dgx-spark-playbooks/nvidia/multi-agent-chatbot/assets/frontend/src/styles/WelcomeSection.module.css

/*
# SPDX-FileCopyrightText: Copyright (c) 1993-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/
.welcomeContainer {
  position: absolute;
  left: 50%;
  top: 45%;
  transform: translate(-50%, -50%);
  text-align: center;
  max-width: 900px;
  width: 100%;
  padding: 20px;
  z-index: 10;
  opacity: 1;
}

.welcomeMessage {
  font-size: 42px;
  font-weight: 200;
  color: #1f2937;
  max-width: 800px;
  letter-spacing: -0.5px;
  background: linear-gradient(45deg, #76B900, #669f00);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0 auto 40px auto;
  opacity: 0;
  animation: fadeInUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

:global(.dark) .welcomeMessage {
  color: #e5e7eb;
  background: linear-gradient(45deg, #76B900, #9be024);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.agentCards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;

}

.agentCard {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  border: 1px solid rgba(118, 185, 0, 0.1);
  opacity: 0;
  transform: translateY(30px);
}

.agentCard.animate1 {
  animation: fadeInUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: 0.3s;
}

.agentCard.animate2 {
  animation: fadeInUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: 0.4s;
}

.agentCard.animate3 {
  animation: fadeInUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: 0.6s;
}

.agentCard.animate4 {
  animation: fadeInUp 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: 0.7s;
}

.agentCard.animate1:hover,
.agentCard.animate2:hover, 
.agentCard.animate3:hover,
.agentCard.animate4:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  border-color: rgba(118, 185, 0, 0.3);
}

:global(.dark) .agentCard {
  background: #1f2937;
  border-color: rgba(118, 185, 0, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

:global(.dark) .agentCard:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  border-color: rgba(118, 185, 0, 0.4);
}

.agentIcon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px auto;
  background: linear-gradient(45deg, #76B900, #669f00);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.agentTitle {
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 8px 0;
  line-height: 1.2;
}

:global(.dark) .agentTitle {
  color: #e5e7eb;
}

.agentSubtitle {
  font-size: 14px;
  font-weight: 400;
  color: #6b7280;
  margin: 0;
  line-height: 1.2;
}

:global(.dark) .agentSubtitle {
  color: #9ca3af;
}

@media (max-width: 640px) {
  .agentCards {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 400px;
  }
  
  .welcomeContainer {
    max-width: 95%;
    padding: 16px;
  }
  
  .welcomeMessage {
    font-size: 32px;
    margin-bottom: 32px;
  }
  
  .agentCard {
    padding: 20px;
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes welcomeBubble {
  0% {
    opacity: 0;
    transform: translate(-50%, 30px) scale(0.8);
    filter: blur(10px);
  }
  60% {
    opacity: 0.8;
    filter: blur(0px);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    filter: blur(0px);
  }
}

@keyframes welcomeDisappear {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    filter: blur(0px);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -80px) scale(0.9);
    filter: blur(10px);
  }
}

.welcomeMessage.hide {
  animation: welcomeDisappear 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}