:root {
    --background-dark: #131314;
    --surface-dark: #1E1F20;
    --primary-purple: #c084fc;
    --primary-green: #4bde80;
    --subtle-gray: #4b5563;
    --text-light: #e5e7eb;
    --font-main: 'Inter', sans-serif;
}

body {
    background-color: var(--background-dark);
    color: var(--text-light);
    font-family: var(--font-main);
    background-image: radial-gradient(circle at 10% 10%, rgba(192, 132, 252, 0.1) 0%, transparent 30%),
                      radial-gradient(circle at 90% 80%, rgba(75, 222, 128, 0.1) 0%, transparent 30%);
}

.link-button {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(192, 132, 252, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 9999px;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px 2px rgba(192, 132, 252, 0.2);
    text-decoration: none;
}

.link-button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 0 20px 3px rgba(75, 222, 128, 0.4);
    border-color: rgba(75, 222, 128, 0.6);
}

.animated-pill-main {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(75, 222, 128, 0.4);
    animation: bounce-icon 2s infinite;
}

@keyframes bounce-icon {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
}

#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-dark);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    animation: fadeOut 0.7s ease-in forwards 3.5s;
}

#intro-pill {
    font-size: 5rem;
    text-shadow: 0 0 30px rgba(192, 132, 252, 0.5);
    animation: intro-bounce 1.5s ease-in-out infinite;
}

#intro-text {
    opacity: 0;
    animation: fadeIn 1s ease-out 0.5s forwards;
}

#main-content {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards 3.7s;
}

@keyframes intro-bounce {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-25px) scale(1.1); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; visibility: hidden; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(192, 132, 252, 0.7); }
    50% { transform: scale(1.05); box-shadow: 0 0 10px 10px rgba(192, 132, 252, 0); }
}

.chat-bubble {
    position: relative;
    background-color: var(--surface-dark);
    border: 1px solid var(--primary-purple);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.chat-bubble::before {
    content: '';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 10px solid var(--primary-purple);
}

.online-indicator {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 15px;
    height: 15px;
    background-color: var(--primary-green);
    border-radius: 9999px;
    border: 2px solid var(--surface-dark);
}

#chat-scroll-area {
    scroll-behavior: smooth;
}

#chat-scroll-area::-webkit-scrollbar {
    width: 8px;
}

#chat-scroll-area::-webkit-scrollbar-track {
    background: transparent;
}

#chat-scroll-area::-webkit-scrollbar-thumb {
    background: var(--subtle-gray);
    border-radius: 8px;
}

.message {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1.25rem;
    border-radius: 1.25rem;
    line-height: 1.6;
    animation: fadeIn 0.4s ease-out both;
    max-width: 85%;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.bot-message {
    background-color: #2c2c2e;
    color: var(--text-light);
    align-self: flex-start;
    border-bottom-left-radius: 0.25rem;
}

.user-message {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    color: white;
    align-self: flex-end;
    font-weight: 500;
    border-top-right-radius: 0.25rem;
}

.action-button {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--primary-purple);
    background: rgba(192, 132, 252, 0.1);
    color: var(--primary-purple);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-button:hover {
    background: var(--primary-purple);
    color: white;
}

.input-with-button {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem;
    background-color: #2c2c2e;
    border-radius: 1.5rem;
}

#chat-modal input {
    width: 100%;
    padding: 0.75rem;
    background-color: transparent;
    border: none;
    font-size: 1rem;
    color: var(--text-light);
}

#chat-modal input:focus {
    outline: none;
}

.input-with-button button {
    height: 44px;
    width: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    border: none;
    background: #8B5CF6;
    color: white;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: all 0.2s;
}

.input-with-button button:hover {
    transform: scale(1.1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce-typing {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}

.typing-indicator {
    align-self: flex-start;
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background-color: #2c2c2e;
    border-radius: 1.25rem;
    border-bottom-left-radius: 0.25rem;
}

.typing-indicator span {
    width: 10px;
    height: 10px;
    background-color: var(--subtle-gray);
    border-radius: 50%;
    animation: bounce-typing 1.4s infinite ease-in-out both;
}

.typing-indicator .bounce-1 { animation-delay: -0.32s; }
.typing-indicator .bounce-2 { animation-delay: -0.16s; }

@keyframes border-glow {
    0% { border-color: var(--primary-purple); }
    50% { border-color: var(--primary-green); }
    100% { border-color: var(--primary-purple); }
}

#chat-container {
    border: 1px solid var(--primary-purple);
    background-color: rgba(30, 31, 32, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    animation: border-glow 4s linear infinite;
}

.product-card-detail {
    background: linear-gradient(145deg, #18181b, #111);
    border: 1px solid #333;
    border-radius: 1.5rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 50px -15px rgba(192, 132, 252, 0.5), 0 0 15px -5px rgba(75, 222, 128, 0.4);
}
.product-detail-header { 
    padding: 1.5rem; 
    text-align: center; 
    background: rgba(0,0,0,0.2); 
    border-bottom: 1px solid #333; 
}
.product-accordion-container { 
    padding: 1rem; 
    display: flex; 
    flex-direction: column; 
    gap: 0.5rem; 
}
.product-accordion-item { 
    border-bottom: 1px solid #333; 
}
.product-accordion-item:last-child { 
    border-bottom: none; 
}
.product-accordion-header {
    width: 100%; 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    padding: 1rem 0.5rem; 
    text-align: left; 
    background: transparent; 
    border: none;
    color: white; 
    cursor: pointer; 
    font-size: 1rem; 
    font-weight: 600;
}
.product-accordion-header i { 
    transition: transform 0.3s ease; 
    color: var(--primary-purple); 
}
.product-accordion-item.open .product-accordion-header i { 
    transform: rotate(180deg); 
}
.product-accordion-content { 
    max-height: 0px; 
    overflow: hidden; 
    transition: max-height 0.4s ease-out; 
}
.product-accordion-body { 
    padding: 0 0.5rem 1rem 0.5rem; 
    color: #d1d5db; 
    line-height: 1.7; 
}
.product-accordion-body p { 
    text-align: justify; 
}
.product-detail-footer { 
    padding: 1.5rem; 
    background: #111; 
    margin-top: auto; 
    border-top: 1px solid #333; 
}
.whatsapp-cta-button {
    display: block; 
    text-align: center; 
    padding: 1rem; 
    border-radius: 9999px;
    font-weight: bold; 
    font-size: 1.125rem; 
    text-decoration: none;
    background-color: #25D366; 
    color: white;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-cta-button:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px -5px #25D366;
}