:root {
    --bg-dark: #f8fafc;
    /* Light background (Slate 50) */
    --bg-darker: #f1f5f9;
    /* Secondary light background (Slate 100) */
    --bg-card: #ffffff;
    /* White cards */
    --text-primary: #0f172a;
    /* Dark text (Slate 900) */
    --text-secondary: #475569;
    /* Gray text (Slate 600) */
    --accent: #f59e0b;
    /* Amber 500 */
    --accent-hover: #d97706;
    /* Amber 600 */
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.9);

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

    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

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

.section {
    padding: 80px 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-primary);
    /* Dark text */
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--accent);
    color: var(--white);
}

.btn-accent {
    background-color: var(--accent);
    color: #0f172a;
    /* Dark text on amber for contrast */
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(245, 158, 11, 0.3);
}

.btn-outline {
    border: 2px solid var(--text-primary);
    color: var(--text-primary);
}

.btn-outline:hover {
    background-color: var(--text-primary);
    color: var(--white);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.logo .accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger .line {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 5px;
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: url('hero.png');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255, 255, 255, 0.1), rgba(248, 250, 252, 0.5));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    /* Removed heavy dark text shadow for clean light look */
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    /* Dark gray */
    margin-bottom: 40px;
    font-weight: 500;
}

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

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

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.about-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    /* Light border */
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.icon-box {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.about-card h3 {
    margin-bottom: 15px;
    font-family: var(--font-heading);
}

.about-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Services Section */
.services {
    position: relative;
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.9)), url('bg2.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.services .section-title {
    color: var(--white);
}

/* Subtle background sparks effect (lighter for light mode) */
.services::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.service-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    /* Volume effect */
    border-bottom: 5px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--accent);
    opacity: 0.05;
    transition: var(--transition);
}

.service-card:hover::before {
    width: 100%;
}

.service-card:hover {
    /* Slight lift but mostly volume emphasis */
    transform: translateY(-2px);
    border-bottom-color: var(--accent);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.service-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 20px;
    transition: var(--transition);
    /* No animation */
}

/* @keyframes iconFloat removed */

.service-card:hover .service-icon {
    transform: scale(1.05);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.service-card .btn {
    width: 100%;
    margin-top: auto;
}

/* Process Section */
.process {
    background-color: var(--bg-dark);
}

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

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--accent);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
    opacity: 0.3;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--bg-dark);
    border: 3px solid var(--accent);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.left::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 28px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid var(--bg-card);
    /* Match card bg */
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent var(--bg-card);
}

.right::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 28px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid var(--bg-card);
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--bg-card) transparent transparent;
}

.right::after {
    left: -10px;
}

.timeline-content {
    padding: 20px 30px;
    background-color: var(--bg-card);
    position: relative;
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.timeline-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.process-link {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border-bottom: 1px dashed var(--accent);
}

.process-link:hover {
    color: var(--accent-hover);
    border-bottom-style: solid;
}

.timeline-content h3 {
    font-family: var(--font-heading);
    color: var(--accent);
    margin-bottom: 10px;
}

/* Calculator Page Styles */
.calculator-hero {
    height: 50vh;
    /* Shorter than main hero */
    min-height: 400px;
}

.calculator-hero h1 {
    font-size: 3rem;
}

.calculator-section {
    background-color: var(--bg-dark);
}

.qty-btn {
    width: 44px;
    height: 44px;
    border-radius: 5px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.2rem;
}

.qty-btn:hover {
    background: var(--accent);
    color: var(--white);
}

.qty-input {
    width: 70px;
    height: 44px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 500;
}

/* Stats Section */
.stats {
    background: linear-gradient(rgba(248, 250, 252, 0.95), rgba(248, 250, 252, 0.95)), url('stats-bg.png');
    background-attachment: fixed;
    background-size: cover;
    padding: 60px 0;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    text-align: center;
}

.stat-item {
    margin: 20px;
}

.stat-item h3 {
    font-size: 4rem;
    color: var(--accent);
    font-family: var(--font-heading);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

