/*
* Frutiger Aero Theme for Burton Productions
* Designed by AI
*/

/* -------------------
 * 01. Global Styles & Variables
 * ------------------- */
:root {
    --primary-color: #0078D7;
    --secondary-color: #4CAF50;
    --accent-color: #2CD6E2;
    --bg-color-light: #F4F9FF;
    --bg-color-dark: #0A192F;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --text-color-light: #ffffff;
    --text-color-dark: #333333;
    --text-color-muted: #6c757d;
    --font-family: 'Poppins', sans-serif;
    --header-height: 80px;
    --border-radius: 12px;
    --shadow-sm: 0 4px 15px rgba(0, 120, 215, 0.1);
    --shadow-md: 0 8px 30px rgba(0, 120, 215, 0.15);
}

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

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-color-light);
    color: var(--text-color-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

.section-padding {
    padding: 100px 0;
}

.main-content {
    background: var(--text-color-light);
}

/* -------------------
 * 02. Header & Navigation
 * ------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.4s ease;
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    height: 80px;
    filter: brightness(0);
    transition: height 0.4s ease;
}


.nav-menu {
    display: flex;
}

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

.nav-link {
    color: var(--text-color-light);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.header.scrolled .nav-link {
    color: var(--text-color-dark);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.4s ease;
}

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

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

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

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

.menu-toggle {
    display: none;
    cursor: pointer;
    width: 25px;
    height: 20px;
    flex-direction: column;
    justify-content: space-between;
}

.bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-color-light);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.header.scrolled .bar {
    background-color: var(--text-color-dark);
}

/* Mobile Nav Styles */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(15px);
        padding-top: 100px;
        transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    }

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

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .nav-link,
    .header.scrolled .nav-link {
        color: var(--text-color-light);
        font-size: 1.2rem;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
        /* Above nav menu */
    }

    .nav-menu.active~.header-actions .menu-toggle .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-menu.active~.header-actions .menu-toggle .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-menu.active~.header-actions .menu-toggle .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}


/* -------------------
 * 03. Buttons & Forms
 * ------------------- */
.btn {
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: var(--text-color-light);
    box-shadow: 0 4px 15px rgba(0, 120, 215, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 120, 215, 0.4);
    color: var(--text-color-light);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-color-light);
    border: 1px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--text-color-dark);
}

.btn-lg {
    padding: 15px 35px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-full {
    width: 100%;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    background-color: #f4f9ff;
    transition: all 0.3s ease;
    font-family: var(--font-family);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 120, 215, 0.2);
    background-color: #fff;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    width: 50%;
}


/* -------------------
 * 04. Hero Section
 * ------------------- */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-color-light);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-color-dark) 0%, var(--primary-color) 100%);
    z-index: -2;
}

.bubble {
    position: absolute;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    border-radius: 50%;
    backdrop-filter: blur(5px);
    width: var(--size);
    height: var(--size);
    left: var(--left);
    top: var(--top);
    animation: float var(--duration) infinite ease-in-out alternate;
    z-index: -1;
}

@keyframes float {
    from {
        transform: translateY(0) rotate(0deg);
    }

    to {
        transform: translateY(-50px) rotate(180deg);
    }
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

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

/* 3D Elements */
.hero-3d-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    perspective: 1000px;
    z-index: 1;
}

.glass-pane {
    position: absolute;
    background: var(--glass-bg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    backdrop-filter: blur(8px);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
    animation: drift 25s infinite ease-in-out alternate;
}

.pane-1 {
    width: 200px;
    height: 300px;
    top: 15%;
    left: 10%;
    transform: rotateX(20deg) rotateY(-30deg);
    animation-duration: 25s;
}

.pane-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 12%;
    transform: rotateX(-10deg) rotateY(20deg);
    animation-duration: 30s;
}

.pane-3 {
    width: 100px;
    height: 200px;
    top: 50%;
    left: 30%;
    transform: rotateX(0deg) rotateY(-15deg);
    animation-duration: 20s;
}

