:root {
    /* Color Palette - Premium Red, Black, White */
    --primary-red: hsl(0, 85%, 50%);
    --red-dark: hsl(0, 85%, 35%);
    --red-light: hsl(0, 85%, 65%);
    --black: hsl(0, 0%, 8%);
    --black-secondary: hsl(0, 0%, 12%);
    --black-tertiary: hsl(0, 0%, 16%);
    --white: hsl(0, 0%, 98%);
    --white-secondary: hsl(0, 0%, 90%);
    --gray: hsl(0, 0%, 40%);

    /* Gradients */
    --gradient-red: linear-gradient(135deg, var(--primary-red) 0%, var(--red-dark) 100%);
    --gradient-dark: linear-gradient(135deg, var(--black) 0%, var(--black-secondary) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(227, 11, 11, 0.9) 0%, rgba(0, 0, 0, 0.95) 100%);

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

    /* Spacing */
    --section-padding: 120px 0;
    --container-padding: 0 20px;

    /* Effects */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-red: 0 10px 40px rgba(227, 11, 11, 0.3);
    --border-radius: 16px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(227, 11, 11, 0.1);
}

.navbar.scrolled {
    padding: 15px 0;
    background: rgba(10, 10, 10, 0.95);
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--white);
}

.logo-highlight {
    color: var(--primary-red);
}

.logo-tagline {
    font-size: 11px;
    font-weight: 500;
    color: var(--gray);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-red);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary-red);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

#hero-canvas {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.6;
}

.hero-background {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(227, 11, 11, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(227, 11, 11, 0.1) 0%, transparent 50%),
        var(--black);
    animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 8vw, 88px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.text-gradient {
    background: var(--gradient-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(18px, 2vw, 22px);
    color: var(--white-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 80px;
}

.btn {
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    display: inline-block;
}

.btn-primary {
    background: var(--gradient-red);
    color: var(--white);
    box-shadow: var(--shadow-red);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(227, 11, 11, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--primary-red);
}

.btn-secondary:hover {
    background: var(--primary-red);
    transform: translateY(-3px);
}

.btn-small {
    padding: 10px 24px;
    font-size: 14px;
}

.btn-full {
    width: 100%;
}

.hero-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 56px;
    font-weight: 900;
    background: var(--gradient-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-left: 2px solid var(--primary-red);
    border-bottom: 2px solid var(--primary-red);
    transform: rotate(-45deg);
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 20px;
    color: var(--gray);
    font-weight: 400;
}

/* About / Features Section */
.about {
    background: var(--black-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 40px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(227, 11, 11, 0.3);
    box-shadow: var(--shadow-red);
    background: rgba(227, 11, 11, 0.05);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.feature-card p {
    color: var(--white-secondary);
    line-height: 1.7;
}

/* Vehicles Section */
.vehicles {
    background: var(--black);
}

.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.vehicle-card {
    background: var(--black-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.vehicle-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(227, 11, 11, 0.3);
}

.vehicle-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--black-tertiary) 0%, var(--black-secondary) 100%);
}

.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-image img {
    transform: scale(1.1);
}

.vehicle-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-red);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vehicle-info {
    padding: 30px;
}

.vehicle-info h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.vehicle-specs {
    display: flex;
    gap: 8px;
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.vehicle-description {
    color: var(--white-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.vehicle-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vehicle-price {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-red);
}

/* Process / Timeline Section */
.process {
    background: var(--black-secondary);
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-red), transparent);
}

.timeline-item {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    position: relative;
}

.timeline-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 900;
    box-shadow: var(--shadow-red);
    position: relative;
    z-index: 2;
}

.timeline-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: rgba(227, 11, 11, 0.3);
    background: rgba(227, 11, 11, 0.05);
    transform: translateX(10px);
}

.timeline-content h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.timeline-content p {
    color: var(--white-secondary);
    line-height: 1.7;
}

/* Contact Section */
.contact {
    background: var(--black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.contact-item h3 {
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--white);
}

.contact-item p {
    color: var(--gray);
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--black-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 900;
}

.footer-section p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    color: var(--white);
    text-decoration: none;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-red);
    transform: translateY(-3px);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-red);
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-primary);
}

.newsletter-form input::placeholder {
    color: var(--gray);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-red);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        padding: 40px 0;
        gap: 20px;
        transition: var(--transition);
        border-top: 1px solid rgba(227, 11, 11, 0.2);
    }

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

    .hamburger {
        display: flex;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }

    .timeline-item {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    border-color: var(--primary-red);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--black-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 900;
}

.footer-section p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    color: var(--white);
    text-decoration: none;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-red);
    transform: translateY(-3px);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-red);
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: var(--font-primary);
}

.newsletter-form input::placeholder {
    color: var(--gray);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-red);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        padding: 40px 0;
        gap: 20px;
        transition: var(--transition);
        border-top: 1px solid rgba(227, 11, 11, 0.2);
    }

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

    .hamburger {
        display: flex;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }

    .timeline-item {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero-stats {
        gap: 40px;
    }

    .vehicles-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .logo-text {
        font-size: 24px;
    }

    .stat-number {
        font-size: 42px;
    }

    .timeline-content {
        padding: 20px;
    }
}


/* Calculator Page Styles */
.calculator-section {
    min-height: 100vh;
    padding: 140px 0 80px;
    background: var(--black);
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.calculator-card,
.results-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 40px;
}

.calculator-card h3,
.results-card h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--white);
    background: var(--gradient-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--white);
    font-size: 15px;
}

.calc-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 15px;
    transition: var(--transition);
}

.calc-input:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(255, 255, 255, 0.08);
}

.calc-input option {
    background: var(--black-secondary);
    color: var(--white);
}

/* Results Card */
.results-card {
    display: none;
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    color: var(--white-secondary);
    font-weight: 500;
    font-size: 15px;
}

.result-value {
    color: var(--white);
    font-weight: 700;
    font-size: 16px;
}

.result-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-red), transparent);
    margin: 20px 0;
}

.result-total {
    padding: 20px;
    background: rgba(227, 11, 11, 0.1);
    border-radius: 12px;
    margin-top: 10px;
    border: 1px solid rgba(227, 11, 11, 0.2);
}

.result-total .result-label {
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
}

.result-total .result-value {
    color: var(--primary-red);
    font-size: 28px;
    font-weight: 900;
    font-family: var(--font-display);
}

.result-note {
    margin-top: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    font-size: 13px;
    color: var(--gray);
    line-height: 1.6;
    border-left: 3px solid var(--primary-red);
}

/* Info Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.info-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
}

.info-card:hover {
    border-color: rgba(227, 11, 11, 0.3);
    transform: translateY(-5px);
}

.info-card h4 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--white);
}

.info-card p,
.info-card ul {
    color: var(--white-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.info-card ul li {
    margin-bottom: 8px;
}

.info-card strong {
    color: var(--primary-red);
}

.nav-link.active {
    color: var(--primary-red);
}

.nav-link.active::after {
    width: 100%;
}

/* Calculator Responsive */
@media (max-width: 968px) {
    .calculator-grid {
        grid-template-columns: 1fr;
    }

    .results-card {
        order: -1;
    }
}

@media (max-width: 768px) {
    .calculator-section {
        padding: 120px 0 60px;
    }

    .calculator-card,
    .results-card {
        padding: 30px 20px;
    }
}