:root {
    --primary-color: #26698C;
    --secondary-color: #4BB5DC
    --accent-color: #6366f1;
    --text-color: #1f2937;
    --light-text: #6b7280;
    --background: #ffffff;
    --light-background: #f8fafc;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --error-color: #ef4444;
    --gradient-start: #26698C;
    --gradient-end: #4BB5DC;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img {
   width: 250px;
}

.nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001; 
    position: relative; 
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin-bottom: 5px;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.mobile-menu-btn span:last-child {
    margin-bottom: 0;
}

.header.menu-open .mobile-menu-btn span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header.menu-open .mobile-menu-btn span:nth-child(2) {
    opacity: 0;
}

.header.menu-open .mobile-menu-btn span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.hero {
    padding: 180px 0 120px;
    background: linear-gradient(135deg, rgba(38, 105, 140, 0.95) 0%, rgba(75, 181, 220, 0.95) 100%);
    background-image: url('../images/w.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(38, 105, 140, 0.85) 0%, rgba(75, 181, 220, 0.85) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--background);
    border-radius: 50% 50% 0 0;
    transform: scaleX(1.1);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
}

.hero h1 {
    font-size: 3.4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    margin: 0 auto 2.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 1.125rem;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 1.25rem 2.5rem;
    border-radius: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    font-size: 1.125rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.2);
}

.about {
    padding: 50px 0;
 
    background-image: url('../images/16.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    border-radius: 0 0 100px 100px;
 
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.15);
    z-index: 1;
}

.about .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content {
    padding-right: 2rem;
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: left;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about p {
    font-size: 1.125rem;
    color: var(--light-text);
    text-align: left;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-image {
    position: relative;

    overflow: hidden;
 
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

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

.stat-box .number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-box .label {
    font-size: 1rem;
    color: var(--light-text);
    font-weight: 500;
}

@media (max-width: 768px) {
    .about .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-content {
        padding-right: 0;
    }

    .about h2 {
        text-align: center;
    }

    .about p {
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.solutions {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(38, 105, 140, 0.95) 0%, rgba(75, 181, 220, 0.95) 100%);
    background-image: url('../images/b.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    border-radius: 0 0 100px 100px;
    margin-bottom: 50px;
}

.solutions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(38, 105, 140, 0.94) 0%, rgba(75, 181, 220, 0.94) 100%);
    z-index: 1;
    border-radius: 0 0 100px 100px;
}

.solutions::after {
    content: '';
    position: absolute;
    top: -50px;  
    left: 0;
    right: 0;
    height: 100px;
    background: var(--background);
    border-radius: 0 0 50% 50%;  
    transform: scaleX(1.1);
    z-index: 2;
}

.solutions .container {
    position: relative;
    z-index: 2;
}

.solutions .section-header {
    text-align: center;
    color: white;
    margin-bottom: 4rem;
}

.solutions .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.solutions .section-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.solutions .section-divider {
    background: white;
    opacity: 0.2;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 2.5rem;
    border-radius: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card .icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.solution-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.solution-card p {
    color: var(--light-text);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.features {
    list-style: none;
    margin-bottom: 2rem;
}

.features li {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color);
}

.features li i {
    color: var(--primary-color);
    position: absolute;
    left: 0;
    top: 0.25rem;
}

.card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.card-cta i {
    transition: transform 0.3s ease;
}

.card-cta:hover {
    color: var(--secondary-color);
}

.card-cta:hover i {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .solutions {
        border-radius: 0 0 50px 50px;
    }
    
    .solutions::before {
        border-radius: 0 0 50px 50px;
    }
    
    .solutions .section-header h2 {
        font-size: 2rem;
    }
    
    .solution-card {
        padding: 2rem;
    }
}

.why-us {
    padding: 0px 0;
 
    position: relative;
    overflow: hidden;
    background-image: url('../images/16.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
   
}

.why-us .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.why-us .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.why-us .section-header p {
    color: var(--light-text);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.benefits-carousel {
    position: relative;
    padding: 0 0.5rem;
    margin: 0 -2rem;
}

