:root {
    --primary-blue: #0d6efd;
    --primary-dark: #0a58ca;
    --navy-dark: #0f172a;
    --navy-light: #1e293b;
    --accent-yellow: #ffc107;
    --accent-yellow-dark: #e0a800;
    --text-main: #334155;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--navy-dark);
    font-weight: 700;
    line-height: 1.3;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-yellow);
    border-radius: 2px;
}
.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 50px auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--bg-white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--bg-white);
}

.btn-accent {
    background-color: var(--accent-yellow);
    color: var(--navy-dark);
}

.btn-accent:hover {
    background-color: var(--accent-yellow-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

/* Top Bar */
.top-bar {
    background-color: var(--navy-dark);
    color: var(--bg-white);
    padding: 10px 0;
    font-size: 0.9rem;
}
.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}
.top-bar-left, .top-bar-right {
    display: flex;
    gap: 20px;
    align-items: center;
}
.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
}
.top-bar-item i {
    color: var(--accent-yellow);
}

/* Header Sticky */
header {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}
.logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--navy-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo i { color: var(--primary-blue); font-size: 32px; }
.logo span { color: var(--accent-yellow); }

.main-menu {
    display: flex;
    gap: 25px;
}
.main-menu li a {
    font-weight: 600;
    color: var(--navy-dark);
    position: relative;
    padding: 10px 0;
}
.main-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-blue);
    transition: var(--transition);
}
.main-menu li a:hover::after { width: 100%; }
.main-menu li a:hover { color: var(--primary-blue); }

.header-buttons {
    display: flex;
    gap: 15px;
}

/* Full Width Hero Slider */
.hero-slider-wrap {
    position: relative;
    width: 100%;
    height: calc(100vh - 140px); /* Minus header height */
    min-height: 600px;
    overflow: hidden;
    background-color: var(--navy-dark);
}
.hero-slide {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
}
.hero-slide.active {
    opacity: 1;
    z-index: 1;
}
.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: -2;
    transform: scale(1.05);
    transition: transform 6s linear;
}
.hero-slide.active .hero-bg {
    transform: scale(1);
}
.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, rgba(15,23,42,0.9) 0%, rgba(15,23,42,0.6) 50%, rgba(15,23,42,0.3) 100%);
    z-index: -1;
}
.hero-content {
    max-width: 800px;
    color: var(--bg-white);
    transform: translateY(30px);
    opacity: 0;
    transition: all 1s ease-out 0.5s;
}
.hero-slide.active .hero-content {
    transform: translateY(0);
    opacity: 1;
}
.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    color: var(--bg-white);
}
.hero-title span { color: var(--accent-yellow); }
.hero-desc {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: #e2e8f0;
    border-left: 4px solid var(--primary-blue);
    padding-left: 20px;
}

/* Slider Controls */
.slider-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 10px;
}
.slider-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}
.slider-dot.active {
    background-color: var(--accent-yellow);
    transform: scale(1.3);
}

/* Stats Section */
.stats-section {
    background-color: var(--primary-blue);
    padding: 40px 0;
    color: var(--bg-white);
    margin-top: -30px;
    position: relative;
    z-index: 10;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.stat-item h3 {
    font-size: 3rem;
    color: var(--accent-yellow);
    margin-bottom: 5px;
}
.stat-item p {
    font-size: 1.1rem;
    font-weight: 600;
}

/* SEO Content & Corporate Intro */
.seo-intro {
    padding: 100px 0;
    background-color: var(--bg-white);
}
.seo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.seo-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--navy-dark);
}
.seo-content p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-muted);
}
.seo-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.seo-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}
.seo-image:hover img {
    transform: scale(1.05);
}

/* Service Cards */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.service-card {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 4px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    color: var(--accent-yellow);
    transform: rotateY(360deg);
}

/* Prices Section (Massive SEO) */
.prices-section {
    padding: 100px 0;
    background-color: var(--navy-dark);
    color: var(--bg-white);
}
.prices-section .section-title { color: var(--bg-white); }
.prices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.price-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 12px;
    transition: var(--transition);
}
.price-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--accent-yellow);
    transform: translateY(-5px);
}
.price-card h3 {
    color: var(--accent-yellow);
    font-size: 1.5rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.price-card p {
    font-size: 0.95rem;
    color: #cbd5e1;
    margin-bottom: 15px;
}

/* 4 Step Process */
.process-section {
    padding: 100px 0;
    background: var(--bg-white);
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}
.process-grid::after {
    content: '';
    position: absolute;
    top: 40px; left: 10%; width: 80%; height: 2px;
    background: dashed 2px var(--border-color);
    z-index: 1;
}
.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
}
.process-icon {
    width: 80px; height: 80px;
    background: var(--bg-white);
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; color: var(--primary-blue);
    margin: 0 auto 20px auto;
    transition: var(--transition);
}
.process-step:hover .process-icon {
    background: var(--primary-blue);
    color: var(--bg-white);
    box-shadow: 0 0 0 10px rgba(13, 110, 253, 0.2);
}

