@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

/* Root Variables */
:root {
    --primary-blue: #0066CC;
    --secondary-blue: #004C99;
    --accent-cyan: #00AEEF;
    --text-dark: #1A1A1A;
    --text-gray: #555555;
    --light-bg: #F0F4F8;
    --white: #FFFFFF;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 40px rgba(0, 102, 204, 0.15);
    --border-radius: 12px;
    --container-width: 1440px;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    width: 100%; /* Fixed width as requested for output generation */
    margin: 0 auto;
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

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

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

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

.section-title p {
    margin-top: 16px;
    color: var(--text-gray);
    font-size: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-weight: 700;
    border-radius: 50px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%; /* Matching body width */
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    height: 90px;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 140px;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

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

.header-contact {
    display: flex;
    align-items: center;
    gap: 15px;
}

.phone-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 20px;
}

.phone-btn i {
    background: var(--primary-blue);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 700px;
    width: 100%;
    overflow: hidden;
    margin-top: 90px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 30, 60, 0.85) 0%, rgba(0, 102, 204, 0.4) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: var(--container-width);
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 40px;
    color: var(--white);
}

.hero-tag {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 8px 16px;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 24px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: fit-content;
}

.hero h1 {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    max-width: 800px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0.9;
}

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

.btn-hero {
    padding: 16px 40px;
    background: var(--accent-cyan);
    color: var(--white);
    font-size: 18px;
    border-radius: 5px;
    font-weight: 700;
}

.btn-outline {
    padding: 16px 40px;
    border: 2px solid var(--white);
    color: var(--white);
    font-size: 18px;
    border-radius: 5px;
    font-weight: 700;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all 0.4s ease;
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-img {
    height: 250px;
    overflow: hidden;
}

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

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

.service-content {
    padding: 30px;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    margin-top: -60px;
    margin-bottom: 20px;
    border: 4px solid var(--white);
    position: relative;
    z-index: 2;
}

.service-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.service-desc {
    color: var(--text-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.service-link {
    color: var(--primary-blue);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Process Section */
.process {
    padding: 100px 0;
    background: var(--white);
}

.process-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 60px;
}

.process-line {
    position: absolute;
    top: 40px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: #E0E0E0;
    z-index: 1;
}

.process-step {
    position: relative;
    z-index: 2;
    width: 16%;
    text-align: center;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.process-step:hover .step-icon {
    background: var(--primary-blue);
    color: var(--white);
}

.step-number {
    position: absolute;
    top: -5px;
    right: 50%;
    margin-right: -45px;
    background: var(--accent-cyan);
    color: var(--white);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-title {
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.step-desc {
    font-size: 14px;
    color: var(--text-gray);
}

/* Quality Commitment */
.commitment {
    padding: 80px 0;
    background: var(--primary-blue);
    color: var(--white);
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.commit-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.commit-item:hover {
    background: rgba(255, 255, 255, 0.15);
}

.commit-icon {
    font-size: 40px;
    margin-bottom: 15px;
    color: var(--accent-cyan);
}

.commit-text {
    font-weight: 700;
    font-size: 18px;
}

/* Reviews */
.reviews {
    padding: 100px 0;
    background: var(--light-bg);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.review-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    position: relative;
}

.quote-icon {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 60px;
    color: #E0E0E0;
    font-family: serif;
}

.review-text {
    font-size: 18px;
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 15px;
}

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

.reviewer-info h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.stars {
    color: #FFC107;
    font-size: 14px;
}

/* Blog Section */
.blog {
    padding: 100px 0;
    background: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.blog-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-img {
    height: 240px;
    position: relative;
}

.blog-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--primary-blue);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
}

.blog-content {
    padding: 24px;
}

.blog-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-excerpt {
    color: var(--text-gray);
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #0A1E33;
    color: var(--white);
    padding-top: 80px;
    padding-bottom: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--accent-cyan);
}

.footer-desc {
    color: #A0AEC0;
    margin-bottom: 24px;
    line-height: 1.6;
}

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

.footer-links a {
    color: #A0AEC0;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-links a i {
    color: var(--primary-blue);
}

.contact-info li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: #A0AEC0;
}

.contact-info i {
    color: var(--accent-cyan);
    font-size: 20px;
    margin-top: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #718096;
    font-size: 14px;
}

/* Floating Button */
.floating-btn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background: var(--accent-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 5px 20px rgba(0, 174, 239, 0.4);
    z-index: 999;
    cursor: pointer;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 174, 239, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(0, 174, 239, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 174, 239, 0); }
}

/* MEDIA QUERIES FOR RESPONSIVENESS (Reference Implementation) */

/* Tablet */
@media (max-width: 1024px) {
    .header-inner { padding: 0 20px; }
    .nav-menu { display: none; } /* Would be replaced by hamburger */
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { flex-wrap: wrap; justify-content: center; gap: 30px; }
    .process-step { width: 45%; }
    .process-line { display: none; }
    .commitment-grid { grid-template-columns: repeat(3, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
    .hero h1 { font-size: 40px; }
    .services-grid { grid-template-columns: 1fr; }
    .process-step { width: 100%; margin-bottom: 20px; }
    .reviews-grid { grid-template-columns: 1fr; }
    .commitment-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-btns { flex-direction: column; }
}

.section-title-white {
    margin-bottom: 40px;
}

.section-title-white h2 {
    color: var(--white);
}

.section-title-white span {
    background: var(--white);
}