    }

    .footer-social a {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .footer-bottom p {
        font-size: 12px;
    }
}

/* Popular Links */
.popular-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.popular-links a:hover {
    color: #c4c1c1f0;
    text-decoration: underline;
}