:root {
    /* Color Palette - Modern Dark Tech */
    --bg-dark: #0a0a0c;
    --bg-card: rgba(23, 23, 26, 0.7);
    --primary: #0070f3;
    /* Electric Blue */
    --primary-glow: rgba(0, 112, 243, 0.3);
    --secondary: #00dfd8;
    /* Cyan/Teal accent */
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --border-color: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Shadows & Effects */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
    --transition-fast: 0.2s ease;
    --transition-standard: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 50% -20%, rgba(0, 112, 243, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 0% 0%, rgba(0, 223, 216, 0.05) 0%, transparent 30%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Base Styles */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

button {
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

section {
    padding: clamp(2.5rem, 5vw, 4rem) 0;
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.grids-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

/* Promo Banner */
.promo-banner {
    text-align: center;
    padding: 0.6rem;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    z-index: 1001;
    color: white;
}

/* Christmas Theme */
.promo-banner.christmas {
    background: linear-gradient(90deg, #d42426, #165b33, #d42426);
    background-size: 200% auto;
    animation: festive-shimmer 4s linear infinite;
    border-bottom: 2px solid #f8b229;
    /* Gold border */
}

/* New Year Theme */
.promo-banner.newyear {
    background: linear-gradient(90deg, #000, #c0c0c0, #000);
    background-size: 200% auto;
    animation: festive-shimmer 4s linear infinite;
    border-bottom: 2px solid #ffd700;
    /* Gold border */
}

.promo-banner strong {
    font-weight: 700;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    margin: 0 0.2rem;
}

@keyframes festive-shimmer {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}



.text-gradient {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition-standard);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-outline {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
}

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

/* Navigation Styles */
header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-standard);
    padding: 1rem 0;
}

header.scrolled {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    transition: color 0.3s ease;
    font-weight: 500;
}

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

.nav-links .btn {
    padding: 0.6rem 1.25rem;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
}

.dropdown-trigger {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-trigger::after {
    content: '▾';
    font-size: 0.9rem;
    color: var(--primary);
    transition: transform 0.3s ease;
    opacity: 0.8;
}

.dropdown:hover .dropdown-trigger::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    transform: translateY(10px);
    background: rgba(10, 10, 12, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.5rem;
    min-width: 130px;
    opacity: 0;
    visibility: hidden;
    list-style: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

/* Hero Styles */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 8rem;
    padding-bottom: 4rem;
    background:
        linear-gradient(rgba(10, 10, 12, 0.7), rgba(10, 10, 12, 0.9)),
        url('assets/hero_repair_detailed_bg_v3.png') no-repeat center center / cover;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Services Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition-standard);
}

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.icon-placeholder {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
}

/* Tracker Styles */
.tracker-card {
    padding: clamp(2rem, 5vw, 4rem);
    border-radius: 24px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.tracker-form {
    display: flex;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.tracker-form input {
    flex: 1;
    min-width: 0;
}

/* Status Visualizer */
.status-visual {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
}

.status-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.step-line {
    position: absolute;
    top: 15px;
    left: 4rem;
    right: 4rem;
    height: 2px;
    background: var(--glass-border);
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.step-circle {
    width: 32px;
    height: 32px;
    background: var(--bg-dark);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.step.active .step-circle {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.step.active .step-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
}

.step span {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.3s ease;
}

.step.active span {
    color: var(--text-main);
}

.status-message {
    padding: 1.5rem;
    background: rgba(0, 112, 243, 0.05);
    border-radius: 12px;
    border-left: 4px solid var(--primary);
}

.status-message p {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-main);
}

.hidden {
    display: none;
}

/* Contact Styles */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-details {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form-wrapper {
    padding: 3rem;
    border-radius: 20px;
}

.contact-form-wrapper form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}

input,
textarea {
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: white;
    font-family: inherit;
    transition: var(--transition-fast);
}

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

.contact-card {
    padding: 3rem 2rem;
    border-radius: 24px;
    max-width: 600px;
    margin: 2rem auto;
    border: 1px solid var(--glass-border);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.email-btn {
    display: inline-block;
    margin: 1.5rem 0;
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.alternative-contacts {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

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

.glass-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: white;
    padding: 0.85rem 1rem;
    appearance: none;
    cursor: pointer;
}

.w-full {
    width: 100%;
}

.success {
    background: #10b981 !important;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3) !important;
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.footer-group h4 {
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Trust Features */
.trust-features {
    padding-top: 0;
    margin-top: -3rem;
    /* Overlap with hero slightly */
    position: relative;
    z-index: 10;
}

.trust-card {
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-standard);
}

.trust-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.trust-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.trust-card h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

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

/* Testimonials Slider */
.testimonials {
    overflow: hidden;
}

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

.testimonial-slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-card {
    min-width: 100%;
    padding: 3rem;
    border-radius: 24px;
    position: relative;
}

.quote-icon {
    position: absolute;
    top: 2rem;
    left: 2rem;
    font-size: 5rem;
    line-height: 1;
    font-family: serif;
    color: var(--primary);
    opacity: 0.2;
}

.testimonial-text {
    font-size: 1.35rem;
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 700;
    color: var(--text-main);
}

.author-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--glass-border);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background: var(--primary);
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--primary-glow);
}

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

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

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

@media (max-width: 900px) {
    .grids-3 {
        grid-template-columns: 1fr;
    }
}

/* Pricing Board */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.price-card {
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-standard);
    border: 1px solid var(--glass-border);
}

.price-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: rgba(0, 112, 243, 0.05);
}

.price-card h3 {
    font-size: 1.15rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.price {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.price span {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-main);
}

.price-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* FAQ Accordion */
.faq {
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
    background: rgba(0, 0, 0, 0.2);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    transition: max-height 1s ease-in-out;
}

.faq-answer p {
    padding: 1.5rem;
    color: var(--text-muted);
    line-height: 1.6;
}