/* 
==============================================
--- PHOTON GARDEN THEME STYLESHEET ---
==============================================
*/

/* 
----------------------------------------------
--- 1. ROOT VARIABLES & GLOBAL STYLES ---
----------------------------------------------
*/

:root {
    --color-primary: #80ffdb;
    /* Soft Cyan */
    --color-secondary: #bfff80;
    /* Neon Lime */
    --color-background: #0d0c1d;
    /* Deep Midnight */
    --color-surface: #1a182c;
    /* Slightly Lighter Midnight */
    --color-text: #e0e0e0;
    /* Light Gray Text */
    --color-text-dark: #b0b0b0;
    /* Muted Text */
    --color-heading: #ffffff;
    /* White Headings */
    --color-border: rgba(128, 255, 219, 0.2);
    --color-shadow: rgba(128, 255, 219, 0.5);

    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Poppins', sans-serif;

    --header-height: 80px;
    --border-radius: 12px;
    --section-padding: 100px;
    --container-width: 1200px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-background);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1.2;
    font-weight: 700;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--color-secondary);
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: var(--section-padding) 0;
}

.text-center {
    text-align: center;
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-dark);
    max-width: 700px;
    margin: 0 auto;
}

/* 
----------------------------------------------
--- 2. CUSTOM CURSOR ---
----------------------------------------------
*/
.cursor-dot,
.cursor-outline {
    pointer-events: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    transition: width 0.3s, height 0.3s;
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-primary);
    transition: width 0.2s ease-out, height 0.2s ease-out, border-color 0.2s, background-color 0.2s;
}

body:hover .cursor-dot,
body:hover .cursor-outline {
    opacity: 1;
}

/* Cursor hover states */
a:hover~.cursor-outline,
button:hover~.cursor-outline,
.nav-toggle:hover~.cursor-outline,
.service-card:hover~.cursor-outline,
.tilt-effect:hover~.cursor-outline {
    width: 60px;
    height: 60px;
    background-color: rgba(128, 255, 219, 0.1);
    border-color: var(--color-secondary);
}

input:hover~.cursor-outline,
textarea:hover~.cursor-outline,
select:hover~.cursor-outline {
    width: 50px;
    height: 50px;
    border-radius: 5px;
}

/* 
----------------------------------------------
--- 3. HEADER & NAVIGATION ---
----------------------------------------------
*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: var(--header-height);
    transition: background-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease, height var(--transition-speed) ease;
}

.header.scrolled {
    background-color: rgba(26, 24, 44, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    height: 70px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 60px;
    width: auto;
    filter: invert(1);
    transition: transform var(--transition-speed) ease;
}


.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-heading);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link {
    color: var(--color-text);
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    padding: 5px 0;
    letter-spacing: 0.5px;
}

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

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

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

.nav-close {
    display: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--color-heading);
    cursor: pointer;
}


/* 
----------------------------------------------
--- 4. BUTTONS ---
----------------------------------------------
*/
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid transparent;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: color var(--transition-speed) ease;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-background);
    border-color: var(--color-primary);
    box-shadow: 0 0 15px var(--color-shadow);
}

.btn-primary span {
    position: relative;
    z-index: 2;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--color-secondary);
    transition: width var(--transition-speed) ease;
    z-index: 1;
}

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

.btn-primary:hover {
    color: var(--color-background);
    box-shadow: 0 0 25px var(--color-secondary);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: rgba(128, 255, 219, 0.1);
    color: var(--color-secondary);
    border-color: var(--color-secondary);
    box-shadow: 0 0 15px var(--color-shadow);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* 
----------------------------------------------
--- 5. HERO SECTION ---
----------------------------------------------
*/
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.particles-js {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

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

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    background: -webkit-linear-gradient(45deg, var(--color-heading), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--color-text-dark);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.mouse-icon {
    width: 28px;
    height: 48px;
    border: 2px solid var(--color-primary);
    border-radius: 15px;
    position: relative;
}

.wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% {
        top: 8px;
        opacity: 1;
    }

    100% {
        top: 25px;
        opacity: 0;
    }
}

/* 
----------------------------------------------
--- 6. SERVICES SECTION ---
----------------------------------------------
*/
.services-section {
    background-color: var(--color-background);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    padding: 2px;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, var(--color-border), transparent);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.service-card-inner {
    background-color: var(--color-surface);
    padding: 40px 30px;
    border-radius: calc(var(--border-radius) - 2px);
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    box-shadow: 0 10px 30px rgba(128, 255, 219, 0.2);
}

.service-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    transition: color var(--transition-speed);
}

.service-card:hover .service-icon {
    color: var(--color-secondary);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-description {
    color: var(--color-text-dark);
    margin-bottom: 25px;
    flex-grow: 1;
}

.service-link {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: center;
}

.service-link i {
    transition: transform var(--transition-speed);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* 
----------------------------------------------
--- 7. WHY US SECTION ---
----------------------------------------------
*/
.why-us-section {
    background-color: var(--color-surface);
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-us-content .section-title {
    font-size: 2.5rem;
}