/* Reviews Section */
.reviews {
    background-color: var(--bg-darker);
    overflow: hidden;
}

.reviews-slider-container {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.reviews-track {
    display: flex;
    gap: 30px;
    animation: slide 20s linear infinite;
    width: max-content;
}

.reviews-track:hover {
    animation-play-state: paused;
}

/* Gallery Section */
.gallery {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('bg3.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.gallery .section-title {
    color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 300px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    transition: bottom 0.3s ease;
    text-align: center;
}

.gallery-item:hover .gallery-overlay {
    bottom: 0;
}

.gallery-overlay h3 {
    color: var(--white);
    /* Always white text on dark overlay */
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Slider Animation Keyframes */
@keyframes slide {
    0% {
        transform: translateX(0);
    }

    100% {
        /* Move half way if contents are doubled, or -50% to show next batch */
        /* Since we don't have infinite duplication logic in HTML perfectly for seamles loop without JS reset override, 
           we will just move to -50% which is the end of the first set (assuming content is doubled). 
           However, simplest infinite scroll needs 2 sets of items. We have that in HTML now. */
        transform: translateX(-50%);
    }
}

.review-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 10px;
    min-width: 300px;
    max-width: 350px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.stars {
    color: var(--accent);
    margin-bottom: 15px;
}

.review-card p {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.review-card h4 {
    color: var(--text-primary);
    font-family: var(--font-heading);
}

/* Contact Section */
.contact {
    background-color: var(--bg-dark);
}

.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-right: 20px;
    width: 40px;
    text-align: center;
}

.info-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.info-item a,
.info-item span {
    font-size: 1.1rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

.map {
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.contact-form-container {
    flex: 1;
    min-width: 300px;
}

.floating-form {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.floating-form h3 {
    margin-bottom: 30px;
    text-align: center;
    font-family: var(--font-heading);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.form-group select {
    color: var(--text-secondary);
}

.form-group select:valid {
    color: var(--text-primary);
}

.form-group select option {
    background-color: var(--bg-card);
}

.form-group label {
    position: absolute;
    left: 15px;
    top: 12px;
    color: var(--text-secondary);
    transition: var(--transition);
    pointer-events: none;
    background-color: var(--bg-card);
    padding: 0 5px;
}

/* Floating label logic */
.form-group input:focus,
.form-group input:not(:placeholder-shown),
.form-group textarea:focus,
.form-group textarea:not(:placeholder-shown) {
    border-color: var(--accent);
}

.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
    top: -10px;
    font-size: 0.8rem;
    color: var(--accent);
}

#total-price {
    color: var(--accent);
}

.summary-actions {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 20px;
}

.summary-actions .btn {
    flex: 1;
    margin-bottom: 0;
    padding: 10px 15px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.success-message {
    margin-top: 20px;
    padding: 15px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-radius: 5px;
    text-align: center;
    border: 1px solid #10b981;
}

.hidden {
    display: none;
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

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

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

.pulse-anim {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(245, 158, 11, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
    }
}

/* Scroll Reveal Class (handled by JS) */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .timeline-item::before {
        left: 60px;
        border: medium solid var(--text-primary);
        /* Arrow point logic? No it is just border of timeline dot */
        /* Actually above logic was: border: 3px solid var(--accent); No change needed */
    }

    /* Arrows Mobile override */
    .left::after,
    .right::after {
        left: 21px;
    }

    .right {
        left: 0%;
    }

    /* Arrow pointers again */
    .timeline-item::before {
        /* This is the dot */
        border: 3px solid var(--accent);
    }

    .left::before {
        border-width: 10px 10px 10px 0;
        border-color: transparent var(--bg-card) transparent transparent;
        left: 60px;
    }
}

/* FAQ / DUK Section */
.faq {
    background-color: var(--bg-dark);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--bg-card);
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item:hover {
    border-color: var(--accent);
}

