/* Base Styles */
:root {
    --primary-color: #0A0838;
    --secondary-color: #020E8C;
    --accent-color: #FFCB03;
    --accent-dark: #FBB81A;
    --text-color: #333;
    --text-light: #777;
    --white: #fff;
    --black: #000;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
    --gray-dark: #888;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: all 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: none;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #f9f9f9;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-color);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(251, 184, 26, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(251, 184, 26, 0.4);
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2);
}

.btn-secondary:active {
    transform: translateY(1px);
}

.btn-wave {
    position: absolute;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transform: scale(0);
    animation: wave 0.6s linear;
    pointer-events: none;
}

@keyframes wave {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

.btn-icon {
    margin-right: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.divider {
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 0 auto;
    border-radius: 2px;
}

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

.preloader-inner {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.preloader-icon {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
    margin-bottom: 30px;
}

.preloader-icon span {
    position: absolute;
    top: 33px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--accent-color);
    animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.preloader-icon span:nth-child(1) {
    left: 8px;
    animation: preloader1 0.6s infinite;
}

.preloader-icon span:nth-child(2) {
    left: 8px;
    animation: preloader2 0.6s infinite;
}

.preloader-icon span:nth-child(3) {
    left: 32px;
    animation: preloader2 0.6s infinite;
}

.preloader-icon span:nth-child(4) {
    left: 56px;
    animation: preloader3 0.6s infinite;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    width: 0;
    background-color: var(--accent-color);
    animation: loading 2s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

@keyframes preloader1 {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

@keyframes preloader3 {
    0% { transform: scale(1); }
    100% { transform: scale(0); }
}

@keyframes preloader2 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(24px, 0); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 0;
    z-index: 999;
    transition: all 0.3s ease;
    background-color: transparent;
}

.header.scrolled {
    background-color: rgba(10, 8, 56, 0.95);
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

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

.logo {
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.logo-img {
    width: 50px;
    height: auto;
    margin-right: 10px;
    transition: var(--transition);
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--white);
    font-size: 1.1rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.header.scrolled .logo-text {
    opacity: 1;
    transform: translateX(0);
}

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

.nav-link {
    margin: 0 15px;
    font-weight: 500;
    color: var(--white);
    position: relative;
    padding: 5px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.link-icon {
    font-size: 1.2rem;
    margin-bottom: 5px;
    transition: var(--transition);
}

.link-text {
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

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

.nav-link.active {
    color: var(--accent-color);
}

.nav-link:hover .link-icon {
    transform: translateY(-3px);
}

.nav-link:hover .link-text {
    transform: translateY(3px);
}

.btn-nav {
    padding: 10px 20px;
    margin-left: 20px;
}

.hamburger {
    display: none;
    width: 30px;
    height: 20px;
    flex-direction: column;
    justify-content: space-between;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1000;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--white);
    transition: var(--transition);
    border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/img/hero-bg.jpg') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    padding-top: 100px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.title-line {
    display: inline-block;
    overflow: hidden;
}

.title-line.accent {
    color: var(--accent-color);
    position: relative;
    padding: 0 20px;
}

.title-line.accent:before,
.title-line.accent:after {
    content: '';
    position: absolute;
    top: 50%;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}

.title-line.accent:before {
    right: 100%;
}

.title-line.accent:after {
    left: 100%;
}

.hero-subtitle {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

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

.btn-hero {
    padding: 15px 35px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-down {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--white);
    border-radius: 15px;
    position: relative;
}

.scroll-down span {
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--white);
    border-radius: 50%;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDown 2s infinite;
}

.scroll-down span:nth-child(2) {
    animation-delay: 0.3s;
    opacity: 0.6;
    top: 18px;
}

.scroll-down span:nth-child(3) {
    animation-delay: 0.6s;
    opacity: 0.3;
    top: 26px;
}

@keyframes scrollDown {
    0% { opacity: 0; transform: translateY(0) translateX(-50%); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateY(15px) translateX(-50%); }
}

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

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.feature-item {
    padding: 25px;
    background-color: var(--gray-light);
    border-radius: 10px;
    transition: var(--transition);
    text-align: center;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    background-color: var(--white);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: var(--transition);
}

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

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.feature-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.about-image {
    flex: 1;
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.image-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
    transition: var(--transition);
}

.image-wrapper:hover img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: var(--primary-color);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.experience-badge span {
    font-size: 1.8rem;
    line-height: 1;
}

.experience-badge small {
    font-size: 0.7rem;
    text-align: center;
}

/* Services Section */
.services-section {
    background-color: var(--gray-light);
    position: relative;
    overflow: hidden;
}