.why-us-content .section-title::after {
    left: 0;
    transform: none;
}

.why-us-content p {
    margin-bottom: 30px;
}

.why-us-list {
    margin-bottom: 40px;
}

.why-us-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.why-us-list i {
    color: var(--color-primary);
    margin-top: 5px;
}

.why-us-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

/* 3D Data Sphere */
.data-sphere-container {
    perspective: 1000px;
}

.data-sphere {
    width: 350px;
    height: 350px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateSphere 20s linear infinite;
}

.sphere-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: rgba(128, 255, 219, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    color: var(--color-primary);
    box-shadow: 0 0 20px var(--color-shadow) inset;
}

.sphere-band {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    transform-style: preserve-3d;
}

.sphere-band:nth-child(2) {
    transform: rotateY(60deg);
}

.sphere-band:nth-child(3) {
    transform: rotateY(-60deg);
}

.data-point {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 30px;
    margin-top: -15px;
    margin-left: -40px;
    background: rgba(26, 24, 44, 0.8);
    backdrop-filter: blur(5px);
    border: 1px solid var(--color-border);
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    font-family: var(--font-heading);
    color: var(--color-secondary);
    transform: rotateY(calc(var(--i) * 45deg)) translateZ(175px);
    animation: rotatePoint 20s linear infinite reverse;
}

@keyframes rotateSphere {
    from {
        transform: rotateY(0deg) rotateX(10deg);
    }

    to {
        transform: rotateY(360deg) rotateX(10deg);
    }
}

@keyframes rotatePoint {
    from {
        transform: rotateY(calc(var(--i) * 45deg)) translateZ(175px) rotateY(0deg);
    }

    to {
        transform: rotateY(calc(var(--i) * 45deg)) translateZ(175px) rotateY(-360deg);
    }
}

/* 
----------------------------------------------
--- 8. INTERACTIVE CALCULATOR SECTION ---
----------------------------------------------
*/
.calculator-section {
    background-color: var(--color-background);
}

.calculator-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 40px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.3);
}

.calculator-form .form-group {
    margin-bottom: 30px;
}

.calculator-form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
}

.calculator-form select {
    width: 100%;
    padding: 12px;
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    outline: none;
    margin-top: 15px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-shadow);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    cursor: pointer;
    border-radius: 50%;
    border: none;
}

.budget-display {
    text-align: center;
    margin-top: 10px;
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--color-secondary);
}

.calculator-results h4 {
    margin-bottom: 25px;
    font-size: 1.3rem;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.result-item i {
    font-size: 2rem;
    color: var(--color-primary);
    width: 40px;
    text-align: center;
}

.result-value {
    display: block;
    font-size: 1.8rem;
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1;
}

.result-label {
    font-size: 0.9rem;
    color: var(--color-text-dark);
}

/* 
----------------------------------------------
--- 9. TESTIMONIALS SECTION ---
----------------------------------------------
*/
.testimonials-section {
    background-color: var(--color-surface);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card-inner {
    background: rgba(26, 24, 44, 0.7);
    border: 1px solid var(--color-border);
    padding: 35px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    height: 100%;
    display: flex;
    flex-direction: column;
    transform-style: preserve-3d;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.testimonial-card-inner:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--color-primary);
}

.testimonial-card .fa-quote-left {
    font-size: 2.5rem;
    color: var(--color-primary);
    opacity: 0.5;
    margin-bottom: 20px;
    transform: translateZ(20px);
}

.testimonial-text {
    flex-grow: 1;
    margin-bottom: 25px;
    color: var(--color-text-dark);
    transform: translateZ(40px);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    transform: translateZ(30px);
}

.author-name {
    display: block;
    font-weight: 600;
    color: var(--color-heading);
}

.author-title {
    font-size: 0.9rem;
    color: var(--color-text-dark);
}

/* 
----------------------------------------------
--- 10. CTA SECTION ---
----------------------------------------------
*/
.cta-section {
    padding: var(--section-padding) 0;
    position: relative;
    overflow: hidden;
    background: var(--color-background);
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.1rem;
    color: var(--color-text-dark);
    max-width: 700px;
    margin: 0 auto 40px;
}

/* 
----------------------------------------------
--- 11. FOOTER ---
----------------------------------------------
*/
.footer {
    background-color: var(--color-surface);
    padding: 80px 0 0;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-about-text {
    color: var(--color-text-dark);
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    transition: background-color var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-background);
    border-color: var(--color-primary);
}

.footer-col-title {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: var(--color-heading);
}

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

.footer-links ul a {
    color: var(--color-text-dark);
}

.footer-links ul a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--color-text-dark);
}

.footer-contact i {
    color: var(--color-primary);
    margin-top: 5px;
}

.footer-contact a {
    color: var(--color-text-dark);
}

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

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 25px 0;
    text-align: center;
    color: var(--color-text-dark);
    font-size: 0.9rem;
}

/* 
----------------------------------------------
--- 12. CONTACT & LEGAL PAGES ---
----------------------------------------------
*/
.page-header-section {
    padding: 180px 0 100px;
    position: relative;
    text-align: center;
    background-color: var(--color-surface);
}

