/* General Styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #ffffff;
    --gradient-1: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --gradient-2: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: transparent;
}

/* Navbar Styles */
.navbar {
    padding: 1.5rem 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}


/* Footer Styles */
.footer {
    background: linear-gradient(180deg, #1a1f36 0%, #111827 100%);
    color: #ffffff;
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer-content {
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.footer-links {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-column {
    flex: 1;
    min-width: 200px;
}

.footer-logo img {
    max-width: 345px;
    height: auto;
}

.footer-column h3 {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

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

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-block;
    position: relative;
}

.footer-column ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.footer-column ul li a:hover {
    color: #ffffff;
}

.footer-column ul li a:hover::after {
    width: 100%;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info li i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

.social-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

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

/* Responsive Styles */
@media (max-width: 992px) {
    .footer-links {
        gap: 20px;
    }

    .footer-column {
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .footer-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .footer-column {
        flex: 0 0 calc(50% - 20px);
        min-width: auto;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .footer {
        padding: 50px 0 20px;
    }

    .footer-logo img {
        max-width: 150px;
    }

    .footer-column {
        flex: 0 0 100%;
    }

    .footer-column h3 {
        font-size: 1.1rem;
    }
}

.navbar {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 1px solid var(--glass-border);
    height: 11vh;
}

.navbar-brand img.logo {
    height: 33px;
    width: auto;
    transition: all 0.3s ease;
}

.navbar-nav {
    gap: 1.5rem;
    margin-left: 3rem;
}

.nav-link {
    color: var(--secondary-color) !important;
    font-weight: 500;
    padding: 0.5rem 0 !important;
    position: relative;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

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

.nav-link-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

.nav-link:hover .nav-link-line {
    width: 100%;
}

/* Modern Hamburger Menu */
.hamburger-icon {
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
    z-index: 1001;
}

@media (max-width: 991.98px) {
    .navbar-toggler {
        position: absolute;
        top: 1.2rem;
        right: 1.2rem;
        z-index: 1100;
    }
    .hamburger-icon {
        margin-left: auto;
        margin-top: 22px;
    }
}

.navbar-toggler:focus {
    box-shadow: none;
}

.hamburger-icon span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--secondary-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.hamburger-icon span:nth-child(1) {
    top: 0;
}

.hamburger-icon span:nth-child(2) {
    top: 9px;
}

.hamburger-icon span:nth-child(3) {
    top: 18px;
}

/* X Animation when menu is open */
.navbar-toggler[aria-expanded="true"] .hamburger-icon span:nth-child(1) {
    transform: rotate(45deg);
    top: 9px;
}

.navbar-toggler[aria-expanded="true"] .hamburger-icon span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.navbar-toggler[aria-expanded="true"] .hamburger-icon span:nth-child(3) {
    transform: rotate(-45deg);
    top: 9px;
}

/* Button Styles */
.nav-buttons {
    display: flex;
    gap: 1rem;
}

.nav-buttons {
    margin-left: auto;
}

.btn {
    position: relative;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    overflow: hidden;
    font-size: 0.9rem;
}

.login-btn {
    color: var(--secondary-color);
}

.login-btn:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.tema-btn {
    color: var(--secondary-color);
}

.tema-btn:hover {
    color: var(--secondary-color);
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.btn i {
    font-size: 1rem;
}

.rocket-svg {
    height: 22px;
}

/* Rocket icon rotate animation */
.rotate-rocket {
    animation: rocket-spin 0.7s cubic-bezier(0.4,0,0.2,1);
}

@keyframes rocket-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


@keyframes rocket-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn.btn-primary {
    background: var(--gradient-1);
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}

.btn.btn-primary:hover {
    background: var(--gradient-2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.btn.btn-outline-light {
    border: 2px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.btn.btn-outline-light:hover {
    border-color: var(--secondary-color);
    background: var(--glass-bg);
    transform: translateY(-2px);
}

/* Hero Section Styles */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

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

.video-container:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0) 100%);
}

#heroVideo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: flex-end;
    color: var(--secondary-color);
    padding-bottom: 8rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons-1 {
    display: flex;
    gap: 1rem;
    justify-content: start;
    margin-bottom: 3rem;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* What is Webkeller Section */
.what-is-webkeller {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #0f172a;
    position: relative;
    display: inline-block;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--gradient-1);
    border-radius: 3px;
}

.section-description {
    color: #475569;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 3rem;
}

.features-tabs {
    margin-top: 4rem;
    position: relative;
}

.tab-navigation {
    position: relative;
    margin-bottom: 3rem;
}

.nav-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-container .row-2 {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.tab-btn {
    position: relative;
    background: #ffffff;
    border: none;
    border-radius: 16px;
    padding: 1.5rem;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.tab-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.15);
}