.accordion-header {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    background: transparent;
    transition: var(--transition);
}

.accordion-header h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 500;
}

.accordion-icon {
    font-size: 1.2rem;
    color: var(--accent);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: var(--bg-darker);
}

.accordion-content p {
    padding: 30px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
    font-size: 1rem;
}

.accordion-item.active .accordion-header {
    background-color: rgba(245, 158, 11, 0.05);
}

.accordion-item.active .accordion-header h3 {
    color: var(--accent);
}

/* Calc Item Rows inside Accordion */
.calc-items-list {
    padding: 10px 20px 20px;
}

.calc-row {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    gap: 20px;
}

.calc-row:last-child {
    border-bottom: none;
}

.calc-name {
    flex: 2;
    /* Takes more space */
    font-weight: 500;
    color: var(--text-primary);
    min-width: 200px;
}

.calc-center-group {
    flex: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.calc-unit-price {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
    white-space: nowrap;
}

/* Custom Range Slider */
.range-wrapper {
    position: relative;
    width: 100%;
    height: 10px;
    display: flex;
    align-items: center;
}

.calc-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    /* Light gray track */
    border-radius: 10px;
    outline: none;
    margin: 0;
    position: relative;
    z-index: 2;
    background: transparent;
}

/* Track styling for webkit */
.calc-range::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    cursor: pointer;
    background: transparent;
    border-radius: 10px;
}

.range-fill {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 8px;
    background: linear-gradient(90deg, #f59e0b, #d97706);
    border-radius: 10px 0 0 10px;
    pointer-events: none;
    z-index: 1;
    width: 0%;
    transition: width 0.1s ease;
}

.range-wrapper {
    background: #e2e8f0;
    border-radius: 10px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
    height: 10px;
    /* Track height */
}

/* Thumb Styling */
.calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 24px;
    width: 24px;
    border-radius: 50%;
    background: #ffffff;
    cursor: pointer;
    margin-top: -7px;
    /* Center thumb on 10px track */
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    border: 1px solid #f1f5f9;
}

.calc-range::-moz-range-thumb {
    height: 24px;
    width: 24px;
    border: none;
    border-radius: 50%;
    background: #ffffff;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    border: 1px solid #f1f5f9;
}

.calc-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* Override previous media query if exists for calc-row to stack on mobile */
@media (max-width: 600px) {
    .calc-row {
        flex-wrap: wrap;
    }

    .calc-name {
        flex: 100%;
    }

    .calc-center-group {
        flex: 100%;
        margin-bottom: 20px;
        /* Reduced from 10px */
    }

    .calc-controls {
        flex: 100%;
        justify-content: flex-end;
    }
}

/* Floating Button */
.floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--accent);
    color: #0f172a;
    padding: 15px 25px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4);
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    animation: pulse-float 2s infinite;
}

.floating-btn:hover {
    transform: translateY(-5px) scale(1.05);
    background: var(--accent-hover);
}

.floating-btn i {
    font-size: 1.2rem;
}

@keyframes pulse-float {
    0% {
        transform: translateY(0);
        box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4);
    }

    50% {
        transform: translateY(-5px);
        box-shadow: 0 15px 30px rgba(245, 158, 11, 0.6);
    }

    100% {
        transform: translateY(0);
        box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4);
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    overflow: auto;
    animation: modalFadeIn 0.3s ease;
}

.modal-content {
    background: var(--bg-card);
    margin: 5% auto;
    padding: 40px;
    border-radius: 20px;
    width: 95%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: modalSlideDown 0.4s ease;
}

.modal-header {
    text-align: center;
    margin-bottom: 30px;
}

.modal-header i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.modal-header h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.modal-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.close-modal {
    position: absolute;
    right: 25px;
    top: 20px;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--text-primary);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes modalSlideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

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

@media (max-width: 600px) {
    .floating-btn {
        bottom: 20px;
        right: 20px;
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .modal-content {
        padding: 30px 20px;
        margin: 10% auto;
    }
}