:root {
    --primary: #4767a5;
    --secondary: #003B5C;
    --accent: #FF6B35;
    --dark: #1A1A1A;
    --light: #F5F7FA;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

/* Geometric background pattern */
.bg-pattern {
    background-color: var(--light);
    background-image:
        radial-gradient(circle at 10% 20%, rgba(0, 163, 225, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(0, 163, 225, 0.05) 0%, transparent 20%);
    position: relative;
}

/* Floating pipe animation */
.pipe-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    overflow: hidden;
}

.pipe {
    position: absolute;
    border: 2px dashed rgba(0, 163, 225, 0.3);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }

    100% {
        transform: translateY(-1000px) rotate(360deg);
    }
}

/* Navigation */
.navbar {
    background: rgb(255 255 255 / 88%);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 800;
    font-size: 28px;
}

.navbar-brand span:first-child {
    color: var(--primary);
}

.navbar-brand span:last-child {
    color: var(--secondary);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
    background-color: #d5e3ff;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.3rem;
    line-height: 1.2;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--secondary);
    border-color: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 163, 225, 0.2);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 163, 225, 0.2);
}

/* Service Cards - Hexagonal Design */
.services-container {
    position: relative;
    padding: 80px 0;
}

.service-hexagon {
    width: 300px;
    height: 345px;
    background: white;
    position: relative;
    margin: 60px auto;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.service-hexagon:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 25px 50px rgba(0, 163, 225, 0.15);
}

.service-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    text-align: center;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
    box-shadow: 0 10px 20px rgba(0, 163, 225, 0.2);
}

/* Process Timeline */
.process-timeline {
    position: relative;
    padding: 80px 0;
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 10px;
}

.timeline-container {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline-container::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -17px;
    background-color: white;
    border: 4px solid var(--primary);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.left::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    right: 30px;
    border: medium solid white;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent white;
}

.right::before {
    content: " ";
    height: 0;
    position: absolute;
    top: 22px;
    width: 0;
    z-index: 1;
    left: 30px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
}

.right::after {
    left: -16px;
}

.timeline-content {
    padding: 20px 30px;
    background-color: #4767a5;
    position: relative;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}
.timeline-content h4, .timeline-content p {
    color: #ffffff;
}

/* Testimonials - Card Stack Effect */
.testimonial-stack {
    position: relative;
    height: 500px;
    perspective: 1000px;
}

.testimonial-card {
    position: absolute;
    width: 100%;
    max-width: 500px;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
    transform-style: preserve-3d;
}

.testimonial-card:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateZ(0);
    z-index: 5;
}

.testimonial-card:nth-child(2) {
    top: 30px;
    left: 50%;
    transform: translateX(-50%) translateZ(-50px);
    z-index: 4;
    opacity: 0.8;
}

.testimonial-card:nth-child(3) {
    top: 60px;
    left: 50%;
    transform: translateX(-50%) translateZ(-100px);
    z-index: 3;
    opacity: 0.6;
}

.testimonial-card:nth-child(4) {
    top: 90px;
    left: 50%;
    transform: translateX(-50%) translateZ(-150px);
    z-index: 2;
    opacity: 0.4;
}

.testimonial-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid rgba(0, 163, 225, 0.1);
}

/* FAQ - Minimal Accordion */
.faq-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.faq-question {
    padding: 20px 0;
    cursor: pointer;
    position: relative;
    font-weight: 600;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 20px;
    font-size: 24px;
    color: var(--primary);
    transition: all 0.3s ease;
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

/* Contact Form - Floating Labels */
.form-floating label {
    color: #666;
}

.form-control {
    border-radius: 10px;
    padding: 15px;
    border: 1px solid #ddd;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 163, 225, 0.25);
}

/* Footer - Geometric Pattern */
.footer {
    background-color: var(--secondary);
    color: white;
    padding: 100px 0 30px;
    position: relative;
    overflow: hidden;
}

/* .footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(0, 163, 225, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 80% 70%, rgba(0, 163, 225, 0.1) 0%, transparent 25%);
} */

.footer-links h5 {
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.footer-links h5::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary);
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    color: white;
    margin-right: 10px;
    transition: all 0.3s ease;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .timeline::after {
        left: 31px;
    }

    .timeline-container {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .timeline-container::before {
        left: 60px;
        border: medium solid white;
        border-width: 10px 10px 10px 0;
        border-color: transparent white transparent transparent;
    }

    .left::after,
    .right::after {
        left: 15px;
    }

    .right {
        left: 0%;
    }
}
.navbar-brand img {
    width: 150px;
    height: auto;
}

.service-card {
    transition: all 0.4s ease;
    border: none;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.service-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}
.hero-title span {
    background-color: #00a3e1;
    color: #ffffff;
    display: block;
    padding: 5px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #149fed;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

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

.floating-icon {
    position: fixed;
    width: 70px;
    height: 70px;
    bottom: 50px;
    font-size: 35px;
    color: white;
    padding: 9px;
    border-radius: 50%;
    z-index: 9999;
    animation: ripple 1.5s infinite ease-out;
    box-shadow: 0 0 0 rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: bottom 0.3s ease;
}

.call-icon {
    left: 20px;
    background-color: #0d6efd; 
}
.whatsapp-icon {
    right: 20px;
    background-color: #25D366;
}
.call-icon:hover {
    color: #25D366; 
}
.whatsapp-icon:hover {
    color: #0d6efd; 
}

@keyframes ripple {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}
.logo-footer {
    max-width: 150px;
    margin-bottom: 20px;
}
footer a {
    color: #fff !important;
    text-decoration: none;
}
footer a:hover {
    color: #FFEB3B !important;
}
.form-left-contact a {
    text-decoration: none;
}
.features-section {
    background-color: #f8fafc;
    overflow: hidden;
}

.pipe-decoration {
    width: 300px;
    height: 300px;
    border: 2px dashed rgba(13, 110, 253, 0.1);
    border-radius: 50%;
    top: -150px;
    right: -150px;
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-card {
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.border-primary {
    border-color: #0d6efd !important;
}

/* .bg-opacity-10 {
    opacity: 0.1;
} */

.icon-wrapper {
    outline: 2px dashed #4568a5;
    outline-offset: 5px;
}