.tab-btn.active {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.2);
}

.tab-btn.active::before {
    opacity: 1;
}

.tab-icon {
    position: relative;
    z-index: 2;
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.tab-btn.active .tab-icon {
    background: rgba(255, 255, 255, 0.2);
}

.tab-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all 0.4s ease;
}

.tab-btn.active .tab-icon i {
    color: #ffffff;
}

.tab-info {
    position: relative;
    z-index: 2;
    flex: 1;
}

.tab-info h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: #0f172a;
    transition: all 0.4s ease;
}

.tab-info p {
    font-size: 0.95rem;
    color: #64748b;
    margin: 0;
    transition: all 0.4s ease;
}

.tab-btn.active .tab-info h4,
.tab-btn.active .tab-info p {
    color: #ffffff;
}

.feature-content {
    background: #ffffff;
    border-radius: 24px;
    padding: 3.5rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.feature-content::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0) 100%);
    border-radius: 50%;
    transform: translate(150px, -150px);
}

.feature-text {
    position: relative;
}

.feature-text h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #0f172a;
    line-height: 1.3;
}

.feature-text p {
    font-size: 1.1rem;
    color: #475569;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    color: #475569;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-list li:hover {
    transform: translateX(5px);
    background: #f1f5f9;
}

.feature-list li i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.feature-image {
    position: relative;
    text-align: center;
}

.feature-image img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
}

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

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tab-pane.active {
    display: block;
    opacity: 1;
}

/* Advantages Section */
.advantages-section {
    padding: 6rem 0;
    position: relative;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    overflow: hidden;
}

.advantages-section .section-title {
    margin-bottom: 4rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 1rem;
    position: relative;
    z-index: 2;
}

.advantage-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.advantage-icon {
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.icon-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.advantage-card:hover .icon-wrapper::before {
    opacity: 1;
}

.advantage-icon i {
    font-size: 2rem;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.advantage-card:hover .advantage-icon i {
    color: #ffffff;
    transform: scale(1.1);
}

.advantage-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.advantage-card p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 2;
}

.card-hover-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(37, 99, 235, 0) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.advantage-card:hover .card-hover-effect {
    opacity: 1;
}

.advantages-bg-shape {
    position: absolute;
    top: 50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(37, 99, 235, 0) 100%);
    border-radius: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.advantages-bg-shape::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    border: 2px solid rgba(37, 99, 235, 0.1);
    border-radius: 50%;
}

/* Advantages Section Responsive */
@media (max-width: 991.98px) {
    .advantages-section {
        padding: 4rem 0;
    }

    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .advantage-card {
        padding: 2rem 1.5rem;
    }

    .icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .advantage-icon i {
        font-size: 1.75rem;
    }

    .advantage-card h3 {
        font-size: 1.35rem;
    }
}

@media (max-width: 575.98px) {
    .advantages-section {
        padding: 3rem 0;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .advantage-card {
        padding: 1.75rem 1.25rem;
    }

    .icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .advantage-icon i {
        font-size: 1.5rem;
    }

    .advantage-card h3 {
        font-size: 1.25rem;
    }

    .advantages-bg-shape {
        display: none;
    }
}

/* Business Scale Section */
.business-scale {
    padding: 6rem 0;
    background: #0f172a;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.business-scale .section-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.business-scale .section-subtitle {
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 4rem;
}

.business-cases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.case-card {
    position: relative;
    padding: 1rem;
}

.case-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/9;
    margin-bottom: 1.5rem;
}

.case-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease;
}

.case-image .main-image {
    opacity: 1;
}

.case-image .hover-image {
    opacity: 0;
}

.case-card:hover .main-image {
    opacity: 0;
}

.case-card:hover .hover-image {
    opacity: 1;
}

.case-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.case-card p {
    color: #94a3b8;
    font-size: 1rem;
    line-height: 1.6;
}

.plan-btn {
    margin-top: 3rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 12px;
    background: var(--gradient-1);
    border: none;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.plan-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.plan-btn .btn-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.plan-btn i {
    transition: transform 0.3s ease;
}

.plan-btn:hover i {
    transform: translateX(5px);
}

/* Business Scale Section Responsive */
@media (max-width: 1199.98px) {
    .business-scale .section-title {
        font-size: 3rem;
    }

    .business-cases {
        gap: 1.5rem;
    }
}

@media (max-width: 991.98px) {
    .business-scale {
        padding: 4rem 0;
    }

    .business-scale .section-title {
        font-size: 2.5rem;
    }

    .business-cases {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .case-card h3 {
        font-size: 1.35rem;
    }
}

@media (max-width: 767.98px) {
    .business-scale .section-title {
        font-size: 2rem;
    }

    .business-cases {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

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

@media (max-width: 575.98px) {
    .business-scale {
        padding: 3rem 0;
    }