.page-header-desc {
    font-size: 1.1rem;
    color: var(--color-text-dark);
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumbs {
    margin-top: 20px;
    color: var(--color-text-dark);
}

.breadcrumbs a {
    color: var(--color-text);
}

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

.breadcrumbs i {
    margin: 0 10px;
    font-size: 0.8rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info-panel {
    position: relative;
    padding: 2px;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, var(--color-border), transparent);
}

.contact-info-inner {
    background-color: var(--color-surface);
    padding: 40px;
    border-radius: calc(var(--border-radius) - 2px);
    height: 100%;
}

.contact-info-inner h3 {
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.contact-info-inner p {
    color: var(--color-text-dark);
    margin-bottom: 30px;
}

.contact-details-list li {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 25px;
}

.contact-details-list i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: 5px;
    width: 30px;
    text-align: center;
}

.contact-details-list h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-details-list a,
.contact-details-list p {
    color: var(--color-text-dark);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form .form-group {
    margin-bottom: 25px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 14px 18px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-shadow);
}

/* Legal pages content */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-surface);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.legal-content h2 {
    font-size: 1.8rem;
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.legal-content p {
    margin-bottom: 15px;
    color: var(--color-text-dark);
}

.legal-content strong {
    color: var(--color-text);
}

/* 
----------------------------------------------
--- 13. POPUP & WIDGETS ---
----------------------------------------------
*/
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 12, 29, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1001;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
}

.popup.show {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--color-surface);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-primary);
    box-shadow: 0 0 50px var(--color-shadow);
    text-align: center;
    max-width: 500px;
    transform: scale(0.9);
    transition: transform 0.4s;
}

.popup.show .popup-content {
    transform: scale(1);
}

.popup-icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.popup-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.popup-content p {
    color: var(--color-text-dark);
    margin-bottom: 30px;
}

/* Live Chat Widget */
.live-chat-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
}

.chat-icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: var(--color-background);
    cursor: pointer;
    box-shadow: 0 5px 20px var(--color-shadow);
    transition: transform 0.3s;
}

.chat-icon:hover {
    transform: scale(1.1);
}

.chat-icon .fa-times {
    display: none;
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background: var(--color-surface);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--color-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: 0.3s ease;
}

.live-chat-widget.open .chat-icon .fa-comments {
    display: none;
}

.live-chat-widget.open .chat-icon .fa-times {
    display: block;
}

.live-chat-widget.open .chat-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-background);
}

.chat-header h5 {
    font-size: 1.2rem;
    font-family: var(--font-heading);
    color: var(--color-background);
}

.chat-header p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.chat-body {
    padding: 20px;
    height: 250px;
    overflow-y: auto;
}

.bot-message {
    background: var(--color-background);
    padding: 10px 15px;
    border-radius: 10px 10px 10px 0;
    font-size: 0.9rem;
    max-width: 80%;
}

.chat-footer {
    display: flex;
    border-top: 1px solid var(--color-border);
}

.chat-footer input {
    flex-grow: 1;
    border: none;
    background: transparent;
    padding: 15px;
    color: var(--color-text);
    outline: none;
}

.chat-footer button {
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-size: 1.2rem;
    padding: 0 15px;
    cursor: pointer;
}

/* 
----------------------------------------------
--- 14. ANIMATIONS ---
----------------------------------------------
*/
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-in.fade-in-left {
    transform: translateX(-30px);
}

.animate-in.fade-in-right {
    transform: translateX(30px);
}

.animate-in.is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* 
----------------------------------------------
--- 15. RESPONSIVE DESIGN ---
----------------------------------------------
*/
@media (max-width: 1200px) {
    .data-sphere {
        transform: scale(0.8);
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px;
    }

    .section-title {
        font-size: 2.4rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-surface);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        flex-direction: column;
        padding: 60px 20px 20px;
        transition: right 0.4s ease;
        z-index: 1001;
    }

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

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 2rem;
        color: var(--color-heading);
        background: none;
        border: none;
        cursor: pointer;
    }

    .nav-toggle {
        display: block;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .why-us-visual {
        margin-top: 40px;
        min-height: auto;
    }

    .data-sphere {
        transform: scale(0.9);
    }

    .calculator-wrapper {
        grid-template-columns: 1fr;
    }

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

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

    .footer-about {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

    .live-chat-widget {
        right: 15px;
        bottom: 15px;
    }

    .chat-window {
        width: calc(100vw - 30px);
    }
}

@media (max-width: 576px) {
    :root {
        --section-padding: 60px;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

    .footer-col {
        text-align: center;
    }

    .social-links,
    .logo.footer-logo {
        justify-content: center;
    }

    .footer-links ul,
    .footer-contact ul {
        text-align: left;
        max-width: 300px;
        margin: 0 auto;
    }

    .legal-content,
    .contact-info-inner {
        padding: 30px;
    }
}

@media (pointer: coarse) {

    .cursor-dot,
    .cursor-outline {
        display: none;
    }

    body {
        cursor: auto;
    }
}