:root {
    --sky-blue-1: #50ABE7;
    --sky-blue-2: #6CBDE9;
    --sky-blue-3: #87CEEB;
    --sky-blue-4: #BAE0F3;
    --sky-blue-5: #EDF2FB;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

.navbar {
    background-color: var(--sky-blue-1) !important;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.8rem;
}

.navbar-brand span {
    color: white;
}

.btn-custom {
    background-color: var(--sky-blue-1);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(80, 171, 231, 0.4);
}

.btn-custom:hover {
    background-color: var(--sky-blue-2);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(80, 171, 231, 0.6);
}

.btn-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn-custom:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

.hero-section {
    background: linear-gradient(135deg, var(--sky-blue-1), var(--sky-blue-3));
    color: white;
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.hero-title {
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.portfolio-card {
    transition: all 0.5s ease;
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-bottom: 30px;
    background-color: white;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.card-img-top {
    height: 220px;
    object-fit: cover;
    transition: all 0.5s ease;
}

.portfolio-card:hover .card-img-top {
    transform: scale(1.05);
}

.card-body {
    background-color: white;
}

.badge-tech {
    background-color: var(--sky-blue-5);
    color: var(--sky-blue-1);
    margin-right: 8px;
    margin-bottom: 8px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 20px;
}

.section-title {
    position: relative;
    margin-bottom: 60px;
    color: var(--sky-blue-1);
    font-weight: 700;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--sky-blue-3);
    border-radius: 2px;
}

.feature-box {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    height: 100%;
    transition: all 0.3s;
    border-top: 4px solid var(--sky-blue-3);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--sky-blue-1);
    margin-bottom: 20px;
}

.pricing-card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: all 0.3s;
    margin-bottom: 30px;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.pricing-header {
    background: linear-gradient(135deg, var(--sky-blue-2), var(--sky-blue-3));
    color: white;
    padding: 30px 0;
    text-align: center;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    margin: 20px 0;
}

.pricing-body {
    padding: 30px;
    background-color: white;
}

.list-item {
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.list-item::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--sky-blue-3);
}

.testimonial-card {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    margin-bottom: 30px;
    position: relative;
}

.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 2rem;
    color: var(--sky-blue-5);
    z-index: 0;
}

.testimonial-content {
    position: relative;
    z-index: 1;
}

.client-img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--sky-blue-3);
}

.counter-box {
    text-align: center;
    padding: 30px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.counter {
    font-size: 3rem;
    font-weight: 700;
    color: var(--sky-blue-1);
    margin: 15px 0;
}

.floating-shape {
    position: absolute;
    opacity: 0.1;
    z-index: 0;
}

.shape-1 {
    top: 20%;
    left: 5%;
    width: 100px;
    height: 100px;
    background-color: var(--sky-blue-3);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    bottom: 10%;
    right: 5%;
    width: 150px;
    height: 150px;
    background-color: var(--sky-blue-2);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

footer {
    background-color: var(--sky-blue-1);
    color: white;
    padding: 70px 0 30px;
    position: relative;
}

.footer-links h5 {
    font-weight: 600;
    margin-bottom: 25px;
    position: relative;
}

.footer-links h5::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: white;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    margin-right: 10px;
    transition: all 0.3s;
}

.social-icon:hover {
    background-color: white;
    color: var(--sky-blue-1);
    transform: translateY(-3px);
}

/* Animations */
.animate-from-left {
    animation: fadeInLeft 1s both;
}

.animate-from-right {
    animation: fadeInRight 1s both;
}

.animate-from-bottom {
    animation: fadeInUp 1s both;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

/* Counter animation */
.counter-animate {
    transition: all 2s ease-out;
}