.benefits-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 2.5rem;
}

.benefit {
    flex: 0 0 calc(33.333% - 1.67rem);
    background: white;
    padding: 3rem 2rem;
    border-radius: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(38, 105, 140, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.benefit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(38, 105, 140, 0.1);
}

.benefit:hover::before {
    opacity: 1;
}

.benefit i {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform 0.3s ease;
}

.benefit:hover i {
    transform: scale(1.1);
}

.benefit h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.benefit p {
    color: var(--light-text);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.benefit .learn-more {
    margin-top: auto;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.benefit .learn-more i {
    font-size: 1rem;
    margin: 0;
    transition: transform 0.3s ease;
}

.benefit .learn-more:hover {
    color: var(--secondary-color);
}

.benefit .learn-more:hover i {
    transform: translateX(4px);
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(38, 105, 140, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.carousel-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 1px solid rgba(38, 105, 140, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--primary-color);
}

.carousel-arrow:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.carousel-arrow:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

@media (max-width: 1024px) {
    .benefit {
        flex: 0 0 calc(50% - 1.25rem);
    }
}

@media (max-width: 768px) {
    .why-us {
        padding: 80px 0;
    }

    .benefit {
        flex: 0 0 100%;
    }

    .carousel-controls {
        margin-top: 2rem;
    }
}

.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(38, 105, 140, 0.95) 0%, rgba(75, 181, 220, 0.95) 100%);
    background-image: url('../images/b.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
 
    color: white;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(38, 105, 140, 0.95) 50%, rgba(75, 181, 220, 0.95) 100%);
    z-index: 1;
 
}

.contact::after {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--background);
    border-radius: 0 0 50% 50%;
    transform: scaleX(1.1);
    z-index: 2;
}

.contact .container {
    position: relative;
    z-index: 3;
}

.contact .section-header {
    text-align: center;
    color: white;
    margin-bottom: 5rem;
}

.contact .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
}

.contact .section-header p {
    color: rgba(255, 255, 255, 0.98);
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact .section-divider {
    background: white;
    opacity: 0.4;
    width: 100px;
    height: 5px;
    margin: 2rem auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
 
}

.contact-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-image {
    max-width: 100%;
    height: auto;
    width: 550px;
    border-radius: 1.5rem;
    margin-bottom: 2rem;
 
}

.contact-text h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.contact-text p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
}

.contact-form {
    max-width: none;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 1.8rem;
    color: var(--text-color);
    text-align: center;
    position: relative;
    padding-bottom: 0.5rem;
}

.contact-form h3::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--background);
    color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(38, 105, 140, 0.15);
    background: white;
}

.form-group textarea {
    height: 140px;
    resize: vertical;
}

.contact .btn-primary {
    width: 100%;
    padding: 1rem 1.2rem;
    font-size: 1.125rem;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border: none;
    color: white;
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-weight: 700;
    box-shadow: 0 6px 15px rgba(38, 105, 140, 0.3);
}

.contact .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(38, 105, 140, 0.4);
}

.contact .btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 1;
}

.contact .btn-primary:hover::after {
    width: 300px;
    height: 300px;
}

.contact .btn-primary span, .contact .btn-primary i {
    position: relative;
    z-index: 2;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background-color: #25d366;
    color: white;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp i {
    font-size: 1.6rem;
    color: white;
    transition: transform 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover i {
    transform: scale(1.05);
}

@media (max-width: 1024px) {
    .contact {
        padding: 80px 0;
    }

    .contact .section-header {
        margin-bottom: 3rem;
    }

    .contact .section-header h2 {
        font-size: 2.5rem;
    }

    .contact .section-header p {
        font-size: 1.125rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-left {
        margin: 0 auto;
    }

    .contact-image {
        max-width: 80%;
    }

    .contact-text h3,
    .contact-form h3 {
        text-align: center;
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .contact-info h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

     .contact-text p {
        text-align: center;
        font-size: 1.1rem;
        margin-bottom: 1rem;
     }

    .contact-form {
        max-width: 600px;
        margin: 0 auto;
        padding: 2rem;
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .form-group label {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .form-group input, .form-group textarea {
        padding: 0.9rem 1.1rem;
        font-size: 1rem;
    }