    .business-scale .section-title {
        font-size: 1.75rem;
    }

    .business-scale .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .case-card h3 {
        font-size: 1.25rem;
    }

    .case-card p {
        font-size: 0.95rem;
    }

    .plan-btn {
        width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* Partners Section */
.partners-section {
    padding: 6rem 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.partners-section .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 4rem;
    position: relative;
}

.partners-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--gradient-1);
    border-radius: 3px;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.partner-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: #ffffff;
    border-radius: 16px;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.partner-logo {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.partner-logo img {
    max-width: 100%;
    height: auto;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.4s ease;
}

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

/* Partners Section Responsive */
@media (max-width: 991.98px) {
    .partners-section {
        padding: 4rem 0;
    }

    .partners-section .section-title {
        font-size: 2rem;
    }

    .partners-grid {
        gap: 2rem;
        padding: 1rem;
    }
}

@media (max-width: 575.98px) {
    .partners-section {
        padding: 3rem 0;
    }

    .partners-section .section-title {
        font-size: 1.75rem;
    }

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

    .partner-card {
        padding: 1.5rem;
    }
}

/* Responsive Styles */
/* Navbar Toggler Border Remove */
.navbar-toggler {
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.navbar-toggler:focus {
    box-shadow: none !important;
}

/* What is Webkeller Responsive Styles */
@media (max-width: 991.98px) {
    .what-is-webkeller {
        padding: 4rem 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .features-tabs {
        margin-top: 2rem;
    }

    .nav-container {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
    }

    .nav-container .row-2 {
        grid-column: unset;
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-top: 0;
    }

    .tab-btn {
        padding: 1.25rem;
        flex-direction: row;
        text-align: left;
    }

    .tab-icon {
        width: 50px;
        height: 50px;
        flex-shrink: 0;
    }

    .tab-icon i {
        font-size: 1.25rem;
    }

    .tab-info h4 {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }

    .tab-info p {
        font-size: 0.85rem;
        line-height: 1.4;
    }

    .feature-content {
        padding: 2rem;
        margin: 0 1rem;
        border-radius: 20px;
    }

    .feature-content .content-col {
        padding-right: 0;
        margin-bottom: 2rem;
        order: 2;
    }

    .feature-content .image-col {
        order: 1;
        margin-bottom: 2rem;
    }

    .feature-text h3 {
        font-size: 1.75rem;
    }

    .feature-text p {
        font-size: 1rem;
    }

    .feature-list li {
        font-size: 1rem;
        padding: 0.75rem;
    }
}

@media (max-width: 575.98px) {
    .nav-container {
        padding: 0 0.5rem;
    }

    .tab-btn {
        padding: 1rem;
        gap: 1rem;
    }

    .tab-icon {
        width: 45px;
        height: 45px;
    }

    .tab-icon i {
        font-size: 1.1rem;
    }

    .tab-info h4 {
        font-size: 1rem;
    }

    .tab-info p {
        font-size: 0.8rem;
    }

    .feature-content {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }

    .feature-text h3 {
        font-size: 1.5rem;
    }

    .feature-text p {
        font-size: 0.95rem;
    }
}

@media (max-width: 991.98px) {
    body.menu-open {
        overflow: hidden;
    }

    .navbar-collapse {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 2rem;
        margin: 0;
        height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    .navbar-collapse.show {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .mobile-menu-logo {
        position: absolute;
        top: 2rem;
        left: 2rem;
        z-index: 1001;
    }

    .mobile-menu-logo img {
        height: 33px;
        width: auto;
    }

    .navbar-nav {
        margin: 0;
        text-align: start;
        font-size: 1.5rem;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 1rem 0 !important;
    }

    .nav-buttons {
        margin-top: 2rem;
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-content {
        padding-bottom: 4rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 575.98px) {
    .hero-content {
        padding-bottom: 3rem;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }
}


.tema-link{
    margin-top: 43px;
}

/* From Uiverse.io by KhelVers */
.button-tema {
    cursor: pointer;
    font-size: large;
    font-family: inherit;
    font-weight: bold;
    color: #0011ff;
    background-color: #f8f8fd;
    padding: 0.8em 2.2em;
    border-radius: 50em;
    border: 6px solid #8b93f8;
    box-shadow: 0px 8px #1f35ff;
    transform: rotateY(-3px);
}

@media (max-width: 575.98px) {
    .button-tema {
        font-size: 1rem;
        padding: 0.6em 1.2em;
        border-width: 4px;
        box-shadow: 0px 4px #1f35ff;
    }
}

.button-tema:hover {
  transform: translateY(-4px);
}

.button-tema:active {
  position: relative;
  top: 8px;
  border: 6px solid #646fff;
  box-shadow: 0px 0px;
}