/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #007bff;
    --primary-dark: #0056b3;
    --secondary-color: #28a745;
    --accent-color: #00d4ff;
    --dark-color: #0a192f;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --gradient: linear-gradient(135deg, #007bff 0%, #00d4ff 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
}

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

.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    z-index: 10000;
    padding: 12px 20px;
    background: var(--primary-color);
    color: var(--white);
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 20px;
    outline: 2px solid var(--accent-color);
    outline-offset: 3px;
}

.nav-links a:focus-visible,
.btn-premium:focus-visible,
.btn-primary-glow:focus-visible,
.btn-outline:focus-visible,
.btn-text:focus-visible,
.footer-links a:focus-visible,
.social-icons a:focus-visible,
.premium-form input:focus-visible,
.premium-form select:focus-visible,
.premium-form textarea:focus-visible,
.btn-submit-glow:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 3px;
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--light-color);
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navbar */
.navbar {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    height: 90px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    height: 70px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin-right: 12px;
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

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

.nav-links li {
    margin-left: 35px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
}

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

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

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

/* Buttons */
.btn-premium {
    background: var(--gradient);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(0, 123, 255, 0.2);
    transition: var(--transition);
}

.btn-premium:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 123, 255, 0.4);
}

.btn-primary-glow {
    background: var(--gradient);
    color: var(--white);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 15px 35px rgba(0, 123, 255, 0.3);
    transition: var(--transition);
}

.btn-primary-glow:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 123, 255, 0.5);
}

.btn-outline {
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    border: 2px solid var(--white);
    color: var(--white);
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 36rem;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
    background-color: #0a192f;
    background-image: url('images/hero-bg.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-attachment: scroll;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(10, 25, 47, 0.9) 0%, rgba(10, 25, 47, 0.4) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 10;
    width: 100%;
}

.hero-grid > * {
    min-width: 0;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 20px;
    display: inline-block;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat strong {
    display: block;
    font-size: 2rem;
    color: var(--accent-color);
}

.stat span {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Hero side image + Certified Pros */
.hero-image-container {
    position: relative;
    max-width: 100%;
}

.hero-visual-stack {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.image-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    border-radius: 30px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    box-shadow: 0 30px 60px rgba(0,0,0,0.35);
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.hero-visual-stack .glass-card {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}

.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    padding: 20px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.glass-card i {
    font-size: 2rem;
    color: var(--accent-color);
}

.glass-card strong {
    display: block;
    font-size: 1.1rem;
}

.glass-card span {
    font-size: 0.8rem;
    opacity: 0.8;
}

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

.section-title {
    font-size: 3rem;
    margin-bottom: 15px;
}

.section-title-left {
    font-size: 2.8rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

/* About Section */
.about {
    padding: 120px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-grid > * {
    min-width: 0;
}

.img-frame {
    position: relative;
    padding: 20px;
}

.img-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 80%;
    height: 80%;
    border: 10px solid var(--primary-color);
    z-index: 0;
    border-radius: 20px;
    pointer-events: none;
}

.img-frame-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow);
}

.img-frame-inner img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.lead {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.icon-box {
    width: 60px;
    height: 60px;
    background: var(--light-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: var(--transition);
}

.feature-item:hover .icon-box {
    background: var(--primary-color);
    color: var(--white);
    transform: rotateY(180deg);
}

.btn-text {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-text:hover {
    color: var(--primary-color);
    gap: 15px;
}

/* Services Section */
.services {
    padding: 120px 0;
    background-color: var(--light-color);
}

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

.service-card-advanced {
    background: var(--white);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.service-card-advanced:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.card-img {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.service-card-advanced:hover .card-img img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.5));
}

.card-body {
    padding: 40px;
    position: relative;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    position: absolute;
    top: -40px;
    left: 40px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-list {
    list-style: none;
    margin-top: 20px;
}

.card-list li {
    margin-bottom: 10px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-list i {
    color: var(--secondary-color);
}

/* Pricing Section */
.pricing {
    padding: 120px 0;
}

.glass-table-wrapper {
    background: var(--white);
    border-radius: 30px;
    padding: 40px;
    box-shadow: var(--shadow);
    border: 1px solid #eee;
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
}

.premium-table th {
    text-align: left;
    padding: 25px;
    font-size: 1.1rem;
    color: var(--primary-color);
    border-bottom: 2px solid #f0f0f0;
}

.premium-table td {
    padding: 25px;
    border-bottom: 1px solid #f0f0f0;
}

.featured-cell {
    color: var(--primary-color);
    font-weight: 600;
}

.price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark-color);
}

/* Reviews Section */
.reviews {
    padding: 120px 0;
    background: var(--dark-color);
    color: var(--white);
}

.google-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
    color: var(--accent-color);
}

.reviews-slider {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
}

.review-card-premium {
    background: rgba(255, 255, 255, 0.05);
    padding: 50px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.quote-icon {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 3rem;
    opacity: 0.1;
}

.stars {
    color: #ffc107;
    margin-bottom: 20px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    margin-bottom: -100px;
    position: relative;
    z-index: 10;
}

.contact-card-premium {
    background: var(--white);
    border-radius: 40px;
    box-shadow: 0 40px 100px rgba(0,0,0,0.2);
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
}

.contact-info-premium {
    background: var(--dark-color);
    color: var(--white);
    padding: 80px;
}

.contact-methods {
    margin-top: 50px;
}

.method {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.method i {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
}

.premium-form {
    padding: 80px;
}

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

.premium-form input, 
.premium-form select, 
.premium-form textarea {
    width: 100%;
    padding: 18px;
    background: #f8f9fa;
    border: 2px solid transparent;
    border-radius: 15px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.premium-form input:focus, 
.premium-form select:focus, 
.premium-form textarea:focus {
    border-color: var(--primary-color);
    background: var(--white);
    outline: none;
}

.btn-submit-glow {
    width: 100%;
    padding: 20px;
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: 15px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    box-shadow: 0 15px 30px rgba(0, 123, 255, 0.3);
    transition: var(--transition);
    margin-top: 20px;
}

.btn-submit-glow:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 123, 255, 0.5);
}

/* Footer */
.premium-footer {
    background: #050c16;
    color: var(--white);
    padding: 200px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-brand p {
    margin-top: 20px;
    opacity: 0.6;
    max-width: 300px;
}

.footer-links h4, .footer-social h4 {
    margin-bottom: 30px;
    font-size: 1.2rem;
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.6;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

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

.social-icons a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    opacity: 0.4;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 3.5rem; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-btns { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-image-container { display: none; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info-premium { padding: 50px; }
    .premium-form { padding: 50px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .reviews-slider { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .form-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .service-card-advanced:hover {
        transform: none;
    }

    .service-card-advanced:hover .card-img img {
        transform: none;
    }

    .btn-premium:hover,
    .btn-primary-glow:hover,
    .btn-outline:hover,
    .btn-submit-glow:hover,
    .social-icons a:hover {
        transform: none;
    }
}