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

    .contact .btn-primary,
    .btn-whatsapp {
        padding: 1rem 1.25rem;
        font-size: 1.1rem;
        margin-top: 1.5rem;
    }

     .btn-whatsapp i {
        font-size: 1.4rem;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
     
    }

     .contact::before {
     
    }

    .contact .section-header {
        margin-bottom: 2rem;
    }

    .contact .section-header h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .contact .section-header p {
        font-size: 0.9rem;
    }

    .contact .section-divider {
        width: 80px;
        height: 4px;
        margin: 1.5rem auto;
    }

    .contact-content {
        gap: 1.5rem;
    }

    .contact-left {
        margin: 0 auto;
    }

    .contact-image {
         margin-bottom: 1.5rem;
    }

    .contact-text h3,
    .contact-form h3 {
         font-size: 1.4rem;
         margin-bottom: 1rem;
    }

     .contact-text p {
         font-size: 0.9rem;
         margin-bottom: 0.8rem;
     }

    .contact-form {
        padding: 1.5rem;
        border-radius: 1rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
    }

    .form-group input, .form-group textarea {
        font-size: 0.9rem;
        padding: 0.6rem 0.8rem;
    }

    .form-group textarea {
        height: 100px;
    }

    .contact .btn-primary,
    .btn-whatsapp {
        padding: 0.8rem 1rem;
        font-size: 1rem;
        margin-top: 1rem;
    }

     .btn-whatsapp i {
        font-size: 1.4rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px !important;
        right: 20px !important;
        font-size: 25px;
        position: fixed !important;
        z-index: 9999 !important;
    }
}


.footer {
    background: linear-gradient(135deg, var(--text-color) 0%, #1c3262 100%);
    color: #e5e7eb;
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
}
 

.footer .container {
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    margin-bottom: 0;
}

.footer-logo {
    height: 45px;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    color: #9ca3af;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.social-links a {
    color: #e5e7eb;
    font-size: 1.6rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-info h4 {
    color: white;
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-info h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.company-info p,
.address p {
    margin-bottom: 0.75rem;
    color: #b0b3b8;
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-info i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

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

.legal-links a {
    color: #b0b3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: white;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}
 

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    margin: 1.5rem auto;
    border-radius: 2px;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-logo {
    height: 75px;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-info h4 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.footer-info i {
    color: var(--accent-color);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

.btn i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .mobile-menu-btn {
        display: block; 
    }

    .nav {
        position: fixed;
        top: 80px; 
        left: 0;
        right: 0;
        background-color: white; 
        padding: 1rem; 
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);  
        transform: translateY(-100%); 
        opacity: 0;
        transition: transform 0.3s ease-out, opacity 0.3s ease-out;  
        z-index: 999;  
        height: 20px!important;  
        overflow-y: auto;  
        box-sizing: border-box;  
    }

    .nav.active { 
        transform: translateY(0); 
        opacity: 1;
    }

    .nav ul {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        align-items: center; 
        padding: 0; 
        margin: 0; 
        box-sizing: border-box; 
    }

    .nav a {
        display: block;
        padding: 0.8rem 1rem; 
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.125rem;
    }

    .cta-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .btn-secondary {
        margin-left: 0;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .footer-info {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-info p {
        justify-content: center;
    }

    .footer {
        padding: 4rem 0 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand,
    .footer-info h4,
    .company-info p,
    .address p,
    .legal-links {
        text-align: center;
        align-items: center;
        justify-content: center;
    }

    .footer-info h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links {
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    .footer-logo {
        margin-bottom: 1rem;
    }
}


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

.hero h1,
.hero p,
.solution-card,
.benefit {
    animation: fadeIn 1s ease-out forwards;
}


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

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }


.header.scroll-down {
    transform: translateY(-100%);
}

.header.scroll-up {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}


.solution-card, .benefit {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.solution-card.animate, .benefit.animate {
    opacity: 1;
    transform: translateY(0);
}


.form-group input:focus,
.form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}


.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}


.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}


.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease-in-out;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 4px 4px 6px #999;
}

@media (max-width: 768px) {
    body {
        overflow-x: visible !important;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px !important;
        right: 20px !important;
        font-size: 25px;
        position: fixed !important;
        z-index: 9999 !important;
    }
}