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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e8f4fd 0%, #f0f9ff 50%, #ffffff 100%);
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.welcome-container {
    text-align: center;
    animation: fadeInUp 1.5s ease-out;
    z-index: 2;
}

.logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-placeholder {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
}

.logo-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hand-icon {
    font-size: 30px;
    color: #3b82f6;
}

.chat-bubble {
    position: absolute;
    top: -10px;
    right: -15px;
    width: 35px;
    height: 35px;
    background: #3b82f6;
    border-radius: 50% 50% 50% 10%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-lines {
    width: 15px;
    height: 10px;
    background: white;
    border-radius: 2px;
    position: relative;
}

.chat-lines::before {
    content: '';
    position: absolute;
    top: -4px;
    width: 12px;
    height: 1.5px;
    background: white;
    border-radius: 1px;
}

.chat-lines::after {
    content: '';
    position: absolute;
    bottom: -4px;
    width: 8px;
    height: 1.5px;
    background: white;
    border-radius: 1px;
}

.brand-name {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -2px;
}

.brand-name .gest {
    color: #1e40af;
}

.brand-name .sure {
    color: #3b82f6;
}

.tagline {
    font-size: 1rem;
    color: #64748b;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 50px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e2e8f0;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 30px;
}

.continue-btn {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeIn 1s ease-out 2.5s forwards;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.continue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.continue-btn:active {
    transform: translateY(0);
}

.bg-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 8s ease-in-out infinite;
}

.shape1 {
    width: 150px;
    height: 150px;
    background: #3b82f6;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape2 {
    width: 100px;
    height: 100px;
    background: #1e40af;
    top: 20%;
    right: 15%;
    animation-delay: 2s;
}

.shape3 {
    width: 200px;
    height: 200px;
    background: #60a5fa;
    bottom: 15%;
    left: 5%;
    animation-delay: 4s;
}

.shape4 {
    width: 80px;
    height: 80px;
    background: #93c5fd;
    bottom: 30%;
    right: 10%;
    animation-delay: 6s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

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

    100% {
        transform: rotate(360deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-30px) rotate(120deg);
    }

    66% {
        transform: translateY(15px) rotate(240deg);
    }
}

@media (max-width: 768px) {
    .brand-name {
        font-size: 3rem;
    }

    .tagline {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }

    .continue-btn {
        padding: 12px 30px;
        font-size: 0.9rem;
    }

    .logo {
        width: 80px;
        height: 80px;
    }

    .logo-placeholder {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .brand-name {
        font-size: 2.5rem;
    }

    .welcome-container {
        padding: 0 20px;
    }
}