@keyframes drift {
    0% {
        transform: translate(0, 0) rotateX(20deg) rotateY(-30deg);
    }

    50% {
        transform: translate(40px, -60px) rotateX(25deg) rotateY(-25deg);
    }

    100% {
        transform: translate(-20px, 30px) rotateX(15deg) rotateY(-35deg);
    }
}


/* -------------------
 * 05. General Section Styling
 * ------------------- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 5px 15px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: var(--text-color-light);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-color-muted);
    max-width: 600px;
    margin: 0 auto;
}


/* -------------------
 * 06. Services Section
 * ------------------- */
.services-section {
    background-color: #ffffff;
}

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

.service-card {
    background: transparent;
    perspective: 1000px;
    min-height: 320px;
}

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.service-card:hover .service-card-inner {
    transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px;
    text-align: center;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.service-card-front {
    background: linear-gradient(145deg, #eef7ff, #ffffff);
}

.service-card-back {
    background: linear-gradient(135deg, var(--primary-color), var(--bg-color-dark));
    color: white;
    transform: rotateY(180deg);
}

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

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-card-back h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.service-card-back ul {
    text-align: left;
    margin-bottom: 20px;
}

.service-card-back li {
    padding: 5px 0;
}

.service-card-back .btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid white;
}

.service-card-back .btn:hover {
    background: white;
    color: var(--primary-color);
}


/* -------------------
 * 07. About Section
 * ------------------- */
.about-section {
    background: var(--bg-color-light);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content .section-title {
    font-size: 2.2rem;
}

.stats-grid {
    display: flex;
    gap: 30px;
    margin: 30px 0;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.about-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-orb {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.3;
    z-index: -1;
    animation: pulse 5s infinite alternate;
}

@keyframes pulse {
    to {
        transform: scale(1.1);
        opacity: 0.4;
    }
}

.about-image {
    width: 90%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* -------------------
 * 08. Industry Section
 * ------------------- */
.industry-section {
    background-color: #ffffff;
}

.industry-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.tab-link {
    padding: 12px 25px;
    border: 1px solid #ddd;
    border-radius: 50px;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.tab-link i {
    margin-right: 8px;
}

.tab-link:hover {
    background: var(--bg-color-light);
    border-color: var(--primary-color);
}

.tab-link.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
    padding: 40px;
    background: linear-gradient(145deg, var(--bg-color-light), #fff);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.tab-content.active {
    display: block;
}

.tab-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}


/* -------------------
 * 09. Testimonials Section
 * ------------------- */
.testimonials-section {
    background: var(--bg-color-light);
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"%3E%3Cg fill-rule="evenodd"%3E%3Cg fill="%23d6eaff" fill-opacity="0.4"%3E%3Cpath opacity=".5" d="M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
}

.testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-slider {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-slide {
    min-width: 100%;
    padding: 40px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-color-muted);
    margin-bottom: 30px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    margin: 0;
}

.testimonial-author span {
    color: var(--text-color-muted);
}

.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
}

.prev-btn,
.next-btn {
    background: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.prev-btn {
    margin-left: -20px;
}

.next-btn {
    margin-right: -20px;
}

.prev-btn:hover,
.next-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* -------------------
 * 10. CTA Section
 * ------------------- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg-color-dark) 0%, var(--primary-color) 100%);
    color: white;
    text-align: center;
}

.cta-container {
    background: var(--glass-bg);
    padding: 50px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.cta-section h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.cta-section p {
    margin-bottom: 30px;
    opacity: 0.9;
}


/* -------------------
 * 11. Footer
 * ------------------- */
.footer {
    position: relative;
    background: var(--bg-color-dark);
    color: #a9c1e4;
    padding-top: 150px;
    padding-bottom: 30px;
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 100px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3e%3cpath fill='%230A192F' fill-opacity='1' d='M0,224L48,229.3C96,235,192,245,288,218.7C384,192,480,128,576,128C672,128,768,192,864,218.7C960,245,1056,235,1152,208C1248,181,1344,139,1392,117.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3e%3c/path%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: cover;
    transform: rotate(180deg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 80px;
    margin-bottom: 20px;
}