.services-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/img/pattern.png') repeat;
    opacity: 0.03;
    z-index: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.service-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: rgba(251, 184, 26, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 2rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--primary-color);
    color: var(--white);
    transform: rotateY(180deg);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.service-footer {
    position: relative;
    z-index: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.service-link i {
    margin-left: 5px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--accent-dark);
}

.service-link:hover i {
    transform: translateX(5px);
}

.service-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.service-card:hover .service-hover {
    opacity: 0.05;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 80px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.stats-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/img/pattern-light.png') repeat;
    opacity: 0.05;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--accent-color);
    font-family: 'Montserrat', sans-serif;
}

.stat-title {
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Clients Section */
.clients-section {
    background-color: var(--white);
}

.clients-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.clients-slider {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    margin: 0 50px;
    padding: 20px 0;
    scrollbar-width: none;
}

.clients-slider::-webkit-scrollbar {
    display: none;
}

.client-logo {
    scroll-snap-align: start;
    flex: 0 0 auto;
    width: 160px;
    height: 90px;
    margin: 0 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.client-logo:hover img {
    filter: grayscale(0);
    opacity: 1;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
    color: var(--primary-color);
}

.slider-arrow:hover {
    background-color: var(--accent-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.slider-arrow.prev {
    left: 0;
}

.slider-arrow.next {
    right: 0;
}

.testimonials {
    max-width: 800px;
    margin: 50px auto 0;
    text-align: center;
}

.testimonial-item {
    display: none;
}

.testimonial-item.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.testimonial-content {
    background-color: var(--gray-light);
    padding: 40px;
    border-radius: 10px;
    position: relative;
}

.testimonial-quote {
    position: relative;
    margin-bottom: 30px;
}

.testimonial-quote i {
    position: absolute;
    font-size: 3rem;
    color: var(--accent-color);
    opacity: 0.3;
}

.testimonial-quote i.fa-quote-left {
    top: -20px;
    left: -10px;
}

.testimonial-quote i.fa-quote-right {
    bottom: -40px;
    right: -10px;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-color);
    margin-bottom: 20px;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

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

.author-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
    text-align: left;
}

.author-info span {
    color: var(--text-light);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 5px;
    text-align: left;
}

.rating {
    color: var(--accent-color);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-section {
    background-color: var(--gray-light);
    position: relative;
    overflow: hidden;
}

.contact-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/img/pattern.png') repeat;
    opacity: 0.03;
    z-index: 0;
}

.contact-content {
    display: flex;
    gap: 50px;
    position: relative;
    z-index: 1;
}

.contact-info {
    flex: 1;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    background-color: var(--white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.info-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-map {
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 250px;
    border: none;
}

.contact-form {
    flex: 1;
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group i {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 40px 12px 15px;
    border: 1px solid var(--gray);
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: var(--gray-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(251, 184, 26, 0.2);
    background-color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    font-size: 1rem;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0 0;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    color: var(--white);
}

.footer-col h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-col p,
.footer-col li {
    opacity: 0.8;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.footer-col li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.footer-col li i {
    margin-right: 10px;
    color: var(--accent-color);
    width: 20px;
    text-align: center;
}

.footer-col li a {
    transition: var(--transition);
}

.footer-col li a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-logo {
    margin-bottom: 20px;
    width: 140px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 5px;
}

.back-to-top {
    position: fixed;
    bottom: 10px;
    left: 10px;
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(251, 184, 26, 0.3);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(251, 184, 26, 0.4);
}

/* Floating Buttons */
.float-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    z-index: 99;
    transition: var(--transition);
}

.float-call {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(251, 184, 26, 0.3);
    z-index: 99;
    transition: var(--transition);
}

.float-whatsapp:hover,
.float-call:hover {
    transform: scale(1.1);
}

.tooltip {
    position: absolute;
    right: 70px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.tooltip:after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid var(--primary-color);
}

.float-whatsapp:hover .tooltip,
.float-call:hover .tooltip {
    opacity: 1;
    visibility: visible;
    right: 80px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
}

@media (max-width: 992px) {
    .section {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--primary-color);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
        z-index: 998;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-link {
        margin: 15px 0;
        font-size: 1.2rem;
    }
    
    .btn-nav {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .client-logo {
        width: 140px;
        height: 80px;
    }
}

@media (max-width: 576px) {
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .float-call {
        bottom: 160px;
    }
    
    .back-to-top {
        bottom: 20px;
    }
}