/* Accordion FAQ */
.faq-section {
    padding: 100px 0;
    background: var(--bg-light);
}
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}
.accordion-item {
    background: var(--bg-white);
    border: none;
    margin-bottom: 20px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: var(--transition);
}
.accordion-item:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.accordion-header {
    padding: 25px 30px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--navy-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    border-left: 4px solid transparent;
}
.accordion-header-title {
    display: flex;
    align-items: center;
}
.accordion-header .faq-icon-left {
    color: var(--primary-blue);
    margin-right: 15px;
    font-size: 1.3rem;
}
.accordion-header .faq-icon-right {
    color: var(--text-muted);
    transition: var(--transition);
    font-size: 1rem;
}
.accordion-header:hover {
    color: var(--primary-blue);
}
.accordion-header.active {
    border-left-color: var(--primary-blue);
    background: rgba(13, 110, 253, 0.03);
}
.accordion-header.active .faq-icon-right {
    transform: rotate(180deg);
    color: var(--primary-blue);
}
.accordion-content {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease-out;
    color: var(--text-muted);
    opacity: 0;
}
.accordion-header.active + .accordion-content {
    padding: 0 30px 25px 30px;
    max-height: 500px;
    opacity: 1;
}

/* Big CTA */
.big-cta {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--navy-dark) 100%);
    text-align: center;
    color: var(--bg-white);
}
.big-cta h2 { color: var(--bg-white); font-size: 3.5rem; margin-bottom: 20px; }
.big-cta p { font-size: 1.2rem; max-width: 600px; margin: 0 auto 40px auto; color: #e2e8f0; }

/* Map & Areas */
.areas-section {
    padding: 100px 0;
    background: var(--bg-white);
}
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 40px;
}
.area-item {
    background: var(--bg-light);
    padding: 15px;
    text-align: center;
    border-radius: 6px;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}
.area-item:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-3px);
}

/* Footer */
footer {
    background: var(--navy-dark);
    color: #94a3b8;
    padding: 80px 0 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}
.footer-col h3 {
    color: var(--bg-white);
    margin-bottom: 25px;
    font-size: 1.3rem;
}
.footer-about { margin-bottom: 20px; }
.social-icons { display: flex; gap: 15px; }
.social-icons a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    color: var(--bg-white);
}
.social-icons a:hover { background: var(--accent-yellow); color: var(--navy-dark); }
.footer-links li { margin-bottom: 12px; }
.footer-links a:hover { color: var(--accent-yellow); padding-left: 5px; }
.footer-bottom {
    padding: 25px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

/* Floating Buttons */
.floating-whatsapp, .floating-phone {
    position: fixed;
    bottom: 30px;
    z-index: 999;
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px;
    color: white;
    box-shadow: var(--shadow-hover);
    transition: var(--transition);
    animation: pulse 2s infinite;
}
.floating-whatsapp { right: 30px; background: #25d366; }
.floating-phone { left: 30px; background: var(--primary-blue); }
.floating-whatsapp:hover, .floating-phone:hover { transform: scale(1.1); }

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive */
@media (max-width: 992px) {
    .seo-grid, .prices-grid, .services-grid, .process-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-title { font-size: 3rem; }
    .main-menu { display: none; } /* Add hamburger later */
    .process-grid::after { display: none; }
}
@media (max-width: 768px) {
    .seo-grid, .prices-grid, .services-grid, .process-grid, .footer-grid, .stats-grid { grid-template-columns: 1fr; }
    .top-bar { display: none; }
    .header-buttons { display: none; }
    .hero-title { font-size: 2.2rem; }
    .big-cta h2 { font-size: 2.2rem; }
    .stats-section { margin-top: 0; border-radius: 0; }
}

/* About Page Specific Styles */
.about-hero {
    background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)), url("https://images.unsplash.com/photo-1530983821639-689363f8202d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80") center/cover;
    padding: 150px 0 100px;
    text-align: center;
    color: white;
}
.about-hero h1 {
    font-size: 3.5rem;
    color: white;
    margin-bottom: 20px;
}
.about-hero p {
    font-size: 1.2rem;
    color: #e2e8f0;
    max-width: 800px;
    margin: 0 auto;
}
.breadcrumb {
    display: inline-flex;
    background: rgba(255,255,255,0.1);
    padding: 10px 20px;
    border-radius: 50px;
    margin-bottom: 30px;
    font-size: 0.9rem;
}
.breadcrumb a { color: var(--accent-yellow); margin-right: 10px; }
.breadcrumb span { margin: 0 10px; opacity: 0.7; }

.timeline {
    position: relative;
    max-width: 800px;
    margin: 50px auto;
}
.timeline::after {
    content: "";
    position: absolute;
    width: 4px;
    background-color: var(--primary-blue);
    top: 0; bottom: 0; left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}
.timeline-item {
    padding: 20px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}
.timeline-item::after {
    content: "";
    position: absolute;
    width: 20px; height: 20px;
    right: -10px; top: 30px;
    background-color: var(--bg-white);
    border: 4px solid var(--accent-yellow);
    border-radius: 50%;
    z-index: 1;
}
.left-item { left: 0; text-align: right; }
.right-item { left: 50%; }
.right-item::after { left: -10px; }
.timeline-content {
    padding: 25px 30px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}
.timeline-content h3 { color: var(--primary-blue); margin-bottom: 10px; }

.vision-mission {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 80px 0;
}
.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}
.vision-card {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 40px;
    border-radius: 16px;
}
.vision-card i {
    font-size: 3rem;
    color: var(--accent-yellow);
    margin-bottom: 20px;
}
.vision-card h3 { color: white; margin-bottom: 15px; font-size: 1.8rem; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}
@media (max-width: 768px) {
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
    .timeline-item::after { left: 21px; }
    .left-item { text-align: left; }
    .right-item { left: 0; }
    .vision-grid, .values-grid { grid-template-columns: 1fr; }
}