.footer-about-text {
    margin-bottom: 20px;
    font-size: 0.95rem;
}

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

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

.footer-col-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
}

.footer-links ul li a {
    display: block;
    padding: 8px 0;
    color: #a9c1e4;
    transition: all 0.3s ease;
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-contact ul li a {
    color: #a9c1e4;
}

.footer-contact ul li a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    font-size: 0.9rem;
}

/* -------------------
 * 12. Legal & Contact Pages
 * ------------------- */
.page-header {
    padding: 150px 0 80px;
    text-align: center;
    color: white;
    background: linear-gradient(135deg, var(--bg-color-dark) 0%, var(--primary-color) 100%);
}

.page-header h1 {
    font-size: 3.5rem;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.page-content h2 {
    font-size: 1.8rem;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-content p,
.page-content li {
    margin-bottom: 15px;
}

.page-content ul {
    list-style: disc;
    padding-left: 20px;
}

/* Contact Page Specifics */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    background: #fff;
    padding: 50px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

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

.contact-details-list {
    margin-top: 30px;
}

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

.contact-details-list i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-color-light);
    border-radius: 50%;
}

.contact-details-list h4 {
    font-size: 1.1rem;
    margin: 0;
}


/* -------------------
 * 13. Popups & Widgets
 * ------------------- */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.popup-content {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    max-width: 450px;
    transform: scale(0.8);
    transition: transform 0.3s ease;
    position: relative;
}

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

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
}

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

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.chat-bubble {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 120, 215, 0.4);
    transition: transform 0.3s ease;
}

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

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 320px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transform: scale(0.8) translateY(20px);
    opacity: 0;
    visibility: hidden;
    transform-origin: bottom right;
    transition: all 0.3s ease;
}

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

.chat-header {
    background: var(--primary-color);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h4 {
    margin: 0;
}

#close-chat {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.chat-body {
    padding: 20px;
}

.chat-body form {
    display: flex;
    margin-top: 15px;
}

.chat-body input {
    width: 100%;
    border: 1px solid #ddd;
    padding: 8px;
    border-radius: 5px 0 0 5px;
}

.chat-body button {
    border-radius: 0 5px 5px 0;
}


/* -------------------
 * 14. Helper & Animation Classes
 * ------------------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    right: 100px;
    /* Make space for chat */
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll[data-animation="fade-in"] {
    transform: translateY(20px);
}

.animate-on-scroll[data-animation="fade-in-down"] {
    transform: translateY(-20px);
}

.animate-on-scroll[data-animation="fade-in-up"] {
    transform: translateY(20px);
}

.animate-on-scroll[data-animation="fade-in-left"] {
    transform: translateX(20px);
}

.animate-on-scroll[data-animation="fade-in-right"] {
    transform: translateX(-20px);
}

.animate-on-scroll[data-animation="zoom-in"] {
    transform: scale(0.9);
}

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


/* -------------------
 * 15. Media Queries
 * ------------------- */
@media (max-width: 1024px) {
    .about-container {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper {
        grid-row: 1;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .hero-title {
        font-size: 3rem;
    }

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

    .section-padding {
        padding: 80px 0;
    }

    .hero-cta {
        flex-direction: column;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group {
        width: 100%;
    }

    .industry-tabs-nav {
        flex-wrap: wrap;
    }

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

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

    .footer-about,
    .footer-contact ul li {
        justify-content: center;
    }

    .back-to-top.show {
        right: 30px;
        bottom: 100px;
    }

    .chat-widget {
        right: 20px;
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

    .header .btn-primary {
        display: none;
    }

    .page-header h1 {
        font-size: 2.8rem;
    }

    .page-content,
    .contact-wrapper {
        padding: 30px;
    }

    .slider-controls {
        display: none;
    }

    /* Hide on smallest screens for simplicity */
}